biology Crossword Puzzles

Biology Unit 2025-01-29

Biology Unit crossword puzzle
Across
  1. A physical feature that helps an organism survive
  2. System Brings O2 into the body and to the blood
  3. Organism that survive and pass on their genes to their offspring
  4. Humans Select desired traits that they need
  5. Single cell
  6. System of organs use in producing an offspring
  7. Breaks down food and absorbs nutrients.
Down
  1. cant make thier own food
  2. Trait that helps a animal survive and reproduce
  3. Bidentical identical to parent
  4. Maintains heat, posture and produces heat
  5. Like the Guards of the Human body
  6. skin hairs nails
  7. Makes the proteins
  8. 2 Parents needed
  9. The heart,vein and the flow of blood
  10. Gets rid of nitrogen waste and regulates tacidcid balance
  11. Brain of the cell
  12. Basic unit of life
  13. Controls the creation hormones

20 Clues: Single cell • skin hairs nails • 2 Parents needed • Brain of the cell • Makes the proteins • Basic unit of life • cant make thier own food • Bidentical identical to parent • Controls the creation hormones • Like the Guards of the Human body • The heart,vein and the flow of blood • Breaks down food and absorbs nutrients. • Maintains heat, posture and produces heat • ...

Biology - Summary 2025-03-11

Biology - Summary crossword puzzle
Across
  1. Enzyme that breaks down proteins into amino acids
  2. Organelle where photosynthesis takes place
  3. Organ that produces bile
  4. Substance which speeds up a reaction
  5. Molecule that stores energy from respiration
  6. Gas produced in photosynthesis and used in respiration
  7. Greenish fluid that emulsifies fats, produced by the liver
  8. Process by which plants make glucose using light energy
  9. Respiration without oxygen
  10. What happens when an enzyme loses its shape due to high temperature or pH
Down
  1. Enzyme that breaks down hydrogen peroxide into water and oxygen
  2. Green pigment in plants that absorbs light for photosynthesis
  3. Anaerobic process that produces alcohol or lactic acid
  4. Enzyme that breaks down fats into fatty acids
  5. Biological catalyst that speeds up chemical reactions in the body
  6. Organ that produces digestive enzymes and insulin
  7. Organelle where aerobic respiration occurs
  8. The molecule that an enzyme acts on
  9. Organ that breaks food down and produces hydrochloric acid
  10. Enzyme that breaks down starch into glucose

20 Clues: Organ that produces bile • Respiration without oxygen • The molecule that an enzyme acts on • Substance which speeds up a reaction • Organelle where photosynthesis takes place • Organelle where aerobic respiration occurs • Enzyme that breaks down starch into glucose • Molecule that stores energy from respiration • Enzyme that breaks down fats into fatty acids • ...

Biology Vocabulary 2025-04-04

Biology Vocabulary crossword puzzle
Across
  1. Growth Phase
  2. Errors in the DNA
  3. A-T and C-G
  4. Genetic Code/Nucleic Acid
  5. FF/Ff
  6. Contains Adenine, Thymine, Cytosine, and Guanine
  7. Base that matches with Guanine
  8. A part of the nucleotide
  9. Crosses in alleles
  10. GG
  11. Carbohydrates
  12. Chromosomes align in the middle
  13. Process by which cells build proteins
  14. Cell Division process
Down
  1. Spindle fibers separate
  2. Base that matches with Cytosine
  3. Stage where cell grows
  4. Two daughter cells are formed
  5. Building blocks for DNA/RNA
  6. Copies DNA to make complementary strand of mRNA
  7. DNA
  8. Base that matches with Adenine
  9. Gg
  10. Final stage of mitosis
  11. Base that matches with Thymine
  12. ff
  13. The first stage of mitosis
  14. Reading mRNA to create Amino Acids

28 Clues: Gg • GG • ff • DNA • FF/Ff • A-T and C-G • Growth Phase • Carbohydrates • Errors in the DNA • Crosses in alleles • Cell Division process • Stage where cell grows • Final stage of mitosis • Spindle fibers separate • A part of the nucleotide • Genetic Code/Nucleic Acid • The first stage of mitosis • Building blocks for DNA/RNA • Two daughter cells are formed • Base that matches with Adenine • ...

Biology Vocab 2025-04-04

Biology Vocab crossword puzzle
Across
  1. Carbohydrates
  2. the process by which cells create proteins(Transcription and Translation)
  3. A - T & C - G
  4. Cell division process
  5. Base that matches with Thymine
  6. 1st stage of mitosis
  7. Genetic Code/Nucleic Acid
  8. FF Ff
  9. A part of the nucleotide
  10. Cell grows in these stages
  11. 3rd stage/spindle fibers separate
  12. Base that matches with Guanine
  13. Base that matches with Adenine
  14. GG gg
  15. Helix DNA spirals
Down
  1. Bases Contains Adenine, Thymine, Cytosine, and Guanine
  2. Errors in Genetic Code
  3. After mitosis, 2 daughter cells are formed
  4. Reading MRNA to make amino acids
  5. 2nd stage of mitosis/chromosomes align in middle
  6. process by which a cell makes a complementary RNA copy of a piece of DNA
  7. Final stage of mitosis
  8. Building blocks for DNA/RNA
  9. ff
  10. Cell grows, synthesizes, grows (G1, S, G2
  11. Crosses in the alleles
  12. Gg
  13. Base that matches with Cytosine

28 Clues: ff • Gg • FF Ff • GG gg • Carbohydrates • A - T & C - G • Helix DNA spirals • 1st stage of mitosis • Cell division process • Errors in Genetic Code • Final stage of mitosis • Crosses in the alleles • A part of the nucleotide • Genetic Code/Nucleic Acid • Cell grows in these stages • Building blocks for DNA/RNA • Base that matches with Thymine • Base that matches with Guanine • ...

Biology Terms 2025-03-27

Biology Terms crossword puzzle
Across
  1. Cells Non-reproductive cells that make up the majority of the body's cells.
  2. 2 The second round of cell division in the reproductive cells, resulting in the production of gametes.
  3. The genetic makeup of an individual.
  4. Over The exchange of genetic material between homologous chromosomes during meiosis.
  5. An allele that will be expressed if an individual has one copy of the allele.
  6. The process of creating a complementary RNA copy from a DNA sequence.
  7. A stage of cell division where the chromosomes line up at the center of the cell.
  8. One of the two identical copies of DNA that make up a chromosome.
  9. Alleles A gene that has more than two alleles.
  10. The final stage of cell division, where the nuclear envelope reforms and the chromosomes uncoil.
  11. Deoxyribonucleic acid
  12. An allele that will only be expressed if an individual has two copies of the allele.
  13. An individual that has two different alleles of a gene.
  14. Having two different alleles of a gene.
  15. A thread-like structure that carries genetic information in the nucleus of a cell.
  16. The process of building a protein from an RNA sequence.
  17. A stage of cell division where the sister chromatids separate and move to opposite ends of the cell.
Down
  1. A variant of a gene that occupies a specific location on a chromosome.
  2. Programmed cell death, a process by which cells self-destruct.
  3. Cycle A series of events that take place in a cell, leading to its division and replication.
  4. 1 The first round of cell division in the reproductive cells, resulting in cells with half the number of chromosomes.
  5. The study of heredity, genes, and variation.
  6. The longest stage of the cell cycle, during which the cell grows, replicates its DNA, and prepares for cell division.
  7. Dominance A situation where one allele does not completely dominate the other allele.
  8. An allele that has an equal effect on the phenotype, resulting in a combination of the two alleles.
  9. A characteristic or feature of an individual.
  10. A process of cell division that results in two daughter cells with the same number of chromosomes as the parent cell.
  11. Having two copies of the same allele of a gene.
  12. The reproductive cells, such as sperm and egg cells, that contain half the number of chromosomes.
  13. physical and behavioral characteristics of an individual that result from the interaction of their genotype and the environment.
  14. Ribonucleic acid, a molecule that plays a crucial role in protein synthesis and other cellular processes.
  15. A unit of heredity that carries information from one generation to the next.
  16. Acid A building block of proteins that comes from mRNA (codon).

33 Clues: Deoxyribonucleic acid • The genetic makeup of an individual. • Having two different alleles of a gene. • The study of heredity, genes, and variation. • A characteristic or feature of an individual. • Having two copies of the same allele of a gene. • Alleles A gene that has more than two alleles. • An individual that has two different alleles of a gene. • ...

Biology Review 2025-04-03

Biology Review crossword puzzle
Across
  1. Having one of each allele
  2. Random change in genes
  3. Nitrogen base that pairs with Thymine
  4. Two phases where cell grows and carries out functions
  5. RNA copy of the DNA being made
  6. Another name for protein duplication
  7. Process of cells dividing
  8. There are unique amounts in different DNA
  9. Ribose sugar base
  10. Opposite side of DNA is...
  11. Makes up the DNA
  12. Cross of only one gene
  13. What Deoxyribose and Ribose are
  14. Shape of DNA
Down
  1. First phase of mitosis
  2. Nitrogen base that pairs with adenine
  3. Cytoplasm dividing into two cells
  4. Phase where chromatids line up in middle
  5. RNA being changed into amino acids
  6. Final phase of mitosis that splits it into two cells
  7. What the capital allele is called
  8. Chromatids being pulled apart
  9. Nitrogen base that pairs with Guanine
  10. Nitrogen base that pairs with Cytosine
  11. Phase where cell grows and synthesizes
  12. Is part of DNA with the sugar and nitrogen
  13. Cross of two genes
  14. Having two of the same alleles
  15. Deoxyribose sugar base
  16. Opposite of dominant

30 Clues: Shape of DNA • Makes up the DNA • Ribose sugar base • Cross of two genes • Opposite of dominant • First phase of mitosis • Random change in genes • Cross of only one gene • Deoxyribose sugar base • Having one of each allele • Process of cells dividing • Opposite side of DNA is... • Chromatids being pulled apart • RNA copy of the DNA being made • Having two of the same alleles • ...

Cell Biology 2025-03-24

Cell Biology crossword puzzle
Across
  1. Jelly like substance in the cell
  2. These cells contract and relax to produce movement
  3. The process where cells replicate for growth and repair
  4. All living things are made of these
  5. DNA is stored in the nucleus as these
  6. Where adult stem cells differentiate into blood cells
  7. Where genetic information is stored in the cell
  8. Increased ________ _____:volume ratio allows for easier diffusion
  9. A cell without a nucleus or membrane bound organelles
  10. Movement of particles from low to high concentration
  11. A short section of DNA
  12. These cells can differentiate into any specialised cells
  13. A ball of cells that is formed after fertilisation
  14. Zooming in on an object
Down
  1. Movement of water from high to low concentration across a partially permeable membrane
  2. Movement of particles from high to low concentration
  3. These cells carry water around the plant
  4. These cells carry electrical signals around the body
  5. Distinguish between two closely spaced objects
  6. Where photosynthesis occurs
  7. These cells increase the surface area of the roots
  8. These cells carry sugars around the plant
  9. A microscope will often have 3 of these lenses
  10. The two cells produced by mitosis
  11. A term for reproductive cells
  12. Where protein synthesis occurs
  13. Filled with cell sap
  14. A cell with a nucleus and membrane bound organelles

28 Clues: Filled with cell sap • A short section of DNA • Zooming in on an object • Where photosynthesis occurs • A term for reproductive cells • Where protein synthesis occurs • Jelly like substance in the cell • The two cells produced by mitosis • All living things are made of these • DNA is stored in the nucleus as these • These cells carry water around the plant • ...

Tugas Biology 2025-03-20

Tugas Biology crossword puzzle
Across
  1. Bagian hidung yang berfungsi menyaring udara adalah...
  2. Peradangan pada bronkus
  3. Alat pernapasan pada ikan
  4. Penyakit yang menimbulkan batuk berdahak yang parah sehingga dapat mengeluarkan darah.
  5. Proses menghirup udara disebut...
  6. Pertukaran gas terjadi di...
  7. Otot yang berperan dalam pernapasan pada perut adalah...
  8. Kondisi ketika otot kembali memanjang disebut...
  9. Saluran yang terdapat pita suara disebut...
Down
  1. Selain bernapas dengan paru-paru, katak juga bernapas dengan...
  2. Sistem pernapasan yang dilakukan dengan cara menghirup dan menghembuskan napas disebut...
  3. Sel yang menghangatkan dan menyaring udara disebut...
  4. Keadaan saat otot menegang dan memendek disebut...
  5. Proses menghembuskan udara disebut...
  6. Gas yang diambil saat bernapas adalah...
  7. Saluran yang menghubungkan hiding dengan paru-part disebut...
  8. Penyakit yang menyebabkan penyempitan saluran pernapasan adalah...
  9. Penyakit paru-paru akibat asap rokok disebut...
  10. Pelapis pada paru-paru disebut...
  11. Tempat masuk dan keluarnya udara.

20 Clues: Peradangan pada bronkus • Alat pernapasan pada ikan • Pertukaran gas terjadi di... • Proses menghirup udara disebut... • Pelapis pada paru-paru disebut... • Tempat masuk dan keluarnya udara. • Proses menghembuskan udara disebut... • Gas yang diambil saat bernapas adalah... • Saluran yang terdapat pita suara disebut... • Penyakit paru-paru akibat asap rokok disebut... • ...

Biology week 2025-04-12

Biology week crossword puzzle
Across
  1. Substance that stimulates immunity to a disease
  2. Single-celled organisms without a nucleus
  3. Molecule that carries genetic instructions
  4. A community of organisms and their environment
  5. A living thing
  6. Change in a species over time
  7. Unit of heredity passed from parent to offspring
  8. The process by which plants make food using sunlight
  9. Organelle that produces energy in the cell
  10. Division process that results in two identical daughter cells
  11. Small structure within a cell with a specific function
  12. A variant form of a gene
Down
  1. Basic unit of life
  2. Green pigment used in photosynthesis
  3. Process by which an organism becomes better suited to its environment
  4. Chemical messenger in the body
  5. Organelle that contains the cell's DNA
  6. Molecule made of amino acids
  7. A protein that speeds up chemical reactions
  8. Long-term weather patterns in a region
  9. Group of similar organisms that can breed and produce fertile offspring

21 Clues: A living thing • Basic unit of life • A variant form of a gene • Molecule made of amino acids • Change in a species over time • Chemical messenger in the body • Green pigment used in photosynthesis • Organelle that contains the cell's DNA • Long-term weather patterns in a region • Single-celled organisms without a nucleus • Molecule that carries genetic instructions • ...

Biology Crossword 2025-04-28

Biology Crossword crossword puzzle
Across
  1. the science of naming
  2. management and analysis of biological information stored in database
  3. to improve the human race
  4. the technique of growing fish
  5. the study of animals
  6. the study of algae
  7. the science that deals with the phenomena and causes of immunity
  8. the art of growing fruits
  9. treatment and surgery of animals
  10. the study of viruses
  11. the study of parasites
  12. the study of reptiles
  13. the study of prehistoric forms
Down
  1. the technique of producing silk
  2. the study of form and structure
  3. the study of life else were in the universe
  4. the study of gross structure of the organs in the organism
  5. the study of insects
  6. the study of fungi
  7. the study of geographical distribution of plants and animals
  8. the study of origin

21 Clues: the study of fungi • the study of algae • the study of origin • the study of insects • the study of animals • the study of viruses • the science of naming • the study of reptiles • the study of parasites • to improve the human race • the art of growing fruits • the technique of growing fish • the study of prehistoric forms • the technique of producing silk • the study of form and structure • ...

Biology vocabulary 2025-04-28

Biology vocabulary crossword puzzle
Across
  1. the growth movement of a plant in response to light
  2. - the photosynthetic cells found in leaves of plants.
  3. organ of a plant that anchors it into the ground and takes in water and nutrients.
  4. - a tiny opening on the surface of a plant leaf or stem, surrounded by guard cells , which control the exchange of gases like carbon dioxide and oxygen between the plant and its environment.
  5. - the body system involved in breathing and gas exchange and includes the nasal passages, the pharynx, the larynx, the epiglottis, the trachea, bronchi, the lungs, and the diaphragm.
  6. - the body system that works to control and coordinate all bodily functions and includes nerve cells (neurons), the brain and the spinal cord.
  7. - body system that removes waste and excess water from the body and includes the lungs, skin, kidneys, and urinary bladder.
  8. - one of a pair of cells that function in the opening and closing of a plant’s stomata by changes in their shape.
  9. - the growth of plants in respect to gravity; roots are positive because they grow down and stems are negative because they grow up against gravity.
  10. the sticky, receptive surface at the top of a flower’s female reproductive organ where pollen grains land and begin the process of fertilization.
  11. organism’s reaction to a stimulus (a change in an organism’s environment)
  12. - the body’s largest organ that consists of skin, hair, and nails.
  13. - the above ground part of a plant, including stems, leaves, flowers, and fruits, which is responsible for photosynthesis, nutrient transport, and reproduction.
Down
  1. plant structure that develops into a seed when fertilized.
  2. - the body system involved in producing offspring
  3. - a network of tissues and vessels that carry blood and lymph through the body and includes the heart, arteries, veins and capillaries.
  4. - body system that works to protect the body from infection and disease and includes the skin, mucus, and white blood cells.
  5. - body system that functions as a communication system and includes the pituitary gland, the thyroid gland, the parathyroid gland, the thymus gland, the pineal gland, the pancreas, the adrenal glands, the ovaries, and the testes.
  6. part of the plant that supports leaves, flowers, and fruits, transports water and dissolved substances from the roots to other parts of the plant.
  7. vascular plant tissue that transports water and dissolved minerals away from the roots through the plant.

20 Clues: - the body system involved in producing offspring • the growth movement of a plant in response to light • - the photosynthetic cells found in leaves of plants. • plant structure that develops into a seed when fertilized. • - the body’s largest organ that consists of skin, hair, and nails. • organism’s reaction to a stimulus (a change in an organism’s environment) • ...

Biology Crossword 2025-04-28

Biology Crossword crossword puzzle
Across
  1. a virus that infects a bacteria and reproduces inside of it.
  2. 1 half of the replicated/duplicated chromosome.
  3. Also called: primary producer, producer, or PLANT. The beginning of a food chain
  4. nonliving parts of the environment (i.e. temperature, soil, light, moisture, air currents
  5. The fertilized egg that has one set of alleles from mom and one set from dad. It is a diploid cell
  6. Differences in the sequences of genes between individuals. This is what makes organisms of the same species look different from each other.
  7. The way an organism looks or behaves •The observable traits such as hair color or eye color
  8. The ability of an organism to survive in its environment long enough to reproduce
  9. cell that has 2 complete sets of chromosomes, one setfrom each parent. These are somatic cells (body cells)
  10. Either of the two cells that are made during mitosisand cytokinesis. They are genetically identical to the parent cell.
  11. Another name for a biomolecule. Needed by all living things.
  12. organism that receives different genetic information from each parent
  13. the process of making something, such as a new molecule or protein.
  14. the three nucleotide sequence on a mRNA molecule that codesfor one amino acid.
  15. regulation of an organism’s internal environment to maintain conditions needed for life.
  16. The genetic makeup of an organism •The two alleles inherited for a particular gene
  17. a taxonomic group that includes multiple species that are closely related and share common characteristics
  18. Differences in the sequences of genes between individuals. This is what makes organisms of the same species look different from each other.
  19. Make a reaction start faster
  20. Type of consumer that eats dead plants, animals and other organisms
  21. the slow, gradual genetic change in an entire population of organisms over time
  22. the scientific study of interactions between organisms and their environments, focusing on energy transfer. The science of relationships
Down
  1. he semipermeable membrane that surrounds the cytoplasm.
  2. a sequence of 3 nucleotides on a tRNA molecule that capers with a complementary codon on the mRNA
  3. a cell that has only one set of chromosomes. These aregametes (egg or sperm cells)
  4. species evolve through small,sometimes hard to see, changes over long periods of time. Suggests that evolutionary processes are continuous
  5. A molecule that can be bonded to another identical molecule. The smallest part of a biomolecule.
  6. the place in which an organism lives out its life
  7. substance that is able to kill or inhibit the growth of bacteria.
  8. Passing of traits from parents to child •Genes on chromosomes control the traits that show up in an organism
  9. Fat tissues that help keep an organism warm.
  10. the plural for nucleus
  11. The four steps that a cell goes through in order todivide. Growth, replicating DNA, growing again, and actually dividing
  12. the central membrane-bound organelle that manages cellular functions and contains DNA
  13. part of the nucleotide sequence of DNA is copied into acomplementary strand of mRNA. This occurs in the nucleus of the cell
  14. a large molecule made up of monomers that are joined together.
  15. A molecule of DNA that is tightly coiled. Carries the genetic information of an individual. Humans have 46 (23 pairs) = ½ from father, ½ from mother
  16. a specific sequence of DNA located on a chromosome. Contains the instructions to make a specific protein, creating an organism’s traits.
  17. The process of copying DNA to make new DNA. DNA unzips, new nucleotides come in to create the complementary strand of DNA.
  18. unicellular organism with membrane-bound nucleus and organelles; generally larger and more complex than a prokaryote.
  19. in the heterozygous condition, both alleles are expressedequally with NO blending! Represented by using two DIFFERENT capital letters.

41 Clues: the plural for nucleus • Make a reaction start faster • Fat tissues that help keep an organism warm. • 1 half of the replicated/duplicated chromosome. • the place in which an organism lives out its life • he semipermeable membrane that surrounds the cytoplasm. • a virus that infects a bacteria and reproduces inside of it. • ...

Biology Vocabulary 2025-04-28

Biology Vocabulary crossword puzzle
Across
  1. a tumor or growth that is not cancerous
  2. the growth movement of a plant in response to light
  3. substances found in all living things that are necessary for biological process
  4. organisms reaction to a stimulus
  5. the pair of homologous chromosomes that form in prophase 1 and separated in anaphase 1
  6. the slow gradual genetic change in a entire population of organisms over a long time
  7. the sticky receptive surface at the top of a flowers female reproductive organ where pollen grains land and begin the process of fetilization
  8. organ of a plant that anchors it into the ground and takes in water and nutrients
  9. long string of nucleotides in DNA that are code for a specific trait
Down
  1. also called primary producer
  2. a virus that infects a bacteria and reproduces inside of it
  3. RNA virus such as HIV with reverse transcript in its core
  4. Plant structures that develops into a seed when fertilized
  5. new species that appears suddenly in the fossil record
  6. vascular plant tissue that transports water and dissolved minerals away from the roots through the plants
  7. Make reactions occur faster
  8. when a cell is damaged beyond repair it destroys itself
  9. nonliving parts of the environment
  10. the three Nucleotide sequence on mRNA molecule that codes for one amino acid
  11. passing of traits from parents to child

20 Clues: Make reactions occur faster • also called primary producer • organisms reaction to a stimulus • nonliving parts of the environment • a tumor or growth that is not cancerous • passing of traits from parents to child • the growth movement of a plant in response to light • new species that appears suddenly in the fossil record • ...

Biology Project 2025-04-29

Biology Project crossword puzzle
Across
  1. Releases energy by breaking down glucose and other foods in the presence of oxygen. Must know the formula:
  2. A restricted region of an enzyme molecule which binds to the substrate.
  3. (pop!)
  4. Substances found in all living things that are necessary for biological processes.
  5. a large molecule made up of monomers that are joined together.
  6. The minimum amount of energy required for a chemical reaction to occur
  7. The substance an enzyme acts on. They may be broken apart or put together.
  8. the process of making something, such as a new molecule or protein.
  9. of an enzyme by temperature or other factors.
  10. A molecule that has all the genetic information for an organism. Includes directions for development, growth and reproduction of the organism. Fatty Acid: An organic compound that is a major component of lipids and a building block for the fat in the body.
Down
  1. occurs within a cell or between cells that regulates cell function. Dehydration synthesis: A chemical reaction that joins two or more molecules together to form a larger molecule while also removing water. Occurs when monomers bond together to make polymers creating biomolecules.
  2. Another name for a biomolecule.Needed by all living things.
  3. Make a reaction start faster
  4. Proteins that act as a catalyst to accelerate a reaction. They are NOT permanently changed in the process, so they are reusable. The work with specific substrates. Their name end in -ASE
  5. Uses the energy of the sun to synthesize (make) organic compounds (sugars) from inorganic compounds (CO2 and water).
  6. Fat tissues that help keep an organism warm Macromolecule: Another name for a biomolecule. Needed by all living things. Monomer: A molecule that can be bonded to another identical molecule. The smallest part of a biomolecule.
  7. A molecule that can be bonded to another identical molecule. The smallest part of a biomolecule.
  8. When a cell is damaged beyond repair, it destroys
  9. A substance that is present at the start of a chemical reaction and is altered during the reaction. What is put together to make something new.
  10. An organic compound that is a major component of lipids and a building block for the fat in the body.
  11. the end result of a biological or chemical process, what was made or created.

21 Clues: (pop!) • Make a reaction start faster • of an enzyme by temperature or other factors. • When a cell is damaged beyond repair, it destroys • Another name for a biomolecule.Needed by all living things. • a large molecule made up of monomers that are joined together. • the process of making something, such as a new molecule or protein. • ...

Biology Vocabulary 2025-04-24

Biology Vocabulary crossword puzzle
Across
  1. A molecule that can be bonded to another identical molecule, the smallest part of a biomolecule.
  2. the end result of a biological or chemical process, what was made or created.
  3. the body system involved in producing offspring
  4. - The plural of nucleus
  5. body system that works to protect the body from infection anddisease and includes the skin, mucus, and white blood cells.
  6. Fat tissues that help keep an organism warm
  7. Destruction of an enzyme by temperature or other factors.
  8. - Cells change from immature, unspecialized cells into specialized cells based on where in the body they are.
  9. the body system that removes waste and excess water from thebody, including the lungs, skin, kidneys, and urinary bladder.
  10. The cell divides into two daughter cells after the nucleus has split into nuclei.
  11. A large molecule made up of joined monomers.
  12. - A place in the cell cycle where the process can be halted until favorable conditions exist. Checkpoints also ensure the cell is ready to proceed to the next stage.
  13. one of a pair of cells that function in the opening and closing of a plant’sstomata by changes in their shape.
  14. The part of the cell cycle that divides the nucleus into two new identical nuclei occurs just before the cell divides. The newdaughter cells (the two new cells) are identical to the parent cell (the original cell); these are somatic (or body) cells.
  15. Either of the two cells made during mitosis and cytokinesis.They are genetically identical to the parent cell.
  16. the photosynthetic cells found in the leaves of plants.
  17. - A tumor or growth that is not cancerous.
  18. the body system involved in breathing and gas exchange andincludes the nasal passages, the pharynx, the larynx, the epiglottis, the trachea, bronchi,the lungs, and the diaphragm.
  19. The substance an enzyme acts on. They may be broken apart or put together. The reactant
Down
  1. Uses the energy from the sun to synthesize organic compounds from inorganic compounds
  2. - When a cell is damaged beyond repair, it destroys itself (pop!).This is a programmed cell death.
  3. - The membrane that surrounds the nucleus of eukaryotic cells.
  4. the growth of plants with respect to gravity; roots arepositive because they grow down and stems are negative because they grow up againstgravity.
  5. The old word for Mitosis. It comes from the Germanic Kernel,which means nucleus.
  6. the body’s largest organ that consists of skin, hair, and nails.
  7. - Substances or radiation that can increase the risk of mutations.
  8. body system that functions as a communication system and includes the pituitary gland, the thyroid gland, the parathyroid gland, the thymus gland,the pineal gland, the pancreas, the adrenal glands, the ovaries, and the testes.
  9. Movement
  10. – An environmental factor that can cause a mutation that results in cancer.
  11. - Attach to the sister chromatids at the centromere. Pull the chromatids to opposite ends of the cell.
  12. Proteins that act as a catalyst to accelerate a reaction. They are NOT permanently changed in the process, so they are reusable. The work with specific substrates. Their name ends in -ASE
  13. the growth movement of a plant in response to light
  14. - Mitosis - the nucleus divides before the cell divides, so the new cells will have a complete set of genetic material.
  15. the body system that controls and coordinates all bodily functionsand includes nerve cells (neurons), the brain, and the spinal cord.
  16. occurs within or between cells that regulate cell function.
  17. Make a reaction start faster
  18. Cell with two complete sets of chromosomes, one set from each parent. These are somatic cells (body cells)
  19. A cell that has only one set of chromosomes. These are gametes (egg or sperm cells)
  20. plant structure that develops into a seed when fertilized.
  21. A substance present at the start of a chemical reaction and altered during the reaction. What is put together to make something new.

40 Clues: Movement • - The plural of nucleus • Make a reaction start faster • - A tumor or growth that is not cancerous. • Fat tissues that help keep an organism warm • A large molecule made up of joined monomers. • the body system involved in producing offspring • the growth movement of a plant in response to light • the photosynthetic cells found in the leaves of plants. • ...

biology project 2025-04-29

biology project crossword puzzle
Across
  1. pesticides
  2. a molecule of DNA
  3. plant
  4. species that are closely related
  5. egg or sperm cells
  6. genetic change
  7. behavioral change
  8. organisms
  9. one half of a replicated chromosomes
  10. plural for nuclei
Down
  1. a rock
  2. passing of traits
  3. new daughter cells
  4. different genetic information
  5. two complete sets
  6. slowly evolving
  7. specific characteristic of an organism
  8. one specific trait
  9. specific sequence of DNA
  10. genetic makeup

20 Clues: plant • a rock • organisms • pesticides • genetic makeup • genetic change • slowly evolving • a molecule of DNA • passing of traits • two complete sets • behavioral change • plural for nuclei • new daughter cells • egg or sperm cells • one specific trait • specific sequence of DNA • different genetic information • species that are closely related • one half of a replicated chromosomes • ...

Biology Project 2025-05-05

Biology Project crossword puzzle
Across
  1. Type of consumer that eats dead plants, animals and other organisms
  2. Organ of a plant that anchors it into the ground and takes in water and nutrients
  3. Non living plants of the environment (temperature soil light moisture air currents)
  4. Also called primary producer, or plant. The begining of the food chain
  5. The place in which an organism lives out its life
  6. A restricted region of a enzyme molecule which binds to the substrate
  7. Body system that functions as a communication system and includes the pituitary gland, the pancreas, the adrenal glands the ovaries and the testes.
  8. Fat tissues than help the organism keep warm
  9. The end result of a biological or chemical process, what was made or created
  10. All living organisms inhabiting the Earth.
  11. organism's reaction to a stimulus (a change in a organisms environment)
  12. a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria.
Down
  1. the growth movement of a plant in response to light
  2. Plant structure that develops into a seed when fertilized
  3. Ingest(eat) food containing the suns energy. All herbivores carnivores omnivores decomposers.
  4. The total variety of organisms. The more different types of organisms= healthier ecosystems
  5. Make a reaction start faster
  6. Another name for a biomolecule needed by all living things
  7. Substances found in all living things that are necessary for biological processes
  8. the membrane-bound organelle in a cell that contains the cell's genetic material, DNA.

20 Clues: Make a reaction start faster • All living organisms inhabiting the Earth. • Fat tissues than help the organism keep warm • The place in which an organism lives out its life • the growth movement of a plant in response to light • Plant structure that develops into a seed when fertilized • Another name for a biomolecule needed by all living things • ...

Biology Vocab 2025-05-05

Biology Vocab crossword puzzle
Across
  1. A set of nucleotide
  2. left side
  3. Away
  4. Keep away
  5. fights against
  6. Bonds weak bonds
  7. molecule living
  8. Green
  9. They make their own nutrients
  10. Stores and makes
  11. doesn't affect
  12. Can leave the nucleus
  13. population Too much
  14. change
  15. right side
  16. changing
  17. selection "survival of the fittest"
Down
  1. Isolation Mountains and rivers
  2. old strand paired with a new strand
  3. Like a printing machine
  4. fight
  5. doesn't require oxygen
  6. contains DNA
  7. Dogma DNA -> RNA -> Proteins
  8. many
  9. required for photosynthesis
  10. one/single
  11. requires oxygen
  12. same/similar
  13. cannot leave nucleus

30 Clues: Away • many • fight • Green • change • changing • left side • Keep away • one/single • right side • contains DNA • same/similar • fights against • doesn't affect • requires oxygen • Bonds weak bonds • molecule living • Stores and makes • A set of nucleotide • population Too much • cannot leave nucleus • Can leave the nucleus • doesn't require oxygen • Like a printing machine • required for photosynthesis • ...

Biology: DNA 2025-05-05

Biology: DNA crossword puzzle
Across
  1. Deoxyribose Nucleic Acid
  2. One of four nitrogenous bases that make up the structure of DNA, notated by the letter A.
  3. Scientist who discovered that genes were a chemical substrate/factor, leading to transformation
  4. Place in the cell where genetic information is stored in the form of DNA.
  5. helix The structure of DNA, discovered by Franklin, Watson, and Crick.
  6. DNA makes a copy of itself
  7. bacteria strain changes into another
  8. Scientist who was left out of the discovery of the double helix structure of DNA by James Watson and Francis Crick.
  9. One of four nitrogenous bases that make up the structure of DNA, notated by the letter C.
  10. These bonds form between certain nitrogenous bases (a=t, c=g).
Down
  1. a distinct sequence of nucleotides forming part of a chromosome that determines traits passed from parent to offspring
  2. pairing hydrogen bonds can form only between certain bases in DNA using Chargaff’s rules (%a=%t and %C=%g).
  3. One of four nitrogenous bases that make up the structure of DNA, notated by the letter G.
  4. change in the genetic material
  5. A chemical made up of a deoxyribose, a phosphate group, and a nitrogenous base.
  6. decoding of an mRNA message into a protein
  7. virus that infects bacteria, used by Hershey and Chase to prove that DNA is in fact genetic material, not protein.
  8. Type of cell division that is important for sorting genetic information
  9. The scientist for whom the rules for base pairs (%a=%t and %C=%g) is named.
  10. Scientist whose team found that DNA is the most important molecule for transformation
  11. three parts: a deoxyribose sugar, a phosphate group, and a nitrogenous base
  12. cells become specialized in structure and function
  13. polymerase principal enzyme involved in DNA replication
  14. Type of cell division that copies genetic information
  15. One of four nitrogenous bases that make up the structure of DNA, notated by the letter T.

25 Clues: Deoxyribose Nucleic Acid • DNA makes a copy of itself • change in the genetic material • bacteria strain changes into another • decoding of an mRNA message into a protein • cells become specialized in structure and function • Type of cell division that copies genetic information • polymerase principal enzyme involved in DNA replication • ...

Biology Review 2025-05-06

Biology Review crossword puzzle
Across
  1. Long period without rain/water
  2. When a cell splits twice
  3. Contains DNA and humans have 23 pairs
  4. Maintaining balance
  5. DNA sequence that has specific code
  6. A catalyst protein
  7. When a species gets replaced my another
  8. When a cell splits once
  9. Captures light energy and makes chemical energy
  10. Gradual changes in characteristics in organisms
  11. Smallest particle for living things
  12. Kills dangerous bacteria
  13. Destruction of forests
Down
  1. Organisms that use energy from the sun
  2. Same; BB, bb
  3. Weak gene, b
  4. Overflow of water
  5. Tolerance against something
  6. Quick energy
  7. Chemical reaction that uses oxygen
  8. DNA dupiclates itself
  9. When the ecosystem is stable
  10. When too many fishes are being caught
  11. Kills/repels pests
  12. speeds up chemical reactions
  13. when organisms depend on each other
  14. Different; Bb
  15. Strong Gene, B
  16. Chemical reaction that doesn't use oxygen
  17. Genetic information that stays in nucleus

30 Clues: Same; BB, bb • Weak gene, b • Quick energy • Different; Bb • Strong Gene, B • Overflow of water • Kills/repels pests • A catalyst protein • Maintaining balance • DNA dupiclates itself • Destruction of forests • When a cell splits once • When a cell splits twice • Kills dangerous bacteria • Tolerance against something • When the ecosystem is stable • speeds up chemical reactions • ...

Biology Terms 2025-05-06

Biology Terms crossword puzzle
Across
  1. The biogeochemical cycle that describes the transformation and translocation of phosphorous
  2. An organism, especially a soil bacteria, fungus, or invertebrate, that decomposes organic material
  3. traits that make an organism more likely to survive and reproduce in its environment
  4. The proportion or rate at which a specific allele appears within a population
  5. The phenomenon where complex systems exhibit properties or behaviors that are not present in their constituent parts alone, arising from their interactions and organization
  6. The movement of carbon atoms between earth's systems
  7. An organism's role and position within its ecosystem, encompassing its interactions with other species and its relationship with the environment
  8. One of 2 or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome
  9. A biogeochemical process through which nitrogen is converted into many forms
  10. The evolutionary process which makes a new species often through isolation and divergence
  11. Having 2 identical alleles if a particular gene or genes
  12. An organism's complete set of genes or the specific alleles of a gene that an individual carries for a particular trait
  13. The ability of an organism or species to live and thrive in its environment
  14. A temporary change in environmental conditions that causes a pronounced change in a community, often alerting the physical structure or arrangement of a biotic and abiotic elements
  15. Having inherited different versions of a genomic marker from each biological parent
  16. A Microorganisms inherit ability to withstand the effects of a antimicrobial agent without genetic modification due to characteristics
Down
  1. The observable characteristics or traits of an organism, resulting from the interaction of it's genotype with the environment
  2. A trait that is expressed in an individual, even if they only inherit one copy of the gene variant responsible for that trait
  3. When the number of individuals of a species exceeds the amount the environment can sustain
  4. The system of naming organisms
  5. an organism that eats other plants or animals for energy and nutrients
  6. The complete disappearance of a species from earth, either through natural causes or human activities
  7. A group of organisms that can reproduce with one another in nature and produce fertile offspring
  8. The removal and destruction of a forest or stand of trees from land that is then converted to a non-forest use
  9. Process where organisms better adapted to their environment survive and produce more offspring
  10. A taxonomic rank used to group closely related species, positioned between family and species in the hierarchy classification system
  11. A trait that is only expressed when an individual inherits 2 copies of the allele responsible for that trait
  12. The physical separation of populations of organisms from one another due geographic barriers
  13. An organism that is able to form nutritional organic substances from simple inorganic substances
  14. Enviormental factors that influence which individuals within a population are more likely to survive and reproduce, driving natural selection and shaping evolution of traits

30 Clues: The system of naming organisms • The movement of carbon atoms between earth's systems • Having 2 identical alleles if a particular gene or genes • an organism that eats other plants or animals for energy and nutrients • The ability of an organism or species to live and thrive in its environment • ...

Biology 7klassru 2025-05-21

Biology 7klassru crossword puzzle
Across
  1. мембранный пузырёк с клеточным соком
  2. внутренняя полужидкая среда клетки
  3. наружный защитный слой растений
  4. зелёный пигмент растений
  5. процесс газообмена у организмов
  6. наружная часть цветка, защищающая бутон
  7. зелёный органоид, осуществляющий фотосинтез
  8. организм, производящий органику из неорганики
Down
  1. высшее споровое растение с крупными листьями
  2. членистоногое с тремя парами ног
  3. пора в листе для газообмена и испарения
  4. класс позвоночных с чешуйчатой кожей
  5. симбиотический организм гриба и водоросли
  6. организм, питающийся разлагающейся органикой
  7. бактерия в форме палочки
  8. наука о классификации живых организмов
  9. организм, питающийся готовой органикой
  10. орган растения, содержащий семена
  11. одноклеточный организм с ложноножками
  12. процесс создания органических веществ на свету

20 Clues: зелёный пигмент растений • бактерия в форме палочки • наружный защитный слой растений • процесс газообмена у организмов • членистоногое с тремя парами ног • орган растения, содержащий семена • внутренняя полужидкая среда клетки • мембранный пузырёк с клеточным соком • класс позвоночных с чешуйчатой кожей • одноклеточный организм с ложноножками • ...

Biology Crossword 2025-06-13

Biology Crossword crossword puzzle
Across
  1. The process by which cells convert nutrients into energy
  2. Acids, Building blocks of proteins
  3. The study of fungi
  4. The powerhouse of the cell
  5. Basic unit of life
  6. Process by which plants make food
  7. Study of ecosystems
  8. a liquid that fills the inside of a cell
  9. The science of heredity
  10. A group of similar organisms
  11. Smallest unit of an element
Down
  1. Organism that feeds on others
  2. Organism that makes its own food
  3. Genetic material
  4. Type of cell that lacks a nucleus
  5. The molecule that carries oxygen in the blood
  6. Structure that controls what enters and exits a cell
  7. The largest organ in the human body
  8. Organism that can’t make its own food
  9. he process of cell division

20 Clues: Genetic material • The study of fungi • Basic unit of life • Study of ecosystems • The science of heredity • The powerhouse of the cell • he process of cell division • Smallest unit of an element • A group of similar organisms • Organism that feeds on others • Organism that makes its own food • Type of cell that lacks a nucleus • Process by which plants make food • ...

Biology Crossword 2025-05-07

Biology Crossword crossword puzzle
Across
  1. Capacity- Largest amount of living things (depends on resources)
  2. growth- When there are enough resources for population to grow quickly
  3. An in cell nucleus that contains DNA
  4. Factor- Anything keeping the population from growing
  5. Organisms that use energy from the sun
  6. New DNA molecules made of one original strand and one synthesized strand
  7. The building blocks of biomolecules
  8. When something copies itself
  9. Speed up a chemical reaction
  10. Dogma- The flow of genetic information between DNA, RNA, and Proteins
  11. The end formula
  12. Dependant on each other for survival (Some good, some bad)
  13. Multiple monomers connected together
  14. growth- Population growth slows as they reach full capacity
  15. A specific DNA sequence
  16. Maintaining ideal conditions
Down
  1. Chemical reactions that don’t require oxygen
  2. The beginning formula
  3. Energy sources
  4. What it looks like
  5. What it does/how it works
  6. Chlorophyll containing organelles
  7. Single stranded DNA that carries genetic information (A+T, C+G)
  8. Molecules that combine to make what’s called a double helix made up of base pairs (also genetic blueprint)
  9. Molecules that are needed for living things
  10. Where the amount of living things stays the same
  11. Chemical reactions that require oxygen
  12. Light absorbing pigment in plants some protists that require photosynthesis
  13. When plants and animals with time take over an area
  14. Bonds- The weak connection between nitrogen bases

30 Clues: Energy sources • The end formula • What it looks like • The beginning formula • A specific DNA sequence • What it does/how it works • When something copies itself • Speed up a chemical reaction • Maintaining ideal conditions • Chlorophyll containing organelles • The building blocks of biomolecules • An in cell nucleus that contains DNA • Multiple monomers connected together • ...

Biology Enrichment 2025-05-04

Biology Enrichment crossword puzzle
Across
  1. enzyme state when shape is permanently changed
  2. process where plants make glucose using sunlight
  3. red blood cell protein carrying oxygen
  4. hormone raising blood glucose
  5. structures involved in spindle formation in mitosis
  6. different version of a gene
  7. process where individuals better adapted survive
  8. small circular DNA in bacteria
  9. biological catalyst speeding up reactions
  10. organelle storing genetic material
  11. movement of particles from high to low concentration
  12. storage form of glucose in animals
  13. building block of proteins
Down
  1. polysaccharide making up plant cell walls
  2. cell division making identical cells
  3. molecule that an enzyme acts on
  4. green organelle containing chlorophyll
  5. enzyme breaking down starch into sugars
  6. fibers that separate chromosomes during mitosis
  7. movement of water across a partially permeable membrane
  8. jelly-like substance where reactions occur
  9. organelle where respiration happens
  10. hormone lowering blood glucose
  11. large storage sac in plant cells
  12. site of protein synthesis

25 Clues: site of protein synthesis • building block of proteins • different version of a gene • hormone raising blood glucose • small circular DNA in bacteria • hormone lowering blood glucose • molecule that an enzyme acts on • large storage sac in plant cells • organelle storing genetic material • storage form of glucose in animals • organelle where respiration happens • ...

Biology Project 2025-05-06

Biology Project crossword puzzle
Across
  1. organism that receives different genetic information from each parent
  2. in the heterozygous condition, both alleles are expressedequally with NO blending! Represented by using two DIFFERENT capital letters.
  3. the end result of a biological or chemical process, what was made or created.
  4. Passing of traits from parents to child •Genes on chromosomescontrol the traits that show up in an organism
  5. The genetic makeup of an organism •The two alleles inherited fora particular gene
  6. a specific sequence of DNA located on a chromosome. Contains the instructions to make a specific protein, creating an organism’s traits
  7. a sequence of 3 nucleotides on a tRNA molecule thatcapers with a complementary codon on the mRNA
  8. A substance that is present at the start of a chemical reaction and is altered during the reaction. What is put together to make something new.
  9. a specific characteristic of an organism. Such as eye color, height, etc.
  10. Releases energy by breaking down glucose and other foods in the presence of oxygen. Must know the formula:
Down
  1. Substances found in all living things that are necessary for biological processes.
  2. Make a reaction start faster
  3. a tumor or growth that is not cancerous.
  4. also called RNA. Only has 1 strand. Can enter and
  5. a large molecule made up of monomers that are joined together.
  6. Proteins that act as a catalyst to accelerate a reaction. They are NOT permanently changed in the process, so they are reusable. The work with specific substrates. Their name end in -ASE
  7. A place in the cell cycle when the process can behalted until conditions are favorable. Checks to make sure the cell isready to go onto the next stage.
  8. The fertilized egg that has one set of alleles from mom and one setfrom dad. It is a diploid cell
  9. Destruction of an enzyme by temperature or other factors.
  10. Abnormal cell growth with the potential to invade orspread to other parts of the body. Occurs when cells begin dividingrapidly and are not stopped by the checkpoints. These are cells thatshould have gone through apoptosis but did not.

20 Clues: Make a reaction start faster • a tumor or growth that is not cancerous. • also called RNA. Only has 1 strand. Can enter and • Destruction of an enzyme by temperature or other factors. • a large molecule made up of monomers that are joined together. • organism that receives different genetic information from each parent • ...

Biology vocab 2025-05-19

Biology vocab crossword puzzle
Across
  1. a highly contagious upper respiratory disease caused by the SARS-CoV-2 virus.
  2. a specific sequence of DNA located on a chromosome. Contains the instructions to make a specific protein, creating an organism’s traits.
  3. the three nucleotide sequence on a mRNA molecule that codes for one amino acid.
  4. the place in which an organism lives out its life
  5. specialized structure that carries out a specific cell function in different parts of the cell at the same time.
  6. The ability of an organism to survive in its environment long enough to reproduce
  7. a virus that attacks the immune system, specifically the white blood cells.
  8. A substance used for destroying insects or other organisms. Overuse can kill beneficial organisms in the soil. Overuse can runoff into rivers and streams killing beneficial organisms in the water.
  9. microscopic, unicellular organism without a nucleus or other membrane-bound organelles.
Down
  1. plant structure that develops into a seed when fertilized.
  2. body system that functions as a communication system and includes the pituitary gland, the thyroid gland, the parathyroid gland, the thymus gland, the pineal gland, the pancreas, the adrenal glands, the ovaries, and the testes.
  3. the central membrane-bound organelle that manages cellular functions and contains DNA.
  4. one of a pair of cells that function in the opening and closing of a plant’s stomata by changes in their shape.
  5. the mRNA carries genetic information to the ribosomes. The Ribosomes use this information to form proteins. We use a codon chart to help us figure out what proteins are made.
  6. nonliving parts of the environment (i.e. temperature, soil, light, moisture, air currents)
  7. a specific characteristic of an organism. Such as eye color, height, etc.
  8. the slow, gradual genetic change in an entire population of organisms over time…a looooooooong time!
  9. a change in the nucleotide sequence of an organism’s DNA. May happen due to an error during replication or exposure to damaging agents.
  10. an organism that is infected with or fed upon by a parasitic or pathogenic organism.
  11. a taxonomic group that includes multiple species that are closely related

20 Clues: the place in which an organism lives out its life • plant structure that develops into a seed when fertilized. • a taxonomic group that includes multiple species that are closely related • a specific characteristic of an organism. Such as eye color, height, etc. • a virus that attacks the immune system, specifically the white blood cells. • ...

AP Biology 2025-05-19

AP Biology crossword puzzle
Across
  1. – A heritable trait that increases an organism’s fitness.
  2. – The process of copying a DNA sequence into messenger RNA (mRNA), the first step in gene expression.
  3. – A signaling molecule that binds specifically to a receptor site on another molecule, initiating a cellular response.
  4. – A DNA sequence that promotes transcription by binding activator proteins, increasing gene expression.
  5. – A regulatory protein whose levels rise and fall with the cell cycle, activating cyclin-dependent kinases (CDKs).
  6. – The observable traits of an organism, resulting from the interaction of genotype and environment.
  7. – Maximum population size an environment can sustain.
  8. – The process of decoding an mRNA sequence into a chain of amino acids to form a protein.
  9. – A two-part cell division process in sexually reproducing organisms that produces haploid gametes and promotes genetic diversity.
  10. – A diagram showing evolutionary relationships among species, usually presented as a tree.
Down
  1. – Source of genetic variation.
  2. – A noncoding segment of DNA that is transcribed but removed from mRNA before translation
  3. – The exchange of genetic material between homologous chromosomes during prophase I of meiosis, increasing genetic diversity.
  4. – The use of living organisms or their components to perform practical tasks like gene cloning or CRISPR editing.
  5. – A group of genes that are regulated together, found in prokaryotes (e.g., the lac operon in E. coli).
  6. – A process by which organisms with beneficial traits survive and reproduce at higher rates.
  7. – A type of gene interaction where one gene affects the expression of another (e.g., coat color in Labrador retrievers).
  8. – The final phase of mitosis where chromosomes de-condense, and nuclear envelopes reform around each set.
  9. – Programmed cell death; a controlled process that helps shape organisms and eliminate damaged cells.
  10. – A secondary messenger often involved in signal transduction pathways (cyclic adenosine monophosphate).
  11. – The genetic makeup of an organism, often represented by letter combinations like AA or Aa.
  12. – The structure made of microtubules that separates chromosomes during mitosis and meiosis.

22 Clues: – Source of genetic variation. • – Maximum population size an environment can sustain. • – A heritable trait that increases an organism’s fitness. • – A noncoding segment of DNA that is transcribed but removed from mRNA before translation • – The process of decoding an mRNA sequence into a chain of amino acids to form a protein. • ...

biology crossword 2025-05-06

biology crossword crossword puzzle
Across
  1. cutting down of trees to make room for human development
  2. breaking up of a protein
  3. selection: the process where organisms that are better adapted to their environment tend to survive and reproduce
  4. when it has two different alleles for a trait
  5. fishing to the point there is no more fish in a specific area
  6. the ability of an organism or species to live and thrive in its environment
  7. a different version of a gene
  8. respiration: where cells produce energy ( atp ) by breaking down glucose
  9. an organism is homozygous when it has two identical alleles for a trait
  10. organisms that cannot produce their own food and must obtain energy by consuming other organisms
  11. of change: how fast or slow the environment changes
  12. chemical process requiring air or oxygen
  13. isolation: when a population of organisms is seperated by physical barriers
Down
  1. the powerhouse of cells , breaks down food into usable energy
  2. an organelle in the cells that contains photosynthetic pigment
  3. the process by which new species are formed
  4. physical appearance of characteristics of an organism
  5. the number of times a plant species occurs in number of quadrats
  6. ressitance the ability of some organisms to survive diseases or enviroment changes
  7. of fertilizers over applying fertilizers that kills the vegatation
  8. trait: characteristic that will only show up in phenotype if both alleles are recessive
  9. traits characteristics that give an organism a better chance of surviving and reproducing in its enviroment
  10. genetic make up of a organism
  11. a taxonimic group converting more than one species
  12. substance that speeds up a chemical reaction
  13. too much water that it has no where to drain
  14. a large molecules formed when many smaller molecules bond together
  15. when a species population exceeds the carrying capacity in its environment
  16. organisms that produce their own food through photosynthesis
  17. lack of water

30 Clues: lack of water • breaking up of a protein • genetic make up of a organism • a different version of a gene • chemical process requiring air or oxygen • the process by which new species are formed • substance that speeds up a chemical reaction • too much water that it has no where to drain • when it has two different alleles for a trait • ...

Biology puzzle 2025-05-06

Biology puzzle crossword puzzle
Across
  1. Having two identical alleles of a gene
  2. The process of making an extra copy of something
  3. Organisms that break down dead Organisms
  4. allowing pesticides to survive
  5. A nuclear acid found inside of cells that hold genetics
  6. A tread-like structure located inside the nucleus
  7. An organism's complete set of genes
  8. requiring air or oxygen for life or survival
  9. Fishing to the point there is no more fish
  10. The movement of carbon between the atmosphere
  11. cell A cell that divides to produce new cells
  12. The observable characteristics of traits
  13. A group of organism that can produce fertile offspring
  14. camouflage blending into the environment
  15. Lack of water
Down
  1. The large- scale cleaning or destruction
  2. The ability of an organism to continue living
  3. Copy
  4. One of the alternative forms of a gene
  5. The arrangement of the parts of something complex
  6. cell A cell formed as a result of cell division
  7. When more people are born the the world could take
  8. Movement of nitrogen between the atmosphere
  9. Having two different alleles of a gene
  10. The warming of the environment in places
  11. An organisms role and position within its ecosystem
  12. Have different evolutionary backgrounds
  13. The chemical breakdown of a substance
  14. Raw materials that react with one another
  15. Genetic information flows in one direction

30 Clues: Copy • Lack of water • allowing pesticides to survive • An organism's complete set of genes • The chemical breakdown of a substance • Having two identical alleles of a gene • One of the alternative forms of a gene • Having two different alleles of a gene • Have different evolutionary backgrounds • The large- scale cleaning or destruction • ...

General Biology 2023-01-05

General Biology crossword puzzle
Across
  1. they are also called simple carbohydrates.
  2. What is the place where an enzyme in a substrate molecule react?
  3. examples under this type of carbohydrate are glucose and fructose.
  4. Describes the intensity of heat in the atmosphere or a substance.
  5. __________are lipids with a phosphate group.
  6. fatty acid that is solid at room temperature.
  7. This group of enzymes help digest fats in the gut.
  8. The _______ ________ pertains to the linear sequence of amino acids that make up a polypeptide chain or a protein.
  9. The coiling of the polypeptide backbone around an imaginary axis in clockwise direction forms the ______.
  10. How many codons act as signal terminators?
  11. The process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.
  12. Where does the transcription occur?
  13. What are the sites of protein synthesis?
  14. the word lipids comes from the greek word_____which means fat.
  15. what is a glycerol with three fatty acids attached?
Down
  1. When the active site of an enzyme changes shape and can no longer bind to the substrate it has been _________.
  2. What are proteins made up of?
  3. What is the protein produced by the immune system.
  4. a complex carbohydrate which are made of lots of simple sugars strung together.
  5. Proteins that act as a biological catalyst by accelerating chemical reactions.
  6. long chain carboxylic acid that are insoluble in water.
  7. The three letter code of Isoleucine.
  8. A molecule made of amino acids.
  9. Also called the messenger proteins.
  10. The process by which a cell makes proteins using the genetic information carried in messenger RNA.
  11. What is the amino acid with the 1 letter code W.
  12. How many amino acids are there?
  13. is a sugar made of several monosaccharides.
  14. The process of copying a segment of DNA into RNA.
  15. i'm not very sweet sugar found in fruits and vegetables.

30 Clues: What are proteins made up of? • A molecule made of amino acids. • How many amino acids are there? • Also called the messenger proteins. • Where does the transcription occur? • The three letter code of Isoleucine. • What are the sites of protein synthesis? • they are also called simple carbohydrates. • How many codons act as signal terminators? • ...

Molecular Biology 2023-01-09

Molecular Biology crossword puzzle
Across
  1. Electrophoresis separates samples by _____
  2. The process by which DNA is converted to protein
  3. Monomers that are used to build DNA during PCR
  4. Shape of DNA
  5. Enzyme that helps reform phosphodiester bonds
  6. Three nucleotide sequence that codes for an amino acid
  7. PCR step where primers bind to the DNA
  8. When an organism takes in genetic material from the environment
  9. DNA to RNA
  10. RNA to Protein
  11. PCR step where DNA is separated into two strands
  12. Spaces where the samples for electrophoresis are placed
Down
  1. Enzyme that cuts DNA at specific sites to form fragments
  2. Nucleotide that binds to guanine
  3. Plasmid DNA with the target gene
  4. Nucleotides bond to one another through ____________
  5. Enzyme that is used when plasmid closes without target gene
  6. Gel that is used during electrophoresis
  7. Enzyme used to cut DNA in CRISPR
  8. Nucleotide that binds to adenine in RNA
  9. Staggered cut ends are also known as _____________
  10. DNA strand that is also known as the coding strand
  11. Site that is used by Cas9 to locate the cut site

23 Clues: DNA to RNA • Shape of DNA • RNA to Protein • Nucleotide that binds to guanine • Plasmid DNA with the target gene • Enzyme used to cut DNA in CRISPR • PCR step where primers bind to the DNA • Gel that is used during electrophoresis • Nucleotide that binds to adenine in RNA • Electrophoresis separates samples by _____ • Enzyme that helps reform phosphodiester bonds • ...

Biology Review 2022-12-02

Biology Review crossword puzzle
Across
  1. solute concentration same with solvent concentration
  2. plant organelle transforms light into glucose to use as food
  3. organelle is used as storage
  4. Besides carbohydrates, these organic compounds are also made up of the elements carbon, hydrogen and oxygen
  5. The _________ test is used to identify the presence of proteins in food.
  6. organelle produces ATP
  7. Fats are made up of __________ and fatty acids
  8. Base pair of adenin
  9. movement of water from higher water potential to lower water potential
  10. __________ test is used to test for the presence of starch in food.
  11. The element found in all proteins but not in both carbohydrates and fats
Down
  1. Two simple sugars can join together to form a double sugar which is also known as a __________.
  2. group of cells organized to do a job
  3. this nutrient contains the elements carbon, hydrogen and oxygen with the ratio of hydrogen to carbon atoms being 2:1
  4. DNA sugar type
  5. structure made up of different tissues working together
  6. Multiple organisms of the same species describes a
  7. Organisms whose cells do not have a nucleus are called _____.
  8. level of organization is more complex than a population and less complex than an ecosystem
  9. The form of carbohydrate found in cell walls
  10. type of base nitrogen consist of timin and cytosine
  11. solution with lower concentration and higher water potential
  12. a cell that has the DNA and controls the cell's activities.
  13. Where are the proteins made

24 Clues: DNA sugar type • Base pair of adenin • organelle produces ATP • Where are the proteins made • organelle is used as storage • group of cells organized to do a job • The form of carbohydrate found in cell walls • Fats are made up of __________ and fatty acids • Multiple organisms of the same species describes a • type of base nitrogen consist of timin and cytosine • ...

Biology thing 2022-12-06

Biology thing crossword puzzle
Across
  1. - The genetic makeup of an organism, the DNA itself
  2. - Crossing parents who differ in only one trait
  3. - Carbon, Hydrogen, Oxygen, and Nitrogen; Enzymes, Cellular Structure, Amino Acids
  4. - Compares the frequencies of the two Phenotypes
  5. - crossing parents who differ in two traits
  6. - semifluid substance, contains everything not in a nucleus
  7. - No(Neutral) Charge
  8. - Network of protein filaments in eukaryotes that give the cell structure
  9. - free-floating in cytoplasm, contain genetic information
  10. - Negatively Charged Particle
  11. - a molecule that transports chemical energy within cells for metabolism. The energy released from breaking a molecular bond is the energy we use to stay alive.
  12. - Synthesize proteins
  13. Walls - Shapes, supports, and protects cell
  14. - Primarily used for cell movement
  15. - Carbon, Hydrogen, and Oxygen; Store Energy, Membranes, Steroids
  16. - The Basic Unit Of Life
Down
  1. - bacteria that have a thick layer of peptidoglyon in cell wall
  2. - Carbon, Hydrogen, Oxygen; Source of Energy, Structure
  3. - Dominant/Recessive alleles of one or more genes; Complete Dominance
  4. - bacteria that have a thin layer of peptidoglyon in cell wall
  5. - Short, hair-like structures on cell surface, usually involved in adherence to surfaces
  6. - Positively Charged Particle
  7. - Compares the frequencies of the three Genotypes
  8. - gets energy from sun and coverts it into glucose (stored chemical energy)
  9. - Processes, sorts, and transports membrane proteins and other secreted proteins
  10. - gets glucose and breaks it down into ATP for cell use
  11. - a motor protein that can “walk” along actin to help move things inside the cell.
  12. - Carbon, Hydrogen, Oxygen, Nitrogen, and Phosphorous; DNA/RNA
  13. - The observable traits due to an organism’s genotype
  14. Membrane - Regulates materials entering and leaving cell
  15. - has a membrane surrounding it, contains DNA
  16. - A Pure substance, Purely one atom

32 Clues: - No(Neutral) Charge • - Synthesize proteins • - The Basic Unit Of Life • - Positively Charged Particle • - Negatively Charged Particle • - Primarily used for cell movement • - A Pure substance, Purely one atom • - crossing parents who differ in two traits • Walls - Shapes, supports, and protects cell • - has a membrane surrounding it, contains DNA • ...

Biology Ecology 2022-12-16

Biology Ecology crossword puzzle
Across
  1. Makes food from sunlight
  2. One animal benefits one animal unaffected
  3. Eats food
  4. is attacked for food
  5. attacks another animal to eat
  6. Eats dead things
  7. Gas to Liquid
  8. loss of forest land
  9. Copying deadly animals when you are harmless
  10. toxins put into the environment
  11. Liquid to Gas
  12. kills the prey
Down
  1. both species benefits
  2. Eats meat only
  3. Element C on periodic table
  4. First
  5. species fighting for similar resources
  6. breaks down already dead animals ex bacteria
  7. One animal benefits one animal harmed
  8. gets killed by a predator
  9. Eats plants only
  10. Eats plants and animals

22 Clues: First • Eats food • Gas to Liquid • Liquid to Gas • Eats meat only • kills the prey • Eats dead things • Eats plants only • loss of forest land • is attacked for food • both species benefits • Eats plants and animals • Makes food from sunlight • gets killed by a predator • Element C on periodic table • attacks another animal to eat • toxins put into the environment • ...

Biology Crossword 2024-10-15

Biology Crossword crossword puzzle
Across
  1. Feed on Detritus often chewing or grinding them into even smaller pieces
  2. A group of individuals that belong to the same species and live in the same area
  3. Network of food chains (feeding interactions)
  4. Must acquire energy from other forms by ingesting them one way or another
  5. factor Physical components of an ecosystem. Non-biological
  6. Animals whose diets naturally include a variety of different foods that includes both plants and animals
  7. Chemical energy is used to produce carbohydrates
  8. Kill and eat other animals
  9. Autotrophs that are the first producers of energy rich compounds that are later used by other organisms
  10. Captures light energy and uses it to power chemical reactions that convert carbon dioxide and water into oxygen and energy rich carbs such as sugars and starches
Down
  1. Small pieces of dead and decaying plant and animal remains
  2. Primary producers that are a mixture of floating algae
  3. All the organisms that live in a place together with their physical environment
  4. An assemblage of different populations that live together in a defined area
  5. Feed by chemically breaking down organic matter
  6. A group of ecosystems that share similar climates and typical organisms
  7. Contains all life on Earth and all parts of the Earth in which life exists including land water and atmosphere
  8. The scientific study of interactions among organisms and between organisms and their physical environment
  9. Series of steps in which organisms transfer energy by eating and being eaten
  10. Obtain energy and nutrients by eating plants leaves, roots, seeds, or fruits
  11. Animals that consume the carcasses of other animals that have been killed by predators or have died from other causes
  12. Group of similar organisms that can breed and produce fertile offspring
  13. Biological influences on organisms
  14. Organisms that can capture energy from sunlight or chemicals and convert it into forms that living cells can use (algae, certain bacteria, and plants)
  15. Organisms that rely on other organisms for energy and nutrients (Hetrotrophs)

25 Clues: Kill and eat other animals • Biological influences on organisms • Network of food chains (feeding interactions) • Feed by chemically breaking down organic matter • Chemical energy is used to produce carbohydrates • Primary producers that are a mixture of floating algae • Small pieces of dead and decaying plant and animal remains • ...

Biology Crossword 2024-10-15

Biology Crossword crossword puzzle
Across
  1. Feed on Detritus often chewing or grinding them into even smaller pieces
  2. A group of individuals that belong to the same species and live in the same area
  3. Network of food chains (feeding interactions)
  4. Must acquire energy from other forms by ingesting them one way or another
  5. factor Physical components of an ecosystem. Non-biological
  6. Animals whose diets naturally include a variety of different foods that includes both plants and animals
  7. Chemical energy is used to produce carbohydrates
  8. Kill and eat other animals
  9. Autotrophs that are the first producers of energy rich compounds that are later used by other organisms
  10. Captures light energy and uses it to power chemical reactions that convert carbon dioxide and water into oxygen and energy rich carbs such as sugars and starches
Down
  1. Small pieces of dead and decaying plant and animal remains
  2. Primary producers that are a mixture of floating algae
  3. All the organisms that live in a place together with their physical environment
  4. An assemblage of different populations that live together in a defined area
  5. Feed by chemically breaking down organic matter
  6. A group of ecosystems that share similar climates and typical organisms
  7. Contains all life on Earth and all parts of the Earth in which life exists including land water and atmosphere
  8. The scientific study of interactions among organisms and between organisms and their physical environment
  9. Series of steps in which organisms transfer energy by eating and being eaten
  10. Obtain energy and nutrients by eating plants leaves, roots, seeds, or fruits
  11. Animals that consume the carcasses of other animals that have been killed by predators or have died from other causes
  12. Group of similar organisms that can breed and produce fertile offspring
  13. Biological influences on organisms
  14. Organisms that can capture energy from sunlight or chemicals and convert it into forms that living cells can use (algae, certain bacteria, and plants)
  15. Organisms that rely on other organisms for energy and nutrients (Hetrotrophs)

25 Clues: Kill and eat other animals • Biological influences on organisms • Network of food chains (feeding interactions) • Feed by chemically breaking down organic matter • Chemical energy is used to produce carbohydrates • Primary producers that are a mixture of floating algae • Small pieces of dead and decaying plant and animal remains • ...

N5 Biology 2024-11-06

N5 Biology crossword puzzle
Across
  1. Build up enzyme converts glucose to starch
  2. Represents the energy flow in a food chain
  3. _________ acids are the sub unit of a protein
  4. Non living factors that effect ecosystem
  5. Variable changed in an experiment
  6. Base that pairs with Adenine in mRNA
  7. Length x breadth to calculate size of field
  8. Build up reaction in enzymes
Down
  1. Break down reaction in enzymes
  2. This and carbon dioxide are the waste products of aerobic respiration
  3. Energy made from ADP + Pi
  4. Used to measure temperature
  5. This binds with an enzyme
  6. Pairs with Guanine
  7. Gets the most energy from the food chain
  8. Used to sample plants
  9. Type of trap for sampling invertebrates
  10. Living factors that effect ecosystem
  11. Carries complimentary copy of DNA
  12. The amount of energy passed along at each level of a food chain

20 Clues: Pairs with Guanine • Used to sample plants • Energy made from ADP + Pi • This binds with an enzyme • Used to measure temperature • Build up reaction in enzymes • Break down reaction in enzymes • Variable changed in an experiment • Carries complimentary copy of DNA • Living factors that effect ecosystem • Base that pairs with Adenine in mRNA • ...

Biology DNA 2024-12-06

Biology DNA crossword puzzle
Across
  1. This is found in nucleotides known as 'S'
  2. DNA is wrapped in structures called
  3. DNA creates
  4. DNA is made with 2 of these
  5. This is were DNA takes place
  6. Complementary base ...
  7. This is were RNA takes place
  8. This one pairs with Adenine
  9. The strands are
Down
  1. This base it's only used in RNA
  2. This is what makes DNA
  3. Adenine, Guanine each one of these are called
  4. This one pairs with Guanine
  5. This is found in nucleotides known as 'P'
  6. This bands hold the strands together
  7. DNA contains this kind of information
  8. This is the term use for 3
  9. DNA it's a...
  10. Ribonucleic Acid is called
  11. DNA is found in a double

20 Clues: DNA creates • DNA it's a... • The strands are • This is what makes DNA • Complementary base ... • DNA is found in a double • This is the term use for 3 • Ribonucleic Acid is called • This one pairs with Guanine • DNA is made with 2 of these • This one pairs with Adenine • This is were DNA takes place • This is were RNA takes place • This base it's only used in RNA • ...

Biology Project 2024-12-09

Biology Project crossword puzzle
Across
  1. passageways where chemicals are made
  2. Powerhouse of the cell, organelle that is the site of ATP (energy) production
  3. A cell that contains a nucleus and membrane bound organelles
  4. Converts sunlight to chemical energy
  5. Package created by the Golgi apparatus
  6. surrounds/protects the nucleu
  7. Tubules and filaments that give the cell its shape
  8. Located near the nucleus and help to organize cell division
  9. The hairlike projections on the outside of cells that move in a wavelike manner
  10. A jellylike fluid inside the cell in which the organelles are suspended
  11. A unicellular organism that lacks a nucleus and membrane bound organelles
  12. A part of the cell containing DNA and RNA and responsible for growth and reproduction
  13. A dense region of DNA in a prokaryotic cell.
Down
  1. surrounds and protects the cel
  2. Contains chemicals that help digest materials in cell
  3. A sac inside a cell that acts as a storage area
  4. produces ribosomes
  5. A system of membranes that modifies and packages proteins for export by the cell
  6. site of protein synthesis-small dots
  7. A long, hairlike structure that grows out of a cell and enables the cell to move.

20 Clues: produces ribosomes • surrounds/protects the nucleu • surrounds and protects the cel • passageways where chemicals are made • Converts sunlight to chemical energy • site of protein synthesis-small dots • Package created by the Golgi apparatus • A dense region of DNA in a prokaryotic cell. • A sac inside a cell that acts as a storage area • ...

Biology Gurus 2025-09-04

Biology Gurus crossword puzzle
Across
  1. ugali, cassava, maize
  2. dark stage site
  3. breathing roots
  4. prevents mixing of oxygenated and deoxygenated blood
  5. stop bleeding
  6. movement of food materials
  7. oxygen, carbon (iv) oxide
  8. increase in height and mass
  9. not dry
  10. at the stage of drying
  11. ability to float
  12. resist infection
Down
  1. power house of cells
  2. clumping of red blood cells
  3. red blood cell
  4. largest organ
  5. whooping cough
  6. an opening
  7. blood clotting enzyme
  8. swaying of leaves, opening of flower

20 Clues: not dry • an opening • largest organ • stop bleeding • red blood cell • whooping cough • dark stage site • breathing roots • ability to float • resist infection • power house of cells • ugali, cassava, maize • blood clotting enzyme • at the stage of drying • oxygen, carbon (iv) oxide • movement of food materials • clumping of red blood cells • increase in height and mass • ...

N5 Biology 2025-09-15

N5 Biology crossword puzzle
Across
  1. takes a complimentary copy of DNA
  2. Site of chemical reactions
  3. Term for an enzyme break down reaction
  4. Base found in mRNA but not DNA
  5. The cell _________ controls what enters/exits cell
  6. Site of photosynthesis
  7. The cell membrane can be described as _______ permeable
  8. Movement of water molecules from an area of high water concentration to low water concentration
  9. Enzyme that breaks down hydrogen peroxide
  10. Base that pairs with cytosine
Down
  1. Site of aerobic respiration
  2. Site of protein synthesis
  3. Sub unit of a protein
  4. At extreme temperatures and pHs an enzyme becomes ____________
  5. Controls cells activities
  6. Enzyme that breaks down starch
  7. Area of cell membrane involved in active transport
  8. Term to describe when an enzyme works best
  9. Term for an enzyme build up reaction
  10. Structural carbohydrate that makes up cell wall
  11. Area on an enzyme that the substrate binds

21 Clues: Sub unit of a protein • Site of photosynthesis • Site of protein synthesis • Controls cells activities • Site of chemical reactions • Site of aerobic respiration • Base that pairs with cytosine • Base found in mRNA but not DNA • Enzyme that breaks down starch • takes a complimentary copy of DNA • Term for an enzyme build up reaction • Term for an enzyme break down reaction • ...

biology vocabulary 2025-09-25

biology vocabulary crossword puzzle
Across
  1. structures in the cytoplasm where proteins are made
  2. way to gain knowledge about the natural world
  3. individual living thing
  4. first step of the scientist methods
  5. genetic material
  6. keeping the cell constant and alive
  7. sum of all the reactions within an organism
  8. relationship between species where at least one of benefits
Down
  1. group of the same kind of cell
  2. similar ecosystem with the similar environments
  3. thin coast of lipids that surround the cell
  4. - keeping the cell constant and alive
  5. mixture of two substances
  6. energy is emitted during the reaction
  7. unchanged in the experiment
  8. speed up reaction in cells, without them most life would die
  9. energy is absorbed during the reaction
  10. used for comparison
  11. name given to the earth
  12. electrical charge difference between areas of molecule
  13. all the cellular material inside the plasma membrane

21 Clues: genetic material • used for comparison • individual living thing • name given to the earth • mixture of two substances • unchanged in the experiment • group of the same kind of cell • first step of the scientist methods • keeping the cell constant and alive • - keeping the cell constant and alive • energy is emitted during the reaction • energy is absorbed during the reaction • ...

Biology 3 2025-10-08

Biology 3 crossword puzzle
Across
  1. fiber made from Carbohydrates in soft algae
  2. - a group of algae that is attatched It looks like a like plant but doesn't share resources cell to cell Sea kelp.
  3. tiny organisms that float an water:
  4. algae algae that grows in large groups
  5. Spot Senses light
  6. - the cell wall for diatoms.
  7. Algae in large colonies that look like seaweed (Cold water)
  8. Where food enters some cells.
  9. Structures in Algae colonies that are like little balloons helping algae float.
  10. -an algae that has a flagella
  11. Algae in large colonies looks like Coral (warm water)
  12. have no movement (they move with the water around then.
  13. Animal like protists
  14. have many hair like structures to move paramecium
  15. the brain of cell holds DNA makes RNA & sonds it out to control cell
  16. a floating brown Colony algae
  17. a group of unattached algae
  18. Anchor a thallus in place.
Down
  1. - 1 celled Eukaryotic Organisms
  2. have a tail like structure to move - Euglena.
  3. fresh water with silicon cell wall
  4. Storage space for food, water, or waste
  5. red algae, colony algae, sessile.
  6. plant like floating organisms
  7. long strings of spirillium (Spirogyra)
  8. Amoebas - they change shape to move
  9. organism "rooted" in place
  10. -form of Colony Algae looks like seaweed (Sessile)
  11. Salt water with a calcium, silicon ce!! wall
  12. -directs food to the cell
  13. Plant like protists
  14. animal like floating organisms
  15. green chemical used in photosynthesis."
  16. reproductive cell with hard outer coating Made asexually.
  17. where photosynthesis takes place in algae.
  18. thick gel like substance that holds organelles in place
  19. thin gel like substance that allows amoebas to change shape & move.

37 Clues: Spot Senses light • Plant like protists • Animal like protists • -directs food to the cell • organism "rooted" in place • Anchor a thallus in place. • a group of unattached algae • - the cell wall for diatoms. • plant like floating organisms • Where food enters some cells. • -an algae that has a flagella • a floating brown Colony algae • animal like floating organisms • ...

Cancer Biology 2025-11-04

Cancer Biology crossword puzzle
Across
  1. Control mechanism that ensures DNA is intact before the next cell-cycle phase
  2. Transcription factor activated under hypoxia to induce VEGF and EPO
  3. Matrix metalloprotease that degrades the extracellular matrix during invasion
  4. Epithelial-to-mesenchymal transition enabling motility and invasion
  5. Proto-oncogene that activates CDKs and represses p21 and p27
  6. Kinase that senses double-strand DNA breaks and activates p53
  7. Chronic version of this process can promote cancer progression
  8. Guardian of the Genome that halts the cell cycle after DNA damage
  9. Gene that normally prevents cell cycle progression or promotes apoptosis
  10. Tumor suppressor that binds E2F to block S phase until phosphorylated
  11. E3 ubiquitin ligase that targets HIF-alpha for degradation under normoxia
  12. Formation of new blood vessels that supply a growing tumor
  13. Spread of cancer cells to distant organs through blood or lymph
  14. Mitochondrial protein that activates Apaf-1 to form the apoptosome
  15. Partner of CDK4/6 needed to push cells through G1
  16. Permanent cell-cycle arrest triggered by telomere shortening
  17. Anti-apoptotic protein first identified in B-cell lymphomas
Down
  1. Protease that executes apoptosis by cleaving cellular proteins
  2. Catastrophic chromosome shattering and reassembly seen in some cancers
  3. Gene that, when mutated or overactive, drives uncontrolled cell growth
  4. Actin-rich protrusions cancer cells use to penetrate the basal lamina
  5. Reverse transcriptase that maintains chromosome ends and promotes immortality
  6. Immune cell that can become tumor-promoting in the M2 state
  7. Transcription factor released when Rb is phosphorylated to start DNA replication
  8. Drug that blocks estrogen receptors to treat hormone-dependent breast cancer
  9. DNA repair protein whose loss predisposes to breast and ovarian cancer
  10. Theory that lymphocytes constantly detect and eliminate emerging tumor cells
  11. Programmed cell death characterized by DNA laddering and membrane blebbing
  12. Growth factor that stimulates endothelial cells to form blood vessels
  13. Reversible change from one differentiated cell type to another, sometimes preceding dysplasia
  14. Hormone that promotes proliferation of breast and uterine epithelial cells
  15. Condition of low oxygen that stabilizes HIF-alpha

32 Clues: Condition of low oxygen that stabilizes HIF-alpha • Partner of CDK4/6 needed to push cells through G1 • Formation of new blood vessels that supply a growing tumor • Immune cell that can become tumor-promoting in the M2 state • Anti-apoptotic protein first identified in B-cell lymphomas • Proto-oncogene that activates CDKs and represses p21 and p27 • ...

Biology - Monera 2025-11-13

Biology - Monera crossword puzzle
Across
  1. Alat gerak berbentuk seperti cambuk pada bakteri disebut
  2. Zat berwarna pada bakteri fotosintetik disebut
  3. Struktur kecil tempat penyimpanan DNA di luar kromosom bakteri disebut
  4. Bakteri yang tidak membutuhkan oksigen untuk hidup disebut
  5. Alat yang digunakan untuk mengamati bakteri adalah
  6. Lapisan tebal yang terbentuk saat kondisi lingkungan tidak mendukung disebut
  7. Bakteri yang hidup dengan memanfaatkan sisa makhluk hidup lain disebut
  8. Lapisan lendir pelindung di luar dinding sel bakteri disebut
  9. Tempat hidup yang sangat ekstrem biasanya dihuni oleh
  10. Bakteri yang berbentuk batang disebut
  11. Bakteri yang dapat hidup di usus manusia dan membantu pencernaan disebut
  12. Ilmu yang mempelajari tentang bakteri disebut
Down
  1. Bakteri yang mampu membuat makanannya sendiri disebut
  2. Bakteri yang mendapatkan energi dari bahan kimia disebut
  3. Bakteri yang membantu pembusukan sampah organik disebut
  4. Dinding sel bakteri tersusun atas zat
  5. Proses perbanyakan diri bakteri secara sederhana disebut
  6. Bakteri yang menyebabkan penyakit disebut
  7. Bakteri yang berbentuk bulat disebut
  8. Bakteri yang membutuhkan oksigen untuk hidup disebut

20 Clues: Bakteri yang berbentuk bulat disebut • Dinding sel bakteri tersusun atas zat • Bakteri yang berbentuk batang disebut • Bakteri yang menyebabkan penyakit disebut • Ilmu yang mempelajari tentang bakteri disebut • Zat berwarna pada bakteri fotosintetik disebut • Alat yang digunakan untuk mengamati bakteri adalah • Bakteri yang membutuhkan oksigen untuk hidup disebut • ...

Biology&Psychology 2025-12-17

Biology&Psychology crossword puzzle
Across
  1. What blood vessel carries blood away from the heart?
  2. What enzyme breaks down starch?
  3. What ion is pumped out of axons during resting potential?
  4. What term describes behaviour shaped by consequence?
  5. What pigment absorbs life in photosynthesis?
  6. What hormone is linked to stress?
  7. What is the functional unit of the kidney?
  8. What research method uses numerical data?
  9. What neurotransmitter is associated with mood?
Down
  1. What molecule carries genetic information?
  2. What process produces mRNA from DNA?
  3. Who proposed the hierarchy of needs?
  4. What mental process stores information?
  5. What structure controls movement of substances into and out of a cell?
  6. What is the term for programmed cell death?
  7. What kingdom do fungi belong to?
  8. What type of conditioning involves association?
  9. What brain structure regulates hormones?
  10. What bias involves participants changing behaviour when observed?
  11. What perspective focuses on free will and personal growth?

20 Clues: What enzyme breaks down starch? • What kingdom do fungi belong to? • What hormone is linked to stress? • What process produces mRNA from DNA? • Who proposed the hierarchy of needs? • What mental process stores information? • What brain structure regulates hormones? • What research method uses numerical data? • What molecule carries genetic information? • ...

french vocab 2020-12-07

french vocab crossword puzzle
Across
  1. to sing
  2. chemistry
  3. to see a movie
  4. pencil
  5. to eat
  6. biology
  7. to call
  8. to read
  9. french fries
Down
  1. to sleep
  2. chocolate
  3. novel
  4. ice cream
  5. math
  6. to study

15 Clues: math • novel • pencil • to eat • to sing • biology • to call • to read • to sleep • to study • chocolate • ice cream • chemistry • french fries • to see a movie

daniel.hoptmans crossword of all time!!! 2019-02-26

daniel.hoptmans crossword of all time!!! crossword puzzle
Across
  1. trial
  2. In ecology and biology.
  3. altitude.
  4. living organisms
Down
  1. Of or having to do with life or living organisms.
  2. relating to biology or living organisms.
  3. living creature.
  4. direction

8 Clues: trial • altitude. • direction • living creature. • living organisms • In ecology and biology. • relating to biology or living organisms. • Of or having to do with life or living organisms.

Biology 11 2019-02-21

Biology 11 crossword puzzle
Across
  1. consists of several cells
  2. the father of taxonomy
  3. ex. Kingdom, phylum, class, order, family, genus, species
  4. Has peptidoglycan in cell
  5. a diagram that shows the evolutionary relationships among a group of organisms
  6. does NOT have a nucleus
  7. makes up the cell walls of fungi
  8. consists of one cell
  9. a model that uses DNA comparisons to estimate the length of time that two species have been evolving indepentdently.
  10. a two word naming system, genus followed by species
  11. Was a kingdom that was split into eubacteria and archaebacteria
  12. an organism that has to find or hunt its food
Down
  1. present only in plants, give them their green colour and result in their ability to successfully carry out photosynthesis
  2. ex. Eubacteria, archaebacteria, protista, fungi, plantae, anamalia
  3. the strategy of grouping organisms together based on their evolutionary history
  4. the organisms in this kingdom don’t have cell walls or chloroplasts
  5. does have a nucleus
  6. something who’s presence or absence in the cell wall determines whether the organism is part of the domain bacteria or archaea.
  7. characteristics that can be used to construct a cladogram
  8. the study of evolutionary relationships among organisms
  9. an organism that produces its own food

21 Clues: does have a nucleus • consists of one cell • the father of taxonomy • does NOT have a nucleus • consists of several cells • Has peptidoglycan in cell • makes up the cell walls of fungi • an organism that produces its own food • an organism that has to find or hunt its food • a two word naming system, genus followed by species • ...

Biology crossword 2018-05-07

Biology crossword crossword puzzle
Across
  1. a sequence of three nucleotides that together form a unit of genetic code
  2. pair of complementary bases in a double-stranded nucleic acid molecule
  3. organism that contains genetic material that isnt its
  4. the action of copying or reproducing something
  5. A pyrimidine derivative, it is paired with adenine in double-stranded DNA.
  6. the deliberate modification of the characteristics of an organism by manipulating its genetic material.
  7. sequence of nucleotide triplets in a messenger RNA molecule gives rise to a specific sequence of amino acids during synthesis of a polypeptide or protein.
  8. is an enzyme that synthesizes short RNA sequences called primers
Down
  1. compound found in living tissue as a constituent base of nucleic acids.
  2. enzymes enzyme produced chiefly having the property of cleaving DNA
  3. a compound that occurs in guano and fish scales,
  4. scientific tests or techniques used in connection with the detection of crime.
  5. small circular DNA strand in the cytoplasm
  6. fruitfly scientist
  7. transplantation of normal genes into cells in place of missing or defective ones
  8. a sugar derived from ribose by replacing a hydroxyl group with hydrogen.
  9. enzyme that brings about ligation of DNA
  10. compound that is one of the four constituent bases of nucleic acids.
  11. main function is to unpackage an organism's genes
  12. genetically identical.

20 Clues: fruitfly scientist • genetically identical. • enzyme that brings about ligation of DNA • small circular DNA strand in the cytoplasm • the action of copying or reproducing something • a compound that occurs in guano and fish scales, • main function is to unpackage an organism's genes • organism that contains genetic material that isnt its • ...

Biology terms 2018-01-15

Biology terms crossword puzzle
Across
  1. It is a structural layer surrounding some types of cells, situated outside the cell membrane.
  2. It is the first phase of mitosis.
  3. The daughter cells are identical to the parent as well as to each other.
  4. It is technically the final stage of mitosis.
  5. It is homologous chromosomes separate leading to daughter cells that are not genetically identical.
  6. It is the part of a chromosome that links a pair of sister chromatids.
  7. An organized profile of a person's chromosomes.
  8. It contains the diploid chromosome number and it produces through mitosis.
  9. It is divided into two domains, bacteria and archaea.
  10. Cells with one set.
  11. If it was made up of DNA, it acts as instructions to make molecules called proteins.
  12. It forms a protein structure that divides the genetic material in a cell.
  13. Any cell or organism that possesses a clearly defined nucleus.
  14. It is a variant form of a gene.
  15. It is found only in animal cells and it is used during cell reproduction.
  16. It is the third phase of mitosis.
Down
  1. It is the basic structural, functional, and biological unit of all known living organisms.
  2. It is a process of programmed cell death that occurs in multicellular organisms.
  3. It is made up of long chains of amino acids.
  4. It links amino acids together in the order specified by messenger RNA molecules.
  5. They are made of protein and one molecule of DNA, which contains an organism's genetic instructions, passed from parents.
  6. Cells with two sets.
  7. Contain the haploid chromosome number and produce through meiosis.
  8. It is found in all living things.
  9. It is encoded either in DNA or for many types of virus in RNA.
  10. It is one of several structures with specialized functions, suspended in the cytoplasm of a eukaryotic cell.
  11. It can be divided by mitosis to produce more of that.
  12. A specialized structure occurring in most cells and separated from the rest of the cell by a double layer, the nuclear membrane.
  13. It is the phase of the cell cycle in which a typical cell spends most of its life.

29 Clues: Cells with one set. • Cells with two sets. • It is a variant form of a gene. • It is the first phase of mitosis. • It is found in all living things. • It is the third phase of mitosis. • It is made up of long chains of amino acids. • It is technically the final stage of mitosis. • An organized profile of a person's chromosomes. • ...

Biology Terms 2018-01-15

Biology Terms crossword puzzle
Across
  1. Complex molecules which are made of amino acids
  2. When nuclear membranes are formed during cell division
  3. Genetic instructions encoded in DNA
  4. A type of cell which lacks membrane bound organelles
  5. Genetic material found in the nucleus
  6. Small organs in cells which enable life
  7. A cell which contains two sets of complete chromosomes
  8. Thread-like structures which carry hereditary information
  9. Cell division where identical cells are produced
  10. Cells which create reproductive cells
  11. An organelle which contains genetic material
  12. Heredity Information passed down from your parents
  13. The gene which is located on the same spot of a chromosome
Down
  1. The visual representation of chromosomes
  2. The stage of cell division were chromosomes are visible
  3. A type of cell which has a membrane-bound nucleus
  4. Cells other than reproductive cells
  5. An organelle where proteins are made
  6. The structure which holds together the two chromatids
  7. Organelles which aid during cell division
  8. Mircotubles which move chromosomes during cell division
  9. Also known as 'resting phase' when DNA replications occurs
  10. Having a set of unpaired chromosomes
  11. The second stage of cell division
  12. The process of a programmed cell death
  13. The building blocks of living things
  14. The process of cell division where the result is four daughter cells
  15. The type of cell which goes through meiosis
  16. A structural layer outside the plasma membrane

29 Clues: The second stage of cell division • Cells other than reproductive cells • Genetic instructions encoded in DNA • An organelle where proteins are made • Having a set of unpaired chromosomes • The building blocks of living things • Genetic material found in the nucleus • Cells which create reproductive cells • The process of a programmed cell death • ...

Biology Vocabulary 2021-12-14

Biology Vocabulary crossword puzzle
Across
  1. Phase of mitosis in which the chromosomes line up across the center of the cell
  2. Process in which cells become specialized in structure and function
  3. Substance found in eukaryotic chromosomes that consist of DNA tightly coiled around histones
  4. Series of events in which a cell grows, prepares for division, and divides to form two daughter cells
  5. Cells that are capable of developing into some but not all the body's cells
  6. Period of the cell cycle between cell division
  7. Structure in an animal cell that helps to organize cell division
  8. Region of a chromosome where the two sister chromatids attach
  9. Division of the cytoplasm to form two separate daughter cells
  10. Disorder in which some of the body's cells lose the ability to control growth
  11. Cells that are able to develop into any type of cell in the body
  12. Stage of early development in mammals that consist of a hollow ball of cells
  13. Process of programmed cell death
Down
  1. Reproduction involving the union of gametes
  2. One of a group of external regulatory proteins that stimulate the growth and division of cells
  3. Cell with limited potential to develop into many types of differentiated cells
  4. Part of eukaryotic cell division during which the cell nucleus divides
  5. Phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
  6. Reproduction, as budding, fission, or spore formation, not involving the union of gametes.
  7. First and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible
  8. The division of a cell into two daughter cells with the same genetic material
  9. Threadlike structure of DNA and protein that contains genetic information in eukaryotes, chromosomes are found in the nucleus;in prokaryotes, they are found in the cytoplasm
  10. one of the two identical sister parts of a duplicated chromosome
  11. Unspecialized cells that can give rise to one or more types of specialized cells
  12. Mass of rapidly dividing cells that can damage surrounding tissue
  13. Phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
  14. Developing stage of a multicellular organism
  15. One of a family of proteins that regulates the cell cycle in eukaryotic cells

28 Clues: Process of programmed cell death • Reproduction involving the union of gametes • Developing stage of a multicellular organism • Period of the cell cycle between cell division • Region of a chromosome where the two sister chromatids attach • Division of the cytoplasm to form two separate daughter cells • ...

Biology Review! 2021-12-14

Biology Review! crossword puzzle
Across
  1. the system of sexual reproduction
  2. consumes food by producers
  3. the system of your heart
  4. produces food for consumers
  5. cycle of viral reproduction
  6. the hormones system
  7. levels of consumers in an environment.
  8. macronutrient
  9. normally a plant, with the highest energy on a energy pyramid.
  10. transports carbohydrates in a plant
  11. involves bacteria and needs a host.
Down
  1. the system of excretion
  2. the system on your body's form and stability.
  3. the system of your skin and body regulation
  4. metabolic process, converted into cellular energy and metabolite lactate.
  5. converts sugar into ethyl alcohol and carbon dioxide.
  6. the system of your stomach
  7. the system of your brain
  8. transports water and nutrients to the stems and leaves of a plant.
  9. a plant eating organism.

20 Clues: macronutrient • the hormones system • the system of excretion • the system of your heart • the system of your brain • a plant eating organism. • consumes food by producers • the system of your stomach • produces food for consumers • cycle of viral reproduction • the system of sexual reproduction • transports carbohydrates in a plant • involves bacteria and needs a host. • ...

Marine Biology 2021-12-10

Marine Biology crossword puzzle
Across
  1. a type of seafood with pinchers and a shell
  2. an individual animal, plant, or single celled life form
  3. Constitute a domain of single celled organisms
  4. you have to watch out for the high and low___
  5. comes in colors of green, brown, and red
  6. everything marine lives in the ___
  7. NaCl
  8. phylum is Cnidaria and has tentacles
  9. any eukaryotic organism that is not an animal, plant,or fungus
  10. the top taxonomic category
  11. The taxonomic category that tans above class and below kingdom
Down
  1. ex:bacilli,cocci,and spirilla
  2. Taxonomic rank between class and family
  3. a type of algae in the ocean that is delicacy to eat
  4. movement of solvent molecules through a selectively permeable membrane
  5. very important thing to survive
  6. biological classification ranking between family and species
  7. asteroidea
  8. Taxonomic rank between phylum and order
  9. a copepod is a type of ___

20 Clues: NaCl • asteroidea • a copepod is a type of ___ • the top taxonomic category • ex:bacilli,cocci,and spirilla • very important thing to survive • everything marine lives in the ___ • phylum is Cnidaria and has tentacles • Taxonomic rank between class and family • Taxonomic rank between phylum and order • comes in colors of green, brown, and red • ...

Biology Crossword 2021-12-16

Biology Crossword crossword puzzle
Across
  1. Specific characteristics of an individual that are inherited
  2. As organisms move from one area to another, it brings its alleles along
  3. The maintenance of a constant internal environment
  4. When all organisms of a species have died
  5. An organism exits an area
  6. Homeostasis is achieved using
  7. An organism moves into a new area
  8. Hybrid offspring dies
  9. Any heritable characteristic that increases an organism’s ability to survive and reproduce in its environment
  10. Cells with hald the genetic information of the original cells
Down
  1. Hybrid is sterile
  2. Describes how well an organism can survive and reproduce in its environment
  3. When a new population is started by a small number of organisms
  4. The delivery of characteristics from parent to offspring
  5. A group of individuals of the same species occupying a particular geographical area
  6. The difference in DNA between different organisms of the same species
  7. The scientific study of heredity
  8. One or more bases are inserted into a DNA sequence
  9. Cells with the full set of genetic information of the original cells
  10. Organisms within a population have variations in appearance and behavior

20 Clues: Hybrid is sterile • Hybrid offspring dies • An organism exits an area • Homeostasis is achieved using • The scientific study of heredity • An organism moves into a new area • When all organisms of a species have died • The maintenance of a constant internal environment • One or more bases are inserted into a DNA sequence • ...

Biology 2 2022-01-25

Biology 2 crossword puzzle
Across
  1. Biological kingdom made up of prokaryotes
  2. Yeast and molds
  3. Taxonomist
  4. a principal taxonomic category that ranks above class and below kingdom
  5. a branching diagram showing the cladistic relationship between a number of species
  6. primitive bacteria microorganisms
  7. a trait that arose in the most recent common ancestor of a particular lineage and was passed along to its descendants
  8. Uses sunlight to make nutrients
  9. a genetically determined characteristic
  10. the branch of biology that deals with phylogenesis
  11. Eubacteria, Archae, Protista, Fungi, Plantae, and Animalia
  12. predict the type of DNA sequence
  13. organism that consists of more than one cell
Down
  1. two terms are used to denote a species of living organism
  2. single-celled organism
  3. simple cells with rigid cell walls and often flagella
  4. Cannot produce own food
  5. eukaryotic organism
  6. a system of classification
  7. organisms whose cells have a nucleus enclosed within a nuclear envelope
  8. Eukarya, Bacteria, Archea

21 Clues: Taxonomist • Yeast and molds • eukaryotic organism • single-celled organism • Cannot produce own food • Eukarya, Bacteria, Archea • a system of classification • Uses sunlight to make nutrients • predict the type of DNA sequence • primitive bacteria microorganisms • a genetically determined characteristic • Biological kingdom made up of prokaryotes • ...

biology crossword 2022-01-04

biology crossword crossword puzzle
Across
  1. delivery of traits from parent to offspring
  2. state of steady internal systems
  3. an organelle in cells who have photosynthesis
  4. both alleles are expressed
  5. organism containing a nucleus
  6. characteristics of an individual
  7. changes over generations
  8. a early form from which others evolved
  9. the smallest unit that can live on its own
  10. actual genes an organism possesses
  11. traces of ancient life
Down
  1. organism that lacks a nucleus
  2. contains the cells chromosomes
  3. surroundings where someone lives
  4. organism physical traits
  5. part of body functionless
  6. small cavity or space in tissue
  7. serves as the cells skeletal system
  8. the scientific study of genes and heredity
  9. liquid that fills the cells

20 Clues: traces of ancient life • organism physical traits • changes over generations • part of body functionless • both alleles are expressed • liquid that fills the cells • organism that lacks a nucleus • organism containing a nucleus • contains the cells chromosomes • small cavity or space in tissue • surroundings where someone lives • state of steady internal systems • ...

Biology Final 2021-11-16

Biology Final crossword puzzle
Across
  1. a molecule that can be bonded to other identical molecules to form a polymer.
  2. the description of an observed phenomenon.
  3. a substance produced by a living organism which acts as a catalyst
  4. any of the class of sugars
  5. Study of life.
  6. a compound consisting of a nucleoside linked to a phosphate group
  7. a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
  8. a weak bond between two molecules
  9. devoid of life
Down
  1. a lipid containing a phosphate group in its molecule
  2. a simple organic compound containing both a carboxyl (—COOH) and an amino
  3. relating to or resulting from living things
  4. a complex organic substance present in living cells
  5. a carefully thought-out explanation.
  6. to actively maintain fairly stable conditions necessary for survival
  7. a carbohydrate
  8. a chemical bond that involves the sharing of electron pairs
  9. a small structural and functional unit of an organism
  10. a supposition or proposed explanation.
  11. a simple sugar which is an important energy source in living organisms
  12. any of a class of organic compounds that are fatty acids

21 Clues: a carbohydrate • Study of life. • devoid of life • any of the class of sugars • a weak bond between two molecules • a carefully thought-out explanation. • a supposition or proposed explanation. • the description of an observed phenomenon. • relating to or resulting from living things • a complex organic substance present in living cells • ...

Biology Crossword 2022-01-27

Biology Crossword crossword puzzle
Across
  1. the loss of water vapour from a plant to its environment, by diffusion down a water potential gradient; most transpiration takes place through the stomata in the leaves
  2. a plant growth regulator (plant hormone) that stimulates cell elongation
  3. the variety of ecosystems and species in an area and the genetic diversity within species
  4. an illness in which the pancreas does not make sufficient insulin, or where cells do not respond appropriately to insulin
  5. a hormone secreted by the adrenal glands in times of stress or excitemen
  6. a change in the environment that is detected by a receptor, and which may cause a response
  7. protection against infectious diseases, gained either actively or passively
  8. a device that uses a biological material such as an enzyme to measure the concentration of a chemical compound
  9. enzymatic release of energy from organic compounds in living cells
  10. a green pigment responsible for light capture in photosynthesis in algae and plants
  11. a haploid cell specialised for fertilisation
  12. the probability of an organism surviving and reproducing in the environment in which it is found
Down
  1. a lipid whose molecules are made up of a glycerol molecule and three fatty acids
  2. damage to the brain caused by bursting or blockage of an artery
  3. a nitrogenous excretory product produced in the liver from the deamination of amino acids
  4. a length of DNA that codes for a particular protein or polypeptide
  5. the net movement of molecules or ions from a region of higher concentration to a region of lower concentration down a gradient, as a result of the random movements of particles
  6. nitrogen-containing purine base found in DNA and RNA
  7. having two identical alleles of a gene
  8. tissue containing sieve tubes and other types of cell, responsible for the translocation of assimilates such as sucrose through a plant

20 Clues: having two identical alleles of a gene • a haploid cell specialised for fertilisation • nitrogen-containing purine base found in DNA and RNA • damage to the brain caused by bursting or blockage of an artery • a length of DNA that codes for a particular protein or polypeptide • enzymatic release of energy from organic compounds in living cells • ...

Biology Crossword 2022-01-27

Biology Crossword crossword puzzle
Across
  1. a plant growth regulator (plant hormone) that stimulates cell elongation
  2. an illness in which the pancreas does not make sufficient insulin, or where cells do not respond appropriately to insulin
  3. a lipid whose molecules are made up of a glycerol molecule and three fatty acids
  4. damage to the brain caused by bursting or blockage of an artery
  5. a device that uses a biological material such as an enzyme to measure the concentration of a chemical compound
  6. the net movement of molecules or ions from a region of higher concentration to a region of lower concentration down a gradient, as a result of the random movements of particles
  7. having two identical alleles of a gene
  8. a length of DNA that codes for a particular protein or polypeptide
  9. the loss of water vapour from a plant to its environment, by diffusion down a water potential gradient; most transpiration takes place through the stomata in the leaves
  10. a hormone secreted by the adrenal glands in times of stress or excitemen
Down
  1. a change in the environment that is detected by a receptor, and which may cause a response
  2. a nitrogenous excretory product produced in the liver from the deamination of amino acids
  3. a haploid cell specialised for fertilisation
  4. nitrogen-containing purine base found in DNA and RNA
  5. tissue containing sieve tubes and other types of cell, responsible for the translocation of assimilates such as sucrose through a plant
  6. the probability of an organism surviving and reproducing in the environment in which it is found
  7. enzymatic release of energy from organic compounds in living cells
  8. protection against infectious diseases, gained either actively or passively
  9. the variety of ecosystems and species in an area and the genetic diversity within species
  10. a tube that carries urine from a kidney to the bladder
  11. a green pigment responsible for light capture in photosynthesis in algae and plants

21 Clues: having two identical alleles of a gene • a haploid cell specialised for fertilisation • nitrogen-containing purine base found in DNA and RNA • a tube that carries urine from a kidney to the bladder • damage to the brain caused by bursting or blockage of an artery • enzymatic release of energy from organic compounds in living cells • ...

Cellular Biology 2020-09-22

Cellular Biology crossword puzzle
Across
  1. starch is an example
  2. cells that do not contain a nucleus
  3. large complex molecule
  4. made up of carbon, hydrogen, oxygen
  5. storage location within the cell
  6. provides a waterproof coating
  7. the name of the site where substates bind
  8. type of solution that causes a cell to swell
  9. provides structural support
  10. cells which contain a nucleus
  11. enzymes often end in with these letters
  12. apparatus packages proteins
  13. jelly-like fluid that holds organelles in place
  14. site of cellular respiration
  15. engulfs liquid type particle
  16. movement from high to low concentrations
Down
  1. the molecule that binds to an enzyme
  2. can alter the effectiveness of an enzyme
  3. type of solution that causes a cell to shrink
  4. site of photosynthesis
  5. enzymes lower this type of energy
  6. type of diffusion that requires a channel
  7. controls the functions of the cell
  8. removal of waste from cell
  9. aka diffusion of water
  10. type of transport that requires energy
  11. hormones are this type of macromolecule
  12. translated into proteins

28 Clues: starch is an example • large complex molecule • site of photosynthesis • aka diffusion of water • translated into proteins • removal of waste from cell • provides structural support • apparatus packages proteins • site of cellular respiration • engulfs liquid type particle • provides a waterproof coating • cells which contain a nucleus • storage location within the cell • ...

Biology QS 2021-11-18

Biology QS crossword puzzle
Across
  1. What is something present in the environment in such short supply that it restricts life processes?
  2. Those that stop bacteria from reproducing are said to be…..
  3. What gases make the bubbles in the bread dough?
  4. culture, The two methods of artificial propagation are by taking cuttings and by…
  5. Butterflies have two pairs of wings, compound eyes, and three pairs of jointed legs, these characteristics are common in which class of arthropods?
  6. Fats molecules containing 3 molecules of fatty acids and 1 large molecule of?
  7. What is the name for the term for the chemical reactions in cells that break down nutrient molecules to release energy without using oxygen?
  8. What does detergent mostly contain ?
  9. To test whether starch is present, we use a solution called as?
  10. anemia, What disease inherited both recessive alleles for defective hemoglobin?
  11. Enzyme reactions that split large molecules into smaller ones are called ___________ reaction?
  12. At certain points in the lymphatic vessels there are swellings called..
  13. The process by which the fluid is filtered out of the blood by the glomerulus is called?
  14. High doses of alcohol can cause the liver cells to form too many fat droplets, leading to a diseases called?
  15. Where is glycogen stored at?
  16. Active transport uses energy so that the particles can move through the cell membrane. Where does this energy come from?
  17. What structure is made up of a group of tissues, and working together to perform a specific function?
  18. A thin layer of cytoplasm around the outside of the cell is called as?
  19. What does biogas largely consist of?
  20. true, When all offspring have the same characteristics as the parents, this is called what kind of breeding?
  21. A thread of DNA,made up of a string of genes, is called?
Down
  1. What does anaerobic respiration produce in the body?
  2. The water travels up the xylem vessels in vascular bundles and this flow of water is called the...
  3. The process of absorbing back the substance needed by the body is called?
  4. Chrosome mutation is caused by ......'s syndrome.
  5. Movement of the ribcage and diaphragm results in volume and pressure changes in the thorax, leading to ……………… of the lungs
  6. What will happen to our body if it lacks fibre?
  7. When a disease spreads globally, it is called?
  8. A permanent increase in size is one of living organisms’ characteristics known as?
  9. The muscle fibres of the arterioles contract, they make the vessels narrower and restrict blood flow, what is this process called…
  10. what is made of wax, is waterproofing the leaf and is secreted by cells of the upper epidermis?
  11. In trees, in long vertical columns of water in very thin tubes, the attractive forces between the water molecules will result in molecules sticking together which is also known as….
  12. The fusion of gamete nuclei is called?
  13. Increase in temperature causing the diffusion rate to?
  14. An organism that gets its energy from dead or waste organic material is called?
  15. Tears contain an enzyme called...
  16. What gases bind permanently with hemoglobin in red blood cells that reduce the smoker’s ability to provide oxygen to respiring cells?
  17. A biological catalyst that is used to increase the rate of chemical reaction is a protein which is called as?
  18. Drugs which help to prevent you from getting a disease are called...

39 Clues: Where is glycogen stored at? • Tears contain an enzyme called... • What does detergent mostly contain ? • What does biogas largely consist of? • The fusion of gamete nuclei is called? • When a disease spreads globally, it is called? • What gases make the bubbles in the bread dough? • What will happen to our body if it lacks fibre? • ...

Biology Crossword 2021-12-07

Biology Crossword crossword puzzle
Across
  1. a geographic area where plants, animals, and other organisms, as well as weather and landscapes, work together to form a bubble of life (9 letters)
  2. conversion of nitrogen containing substances into ammonia (14 letters)
  3. a form of precipitation that has high levels of nitrate and Sulphur (4 letters and 4 letters (2 words))
  4. place where the ozone layer is located (11 letters)
  5. the full form of UV (11 letters)
  6. conversion of nitrogen to oxides of nitrogen (13 letters)
  7. the sphere which contains all the living organisms (8 letters)
  8. the flow of energy is _________ (14 letters)
  9. elemental form of carbon (7 letters)
  10. the rocky outer part of the earth (10 letters)
  11. the breeze that consists of movement of wind from sea to land (3 letters and 6 letters (2 words))
  12. the combined mass of water on the earth (10 letters)
  13. the flow of matter is ________ (6 letters)
  14. the breeze that consists of movement of wind from land to sea (4 letters and 6 letters (2 words))
  15. the process of turning water vapour into liquid water
  16. ____ cancer is a consequence of exposure to UV rays (4 letters)
Down
  1. the only process that can make oxygen (14 letters)
  2. a microbe that helps in nitrogen fixation and is found in roots of leguminous plants (9 letters)
  3. the short form of ozone depleting substances (3 letters)
  4. the process of turning liquid water into water vapour (11 letters)
  5. Gas that makes up the Ozone Layer (5 letters)
  6. gas that reduces the oxygen carrying capacity of RBC's (6 letters and 7 letters (2 words))
  7. the phenomenon that occurs when greenhouse gases in the atmosphere trap solar radiation (10 letters and 6 letters (2 words))
  8. _________ cycle is the movement of elements through organisms and the environment (14 letters)
  9. Ozone depleting substance that is emitted by refrigerators, ACs, etc. (18 letters)
  10. process by which nitrates are turned into elemental nitrogen (15 letters)
  11. it is a gas used for combustion respiration and forming oxides of nitrogen. it is returned to the atmosphere through photosynthesis (6 letters)

27 Clues: the full form of UV (11 letters) • elemental form of carbon (7 letters) • the flow of matter is ________ (6 letters) • the flow of energy is _________ (14 letters) • Gas that makes up the Ozone Layer (5 letters) • the rocky outer part of the earth (10 letters) • the only process that can make oxygen (14 letters) • place where the ozone layer is located (11 letters) • ...

Biology CrossWord 2021-12-03

Biology CrossWord crossword puzzle
Across
  1. A non-living factor in an ecosystem
  2. one species hunting and consuming another
  3. organism eaten by predator
  4. A living factor in an ecosystem
  5. first species that moves into a habitat
  6. organisms leaving an ecosystem
  7. amount of organism/total land
  8. one species benefits,other not harmed
  9. series of changes in an ecosystem
  10. A group of populations
  11. something that limits growth rate
Down
  1. similar organisms that share a scientific name
  2. organisms moving into an ecosystem
  3. one species benefits, one harmed
  4. organism that eats prey
  5. A habitat filled with biotic+abiotic factors
  6. A group of the same species
  7. study of relationships between organisms
  8. both species benefit
  9. multiple species fighting over resources
  10. system of relationships between species

21 Clues: both species benefit • A group of populations • organism that eats prey • organism eaten by predator • A group of the same species • amount of organism/total land • organisms leaving an ecosystem • A living factor in an ecosystem • one species benefits, one harmed • series of changes in an ecosystem • something that limits growth rate • organisms moving into an ecosystem • ...

Biology Crossword 2013-09-10

Biology Crossword crossword puzzle
Across
  1. / More than one mistake
  2. / Information that has been collected
  3. / Depends only on the extent of random errors
  4. / A offer intended to explain certain facts
  5. / Values that are labels
  6. / Value that is selected by the investigator
  7. / If a value shows up more than once
  8. / Physical, chemical or biological quantities
  9. / Values that can grow in volume by counting
  10. / The ideal measurement to be obtained (2 W)
Down
  1. / This value is measured for every change
  2. / The maximum or minimum values of variables
  3. / A measurement that is close to the truth
  4. / A statement suggesting what will happen
  5. / Marking a scale on a measuring instrument
  6. / The quantity between readings
  7. / Data which has been shown to be valid
  8. / This is the smallest change in quantity
  9. / An investigative procedure to answer a question
  10. / This has to be kept the same in an experiment

20 Clues: / More than one mistake • / Values that are labels • / The quantity between readings • / If a value shows up more than once • / Information that has been collected • / Data which has been shown to be valid • / This value is measured for every change • / A statement suggesting what will happen • / This is the smallest change in quantity • ...

Biology Crossword 2013-09-11

Biology Crossword crossword puzzle
Across
  1. Proteins are polymers of ___.
  2. Also known as fiber.
  3. A _____ is made up of one sugar group.
  4. An ____ is a part of an amino acid and can be a number of things.
  5. A _____ can be made up of thousands of sugar groups.
  6. This is the process of water removal.
  7. A ___ is many monomers linked together.
  8. _____ are a diverse group of compounds.
  9. ____ material is derived from living things.
  10. ____ usually come from animals.
  11. A ____ consists of two or more amino acids linked in a chain.
  12. Something that can not dissolve in water is ___.
  13. Milk sugar is also known as ____.
  14. The most common monosaccharide is ___.
  15. This, along with three other components, is used to create a triglyceride.
  16. ____ is a polysaccharide that is an important part of energy storage in plants.
  17. What is a sub unit of a larger molecule?
Down
  1. An ____ speeds up chemical reactions in the body.
  2. A ____ has two sugar groups.
  3. _____ is also known as table sugar.
  4. Rings of fatty acids are also known as ____.
  5. _____ usually come from plants.
  6. An enzyme is used as a ____ to start a chemical reaction.
  7. If the shape of a molecule changes it may become _____ and imay not work.
  8. _____ are extremely important in the cell membrane and are a family of lipids.
  9. The most abundant and important steroid in the body.
  10. This is the act of water insertion.
  11. This is also known as fruit sugar.
  12. Three of these, along with glycerol, are used to create a triglyceride.
  13. This is part of an amino acid and has the chemical formula COO-.

30 Clues: Also known as fiber. • A ____ has two sugar groups. • Proteins are polymers of ___. • _____ usually come from plants. • ____ usually come from animals. • Milk sugar is also known as ____. • This is also known as fruit sugar. • _____ is also known as table sugar. • This is the act of water insertion. • This is the process of water removal. • ...

Biology keywords 2013-10-03

Biology keywords crossword puzzle
Across
  1. site of protein synthesis
  2. controls substances which go in and out of cell
  3. site of respiration
  4. is an alcohol
  5. modifies, tags and stores protein
  6. controls what goes in and out of the nucleus
  7. water loving
  8. are fats and oils
  9. essential in cell division
  10. site of translation in cell
Down
  1. made from fatty acid and alcohol
  2. controls cell and contains the DNA
  3. the movement of molecules across a cell membrane against the concentration gradient.
  4. repels water
  5. jelly like substance, makes up most of the nucleus
  6. traps light energy for photosynthesis
  7. the bond between the fatty acid chain and the glycerol is called this
  8. breaks up digest and remove things in the cell
  9. similar to triglycerides
  10. stores cell sap

20 Clues: repels water • water loving • is an alcohol • stores cell sap • are fats and oils • site of respiration • similar to triglycerides • site of protein synthesis • essential in cell division • site of translation in cell • made from fatty acid and alcohol • modifies, tags and stores protein • controls cell and contains the DNA • traps light energy for photosynthesis • ...

Biology crossword 2014-04-14

Biology crossword crossword puzzle
Across
  1. this plant has prop root
  2. root system of eudicots and gymnosperm
  3. reproductive organ at the carpel
  4. tissue that located under the epidermal tissue
  5. other name of Daucus Carota
  6. leaf tissue that contains palisade and spongy parenchyma
  7. water and mineral absorption from
  8. where the cells having elongated and enlarge growth
  9. the outer layers of leaf
  10. smaller roots
  11. pores which arranged like stripes ______ strip
  12. water and mineral can penetrate this tissue trough pores
  13. result of leaf modification
  14. kind of flower that only has stamen or carpel
  15. the deepest part of root
Down
  1. roots in mangrove, pandan
  2. one of the stem structure
  3. leaf tissue
  4. singular
  5. a plant with taproot system
  6. flowermthat have both stamens and carpel
  7. monocots are the plants with this roon system
  8. process of food making in plants
  9. photosynthesis place but take more chloroplast
  10. flower ornamental,usually green and protects the flower bud durng the development
  11. root cap
  12. made of xylem and phloem
  13. female reproductive organ of the flower
  14. flower ornamental that has a very attractive colors
  15. the structure is similar with the structure of root

30 Clues: singular • root cap • leaf tissue • smaller roots • this plant has prop root • the outer layers of leaf • made of xylem and phloem • the deepest part of root • roots in mangrove, pandan • one of the stem structure • a plant with taproot system • other name of Daucus Carota • result of leaf modification • reproductive organ at the carpel • process of food making in plants • ...

Biology Crossword 2014-06-08

Biology Crossword crossword puzzle
Across
  1. When a slight attraction develops between oppositely charged regions of nearby molecules
  2. number of individuals in an area.
  3. When an ecosystem only has 1 nutrient that is scarce or slow cycling
  4. One or more electrons are transferred from one atom to another
  5. or orientation releases waste materials
  6. factors that shape an ecosystem, things that make the ecosystem a place where organisms are able to live
  7. provides support for the body and connects its ports
  8. organisms receping internal conditions despite changes in external environment
  9. Feeds on plant and animal remains and other dead matter for energy
  10. All organisms in an area plus the nonliving environment
  11. mixtures of water and non dissolved material. ex. blood
  12. Uneven disturbance of charge, water is negative on oxygen end and positive on the hydrogen end
  13. transmits nerve impulses throughout the body
  14. obtaining and using food
Down
  1. Forms when electrons are shared between atoms
  2. Attraction between molecules of different substances causes capillary action
  3. No two species can occupy the same niche in the same habitat at the same time
  4. A disturbance in oxygen
  5. Includes glands and tissues that cover interior and exterior surfaces.
  6. along with bones, enables the body to move
  7. biological influences, includes the organism itself and things it might interact with
  8. Total living tissue with a trophic level
  9. Any relationship in which two species live closely together
  10. atoms of the same element, differ in the number of neutrons
  11. An attraction between molecules of the same substance. Causes water molecules on a surface to form drops

25 Clues: A disturbance in oxygen • obtaining and using food • number of individuals in an area. • or orientation releases waste materials • Total living tissue with a trophic level • along with bones, enables the body to move • transmits nerve impulses throughout the body • Forms when electrons are shared between atoms • provides support for the body and connects its ports • ...

Biology-Classification 2014-01-16

Biology-Classification crossword puzzle
Across
  1. An animal without a skeleton on the inside (12)
  2. A detrivore which hangs around waiting for animals to drop dead. Sometimes called buzzards or condors. (7)
  3. The living matter where chemical reactions take place. (9)
  4. Kingdom of animals (8)
  5. The scientific name for humans. (11)
  6. Plural form of Phylum (5)
  7. Term for living organism eg.(marine life, birds, humans) (6)
  8. An organism that breaks down dead organisms.(10)
  9. The hunted that are devoured by their predator. (4)
  10. Latin for bird(4)
  11. Largest taxonomic rank (6)
  12. The control room of the cell. (7)
  13. An organism that devours dead animals. (9)
  14. Warm blooded, usually hairy animal(6)
  15. Pikachu is classified in the Pokédex as an electric ______. (5)
Down
  1. The process by which green plants, algae, and some bacteria use energy from sun light to create new organic molecules (carbohydrates) and oxygen out of carbon dioxide, water, and elemental nutrients. (14)
  2. Type of reproduction where one individual produces offspring that are genetically identical to itself._____________ Reproduction. (7)
  3. Shrek's annoying companion. (6)
  4. Thread-like, gene-carrying bodies in the cell nucleus.(11)
  5. Genetic change in an organism over time (9)
  6. Animal that hunts and devours other animals (8)
  7. The only animal companion in Wizard of Oz beside Toto. (4)
  8. Term for non-living eg.(rock,wind,energy) (7)
  9. Which Taxonomic rank is missing? Domain, Kingdom,__________, Class, Order, Family, Genus, Species. (6)
  10. Son of the King of the Jungle(5)
  11. Creatures of the Mammalia class and give birth to young that live in their pouch. (9)
  12. Second largest taxonomic group consisting of closely related phyla. (7)
  13. Early stage of unborn child (6)
  14. Taxonomic rank in Biology that fits after Phylum and before Genus. (5)

29 Clues: Latin for bird(4) • Kingdom of animals (8) • Plural form of Phylum (5) • Largest taxonomic rank (6) • Shrek's annoying companion. (6) • Early stage of unborn child (6) • Son of the King of the Jungle(5) • The control room of the cell. (7) • The scientific name for humans. (11) • Warm blooded, usually hairy animal(6) • An organism that devours dead animals. (9) • ...

BIOLOGY CROSSWORD 2014-02-04

BIOLOGY CROSSWORD crossword puzzle
Across
  1. Saliva contains an enzyme called
  2. Breaks proteins into smaller polypeptide fragments
  3. Supply raw materials for growth and repair of structures such as skin and muscle
  4. System Breaks down food; absorbs nutrients; eliminates wastes
  5. digestion The physical breakdown of large pieces of food into smaller pieces
  6. Inorganic nutrients that the body needs, usually in small amounts, are called
  7. From the throat, the bolus passes through a tube called
  8. digestion Enzymes break down food into the small molecules the body can use
  9. diet Provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight
  10. Group of different types of tissues that work together to perform a single function or several related functions is called
  11. system Produces gametes; in females, nurtures and protects developing embryo
  12. Breaks down fat
  13. Equal to 1000 calories
  14. The fingerlike projections called
  15. As food passes through the digestive system
  16. Organic molecules that the body needs in very small amounts are called
  17. Continues the breaks down of protein
  18. Its a gland that serves three important functions
  19. Once food has been broken into small molecules, it can be absorbed by cells in the small intestine.
  20. system Helps protect the body from disease
  21. system Eliminates waste products from the body
  22. Inhibition Is the process in which a stimulus produces a response that opposes the original stimulus
  23. Breaks down dipeptides into amino acids
  24. Group of cells that perform a single function is called
  25. Is a large muscular sac that continues the chemical and mechanical digestion of food
  26. Is the amount of the heat needed to raise the temperature of 1 gram of water by 1 degree Celsius
  27. Molecules in food contain chemical energy that cells use to produce
Down
  1. Is the basic unit of structure and function living things
  2. Help the body to absorb fat-soluble vitamins and are a part of cell membranes, nerve cells, and certain hormones
  3. The most important nutrient
  4. Tissue The tissue that lines the interior and exterior body surfaces is called
  5. Supplies raw materials your body needs to build and repair tissues
  6. Tissue Nerve impulses are transmitted throughout the body by
  7. Describes the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments
  8. You take a forkful food into your
  9. Is a small saclike organ called
  10. Covered with tiny projections known as microvilli
  11. intestine When chyme leaves the small intestine, it enters in the
  12. Major source of energy for the body.
  13. Provide the force that moves through the esophagus toward the stomach
  14. Breaks up the globs of fat into smaller droplets that disperse in the watery environment
  15. The digestive system cannot digest and absorb all the substances in food that enter the body
  16. As the teeth cut and grind the food, the salivary glands secrete
  17. Are absorbed through the walls of the small intestine
  18. Naturally, the first step in digestion is getting food into the system
  19. Are anchored in the bones of the jaw
  20. sphincter Closes after food passes into the stomach
  21. intestine It is where almost all of the digestive enzymes enter the intestine
  22. Mixture with an oatmetal-like consistency called
  23. Is technically part of the digestive system because it produces bile

50 Clues: Breaks down fat • Equal to 1000 calories • The most important nutrient • Is a small saclike organ called • Saliva contains an enzyme called • You take a forkful food into your • The fingerlike projections called • Major source of energy for the body. • Continues the breaks down of protein • Are anchored in the bones of the jaw • Breaks down dipeptides into amino acids • ...

BIOLOGY CROSSWORD 2014-02-04

BIOLOGY CROSSWORD crossword puzzle
Across
  1. intestine When chyme leaves the small intestine, it enters in the
  2. digestion Enzymes break down food into the small molecules the body can use
  3. Are absorbed through the walls of the small intestine
  4. Breaks down fat
  5. system Eliminates waste products from the body
  6. Breaks up the globs of fat into smaller droplets that disperse in the watery environment
  7. Equal to 1000 calories
  8. From the throat, the bolus passes through a tube called
  9. Describes the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments
  10. Breaks down dipeptides into amino acids
  11. Continues the breaks down of protein
  12. Inhibition Is the process in which a stimulus produces a response that opposes the original stimulus
  13. Breaks proteins into smaller polypeptide fragments
  14. intestine It is where almost all of the digestive enzymes enter the intestine
  15. The digestive system cannot digest and absorb all the substances in food that enter the body
  16. Supply raw materials for growth and repair of structures such as skin and muscle
  17. system Produces gametes; in females, nurtures and protects developing embryo
  18. sphincter Closes after food passes into the stomach
  19. Covered with tiny projections known as microvilli
  20. As the teeth cut and grind the food, the salivary glands secrete
  21. Molecules in food contain chemical energy that cells use to produce
  22. Is a large muscular sac that continues the chemical and mechanical digestion of food
  23. Is a small saclike organ called
  24. Organic molecules that the body needs in very small amounts are called
  25. Saliva contains an enzyme called
  26. Group of different types of tissues that work together to perform a single function or several related functions is called
Down
  1. Is the basic unit of structure and function living things
  2. Tissue The tissue that lines the interior and exterior body surfaces is called
  3. system Helps protect the body from disease
  4. Is technically part of the digestive system because it produces bile
  5. The fingerlike projections called
  6. digestion The physical breakdown of large pieces of food into smaller pieces
  7. Major source of energy for the body.
  8. Once food has been broken into small molecules, it can be absorbed by cells in the small intestine.
  9. System Breaks down food; absorbs nutrients; eliminates wastes
  10. Naturally, the first step in digestion is getting food into the system
  11. The most important nutrient
  12. Are anchored in the bones of the jaw
  13. Provide the force that moves through the esophagus toward the stomach
  14. Its a gland that serves three important functions
  15. diet Provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight
  16. Is the amount of the heat needed to raise the temperature of 1 gram of water by 1 degree Celsius
  17. As food passes through the digestive system
  18. Inorganic nutrients that the body needs, usually in small amounts, are called
  19. Group of cells that perform a single function is called
  20. You take a forkful food into your
  21. Tissue Nerve impulses are transmitted throughout the body by
  22. Mixture with an oatmetal-like consistency called
  23. Help the body to absorb fat-soluble vitamins and are a part of cell membranes, nerve cells, and certain hormones
  24. Supplies raw materials your body needs to build and repair tissues

50 Clues: Breaks down fat • Equal to 1000 calories • The most important nutrient • Is a small saclike organ called • Saliva contains an enzyme called • The fingerlike projections called • You take a forkful food into your • Major source of energy for the body. • Are anchored in the bones of the jaw • Continues the breaks down of protein • Breaks down dipeptides into amino acids • ...

Biology Puzzle 2014-01-29

Biology Puzzle crossword puzzle
Across
  1. Labels Can be used to choose healthful foods.
  2. System Converts food into small molecules that can be used by cells of the body.
  3. Connects the mouth with the stomach.
  4. Water-Soluble: The two types of vitamins.
  5. Organic molecules that the body need in very small amounts.
  6. Digestion Enzymes break down food into the small molecules the body can use.
  7. The process when food has been broken into small molecules.
  8. example of Water-Soluble vitamin.
  9. Activity Helps you maintain a healthful weight by burning calories.
  10. Begins to break the chemical bonds in starches, formins sugars.
  11. Recomends a diet with a maximum of thirty percent of calories from fat.
  12. Is a large muscle sac that continues the chemical and mechanical digestion of food.
Down
  1. Where the Digestive System begins
  2. Digestion Is the physical breakdown of large pieces of food into smaller pieces.
  3. Breaks proteins into smaller polypeptide fragments.
  4. Helps to moisten the food and make ir easier to chew.
  5. When materials are eliminated from the body as feces.
  6. Example of Fat-Slouble vitamin.
  7. is needed to make Hemoglobin.
  8. Inorganic nutrients that the body needs, usually in small amounts.
  9. is required to produce the calcium phosphate for the bones.
  10. Diet Provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight.
  11. a mixture with an oatmeal-like consitancy.
  12. Intestine Where almost all of the digetive enzymes enter the intestine.
  13. are anchored in the bones of the jaw.

25 Clues: is needed to make Hemoglobin. • Example of Fat-Slouble vitamin. • Where the Digestive System begins • example of Water-Soluble vitamin. • Connects the mouth with the stomach. • are anchored in the bones of the jaw. • Water-Soluble: The two types of vitamins. • a mixture with an oatmeal-like consitancy. • Labels Can be used to choose healthful foods. • ...

Biology Review 2014-06-06

Biology Review crossword puzzle
Across
  1. Process in which extensions or cytoplasm surround and engulf large particles and take them into the cell.
  2. Loss of water from a plant through its leaves.
  3. Bond formed by the sharing of electrons between atoms.
  4. The granular material you can see in the nucleus.
  5. One of two tiny structures located in the cytoplasm of animal cells near the nuclear envelope.
  6. A protein that spans the membrane and allows H+ ions to pass through it. (two words)
  7. The system that provides oxygen needed for cellular respiration and removes excess carbon dioxide from the body.
  8. Process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen gas and high-energy carbohydrates such as sugars and starches.
  9. Process by which a cell releases large amounts of material.
  10. Carry high-energy electrons produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell.
  11. Group of similar cells that perform a particular function.
  12. Relationship in which two species live closely together.
  13. Conversion of nitrates into nitrogen gas.
  14. The reactants of enzyme-catalyzed reactions.
Down
  1. Single sugar molecules.
  2. The process in which cells develop in different ways to perform different tasks. (two words)
  3. Large macromolecule formed from monosaccharides.
  4. Specialized structure that performs important cellular functions within a eukaryotic cell.
  5. Process by which organisms maintain a relatively stable internal environment.
  6. The composition of nearly all cell membranes. (two words)
  7. One of the principal chemical compounds that living things use to store and release energy.
  8. Electron carrier involved in glycolysis.
  9. Process by which some organisms use chemical energy to produce carbohydrates.
  10. Group of organs that work together to perform a specific function. (two words)
  11. Weak acid or base that can react with strong acids or bases to help prevent sharp, sudden changes in pH.

25 Clues: Single sugar molecules. • Electron carrier involved in glycolysis. • Conversion of nitrates into nitrogen gas. • The reactants of enzyme-catalyzed reactions. • Loss of water from a plant through its leaves. • Large macromolecule formed from monosaccharides. • The granular material you can see in the nucleus. • Bond formed by the sharing of electrons between atoms. • ...

Biology Review 2014-06-06

Biology Review crossword puzzle
Across
  1. Group of organs that work together to perform a specific function. (two words)
  2. A protein that spans the membrane and allows H+ ions to pass through it. (two words)
  3. Carry high-energy electrons produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell.
  4. Process by which some organisms use chemical energy to produce carbohydrates.
  5. The composition of nearly all cell membranes. (two words)
  6. Process in which extensions or cytoplasm surround and engulf large particles and take them into the cell.
  7. Process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen gas and high-energy carbohydrates such as sugars and starches.
  8. One of the principal chemical compounds that living things use to store and release energy.
  9. Loss of water from a plant through its leaves.
  10. Conversion of nitrates into nitrogen gas.
Down
  1. Single sugar molecules.
  2. Specialized structure that performs important cellular functions within a eukaryotic cell.
  3. Weak acid or base that can react with strong acids or bases to help prevent sharp, sudden changes in pH.
  4. Electron carrier involved in glycolysis.
  5. Process by which organisms maintain a relatively stable internal environment.
  6. The process in which cells develop in different ways to perform different tasks. (two words)
  7. The granular material you can see in the nucleus.
  8. Relationship in which two species live closely together.
  9. Large macromolecule formed from monosaccharides.
  10. One of two tiny structures located in the cytoplasm of animal cells near the nuclear envelope.
  11. Bond formed by the sharing of electrons between atoms.
  12. The reactants of enzyme-catalyzed reactions.
  13. Process by which a cell releases large amounts of material.
  14. The system that provides oxygen needed for cellular respiration and removes excess carbon dioxide from the body.
  15. Group of similar cells that perform a particular function.

25 Clues: Single sugar molecules. • Electron carrier involved in glycolysis. • Conversion of nitrates into nitrogen gas. • The reactants of enzyme-catalyzed reactions. • Loss of water from a plant through its leaves. • Large macromolecule formed from monosaccharides. • The granular material you can see in the nucleus. • Bond formed by the sharing of electrons between atoms. • ...

Biology Crossword 2012-11-30

Biology Crossword crossword puzzle
Across
  1. Platelets help this to clot
  2. Each protein molecule is built up from these acids
  3. This is what changes to genes are called
  4. Changing the shape of an active enzyme until eventually the reaction stops
  5. The process plants carry out
  6. An example of this type of protein would be collagen
  7. An example of the hormone protein
  8. The information contained in genes
  9. Enzymes react slow when this is low
  10. The tiny structures found in cells
  11. The capillary allow the exchange of these between blood and tissues
  12. Needed for growth and repair of bones
Down
  1. The structure of DNA
  2. The normal human will have 23 pairs of these
  3. The 'm' in 'mRNA'
  4. Where ribosomes are found
  5. An example of a catalyse chemical reaction in a living cell
  6. The blood is pumped at high pressure away from the heart into these
  7. What red blood cells transport
  8. The ______ and key mechanism of an enzyme
  9. The red protein that is found in red blood cells
  10. James _____ and Francis Crick worked out the structure of DNA

22 Clues: The 'm' in 'mRNA' • The structure of DNA • Where ribosomes are found • Platelets help this to clot • The process plants carry out • What red blood cells transport • An example of the hormone protein • The information contained in genes • The tiny structures found in cells • Enzymes react slow when this is low • Needed for growth and repair of bones • ...

Human Biology 2012-03-27

Human Biology crossword puzzle
Across
  1. A foreign macromolecule that does not belong to the host organism and that elicits an immune response
  2. extends leg at knee
  3. A male gamete
  4. Carpi Radialis Longus Extends leg at knee
  5. Disintegration of a cell by rupture of its plasma membrane
  6. Voice box
  7. The inner, as opposed to the outer, part of an organ, as in the adrenal gland.
  8. malignant, invasive disease
  9. Any minute, threadlike structure within a cell.
  10. Flexes wrist
  11. A sugary fluid that attracts insects to plants.
  12. membrane The outer membrane of the cell; the plasma membrane.
  13. Medialis extends fingers
  14. The study of animals
  15. The process of breaking down food into molecules small enough for the body to absorb.
  16. acquired immunodeficiency syndrome
  17. A virus that parasitizes a bacterial cell
  18. are prokaryotic microorganisms responsible for many human diseases.
  19. extends forarm at elbow
  20. The transparent anterior portion of the eyeball
  21. Biologists who specialize in the study of fish behavior, anatomy, physiology, and evolution.
  22. The branch of biology concerned with naming and classifying the diverse forms of life.
  23. The colorless fluid, derived from interstitial fluid, in the lymphatic system of vertebrate animals.
  24. Dorsi Flexes forarm at elbow and rotates hand laterally
  25. The formation of a gastrula from a blastula
  26. A member of the nonreproductive laboring caste of social insects
  27. The tendency of different kinds of molecules to stick together
  28. Teres Rotates arm laterally
  29. Major Adducts arm, extends and flexes humerus
  30. Extends and adducts arm and rotates humerus inwardly or pulls shoulder downward and posterially
  31. Semifluid mass consisting of partially digested food
  32. A heterotrophic mode of nutrition in which other organisms or detritus are eaten whole or in piece
  33. Latae Flexes thigh
  34. A biological compound consisting of three fatty acids linked to one glycerol molecule.
  35. Medius adducts, flexes and rotates thigh laterally
  36. extends humerus or adducts and rotates arm medially
  37. female whose function is to lay eggs
  38. The diploid product of the union of haploid gametes in conception; a fertilized egg.
  39. The tubular excretory unit of the vertebrate kidney
Down
  1. Pertaining to the stomach.
  2. The inner layer of the skin, beneath the epidermis
  3. A harmless variant or derivative of a pathogen that stimulates a host's immune system to mount defenses against the pathogen
  4. An enzyme in perspiration, tears, and saliva that attacks bacterial cell walls
  5. One of two tubes that transport urine from the kidneys to the urinary bladder.
  6. Major Adducts thigh flexes and rotates lower limb medially
  7. Abducts, flexes, and rotates thigh medially
  8. Longus extends wrist and abducts hand
  9. The stored food in egg cells that nourishes the embryo.
  10. Carpi Radialis flexes and abducts wrist
  11. A diploid organism that carries identical alleles at one or more genetic loci.
  12. A type of flexible connective tissue with an abundance of collagenous fibers embedded in chondrin
  13. Major extends leg at knee
  14. Femoris rotates arm laterally
  15. The protein shell that encloses the viral genome; rod-shaped, polyhedral, or more completely shaped.
  16. A protein that suppresses the transcription of a gene.
  17. The study of how organisms interact with their environments.
  18. An organism that absorbs nutrients from the body fluids of living hosts
  19. The movement of water and dissolved substances into a cell, tissue, or organism
  20. flexes and abducts wrist
  21. In genetics, the proportion of individuals with a particular genotype that show the phenotype ascribed to that genotype
  22. A sugar
  23. A noncoding, intervening sequence within a eukaryotic gene.
  24. Flexes leg, extends thigh
  25. The study of the functioning body organs.
  26. Anterior Flexes thigh
  27. Abducts and rotates thigh medially
  28. The science of biological structures.
  29. Rodlike structure of tightly coiled chromatin
  30. General term for cancers of the lymphoid tissues
  31. Longus rotates forearm medially
  32. Femoris Dorsiflexion and inversion of foot
  33. A very small arter
  34. solution Solutions of equal solute concentration
  35. Pulls arm anteriorly and across chest rotates humerus or abducts arm
  36. A ropelike bundle of neuron fibers (axons and dendrites) tightly wrapped in connective tissue.
  37. Flexes forarm at elbow
  38. An organism that acts as a decomposer by absorbing nutrients from dead organic matter.
  39. An automatic reaction to a stimulus, mediated by the spinal cord or lower brain
  40. Brachii Flexes leg, extends thigh
  41. Dorsiflexion and eversion of foot and extension of toes
  42. The steady-state physiological condition of the body
  43. Any method of increasing contact between the respiratory medium and the respiratory surface
  44. Dead organic matter
  45. The major artery in blood-circulating systems; the aorta sends blood to the other body tissues.
  46. A substance that is dissolved in a solution.
  47. vascular system in plants that carries water and minerals from the roots to the rest of the plant.

86 Clues: A sugar • Voice box • Flexes wrist • A male gamete • A very small arter • Latae Flexes thigh • extends leg at knee • Dead organic matter • The study of animals • Anterior Flexes thigh • Flexes forarm at elbow • extends forarm at elbow • Medialis extends fingers • flexes and abducts wrist • Major extends leg at knee • Flexes leg, extends thigh • Pertaining to the stomach. • ...

Biology EOC 2013-04-19

Biology EOC crossword puzzle
Across
  1. change over time
  2. during DNA into RNA
  3. cell division that produces 4 haploid daughter cells
  4. gluocse+oxygen --> ATP+carbon dioxide+water
  5. movement of water from high concentration to low
  6. bacteria is an example of this cell type; has no nucleus
  7. not requiring air/oxygen
  8. site of photosynthesis
  9. ability to survive and reproduce
  10. phase during mitosis when all the chromosomes line up in the middle
Down
  1. DNA and RNA are example of this
  2. both organisms benefit from an interaction
  3. used for long term energy, these biomolecules do not mix with water
  4. mushrooms and molds are in this kingdom
  5. survival of the fittest
  6. non-living pathogen that can cause disease
  7. makes ATP, site of cellular respiration
  8. responsible for making proteins within a cell
  9. another word for autotrophic, produces own food
  10. moving things against the concentration gradient, requires ATP
  11. another word for heterotrophic
  12. two alleles are different (ex. Bb)
  13. physical characteristics of an organism

23 Clues: change over time • during DNA into RNA • site of photosynthesis • survival of the fittest • not requiring air/oxygen • another word for heterotrophic • DNA and RNA are example of this • ability to survive and reproduce • two alleles are different (ex. Bb) • mushrooms and molds are in this kingdom • makes ATP, site of cellular respiration • physical characteristics of an organism • ...

marine biology 2013-04-29

marine biology crossword puzzle
Across
  1. A fishing net that is hung vertically so that fish get trapped in it by their gills.
  2. A synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc., that can be molded into shape
  3. A fishing net or seine that can be drawn into the shape of a bag, used for catching shoal fish.
  4. The draining away of water (or substances carried in it) from the surface of an area of land, a building or structure
  5. Clean out the bed of (a harbor, river, or other area of water) by scooping out mud, weeds, and rubbish with a dredge
  6. Act (MMPA) of 1972 was the first article of legislation to call specifically for an ecosystem approach
  7. any natural resource (as wood or solar energy) that can be replenished naturally with the passage of time
  8. A large baglike net dragged by a boat along the bottom of a fishing bank
  9. the increase in concentration of a substance
  10. unwanted marine creatures that are caught in the nets while fishing for another species
  11. the removal of salt (especially from sea water)
  12. Originating or occurring naturally in a particular place
  13. liquid mixture of hydrocarbons that is present in suitable rock strata and can be extracted and refined
  14. Deplete the stock of fish in (a body of water) by too much fishing
  15. The cultivation of fish or other marine life for food.
  16. The variety of life in the world or in a particular habitat or ecosystem.
  17. A large group of simple nonflowering plants containing chlorophyll but lacking true stems, roots, leaves, and vascular tissue
  18. There are various dolphin safe labels used for canned tuna to imply that the fish has been caught without harming or killing dolphins
Down
  1. the accumulation of substances, such as pesticides
  2. also called methane hydrate, hydromethane, methane ice or "fire ice" is a solid clathrate compound
  3. A natural fuel such as coal or gas, formed in the geological past from the remains of living organisms
  4. The maximum level at which a natural resource can be routinely exploited without long-term depletion
  5. Excessive richness of nutrients in a lake or other body of water, frequently due to runoff from the land
  6. Minerals, fossil fuels, and other materials present in essentially fixed amounts (within human time scales) in our environment
  7. Tending to spread prolifically and undesirably or harmfully.

25 Clues: the increase in concentration of a substance • the removal of salt (especially from sea water) • the accumulation of substances, such as pesticides • The cultivation of fish or other marine life for food. • Originating or occurring naturally in a particular place • Tending to spread prolifically and undesirably or harmfully. • ...

Biology crossword 2013-02-13

Biology crossword crossword puzzle
Across
  1. structure within a cell
  2. too much water outside
  3. makes myosin with amino acids
  4. too much water on the inside
  5. molecules cant spread apart o get to the cell membrane so it goes through protein channel
  6. state of being equal
  7. diffusion of water
  8. like a recycling bin in a school
  9. molecule is too big so cell membrane has to open up to take it in
  10. movement of larger particles to get into the cell membrane
Down
  1. stores nutrients
  2. packages and ships things
  3. molecule leaving cell membrane
  4. produces ennergy for the cell
  5. going from a higher concentration to a lower concentration
  6. allows things in and out
  7. like a hallway in a school
  8. everything is equalized
  9. contains DNA
  10. basic unit of life

20 Clues: contains DNA • stores nutrients • basic unit of life • diffusion of water • state of being equal • too much water outside • structure within a cell • everything is equalized • allows things in and out • packages and ships things • like a hallway in a school • too much water on the inside • produces ennergy for the cell • makes myosin with amino acids • molecule leaving cell membrane • ...

Biology vocabulary 2015-04-13

Biology vocabulary crossword puzzle
Across
  1. an organisms role
  2. the organism that eats prey
  3. an organism that eats plants
  4. the organism that is harmed in parasitism
  5. where one organism benefits and the other is harmed
  6. a symbiotic relationship in which one species benefits while the other species is not affected
  7. the organism that is eaten by the prey
  8. a linear path of producers to consumers
  9. the living aspects of the environment
  10. the total mass of an organism at the tropic level
Down
  1. makes energy from the sun
  2. an organism that eats another consumer
  3. consume soft tissue of deed animals
  4. the dead leaves, animal feces, and other organic debris that collects on the soil or at the bottom of a body of water
  5. the organism that benefits from parasitism
  6. the area where a single organism lives
  7. the nonliving aspects of the environment
  8. the study of how living things interact with each other and with their environment
  9. a symbiotic relationship in which both benefit
  10. a relationship in which members of one species (the predator) consume members of another species (the prey).
  11. an organism that eats both producers and consumers

21 Clues: an organisms role • makes energy from the sun • the organism that eats prey • an organism that eats plants • consume soft tissue of deed animals • the living aspects of the environment • an organism that eats another consumer • the area where a single organism lives • the organism that is eaten by the prey • a linear path of producers to consumers • ...

BIOLOGY CROSSWORD 2015-02-01

BIOLOGY CROSSWORD crossword puzzle
Across
  1. A group of different types of tissue that works together to perform a single function or several related functions
  2. A physical digestion breakdown of large pieces of food into smaller pieces
  3. It breaks protein into smaller polypeptide fragments
  4. When a stimulus produces a response that opposes the original stimulus
  5. Inorganic nutrients that the body needs
  6. A type of digestion where enzymes break down food into the small molecules
  7. A gland that serves three functions
  8. It works along the pancreas and liver
  9. Fingerlike projections
  10. It provides the force that moves food down the esophagus
  11. The most important nutrient
  12. The bolus passes through this tube from the throat
  13. Organic molecule that the body needs
Down
  1. It is equal to 1000 calories or 1 kcal
  2. A type of tissue where movements of the body are possible
  3. The major source of energy for the body
  4. A type of tissue that linens the interior and exterior body surfaces
  5. The internal temperature of a living being
  6. An enzymes that fights infection
  7. A group of cells that perform a single function
  8. Primary function to remove water from the undigested material
  9. It produces bile
  10. A type of tissue where the nerve impulses are transmitted throughout the body
  11. The basic unit of structure and function in living things
  12. A large muscular sac
  13. A type of tissue that connects the body
  14. A mixture with an oatmeal-like consistency
  15. It supplies raw material for growth and repairs of structures
  16. It breaks the chemical bonds in starches
  17. It helps the body absorb fat-soluble vitamins

30 Clues: It produces bile • A large muscular sac • Fingerlike projections • The most important nutrient • An enzymes that fights infection • A gland that serves three functions • Organic molecule that the body needs • It works along the pancreas and liver • It is equal to 1000 calories or 1 kcal • The major source of energy for the body • Inorganic nutrients that the body needs • ...

BIOLOGY croosword 2015-02-05

BIOLOGY croosword crossword puzzle
Across
  1. muscular sac that continues the chemical and mechanical digestion of food
  2. tissue/nerve impulses are transmitted through the body
  3. tissue/tissue that lines the interior and exterior body surfaces
  4. of cells that perform a single function
  5. nutrients that the body needs,usually in small amounts
  6. inhibition/process in which a stimulus produces a response that opposes the original stimulus
  7. the force that moves food though the esophagus toward the stomach
  8. proteins into smaller polypeptide fragments
  9. diet/provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight
  10. blood sugar levels
  11. projections
  12. system/converts food into small molecules that can be used by the cells of the body
  13. intestine/or colon
  14. raw materials fro growth and repair of structures such as skin and muscle
  15. with an oatmeal-like consistency
  16. molecules that the body needs in very small amounts
  17. of nutrient that is the major source of energy for the body
Down
  1. tissue/tissue that provides support for the body and connects it
  2. bolus passes through a tube called....
  3. to 1000 calories or 1 kilocalorie
  4. intestine/it's where almost all of the digestive enzymes enter the intestine
  5. enzyme that begins to break the chemical bonds in starches ,forming sugars
  6. tissue/movements os the body are possible because of ......
  7. unit of structure and function in living things
  8. the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments
  9. step in digestion is getting food into the system
  10. made up of fatty acids and glycerol
  11. important nutrient in the body
  12. digestion/the physical break down of large pieces of food into smaller pieces
  13. digestion/enzymes break down food into the small molecules the body can use

30 Clues: projections • blood sugar levels • intestine/or colon • important nutrient in the body • with an oatmeal-like consistency • to 1000 calories or 1 kilocalorie • made up of fatty acids and glycerol • bolus passes through a tube called.... • of cells that perform a single function • proteins into smaller polypeptide fragments • unit of structure and function in living things • ...

Biology Definitions 2015-06-11

Biology Definitions crossword puzzle
Across
  1. Specialised fluid, often containing cells, that is circulated to provide internal transport in animals.
  2. ______ circulatory system: A system for fluid transportation in which there is no specialised transporting fluid (blood).
  3. A membrane-bound liquid-filled space within cells. Responsible for turgidity and storage in plants as well as Water balance and intercellular digestion in organisms.
  4. A tube carrying urine from the kidneys to the bladder.
  5. ____ of Henle: The U-shaped loop in a mammalian kidney between the proximal and distal convoluted tubules, dipping into the medulla.
  6. ________ circulatory system: A circulation system in which specialized fluid carrying nutrients (e.g. blood) is circulated throughout the body in a closed system of vessels.
  7. A plant response in which the direction of the response is related to the direction from which the stimulus comes (maybe positive or negative).
  8. _____ acid: A complex nitrogenous compound that is produced by the breakdown of nucleic acids. Excreted by snails, reptiles, insects and birds
  9. A muscular pumping organ that mover internal fluid (usually blood) in animals.
  10. ______ pressure gradient: A gradient that causes the bulk flow of water in the phloem. It arises in response to an osmotic gradient.
  11. A vertebrate storage organ for urine.
  12. __________ hormone: A hormone secreted by the hypothalamus that controls the secretion of some pituitary hormones.
  13. The removal of waste products from metabolism.
  14. A plant hormone that stimulates the division of plant cells in the presence of an auxin.
  15. Change in direction of plant growth in response to contact with a surface.
  16. The organ of excretion in vertebrates, also has a role in water regulation.
  17. _________ neuron: One which conducts an impulse from the receptor to the central nervous system
  18. _________ detector: A receptor that detects change in a factor of the internal environment that is being regulated.
  19. Tissue responsible for the transport of water and minerals from soil to leaves in vascular land plants.
  20. Large artery carrying blood from the left ventricle to the body of animals.
  21. Two large veins returning blood from the body and into the right atrium.
  22. A blood vessel with thick, elastic walls, through which blood flows from the heart to other body parts
  23. The fluid within the lymphatic system.
  24. The area of the brain immediately below the thalamus.
  25. ________ nervous system: A subdivision of the nervous system that regulates the internal environment.
  26. A chemical released from a neuron ending, in response to a nerve impulse that interacts specifically with receptors on a responding cell.
  27. The junction between a neuron and another cell, across which an impulse is transmitted; synaptic transmission usually involves the release of a chemical (neurotransmitter).
  28. Oxygenated: High in oxygen.
  29. _________ detector: A receptor that detects a change in the internal of external environment
  30. Is the first nitrogenous waste to be formed in the breakdown of protein.
  31. ____arc: A nerve pathway that produces an automatic and often rapid response to a stimulus; occurs without conscious thought.
  32. A tiny blood vessel across which exchange occurs between blood and tissues.
  33. Sensory receptor that detects and responds to a change in its shape.
  34. _________ fluid: Extracellular fluid located in the spaces between cells in tissues.
  35. A specialised structure that can detect a specific stimulus and initiate an action potential.
  36. __________ fluid: Fluid contained within the cell membrane; fluid within the cytoplasm.
  37. Active release of specific substances from a cell or group of cells.
  38. A blood vessel that carries blood towards the heart in animals with closed circulatory system.
  39. The maintenance of a stable internal environment in the face of changes in either the external or internal environment.
  40. Fatty sheath containing nerves.
  41. Deoxygenated: Has _____ levels of oxygen
  42. Evaporation of water from plant shoots, mainly through stomata in leaves, and due largely to heat from the sun; draws water up xylem vessels from roots.
  43. _______ cortex: The surface of the brain that is concerned with higher functions (such as memory).
  44. A sensory receptor that detects and responds to light.
  45. ______ potential: A reversal of the normal potential difference across a cell membrane, or between the inside and outside of a nerve fibre.
  46. A plant hormone associated with fruit development and ripening.
  47. __________ nervous system (PNS): Nerve pathways and neurons located outside the central nervous system of a vertebrate; includes spinal, sensory nerves and nerves supplying the internal organs.
  48. blood pressure: Pressure in the main arteries due to the pumping action of the left ventricle.
  49. The external covering of an organism.
  50. _____ acid: A growth inhibiting plant hormone.
  51. A plant hormone that promotes the growth of new shoots, phototropic responses and development of plant parts.
  52. The area of the brain that functions in the unconscious coordination of movement and balance.
  53. A clump of capillaries from which plasma is filtered into the Bowman’s capsule in the first part of urine formation. Found in the outa cortex of the kidney
  54. Membrane-bound vesicles, found in most animal cells, in which powerful enzymes break down debris and foreign microorganisms
  55. __________ system: A system of vessels, emptying into veins near the heart, which returns interstitial fluid and proteins into the blood circulation.
Down
  1. ________ neuron: One which conducts an impulse from the central nervous system to the effector.
  2. A secretion produced by the bladder, acts as an emulsifying agent.
  3. An intermitted wave of raised blood pressure passing rapidly along main arteries due to the left ventricle pumping blood into the aorta.
  4. A nerve cell, including its cell body, dendrites and axon, forming the fundamental unit of the nervous system in animals.
  5. ______ tissue: Specialised transport tissues of plants that are continuous throughout the plant. It includes Xylem and Phloem tissue.
  6. Pulmonary ______: Blood vessels carrying blood towards or away from the lungs (via pulmonary arteries and pulmonary veins)
  7. An organ in vertebrates that secretes bile and stores glycogen.
  8. Small fragments of cells found in blood and involved in the blood clotting process.
  9. __________ nervous system: A sub division of the nervous system involved with functions over which the body has voluntary control.
  10. A chamber of the heart into which blood returns from the body or the lungs before passing into the ventricles.
  11. ______ blood cell (erythrocyte): A small biconcave haemoglobin-containing blood cell involved in oxygen transport.
  12. The top of the spinal cord extending into the middle of the brain.
  13. _______ gland: In animals, a gland that typically releases its secretion via a duct directly to the site of action, or into the exterior of the body.
  14. ________ gland: in animals, a gland that typically releases its secretion (hormone) directly into the circulatory system
  15. A muscle or gland that responds to a stimulus.
  16. ______ blood cells (leucocyte): A nucleated blood cell involved in immune defence and responses. Including lymphocytes and phagocytes
  17. A functional unit of the kidney; made up of Bowman’s capsule surrounding a glomerulus and a tubular region leading into a collecting tubule.
  18. Fluid produced by the kidneys which contains nitrogenous waste products.
  19. The middle (for example the middle of the kidneys)
  20. Sensory receptors that detect and respond to specific chemical substances.
  21. Pulmonary _____: Veins carrying oxygenated blood from the lungs to the left ventricle
  22. ‘Wood’ material in plant cell walls.
  23. Naturally according hormones that accelerate plant growth by increasing stem elongation.
  24. ___________ division: The division of the autonomic nervous system that generally enhances body activities to gain and conserve energy
  25. Plant tissue through which sugars and other organic compounds are distributed to different parts of the plant.
  26. __________ tubules: The excretory organs of insects that consists of blind-ending tubular glands that empty into the digestive tract. They remove nitrogenous waste from the blood.
  27. A tube that carries urine from the bladder to the exterior.
  28. Flaps of tissue that prevent the backflow of blood in the heart or Lymph in the lymphatic system.
  29. ________ artery: Arteries, arising from the aorta, which carries blood to the muscular walls of the ventricles.
  30. In the kidney, the process by which the primary kidney filtrate is taken back into the tissues, via the nephrons.
  31. A type of white blood cell responsible for immune responses.
  32. The reversal of polarity across the membrane of a cell.
  33. A region of rapidly dividing cells which produces secondary growth in woody plants.
  34. A nerve cell found in the brain or spinal cord
  35. The part of the nerve cell that conducts action potential away from the cell body and towards the next nerve cell.
  36. A type of white blood cell that is able to engulf and breakdown extracellular debris and invading microorganisms.
  37. _________ fluid: Fluid located outside cell membranes: includes blood, plasma and interstitial fluid.
  38. A highly muscular pumping chamber of the heart.
  39. A small vein
  40. Having a charge across a surface (e.g. Positive and negative)
  41. A response of an organism to light (e.g. a change in direction of growth in a plant).
  42. Sensory receptors that detect or respond to heat or cold
  43. When substances are filtered through a specialised organ so nutrients can be reabsorbed by the body. (when blood is filtered in the glomerulus of the kidney).
  44. Transport of dissolved sugars and other organic materials through phloem sieve tubes, from the leaves to other parts of the plant.
  45. Stimulation of growth in some plants by exposure to a period of cold
  46. ________ feedback: A mechanism in homeostasis whereby a change in the physical condition triggers a response that re-establishes homeostasis.
  47. The loss of liquid water from leaves as a result of root pressure.
  48. ______ nervous system (CNS): The brain and spinal cord of vertebrates.
  49. Extensions of the cell body that increases the surface area for receiving inputs from neurons or sensory receptors.
  50. _________ division: The division of the autonomic nervous system responsible for energy expenditure and preparing the body for action
  51. The outer layer of an organ such as the brain or kidney.
  52. ______ Pressure: Fluid pressure generated by the osmotic uptake of water, accompanying the active uptake of mineral salts into roots; contributes to the movement of water up the xylem in plants.
  53. Blood _________ system: The blood transport system of the body.
  54. A smaller branch of an artery.
  55. The orientation of a plants growth in response to gravity.
  56. Pulmonary ______: Arteries carrying deoxygenated blood from the right ventricles to the lungs.
  57. __________ vessel: A vessel involved in the distribution of the blood to and from the body tissues.
  58. ________ gland: An endocrine gland at the base of the hypothalamus which produces and secrets numerous hormones that regulated diverse body functions.
  59. _______ capsule: The initial region of a nephron into which filtered plasma flows from the glomerulus
  60. Passive diffusion of free water molecules across a selectively permeable membrane from a solution in which there are more free water molecules (a dilute solution) to a solution in which there are fewer free water molecules (a concentrated solution).
  61. A pale yellow liquid that is the fluid portion of the blood.
  62. A functional unit of nervous system; consists of many neurons and carries messages in the form of electrical signals.
  63. A product of protein metabolism that is water soluble and removed by excretion

118 Clues: A small vein • Oxygenated: High in oxygen. • A smaller branch of an artery. • Fatty sheath containing nerves. • ‘Wood’ material in plant cell walls. • A vertebrate storage organ for urine. • The external covering of an organism. • The fluid within the lymphatic system. • Deoxygenated: Has _____ levels of oxygen • The removal of waste products from metabolism. • ...

Biology Puzzle 2015-11-25

Biology Puzzle crossword puzzle
Across
  1. สารประกอบpolysaccharideและโปรตีนหุ้มรอบผนังเซลล์อีกขั้น
  2. การสืบพันธ์แบบแบ่งตัวออกเป็น2เซลล์
  3. สีที่แบคทีเรียแกรมบวกเป็นเมื่อย้อมติด
  4. อะไรเอ่ยเส้นหนึ่งมีขนอีกเส้นไม่มีขน
  5. แบคทีเรียที่ที่ดำรงชีวิตอยู่ในสภาพแวดล้อมสุดโต่ง
  6. สารสีแดงที่พบในสาหร่าย
  7. แบคทีเรียสร้างเพื่อเจริญเป็นเซลล์ขึ้นในสภาพแวดล้อมที่เหมาะสม
  8. โปรติสท์ที่ทำให้เกิดโรคมาลาเรียในคนและสัตว์
  9. เป็นคำบอกลักษณะว่ามีขนาดใหญ่
  10. กลุ่มของแบคทีเรียที่อยู่รวมกัน
Down
  1. โรคที่ทำให้เกิดอาการเหงาหลับ
  2. แบคทีเรียแกรมบวกใช้ทำยาปฎิชีวนะ Streptomycin
  3. กลุ่มแบคทีเรียที่มีflagellate2เส้น1พันรอบตัวอีกเส้นวางตัวในแนวยาว
  4. การทับถมของdiatomใต้ท้องทะเล
  5. จีฉ่ายใช้ในการทำอาหาร
  6. แบคทีเรียที่อาศัยอยู่ในที่เกลือสูง
  7. แบคทีเรียที่สร้างอาหารเองได้
  8. โปรติสท์ที่มีลักษณะคล้ายพืชทั้งในแง่โครงสร้างผนังเซลล์และส่วนประกอบของสารสี
  9. แบคทีเรียที่อยู่ในซอกแหนแดง
  10. สารที่มีอยู่มากบนผนังเซลล์แบคทีเรีย gram+

20 Clues: จีฉ่ายใช้ในการทำอาหาร • สารสีแดงที่พบในสาหร่าย • แบคทีเรียที่อยู่ในซอกแหนแดง • โรคที่ทำให้เกิดอาการเหงาหลับ • การทับถมของdiatomใต้ท้องทะเล • แบคทีเรียที่สร้างอาหารเองได้ • เป็นคำบอกลักษณะว่ามีขนาดใหญ่ • กลุ่มของแบคทีเรียที่อยู่รวมกัน • การสืบพันธ์แบบแบ่งตัวออกเป็น2เซลล์ • แบคทีเรียที่อาศัยอยู่ในที่เกลือสูง • อะไรเอ่ยเส้นหนึ่งมีขนอีกเส้นไม่มีขน • ...

BIOLOGY CROSSWORD 2015-11-11

BIOLOGY CROSSWORD crossword puzzle
Across
  1. the theory that changes in the earth's crust during geological history have resulted from the action of continuous and uniform processes.
  2. the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.
  3. the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
  4. a length or portion of time.
  5. is the proportion of this total variation between individuals in a given population due to genetic variation.
  6. the theory that changes in the earth's crust during geological history have resulted chiefly from sudden violent and unusual events.
  7. each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons.
  8. a cloud of gas and dust in outer space, visible in the night sky either as an indistinct bright patch or as a dark silhouette against other luminous matter.
  9. a change or the process of change by which an organism or species becomes better suited to its environment.
Down
  1. is a summation of all the organisms of the same group or species, which live in a particular geographical area.
  2. a change or difference in condition, amount, or level, typically with certain limits.
  3. the hypothesis that evolution proceeds chiefly by the accumulation of gradual changes.
  4. the state or process of a species, family, or larger group being or becoming extinct.
  5. the branch of biology that deals with the geographical distribution of plants and animals
  6. evolutionary change within a species or small group of organisms, especially over a short period.
  7. the branch of science concerned with fossil animals and plants.
  8. a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding.
  9. a long and distinct period of history with a particular feature or characteristic.
  10. an organism's ability to survive and reproduce in a particular environment.
  11. the influence of closely associated species on each other in their evolution.

20 Clues: a length or portion of time. • the branch of science concerned with fossil animals and plants. • an organism's ability to survive and reproduce in a particular environment. • the influence of closely associated species on each other in their evolution. • a long and distinct period of history with a particular feature or characteristic. • ...

Biology crossword 2015-05-18

Biology crossword crossword puzzle
Across
  1. is composed of phosphorus and oxygen and is one of the 3 parts in a Nucleotide
  2. a thread-like structure that carries genes on it
  3. the main protein present in milk
  4. during cell division spindle fibres attach to these
  5. acts as a catalyst
  6. the process of making a copy of genetic information
  7. having a single set of unpaired chromosomes
  8. thick fluid in a cell
  9. a sugar derived from ribose
  10. part of RNA that DNA doesn't have
  11. the central core of a cell, controls activity and growth
  12. the sugar in RNA
  13. messenger form of RNA
  14. recognises foreign substances in the body
  15. two complete sets of chromosomes
  16. contains digestive enzymes that are present in the cytoplasm of most cells
  17. a protein which forms with Actin to form the contractile filaments of muscle cells
  18. the main amino acid in hair
  19. basic physical and functional unit of heredity. Made up of DNA which code for proteins
  20. BODY transports things around the cell
  21. ENDOPLASMIC RETICULUM important in the synthesis and packaging of proteins
Down
  1. PHOSPHATE BACKBONE the structural framework of DNA
  2. transports oxygen in the blood
  3. ENDOPLASMIC RETICULUM important in the creation and storage of lipids
  4. a protein which forms with Myosin to form the contractile filaments of muscle cells
  5. consists of sugar, phosphate and a base
  6. sphere shaped structure found in the cytoplasm or attached to Rough ER
  7. has a single strand of nucleotides and controls the synthesis of proteins
  8. BASE Thymine, Guanine, Cytosine, Adenine
  9. a chain of amino acids
  10. the base that pairs with Cytosine
  11. an alternative form of a gene
  12. process in which cellular ribosomes create proteins
  13. self-replicating material that carries genetic information
  14. composed by amino acids
  15. a sequence of three nucleotides which together form a unit of genetic code
  16. the base that pairs with Guanine
  17. the base that pairs with Thymine
  18. the base that pairs with Adenine
  19. ACID the building blocks for proteins

40 Clues: the sugar in RNA • acts as a catalyst • thick fluid in a cell • messenger form of RNA • a chain of amino acids • composed by amino acids • a sugar derived from ribose • the main amino acid in hair • an alternative form of a gene • transports oxygen in the blood • the main protein present in milk • the base that pairs with Guanine • the base that pairs with Thymine • ...

Biology Crossword 2016-01-17

Biology Crossword crossword puzzle
Across
  1. the powerhouse of the cell
  2. I am the smallest blood vessel in the human body.
  3. the most common form of medical imaging
  4. Organs that function together form an ___________?
  5. I am made up of all the skin, hair, nails, and glands within the human body.
  6. the largest organ in the human body
  7. the usage of high-frequency sound waves in order to produce images of body tissues and organs.
  8. A cell that divides uncontrollably is a ___________.
  9. I am the process in which healthy genes are inserted into an organ with absent or faulty genes so that the organ can function normally.
  10. The “steady state” of the human body.
  11. I am a repeating cycles of events that every cell goes through. What am I?
Down
  1. The actions and state of one organ system is able to directly affect the productivity and well-being of another organ system. Hence, organ systems are _________.
  2. the basic unit of life
  3. the pressure of blood against the walls of the arteries is called _________.
  4. the process of transplantation of living cells, tissues, and organs into a human recipient.
  5. I am apart of the microscope that is used to magnify the specimen; usually by 4 X, 10X and 40X
  6. an unspecialized cell
  7. the process of making a person immune to infection though vaccinations.
  8. I am found in several locations within the plant and am responsible for growing new parts of the plant.
  9. The creation of genetically identical organisms is called ________?

20 Clues: an unspecialized cell • the basic unit of life • the powerhouse of the cell • the largest organ in the human body • The “steady state” of the human body. • the most common form of medical imaging • I am the smallest blood vessel in the human body. • Organs that function together form an ___________? • A cell that divides uncontrollably is a ___________. • ...

Biology Crossword 2016-01-17

Biology Crossword crossword puzzle
Across
  1. the pressure of blood against the walls of the arteries is called _________.
  2. I am found in several locations within the plant and am responsible for growing new parts of the plant.
  3. I am the process in which healthy genes are inserted into an organ with absent or faulty genes so that the organ can function normally.
  4. I am a repeating cycles of events that every cell goes through. What am I?
  5. the largest organ in the human body
  6. I am made up of all the skin, hair, nails, and glands within the human body.
  7. A cell that divides uncontrollably is a ___________.
  8. Organs that function together form an ___________?
  9. the usage of high-frequency sound waves in order to produce images of body tissues and organs.
  10. The creation of genetically identical organisms is called ________?
Down
  1. an unspecialized cell
  2. The “steady state” of the human body.
  3. I am apart of the microscope that is used to magnify the specimen; usually by 4 X, 10X and 40X
  4. the process of transplantation of living cells, tissues, and organs into a human recipient.
  5. the process of making a person immune to infection though vaccinations.
  6. the powerhouse of the cell
  7. The actions and state of one organ system is able to directly affect the productivity and well-being of another organ system. Hence, organ systems are _________.
  8. I am the smallest blood vessel in the human body.
  9. the most common form of medical imaging
  10. the basic unit of life

20 Clues: an unspecialized cell • the basic unit of life • the powerhouse of the cell • the largest organ in the human body • The “steady state” of the human body. • the most common form of medical imaging • I am the smallest blood vessel in the human body. • Organs that function together form an ___________? • A cell that divides uncontrollably is a ___________. • ...

Biology Terms 2016-05-18

Biology Terms crossword puzzle
Across
  1. group of one or more populations of an organism or organisms seen by taxonomists to form a unit.
  2. powerhouse of the cell
  3. organelle in the cytoplasm of eukaryotic cells containing enzymes that clean up decaying matter enclosed in a membrane.
  4. bond/a covalent bond formed by joining the carbon group of one amino acid to the amino group of another.
  5. RNA molecules that carry amino acids to the ribosome for polymerization into a polypeptide.
  6. process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
  7. living organisms, usually one-celled, that can be found everywhere.
  8. a portion of the DNA code to other parts of the cell for processing.
  9. cell/a cell that contains an endoplasmic reticulum and specialized organelles not present in prokaryotes, especially mitochondria, Golgi bodies, and lysosomes.
  10. smallest particle in a chemical element or compound that has the chemical properties of that element or compound.
  11. relationship between two organisms where one benefits, and the other is harmed.
  12. cell/an undifferentiated cell of a multi-cellular organism that is capable of giving rise to indefinitely more cells of the same type.
Down
  1. acid, is defined as a nucleic acid that contains the genetic code.
  2. division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus.
  3. acids/large molecules made from monomers known as nucleotides.
  4. electrons from electron donors to electron receptors across a membrane.
  5. relations and interactions between organisms and their environment.
  6. apparatus/vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
  7. for ribonucleic acid. The nucleic acid that is used in key metabolic processes for all steps of protein synthesis in all living cells.
  8. acid/any of a class of organic compounds that contains at least one amino group.

20 Clues: powerhouse of the cell • acids/large molecules made from monomers known as nucleotides. • acid, is defined as a nucleic acid that contains the genetic code. • living organisms, usually one-celled, that can be found everywhere. • relations and interactions between organisms and their environment. • ...

Biology Review 2016-08-20

Biology Review crossword puzzle
Across
  1. The portion of the endoplasmic reticulum that is free of ribosomes
  2. Maintenance of a stable internal environment
  3. The sequence of amino acids represents this structure of a protein
  4. Whip-like tails found in single-celled organisms for movement
  5. Packages and exports proteins
  6. Process that plants use to convert solar energy into chemical
  7. wall Strengthens the cell and provides shape
  8. Barrier between cells and the environment
  9. This jelly-bean shaped organelle breaks down food molecules for energy
  10. Macromolecule that stores information: _____ acid
  11. An organelle containing digestive enzymes
  12. A type of catalyst with a three-dimensional active site
  13. Makes proteins
  14. This organelle acts as the cell's 'brain'
Down
  1. A living thing, such as a plant or animal
  2. Large macromolecule formed from monosaccharides
  3. Site of photosynthesis
  4. C6H12O6
  5. Used for stored energy; made of fatty acids
  6. Movement of molecules from high to low concentrations
  7. The repeating unit of a polymer
  8. transportMovement of ions etc. across a cell membrane, energy required

22 Clues: C6H12O6 • Makes proteins • Site of photosynthesis • Packages and exports proteins • The repeating unit of a polymer • A living thing, such as a plant or animal • Barrier between cells and the environment • An organelle containing digestive enzymes • This organelle acts as the cell's 'brain' • Used for stored energy; made of fatty acids • ...

Biology Review 2016-08-20

Biology Review crossword puzzle
Across
  1. Macromolecule that stores information: _____ acid
  2. Whip-like tails found in single-celled organisms for movement
  3. Makes proteins
  4. The portion of the endoplasmic reticulum that is free of ribosomes
  5. A living thing, such as a plant or animal
  6. Process that plants use to convert solar energy into chemical
  7. transportMovement of ions etc. across a cell membrane, energy required
  8. This jelly-bean shaped organelle breaks down food molecules for energy
  9. Used for stored energy; made of fatty acids
Down
  1. wall Strengthens the cell and provides shape
  2. This organelle acts as the cell's 'brain'
  3. Movement of molecules from high to low concentrations
  4. Site of photosynthesis
  5. Maintenance of a stable internal environment
  6. Barrier between cells and the environment
  7. C6H12O6
  8. An organelle containing digestive enzymes
  9. The repeating unit of a polymer
  10. Large macromolecule formed from monosaccharides
  11. A type of catalyst with a three-dimensional active site
  12. Packages and exports proteins
  13. The sequence of amino acids represents this structure of a protein

22 Clues: C6H12O6 • Makes proteins • Site of photosynthesis • Packages and exports proteins • The repeating unit of a polymer • This organelle acts as the cell's 'brain' • Barrier between cells and the environment • An organelle containing digestive enzymes • A living thing, such as a plant or animal • Used for stored energy; made of fatty acids • ...

Biology Crossword 2016-06-22

Biology Crossword crossword puzzle
Across
  1. The dry mass of organisms.
  2. An organism producing its own food from simple inorganic materials, e.g. by photosynthesis.
  3. level The role an organism has in an ecosystem, including where it lives and what it eats.
  4. The position an organism occupies in a food chain.
  5. competition Individuals of the same species attempt to make use of the same scarce resources.
  6. The place within an ecosystem where a population lives.
  7. The process whereby cells release energy from organic molecules.
  8. An organism obtaining food by feeding on complex organic matter, i.e. a consumer.
  9. The name given to each stage in a succession.
  10. factors Biological features of the environment that have an effect on a population of organisms.
  11. The community of living organisms and the biotic factors that affect them.
Down
  1. chain A linked series of living organisms, each of which is the food for the next level, showing energy flow through the ecosystem.
  2. Green plants and some bacteria that make their own food.
  3. The changes that occur in an ecosystem over time.
  4. All the populations that live in a particular place at the same time.
  5. factors Physical and chemical features of the environment that have an effect on the population of organisms.
  6. All the organisms of the same species living together in a particular habitat.
  7. community The end stage in a succession.
  8. A plant species found in the early stage of succession.
  9. competition Individuals of more than one species attempt to make use of the same scarce resources
  10. Heterotrophs, which obtain nourishment by feeding on other organisms.
  11. productivity The total energy fixed during photosynthesis.
  12. productivity The energy available for the next trophic level after respiration.

23 Clues: The dry mass of organisms. • community The end stage in a succession. • The name given to each stage in a succession. • The changes that occur in an ecosystem over time. • The position an organism occupies in a food chain. • A plant species found in the early stage of succession. • The place within an ecosystem where a population lives. • ...

Biology Branches 2016-07-11

Biology Branches crossword puzzle
Across
  1. The study of Disease prevention, diagnosis and treatment.
  2. Zoology
  3. Histology
  4. Entomology
  5. Carcinology
  6. Helminthology
  7. The study of Classification and Identification of Organisms.
  8. The study of Man.
  9. The study of Fungi.
  10. The study of Character transmission from parent to offspring.
Down
  1. Phycology
  2. Malacology
  3. Ornithology
  4. Botany
  5. The study of Naming Organisms.
  6. The study of Mammals.
  7. The study of Microorganisms.
  8. The study of Classification and Phylogeny of Organisms.
  9. The study of Fishes.
  10. Cytology

20 Clues: Botany • Zoology • Cytology • Phycology • Histology • Malacology • Entomology • Ornithology • Carcinology • Helminthology • The study of Man. • The study of Fungi. • The study of Fishes. • The study of Mammals. • The study of Microorganisms. • The study of Naming Organisms. • The study of Classification and Phylogeny of Organisms. • The study of Disease prevention, diagnosis and treatment. • ...

SNC2D Biology 2016-06-08

SNC2D Biology crossword puzzle
Across
  1. An organelle that provides instructions for the cells activities (growth, reproduction)
  2. The 'powerhouse' of the cell; an organelle that supplies energy or ATP for the cell
  3. ...uses high-frequency sound waves to produce images of body tissues and organs
  4. Smaller Parts of a cell
  5. An animal tissue that allows movement
  6. Modifies, sorts, and packages proteins for transport throughout or out of the cell
  7. A plant tissue responsible for providing support for the stem, storing food and water, and photosynthesis
  8. An animal tissue that responds to stimuli and transmits information
  9. Two identical copies of the chromosome
  10. ...is reponsible for transporting the sugar produced in photosynthesis from the leaves to the other parts of the plant
  11. A body system which consists of nerves and neurons that transmit signals between different parts of the body
  12. Basic unit of life
  13. A phase where the cell creates an entire copy of the DNA of the cell
  14. Most nuclei contain a small dense area that produces the ribosomes called the...
  15. An organelle that covers and protects the nucleus
  16. The shortest phase, where the cell produces organelles and structures need for cell division
  17. A phase where the cell grows and produces new proteins and organelles
  18. A body system that controls growth, metabolism, and development
  19. A phase of mitosis, where the sister chromatids separate at the centromere, and the separated chromosomes are pulled to opposite ends of the cell
  20. A plant tissue that moves substance form the roots to the leaves; it is also responsible for transporting sugars from the leaves to other parts of the plant
  21. A body system that has the function of eliminating wastes
  22. A body system which consists of skin, hair, nails, and glands that protects the body
  23. A cell division produces that produces two identical daughter cells during prophase, prometaphase, metaphase, anaphase, and telophase phase.
  24. An organelle that transports materials like protein around the cell
  25. ...is responsible for the movement of water and minerals from the roots to the leaves
  26. Type of muscle used to move the arms and the legs
  27. Regulated or controlled cell death
  28. Produces Proteins
  29. A body system that has the function of reproduction
  30. Organelles where digestion occurs
  31. A plant tissue that forms the protective outer covering
  32. Where the cell spends most of its life and when the cell is preparing for cell division
  33. A long piece of coiled DNA and proteins
Down
  1. Made up of firm protein filaments and tubules that gives cells its shape in plants, fungi, and most bacteria
  2. A jelly-like substance that fills up the cell and surrounds the organelles
  3. A membrane-bound organelles that store nutrients, wastes, and other substances used by the cell
  4. Type of muscle only found in the heart
  5. Last Phase mitosis, where the cell divides the cytoplasm into two portions
  6. A body system which consists of tendons ligaments, and muscles that helps provide movement
  7. A phase of mitosis, where the chromosomes condenses, mitotic spindles form, and the nuclear structures and envelope disintegrate
  8. The process of splitting the cytoplasm
  9. All cells must perform tasks to...
  10. The most common form of medical imaging that uses high-energy radiation
  11. A body system which consists of bones and cartilage that supports and protects the body
  12. ...uses powerful magnets and radio waves to produce detailed images of the body
  13. A small sack that stores and transports substances throughout the cell
  14. A body system that consists of the heart, bloods vessels, and blood
  15. A body system that has the main function of exchanging gases throughout the body
  16. An animal tissue that supports and protects structures, forms blood, and stores fat
  17. An animal tissue than forms glands that produce hormones, enzymes, and sweat
  18. A body system that has the function of ingestion, digestion, absorption of nutrients, and elimination of solid wastes
  19. An organelle that controls all of the cell's activities
  20. Type of muscle found in the blood vessels, the stomach, and other organs
  21. A plant tissue that is responsible for growing new parts of the plant
  22. Contains chlorophyll and where photosynthesis takes place
  23. A body system that protects body from disease through circulating fluids called lymph
  24. A phase of mitosis, where each chromosome becomes completely condensed and start moving toward the centre of the cell; the mitotic spindle becomes complete

57 Clues: Produces Proteins • Basic unit of life • Smaller Parts of a cell • Organelles where digestion occurs • All cells must perform tasks to... • Regulated or controlled cell death • An animal tissue that allows movement • Type of muscle only found in the heart • The process of splitting the cytoplasm • Two identical copies of the chromosome • A long piece of coiled DNA and proteins • ...

Dental Biology 2016-02-10

Dental Biology crossword puzzle
Across
  1. shallow depression
  2. rounded tissue behind the maxillary centrals
  3. part of the tooth protruding out of the gingiva
  4. part of the tooth covered by enamel
  5. pad of tissue found behind mandibular 3rd molars
  6. small ridges of tissue extending laterally across the anterior of the hard palate
  7. cause food impaction
  8. toward the midline
  9. imaginary plane placed on the masticatory surface of each dental arch
  10. fold of tissue that attaches the tongue to the floor of mouth
Down
  1. gingiva that forms interdental papilla
  2. small depression at the midline of upper lip
  3. the diastemas next to the primary canines
  4. composes outermost layer of the root
  5. curve that results when a frontal section is taken through each set of both max/mand molars
  6. extra space that primary canines/molars occupy
  7. type of tooth designation system
  8. hanging fold of tissue in back of soft palate
  9. junction of dentin and enamel
  10. vascular enervated connective tissue within a tooth

20 Clues: shallow depression • toward the midline • cause food impaction • junction of dentin and enamel • type of tooth designation system • part of the tooth covered by enamel • composes outermost layer of the root • gingiva that forms interdental papilla • the diastemas next to the primary canines • small depression at the midline of upper lip • ...

Biology Crossword 2016-03-01

Biology Crossword crossword puzzle
Across
  1. A pigment is a material that changes the color of reflected or transmitted light
  2. are molecular machines that are responsable for production of protein in all living cells
  3. is a sugar with the molecular formula
  4. are organelles found in plant cell
  5. is a part of the cell cycle in which chromosomes in a cell nucleus are separated into two identical sets of chromosomes, and each set ends up in its own nucleus
  6. is a molecule that carries most of genetic instructions used in the develoment and functions of all living things
  7. is a form of active transport in which it transports large particles by sorrounding them in the cell membrane and moving them inside the cell
  8. the movement of a substance through the cell membrane without using energy
  9. is the net movement of molecules or atoms from a region of high concentration to a region of low concentration.
  10. is a specialized type of cell division that reduces the chromosome number by half
  11. is it used by the cells as an enzyme often called the moleculular unit of currency of intercellular energy transfer
Down
  1. is a transport mechanism for the movement of large quantities of molecules into and out of cells
  2. the movement of a substance through the cell membrane using energy
  3. transports large particles outside the cell by sorrounding them in a bubble by using energy
  4. is a organized structured containing most of DNA of living organisms
  5. the central part of a cell that contains all of genetic materal
  6. is a specialized subunit within a cell that has a specific function
  7. is the metabolic pathway that converts glucose , into pyruvate
  8. is the spontaneous net movement of solvent molecules through a semi-permeable membrane into a region of higher solute concentration
  9. is a spore found in the epidermis of leaves, stems, and other organs, that is used to control gas exchange

20 Clues: are organelles found in plant cell • is a sugar with the molecular formula • is the metabolic pathway that converts glucose , into pyruvate • the central part of a cell that contains all of genetic materal • the movement of a substance through the cell membrane using energy • is a specialized subunit within a cell that has a specific function • ...

IB Biology 2016-01-03

IB Biology crossword puzzle
Across
  1. division of the nucleus into two genetically identical daughter nuclei
  2. binding together 2 molecules of the same type
  3. structure of DNA strands
  4. synthesized continuously following the replication fork
  5. movement of substances that requires ATP and goes against the concentration gradient
  6. synthesized in fragments moving away from the replication fork
  7. compounds composed of carbon, hydrogen, and oxygen
  8. substances with both hydrophilic and hydrophobic properties
  9. magnifies images as small as 0.001 micrometers and revealed ultrastructure of cells
  10. the process of cell division after mitosis
  11. composed of a phosphate group, a base and a sugar
  12. proteins used by the cell to package the DNA into nucleosomes
Down
  1. hydrogen bonding between water and other polar molecules
  2. special region on the surface of the enzyme to which substrates bond
  3. sum of all the enzyme catalyzed reactions in an organism
  4. breakdown of complex molecules into simpler ones
  5. chains of subunits called nucleotides
  6. substances that enzymes convert into products
  7. diffusion of water with the concentration gradient
  8. cell division in prokaryotic cells
  9. the expression of some genes and not others in a cell's genome
  10. process by which monosaccharides combine
  11. class of molecules that are insoluble in water including steroids, waxes, and fatty acids
  12. condensation of chromosomes during the first stage of mitosis
  13. reactions that build up larger molecules from smaller ones
  14. irreversible damage to protein structure
  15. bond formed between the carboxyl group of one amino acid and the amine group of the other
  16. explains the origin and evolution of eukaryotic cells
  17. consists of a central core of 8 histone proteins with DNA coiled around the proteins
  18. composed of one or more chains of amino acids
  19. a group of proteins that control the cell cycle
  20. all of the proteins produced by a cell, tissue or organism

32 Clues: structure of DNA strands • cell division in prokaryotic cells • chains of subunits called nucleotides • process by which monosaccharides combine • irreversible damage to protein structure • the process of cell division after mitosis • binding together 2 molecules of the same type • substances that enzymes convert into products • ...