biology Crossword Puzzles

Biology A 2024-11-11

Across

ribosomal RNA
mRNA is compleate and detaches
box forms multi-protein complex
Change in the sequence
dominance The dominant allele is affected by ressesive allel
Chance of something happening
2 allels both expressed
removes introns
biology new functions can be delivered from living systems
changes some of the nuculitide
same alles from each parent
alles inherited from parents
different allels from each parent
addition of nuculeotide to the mRNA
A-G-C-T
one cell in the body
square Possible genotypes
box Genes that regulate development
allel more then 1 gene
transfers genetic information

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In the gamete
operon Enzyme to digest lactose
Tailor medicines to genetic profeils
enzyme RNA polymerase binds to promoter
U-G-C-A
different versions of gene
messenger RNA
multifase process in when the nucules divids
transfers RNA
Griffith studdied
allels expressed ressesive allels and hidden
structures in the cytoplasm where protein are made
protein Control transcription
location of gene on chromosomes
expression of gene
elements Regions on DNa where protein binds
law statement that cant be changed

37 Clues: U-G-C-A • A-G-C-T • In the gamete • ribosomal RNA • messenger RNA • transfers RNA • removes introns • Griffith studdied • expression of gene • one cell in the body • Change in the sequence • 2 allels both expressed • different versions of gene • same alles from each parent • alles inherited from parents • Chance of something happening • transfers genetic information • mRNA is compleate and detaches • ...

Genetics Biology 2025-04-29

Across

variety natural difference in DNA between individuals in the same species
Two alleles inherited for a particular gene
both alleles are expressed equally with no blending
the pairing up of two homologous chromosomes
It is a diploid cell
genotype is the same as the phenotype
failure of chromosomes to separate properly during cell division
segments of homologous chromosomes break and reattach to the other chromosome
chromosomes line up and separate randomly during metaphase 1 and anaphase 1

Down

trait a characteristic that is passed down from the parent to the child through DNA
The way an organism looks or behaves
the process by which organisms produce gametes
contain DNA that codes for the same genes, but possibly different versions of those genes
a new phenotype appears in the heterozygous condition as a BLEND of the dominant and recessive phenotypes
Organism that receives different genetic information from each parent
one specific trait that is inherited in the organisms genes
the separation of allele pairs during meiosis into different gametes
differences in traits passed down from parents through genes that exist between individuals in a population
the pair of homologous chromosomes that forms in prophase 1 and separates in anaphase 1
passing of traits from parents to child

20 Clues: It is a diploid cell • The way an organism looks or behaves • genotype is the same as the phenotype • passing of traits from parents to child • Two alleles inherited for a particular gene • the pairing up of two homologous chromosomes • the process by which organisms produce gametes • both alleles are expressed equally with no blending • ...

biology project 2025-04-29

Across

a simple, safe, and effective way of protecting you against harmful diseases
an organism that harbors another organism
medicines that can fight bacterial infections
an organism whose cells have a nucleus
pox a highly contagious disease
the structure in a cell that contains the chromosomes
systems a cell that is a part of an immune system and helps the body fight infections
a substance produced by a living organism
the substance on which an enzyme acts

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the ability of living systems to maintain a relatively constant interval enviorment
the virus that causes acquired immunodeficiency syndrome
carries amino acids to the ribosome
a subcellular that has one or more specific jobs to perform in a cell
protects and organizes the cells
organisms who's cells lack a nucleus
a cell division that results in two daughter cells
a mature haploid male or a female germ cell
a type of cell division that results in four daughter cells
a molecule that contains a genetic code that is unique for every individual
a molecule that is present in the majority of living organisms and viruses

20 Clues: protects and organizes the cells • pox a highly contagious disease • carries amino acids to the ribosome • organisms who's cells lack a nucleus • the substance on which an enzyme acts • an organism whose cells have a nucleus • an organism that harbors another organism • a substance produced by a living organism • a mature haploid male or a female germ cell • ...

Marine Biology 2025-05-13

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– The process by which increased carbon dioxide in the atmosphere lowers the pH of ocean water, affecting marine organisms.
– A sensory system in fish and marine mammals that detects vibrations and movement in the water.
– Tiny algae that live within coral tissues and provide them with energy through photosynthesis.
– Large-scale flow of seawater, driven by wind, water temperature, and salinity differences.
– Swimming organisms in the ocean, such as fish and marine mammals, that can actively move against currents.
– A class of marine animals, including squid, octopuses, and cuttlefish, known for their intelligence and ability to camouflage.
– Underwater structures made by coral species, providing habitats for diverse marine life.
– The largest species of shark, a gentle giant that feeds on plankton in warm tropical waters.
– Tiny organisms that drift in ocean currents, including both phytoplankton (plants) and zooplankton (animals).
– A predatory fish species, some of which play key roles in maintaining the balance of marine ecosystems.
– The cultivation of marine organisms, such as fish or shellfish, in their natural habitats for commercial use.
– Gelatinous marine animals with tentacles that can sting, often found in coastal waters.
– The process of oxygen exchange in the ocean, where phytoplankton produce oxygen through photosynthesis.
– Mammals that live in or depend on the ocean, such as whales, dolphins, and seals.
– Microscopic plants in the ocean that perform photosynthesis and form the base of the marine food chain.
– The top predator in an ecosystem, with no natural predators; examples include orcas and great white sharks.
– An area where fish are harvested for commercial purposes, often regulated to maintain sustainability.
– The production and emission of light by marine organisms, like certain fish and jellyfish.
– Organic matter, such as dead plankton and other particles, that falls from the upper ocean to the deep ocean floor.
– Coastal area where fresh water from rivers meets saltwater from the ocean, supporting a rich variety of wildlife.
– Simple, photosynthetic organisms found in marine environments that range from microscopic phytoplankton to large seaweed.
– Marine species unintentionally caught in fishing nets meant for other species.
– The process by which fish and other marine organisms release their eggs and sperm for reproduction.
– An opening on the ocean floor where heated water from the Earth's interior supports unique ecosystems.
– The farming of marine species like fish, shellfish, and seaweed for commercial purposes.

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– A protected area of the ocean where human activities, like fishing or mining, are restricted to preserve marine life.
– A phenomenon where coral expels its symbiotic algae due to stress from warm water, leading to the loss of color.
– Microscopic animals that feed on phytoplankton and are a key food source for many marine species.
– A group of marine animals with exoskeletons, such as crabs, lobsters, and shrimp.
– The part of the ocean that is below 200 meters, where little sunlight penetrates, and unique creatures live.
– A community of living organisms interacting with each other and their environment, like a coral reef or ocean floor.
– The saltiness or concentration of salt in seawater, affecting the types of organisms that can live there.
– The process by which plants and algae use sunlight to create energy, critical for marine ecosystems.
– The process by which deep, cold water rises to the surface, bringing nutrients that support marine life.
– Also known as orca, a powerful apex predator found in cold waters.
– The movement and recycling of nutrients in the marine environment, essential for life processes.
– Coastal trees that thrive in salty environments, offering shelter for young marine species.
– A large, powerful ocean wave often caused by underwater earthquakes or volcanic eruptions.
Forest – Dense underwater areas dominated by kelp (large seaweed), providing shelter and food for many marine species.
– The position an organism occupies in the food chain, such as primary producers, consumers, and decomposers.
– Oscillations of water created by wind or other forces that can shape coastal landscapes and influence marine life.
– Areas of the shore that are affected by the rising and falling of tides, home to many unique species.
– The lowest layer of the ocean, including the ocean floor and the organisms that live there.
– The variety and variability of life forms in an ecosystem, including species, genes, and ecosystems.
– A type of coral reef that lies parallel to the shore, often forming a barrier between the land and open ocean.

45 Clues: – Also known as orca, a powerful apex predator found in cold waters. • – Marine species unintentionally caught in fishing nets meant for other species. • – A group of marine animals with exoskeletons, such as crabs, lobsters, and shrimp. • – Mammals that live in or depend on the ocean, such as whales, dolphins, and seals. • ...

biology review 2025-05-13

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cell ,what kind of cell is chloroplast
what letter does recessive have in blood,
what kind of letter does a heterozygous
what produces glucose through photosynthesis
helix , what is the twisted ladder shape of the dna called
what is it called by keeping the environment stable
,what controls blood sugar levels
what kind of lette does a homozygous dominant have
,chemical reaction that does not require oxygen
is dna found in the cell,nucleus
,what creates identical daughter cells
,what sequence is this ATGC
,what assembles protein using dna instruction
medicine that inhibits the growth or destroys microorganisms
what has no cure but has treatments

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,what stores water,nutrients,and water products
what does atp stand for
,what mainatins temperature through sweaty and blood flow
,what helps regulate temperature
the separation of a population by a physical barrier called
what reproduces gametes(sperm)
what is it called keeping your body balanced
what letter does the exponential growth make
what controls cell activity , nucleus
,what breaks down waste materials within the cell
what is ATP
,what chemical reaction that requires oxygen
,what type of passive transport moves in water,
what kind of letter does homozygous recessive have
,gell like substance that supports organelles

30 Clues: what is ATP • what does atp stand for • ,what sequence is this ATGC • what reproduces gametes(sperm) • is dna found in the cell,nucleus • ,what helps regulate temperature • ,what controls blood sugar levels • what has no cure but has treatments • what controls cell activity , nucleus • ,what creates identical daughter cells • cell ,what kind of cell is chloroplast • ...

CELL BIOLOGY 2025-05-14

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controls all cell activities
membrane controls what enters and exits the cell
loose DNA inthe nucleaus,holds genetic instructions
gives the cell shape and helps it move
produces energy the cell uses
breaks down fatty acids and removes harmful substances
hollow tubes that support the cell and move organelles
Packages and ships proteins
long tail like structure used for movement
Jelly-like subtance that holds organelles.

Down

breaks down waste and worn out parts
Makes new proteins needed by cell
ER a network with ribosomes,makes liquids and helps detoxify
membrane surrounds and protects nucleus
Organise microtubles and help form fibres for cell division
ER a network that helps transport proteins
stores water,food,or waste.
helps in cell division by organizing chromosomes
Vesicle moves proteins and other materials around the cell
short hairs on the cell surface that help movement

20 Clues: stores water,food,or waste. • Packages and ships proteins • controls all cell activities • produces energy the cell uses • Makes new proteins needed by cell • breaks down waste and worn out parts • gives the cell shape and helps it move • membrane surrounds and protects nucleus • long tail like structure used for movement • Jelly-like subtance that holds organelles. • ...

Biology vocab 2025-04-28

Across

- Also called: primary producer, producer, or PLANT. The beginning of a food chain
- The process of burning something
levels - Each link in a food chain is known as a trophic level. Trophic levels represent a feeding step in the transfer of energy and matter in an ecosystem. Goes from producer to consumer to decomposer
- the place in which an organism lives out its life
the scientific study of interactions between organisms and their
- The concentration of a toxin (like a pesticide) in the tissues of organisms in a lower trophic level gets passed up to the next level when they get eaten. These toxins cannot be flushed out of the body, so each trophic level ends up with higher amounts of toxic material in their tissues.
- all autotrophs (plants), they trap energy from the sun. Beginning of the food chain
species - a non-native (from a different part of the world) organism that spreads and harms the environment, economy, or human health. They can be plants, animals, parasites, or diseases.
matter - anything that was alive and is now in or on the soil. For it to become organic matter, it must be decomposed into humus.
- all living organisms inhabiting the Earth

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- Ingest (eat) food containing the sun’s energy. All Herbivores, Carnivores, Omnivores, Decomposers
- Microscopic plants that float among the other plankton in the upper layer of the oceans. Phyto means plant or plant-like. So they go through photosynthesis. Often the primary producer for ocean food webs
Anything that absorbs more carbon from the atmosphere than it releases. Examples include: plants, ocean and soil
- the role a species plays in acommunity; its total way of life
- 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.
Type of consumer that eats dead plants, animals and other organisms.
- Anything that eats or consumes other living organisms. All heterotrophs: they ingest food containing the sun’s energy. All Herbivores, Carnivores, Omnivores, Decomposers
- nonliving parts of the environment (i.e. temperature, soil, light, moisture, air currents
- The total variety of organisms. The more different types of organisms = healthier ecosystem
factor - any biotic or abiotic factor that restricts the existence of organisms in a specific environment. Amount of water, food, space, Temperature, Availability of mates

20 Clues: - The process of burning something • - all living organisms inhabiting the Earth • - the place in which an organism lives out its life • - the role a species plays in acommunity; its total way of life • the scientific study of interactions between organisms and their • Type of consumer that eats dead plants, animals and other organisms. • ...

Biology Vocab 2025-05-07

Across

A living organism or element of biological origin
Break down sugar molecules into simple compounds to produce substances that can be used to make chemical energy
A group of organisms that obtain their energy by consuming other organisms
The amount of something that a person or thing produces
End substance after a biological process has occurred
Physical trait of characteristic of an organism that comes from the interaction of the organism
An organic molecule that includes carbohydrates, proteins, lipids, and nucleic acids
An organelle within the cells of plants and certain algae that is the site of photosynthesis
Atoms or small molecules that bound together to form more complex structure,such as polymers
One of two or more alternative forms of a gene that occupy the same position.
The substance that participates in a chemical reaction
A substance that increases the rate

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An arrangement and organization of interrelated elements in a material object or system, or the object or system organized
The often predictable action of the body parts, tissues, and organs within an organism
Trait The inheritance of traits that are typically passed vertically from parent to child
A state of balance among all the body systems needed for the body to survive and function correctly
an organism's complete set of genes or genetic makeup
A pigment present in all green plants and few other oragnism
A chemical process in which oxygen is used to make energy from carbohydrates (sugar)
Any of a class of natural or synthetic substances, compounds of very large molecules called macromolecules
An organism that can produce its own food using light, water, carbon dioxide, and other organisms
The unfolding or breaking up protein, modifying its stable three-dimensional structure
Traits One that only expresses when an organism has two recessive alleles for that trait
Special compartments (organelles) in our cells that are best known for their roles as the powerhouse
without oxygen
A Nucleic Acid that plays a crucial role in cells by carrying genetic information.
A molecule that carries the genetic instructions for all known living organisms

27 Clues: without oxygen • A substance that increases the rate • A living organism or element of biological origin • an organism's complete set of genes or genetic makeup • End substance after a biological process has occurred • The substance that participates in a chemical reaction • The amount of something that a person or thing produces • ...

Biology terms 2025-05-08

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cell - one of a pair of cells that function in the opening and closing of a plant’s stomata by changes in their shape.
system - 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.
- the growth movement of a plant in response to light
system - the body system that works to control and coordinate all bodily functions and includes nerve cells (neurons), the brain and the spinal cord.
system - the body’s largest organ that consists of skin, hair, and nails.
system - a network of tissues and vessels that carry blood and lymph through the body and includes the heart, arteries, veins and capillaries.
gravitropism - 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.

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system - body system that works to protect the body from infection and disease and includes the skin, mucus, and white blood cells.
system - 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.
system - the above ground part of a plant, including stems, leaves, flowers, and fruits, which is responsible for photosynthesis, nutrient transport, and reproduction.
- part of the plant that supports leaves, flowers, and fruits, transports water and dissolved substances from the roots to other parts of the plant.
- vascular plant tissue that transports water and dissolved minerals away from the roots through the plant.
system - body system that removes waste and excess water from the body and includes the lungs, skin, kidneys, and urinary bladder.
- organ of a plant that anchors it into the ground and takes in water and nutrients.
system - the body system involved in producing offspring
cell - the photosynthetic cells found in leaves of plants.
- the sticky, receptive surface at the top of a flower’s female reproductive organ where pollen grains land and begin the process of fertilization.
- plant structure that develops into a seed when fertilized.
- 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.
- organism’s reaction to a stimulus (a change in an organism’s environment)

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

Biology Project 2025-05-09

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as hair color or eye color
- The pairing up of two homologous chromosomes (matching
one specific trait (written as a letter) that is inherited in the organism's
genetic variation.
- the process by which organisms produce gametes. It goes through
in anaphase 1.
- The genetic makeup of an organism •The two alleles inherited for
For each trait we get one allele from our biological mother and one allele from our biological father
over - Segments of homologous chromosomes break and reattach
each of us is a different height.
the other chromosome. Occurs during Prophase 1. Increases genetic variation
a population.
trait - a characteristic that is passed down from the parent to their
dominance - a new phenotype appears in the heterozygous condition as a BLEND of the dominant and recessive phenotypes.
- The failure of chromosomes to separate properly during
possibly different versions of those genes (alleles) . One Chromosome
both dominant over O (Regular dom/rec) AO = type A BO = type B OO = type
same steps as mitosis, but it goes through them twice. Important because it
- The fertilized egg that has one set of alleles from mom and one set
- the differences in traits or characteristics that are passed down
- organism that receives different genetic information from each parent
parents through genes that exist between individuals in a population. For
with NO blending! Represented by using two DIFFERENT capital letters.
Variety - The natural difference in DNA between individuals in the
the traits that show up in an organism
for blood types - The genotype is the same as the phenotype A and

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from each parent). Occurs during Prophase 1.
- Passing of traits from parents to child •Genes on chromosomes
genetic variation in a population.
that is different from each other.
- in the heterozygous condition, both alleles are expressed
species. For example: siblings with the exact same parents will still have
- The separation of allele pairs (different traits of the same
- Dominant Red (RR) + Recessive White (rr) = Hybrid Pink (Rr)
- The way an organism looks or behaves The observable traits
dad. It is a diploid cell.
assortment - Chromosomes line up and separate randomly during metaphase 1 and anaphase 1. Increases genetic variation in a population.
through DNA
came from dad and one came from mom
of every pair of genes. This allows each gamete to be different,
- The pair of homologous chromosomes that forms in prophase 1 and
gene
division. Results in daughter cells that have an abnormal number of
because one of the cells gets an extra chromosome.
Chromosomes - Contain DNA that codes for the same genes,
during meiosis into different gametes. Each gamete contains only one

46 Clues: gene • through DNA • a population. • in anaphase 1. • genetic variation. • as hair color or eye color • dad. It is a diploid cell. • each of us is a different height. • genetic variation in a population. • that is different from each other. • came from dad and one came from mom • the traits that show up in an organism • from each parent). Occurs during Prophase 1. • ...

Biology Terms 2025-05-05

Across

Used to kill crop eating pests
When bacteria develops a resistance to antibiotic treatments.
Stores water and nutrients
Carries genetic information in DNA
References traits between different species on a “Graph”
Allows a cell to move
How stable a population is
A disease in which a mutation is allowed to pass through and keep spreading and unless treated usually means death.
How 2 species benefit from each other.
Deoxyribonucleic Acid
Forces that limit a species population
Ribonucleic acid
Allows you to be able to guess the outcome of a certain gene in a child using the parents genes.
When a species grows too large
Gel like substance that supports the cell
Use photosynthesis to create glucose
Cells that can turn into any cell
The process by which plants use carbon dioxide and water to make the product of Oxygen and Glucose

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When cells become specialized.
The process that occurs in reproductive organs.
wall A barrier that protects the cell
The amount that a population of a species can hold
No energy
Growth that includes limiting factors
The powerhouse of the cell.
In between phases
Growth without limit to resources
Uses ATP (Adenosine Triphosphate)
Building blocks of a molecule
Allows you to use traits from your organism to solve a “Key” to hopefully find out which species it is.

30 Clues: No energy • Ribonucleic acid • In between phases • Allows a cell to move • Deoxyribonucleic Acid • Stores water and nutrients • How stable a population is • The powerhouse of the cell. • Building blocks of a molecule • When cells become specialized. • Used to kill crop eating pests • When a species grows too large • Growth without limit to resources • Uses ATP (Adenosine Triphosphate) • ...

Ap Biology 2025-04-29

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A molecule with unequal distribution of charges (e.g., water), affecting solubility and interactions.
A polymer of amino acids with diverse functions including enzymes, signaling, and structure.
Bond A strong chemical bond formed when atoms share electrons.
Selection A process in evolution where individuals with favorable traits are more likely to survive and reproduce.
A weak bond between partially charged hydrogen and another electronegative atom, important in water and DNA structure.
DNA or RNA; stores and transmits genetic information.
A large molecule made of repeating monomers (e.g., proteins, DNA).
A single subunit that can join with others to form a polymer (e.g., amino acids, nucleotides).
Nonpolar macromolecule used for long-term energy storage, insulation, and cell membranes (e.g., fats, phospholipids).
The maintenance of stable internal conditions despite external changes (e.g., temperature regulation).
Tension A result of cohesion in water due to hydrogen bonding, allowing small objects to rest on the surface.

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A chemical reaction where two molecules are joined by removing a water molecule (used to build polymers).
Organic compound made of C, H, and O; provides quick energy and structure (e.g., glucose, starch, cellulose).
Circlular structure that conrtains genetic info
A protein catalyst that speeds up biochemical reactions by lowering activation energy
Bilayer A double layer of phospholipids that forms cell membranes, with hydrophilic heads and hydrophobic tails.
A change in DNA sequence that can affect gene function and lead to variation.
A variant form of a gene, one inherited from each parent.
A reaction that breaks bonds between monomers by adding water (used to digest polymers).
A scale measuring the acidity or basicity of a solution; based on hydrogen ion concentration.
A sequence of DNA that codes for a protein and determines a trait.

21 Clues: Circlular structure that conrtains genetic info • DNA or RNA; stores and transmits genetic information. • A variant form of a gene, one inherited from each parent. • Bond A strong chemical bond formed when atoms share electrons. • A large molecule made of repeating monomers (e.g., proteins, DNA). • ...

Biology Crossword 2025-04-21

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Electromagnetic wave propagating through space.
Maximum displacement of a wave from its rest position.
Vibrations that travel through air or other mediums.
Change in DNA sequence affecting traits.
Structure containing DNA and genetic information.
Distance between successive crests of a wave.
Lowest point of a wave.
Basic unit of heredity in living organisms.
Bouncing back of a wave when it hits a barrier.
Having two different alleles for a gene.
Structures Similar structures in different species indicating common ancestry.
Formation of new and distinct species.
Increased amplitude when a system is driven at its natural frequency.
Reproduction involving the fusion of male and female gametes.
Passing of waves through a medium.

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Highest point of a wave.
Process where organisms better adapted survive.
Asexual reproduction in plants through non-reproductive structures.
Asexual reproduction where a new organism grows from the parent.
Genetic makeup of an organism.
Structures Different species with similar functions but different origins.
Electromagnetic waves visible to the human eye.
Cell division producing four genetically diverse gametes.
Resources Resources that can be replenished naturally.
Having two identical alleles for a gene.
Asexual reproduction where a single organism divides.
Observable characteristics of an organism.
Reproduction without the fusion of gametes.
Bending of waves as they pass between different mediums.
Cell division resulting in two identical cells.
Number of waves passing a point per second.

31 Clues: Lowest point of a wave. • Highest point of a wave. • Genetic makeup of an organism. • Passing of waves through a medium. • Formation of new and distinct species. • Change in DNA sequence affecting traits. • Having two identical alleles for a gene. • Having two different alleles for a gene. • Observable characteristics of an organism. • ...

Forensic Biology 2025-04-21

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Basic building block of DNA or RNA
3D fingerprint impression in a soft material
Type of spatter typically caused by gunshots
Part of a nucleotide along with sugar and a base
A factor in determining spatter pattern type
Carries genetic information
Segment of DNA that codes for a protein
`Where forensic evidence is collected
Unique ridge pattern used for identification
Most common fingerprint pattern
Electrophoresis Technique used to separate DNA fragments by size

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Fingerprint that is invisible without enhancement
Volume Affects the size of blood droplets
Pattern formed by blood hitting a surface
Small ridge characteristics in fingerprints
Blood pattern from a swinging weapon
DNA base that pairs with adenine
Visible fingerprint without enhancement
Sugar found in DNA
Where DNA is located in a eukaryotic cell

20 Clues: Sugar found in DNA • Carries genetic information • Most common fingerprint pattern • DNA base that pairs with adenine • Basic building block of DNA or RNA • Blood pattern from a swinging weapon • `Where forensic evidence is collected • Visible fingerprint without enhancement • Segment of DNA that codes for a protein • Volume Affects the size of blood droplets • ...

Biology Vocabulary- 2025-04-24

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the growth of plants with respect to gravity; roots arepositive because they grow down and stems are negative because they grow up againstgravity.
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.
the body’s largest organ that consists of skin, hair, and nails.
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.
A substance present at the start of a chemical reaction and altered during the reaction. What is put together to make something new.
An environmental factor that can cause a mutation that results in cancer.
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.
one of a pair of cells that function in the opening and closing of a plant’sstomata by changes in their shape.
plant structure that develops into a seed when fertilized.
Either of the two cells made during mitosis and cytokinesis.They are genetically identical to the parent cell.
Movement
the body system that removes waste and excess water from thebody, including the lungs, skin, kidneys, and urinary bladder.
the end result of a biological or chemical process, what was made or created.
organism’s reaction to a stimulus (a change in an organism’s environment)
A molecule that can be bonded to another identical molecule, the smallest part of a biomolecule.
the body system involved in producing offspring
Fat tissues that help keep an organism warm
A cell that has only one set of chromosomes. These are gametes (egg or sperm cells)
Uses the energy from the sun to synthesize organic compounds from inorganic compounds
body system that works to protect the body from infection anddisease and includes the skin, mucus, and white blood cells.

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Cells change from immature, unspecialized cells into specialized cells based on where in the body they are.
A tumor or growth that is not cancerous.
Substances or radiation that can increase the risk of mutations.
the photosynthetic cells found in the leaves of plants.
the growth movement of a plant in response to light
Make a reaction start faster
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
The cell divides into two daughter cells after the nucleus has split into nuclei.
occurs within or between cells that regulate cell function.
Destruction of an enzyme by temperature or other factors.
The plural of nucleus
The membrane that surrounds the nucleus of eukaryotic cells.
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.
When a cell is damaged beyond repair, it destroys itself (pop!).This is a programmed cell death.
the body system that controls and coordinates all bodily functionsand includes nerve cells (neurons), the brain, and the spinal cord.
The substance an enzyme acts on. They may be broken apart or put together. The reactant
Mitosis - the nucleus divides before the cell divides, so the new cells will have a complete set of genetic material.
Attach to the sister chromatids at the centromere. Pull the chromatids to opposite ends of the cell.
The old word for Mitosis. It comes from the Germanic Kernel,which means nucleus.
A large molecule made up of joined monomers.
Cell with two complete sets of chromosomes, one set from each parent. These are somatic cells (body cells)

41 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 2025-04-30

Across

Any biotic or abiotic factor that restricts the existence of organisms in a specific environment.
Ingesting food containing the suns energy.
Anything that eats or consumes other living organisms. All heterotrophs: they ingest food containing the sun’s energy.
The concentration of a toxin (like a pesticide) in the tissues of organisms in a lower trophic level gets passed up to the next level when they get eaten.
A Non-native organism that brings harm to the environment.
All autotrophs that trap energy from the sun/beginning of the food chain.
Producer or plant also known as the beginning of a food chain.
All living organisms inhabiting the world
The scientific study of interactions between organisms and their environments, focusing on energy transfer.

Down

Each link in a food chain/Represents a feeding step in the transfer of energy and matter in a ecosystem.
The total diversity of organisms. More different organisms=healthier the environment
Anything that was alive and is now in or on the soil and must be decomposed into humus.
Type of consumer that eats dead plants, animals and other organisms.
A substance used for destroying insects or other organisms.
Anything that absorbs more carbon from the atmosphere than it releases.
Microscopic plants that float among the other plankton in the upper layer of the oceans.
The process of burning something
A place where an organism stays its whole life.
The role a species plays in a community.
Nonliving parts of the environment.(i.e. temperature, soil, light, moisture, air currents)

20 Clues: The process of burning something • The role a species plays in a community. • All living organisms inhabiting the world • Ingesting food containing the suns energy. • A place where an organism stays its whole life. • A Non-native organism that brings harm to the environment. • A substance used for destroying insects or other organisms. • ...

Biology Vocab 2025-05-06

Across

Membrane- The control center.
The unit of life in living things.
living and nonliving things in a specific area.
Photosynthesis occurs during this process.
Something all living things need to stay healthy and grow.
A particle that infects living things.
Keeps everything in our body balanced.
Organs that work together in a group.
Keeps us healthy and also has many jobs throughout the body.
A cell that carries our genetic information.
DNA that determines a trait we receive.
Getting used to a new environment.
An organism that can make its own food.
This breaks down food and gets energy.
The way something changes over time.

Down

A harmful or helpful single-celled organism.
Selection- A survival trait.
Eats other living things.
Produces energy.
Breaks down dead material.
Used to help plants make their own food.
Speeds up chemical reactions.
Contains most genes.
Organisms that can reproduce.
The control center.
Where an organism stays.
A big area with a specific climate.
Any living thing (animals, plants, etc).
A cell with a nucleus and other parts.
Made up of tissues with a specific job.

30 Clues: Produces energy. • The control center. • Contains most genes. • Where an organism stays. • Eats other living things. • Breaks down dead material. • Selection- A survival trait. • Membrane- The control center. • Speeds up chemical reactions. • Organisms that can reproduce. • The unit of life in living things. • Getting used to a new environment. • A big area with a specific climate. • ...

Biology puzzle 2025-05-06

Across

Having two identical alleles of a gene
The process of making an extra copy of something
Organisms that break down dead Organisms
allowing pesticides to survive
A nuclear acid found inside of cells that hold genetics
A tread-like structure located inside the nucleus
An organism's complete set of genes
requiring air or oxygen for life or survival
Fishing to the point there is no more fish
The movement of carbon between the atmosphere
cell A cell that divides to produce new cells
The observable characteristics of traits
A group of organism that can produce fertile offspring
camouflage blending into the environment
Lack of water

Down

The large- scale cleaning or destruction
The ability of an organism to continue living
Copy
One of the alternative forms of a gene
The arrangement of the parts of something complex
cell A cell formed as a result of cell division
When more people are born the the world could take
Movement of nitrogen between the atmosphere
Having two different alleles of a gene
The warming of the environment in places
An organisms role and position within its ecosystem
Have different evolutionary backgrounds
The chemical breakdown of a substance
Raw materials that react with one another
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 • ...

Biology Crossword 2025-02-26

Across

tissue composed of thin walled cells
male reproductive structure of a flower
kingdom that includes multicellular autotrophs
organism that has taillike structures
process in which autotrophs make their own food
organism that is capable of producing its own food
non vascular plants
"naked" seed plant
kingdom that includes heterotrophic organisms
modified stem with most of its food stored in layers of short thick leaves

Down

vascular plants
process that produces haploid gametes
diploid plant that produces spores
structure that attaches leaf blade to the stem
living vascular tissue
organism that cannot produce its own food
thick and waxy structure that wraps around an apical meristem to protect the terminal bud
structure in ferns some protists, and fungi
vascular tissue
female reproductive structure in some plants
structure that surrounds a plant embryo

21 Clues: vascular plants • vascular tissue • "naked" seed plant • non vascular plants • living vascular tissue • diploid plant that produces spores • tissue composed of thin walled cells • process that produces haploid gametes • organism that has taillike structures • male reproductive structure of a flower • structure that surrounds a plant embryo • ...

BIOLOGY VOCAB 2025-02-27

Across

the cytoplasmic division of a cell at the end of mitosis or meiosis
transport nutrients
one cell becomes two
complete pair of DNA
pump blood throughout body
gas exchange
the final phase of cell division
single set of DNA
respond to our environment

Down

made of nucleotides
the first stage of cell division
the stage of meiotic or mitotic cell division in which the chromosomes move away from one another to opposite poles of the spindle.
shape of DNA
holds genetiCell Divisionn
provide structure support
break down food
store and protect the cell's genetic material
made in ribosomes
the resting phase between successive mitotic divisions of a cell
a process where a single cell divides into two identical daughter cells
the second stage of cell division

21 Clues: shape of DNA • gas exchange • break down food • made in ribosomes • single set of DNA • made of nucleotides • transport nutrients • one cell becomes two • complete pair of DNA • provide structure support • holds genetiCell Divisionn • pump blood throughout body • respond to our environment • the first stage of cell division • the final phase of cell division • ...

biology unit 2025-01-28

Across

made of a single cell
Cells that have a nucleus.
Control center of the cell
made up more than one cell
a trait that helps a organism survive and reproduce.
- Bacteria
adaptation that involves a body part's job of controlling a life process, like producing poison or changing color or shape
Organisms that make their own food.
- Plants
basic unit of life.
Brings oxygen into the body. Gets rid of carbon dioxide.

Down

A physical feature of an body having a specific function that contributes to the survival of the organism
A rigid layer of nonliving material that surrounds the cells of plants and some other organisms.
- Animal and Plant Cells
Protects and supports body organs and provides a framework the muscles use to support movement. Made up of bones and joints
A cell structure that controls which substances can enter or leave the cell.
Cells that do not have a nucleus.
The cells and tissues that recognize and attack foreign substances in the body
A jellylike fluid inside the cell in which the organelles are suspended
organisms that survive and live, reproduce and pass on their genes to the next generation.
An individual living thing
organisms that obtain their nutrients or food from consuming other organisms EX- Animals
idea that all living things are composed of cells, cells are the basic units of structure and function in living things, and new cells are produced from existing cells

23 Clues: - Plants • - Bacteria • basic unit of life. • made of a single cell • - Animal and Plant Cells • Cells that have a nucleus. • Control center of the cell • An individual living thing • made up more than one cell • Cells that do not have a nucleus. • Organisms that make their own food. • a trait that helps a organism survive and reproduce. • ...

biology 2 2025-06-16

Across

Site of ribosome assembly
DNA from two organisms
Gene regulation unit in prokaryotes
Jotted info
Makes proteins
Triplet on mRNA
Unit of heredity
Systematic study of the world
DNA or RNA monomer
First step in protein synthesis
Joins DNA fragments

Down

Unwinds DNA
Change in DNA sequence
mRNA decoding process
Matches codon on mRNA
Synthesizes DNA
Step-by-step procedure
Classroom essential
DNA and RNA are this type of molecule
Circular DNA

20 Clues: Unwinds DNA • Jotted info • Circular DNA • Makes proteins • Synthesizes DNA • Triplet on mRNA • Unit of heredity • DNA or RNA monomer • Classroom essential • Joins DNA fragments • mRNA decoding process • Matches codon on mRNA • Change in DNA sequence • DNA from two organisms • Step-by-step procedure • Site of ribosome assembly • Systematic study of the world • First step in protein synthesis • ...

Final Biology 2025-06-10

Across

communities and their environment
__________ gradient, high concentration to low
population growth when an individual moves to a different space
s shaped growth curve
the chemical being dissolved
photosynthesis and cellular respiration are a ______
number of different species in an area
chemical process that creates energy
competition between organisms of different species
______ _______ principle
dividing up time for example, _________ partitioning
a solution that will cause the cell to grow
type of cells humans have
size of the population matters, density ______
rapid population growth over a period of time is represented with this curve
H2O
smallest unit of life
when a species is depleted 50-70%
C6H12O6
an organism that can produce its own glucose
_________ pressure that keeps plants upright
a large area with similar vegetation, climate, and organisms
the _______ ______ model, phospholipid bilayer is flexible and has many pieces
taking too much from an ecosystem
the phospholipid allows for some things to pass and not others, known as
tails of the phospholipid are ______ (water fearing)
an example of this relationship is lizards and seals
site of photosynthesis
relationship between organisms
when a species completely disappears from the earth
__________ of matter
competition between organisms of the same species
an organism that breaks down dead organisms
primary __________, level of trophic pyramid with herbivores
a small structure with a specific function inside a cell
groups of different species in the same area
site of cellular respiration
_________ consumer, 3rd level of trophic pyramid
______ fats, fatty acids with straight tails
CO2
introduction of non-native species to an area
to divide resources
dividing up space for example, _________ partitioning
smallest unit of matter
components going into a chemical reaction
an organism that feeds off of an other organism's kill
protecting biodiversity
variety of species in an area
ability to maintain an internal environment
an example of this relationship is a bird building a nest in a tree
the dissolving medium

Down

a group of the same species
heads of the phospholipid are _______ (water loving)
maximum species that can be sustained long term
components of an ecosystem ex: grass, trees, animals, bacteria
the macromolecule the cell membrane is made of
__________ feedback, a response in the opposite direction
a heterotroph that eats plants and animals
an organism that has to consume to eat
atom with the same number of protons
components coming out of a chemical reaction
shift in long term weather patterns
central _________, water storage in a plant cell
__________ bilayer
size of the population doesn't matter, density _____
_________ consumer, 4th level of trophic pyramid
_____ _____ outer most layer of a plant cell
an example of this is fleas and dogs
a species ability to survive to reproduction
primary ________, level of trophic pyramid with autotrophs
O2
________ __________ is a cell popping
dividing up food for example, _________ partitioning
type of solution that will cause a cell to shrink
an organism's function role within an ecosystem
a cell without a nucleus
flow of energy within an ecosystem with multiple arrows connecting all organisms
total quantity of an organism in a given area
a heterotroph that eats animals
components of an ecosystem ex: temperature, water, sunlight
biodiversity is the lowest around this area
_________ fats, fatty acids with kinked tails
__________ transport requires energy, moves from low to high
_________ transport requires no energy, moves high to low
an organism's physical space
a solution that will cause the cell to be the same
species fighting over a limited resource
biodiversity is greatest around this area
population shrinks when an individual leaves to a new area
the percentage of energy kept by the primary producers
your impact on carbon emissions
a heterotroph that eats plants
a singular living thing
energy currency inside cells
___________ feedback, a response in the same direction
percentage of energy lost between trophic pyramid levels
an example of this is an organism on guard duty
movement of water through a membrane

98 Clues: O2 • H2O • CO2 • C6H12O6 • __________ bilayer • to divide resources • __________ of matter • s shaped growth curve • smallest unit of life • the dissolving medium • site of photosynthesis • a singular living thing • smallest unit of matter • protecting biodiversity • ______ _______ principle • a cell without a nucleus • type of cells humans have • a group of the same species • ...

Biology Crossword 2025-06-13

Across

The process by which cells convert nutrients into energy
Acids, Building blocks of proteins
The study of fungi
The powerhouse of the cell
Basic unit of life
Process by which plants make food
Study of ecosystems
a liquid that fills the inside of a cell
The science of heredity
A group of similar organisms
Smallest unit of an element

Down

Organism that feeds on others
Organism that makes its own food
Genetic material
Type of cell that lacks a nucleus
The molecule that carries oxygen in the blood
Structure that controls what enters and exits a cell
The largest organ in the human body
Organism that can’t make its own food
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 puzzle 2025-06-13

Across

your skin is the largest one
chicken has 43g of it
plants do this instead of eating
like a shield for plant cells
how you get your 46 chromosomes
basic unit of life
mostly known cause of bread
they form proteins
like the entry gate at theme park
cell division for reproduction
the power house of the cell
cells making copys of chromosomes
like a storage unit for cells
maintaining internal temp
your hair color and eye color are examples
doesn't use energy

Down

its a gell in your cells
absorbs light and makes cells green
Deoxyribonucleic acid
anything living will have these
contains proteins and are in all living things
cells spliting into more cells
like a users manual for organisms to function
change in species over time
what's needed for response
uses engery
its a messenger in the cells kinda like hermes
some people have 47 instead of 46
basic unit of matter
olive oil is one

30 Clues: uses engery • olive oil is one • basic unit of life • they form proteins • doesn't use energy • basic unit of matter • Deoxyribonucleic acid • chicken has 43g of it • its a gell in your cells • maintaining internal temp • what's needed for response • change in species over time • mostly known cause of bread • the power house of the cell • your skin is the largest one • ...

Biology teacher 2024-12-09

Across

– мансап / карьера
– презентация / презентация
– организм / организм
– өсімдік / растение
– даму / развитие
– тұрақтылық / устойчивость
– оқыту / преподавание
– сынып / класс
– сабақ / урок
– дала жұмысы / полевые исследования
– эволюция / эволюция
– адалдық / преданность
– мотивация / мотивация
– тапсырма / задание
– шабыт / вдохновение
– қарым-қатынас / общение
– зерттеу / исследование
– кəсіп / профессия
– тәжірибе / эксперимент
– биология / биология

Down

– бағалау / оценивание
– жауапкершілік / ответственность
– табиғат / природа
– микроскоп / микроскоп
– бақылау / наблюдение
– оқушы / ученик
– қоршаған орта / окружающая среда
– дағды / навык
– жасушалар / клетки
– жануар / животное
– түсінік / понимание
– ғылым / наука
Plan – сабақ жоспары / план урока
– білім / образование
– білім / знание
– мұғалім / учитель
– жаңалық / открытие
– зертхана / лаборатория
– табыс / успех
– экология / экология

40 Clues: – сабақ / урок • – дағды / навык • – ғылым / наука • – сынып / класс • – табыс / успех • – оқушы / ученик • – білім / знание • – даму / развитие • – мансап / карьера • – табиғат / природа • – жануар / животное • – мұғалім / учитель • – кəсіп / профессия • – өсімдік / растение • – жасушалар / клетки • – жаңалық / открытие • – тапсырма / задание • – организм / организм • – түсінік / понимание • ...

Semester Biology 2024-12-04

Across

Is going to tell a bad joke
His brother might be better than him at football
Watching hunting videos
Telling Ben and Nic to leave her alone
I tripped trying to pronounce your last name
Posting something inappropriate to William's computer
The greatest sports videographer of all time
_______ Enchanted
He a runna, he a track star

Down

Ryan, but carrying a L
Also posting something inappropriate to William's computer
_______________ National Park
A combination of Nate Robinson and Pistol Pete Maverick
Probably posting a dance on TikTok
Bro just sit down please
Basically Eli Manning
Always stressing about taking notes
Will beat you on a test while sleeping
One of the most dominant basketballers in this room
Is going to build a large boat for his animals
Wants to work for the Daily Bugle so bad

21 Clues: _______ Enchanted • Basically Eli Manning • Ryan, but carrying a L • Watching hunting videos • Bro just sit down please • Is going to tell a bad joke • He a runna, he a track star • _______________ National Park • Probably posting a dance on TikTok • Always stressing about taking notes • Telling Ben and Nic to leave her alone • Will beat you on a test while sleeping • ...

Biology Revision 2024-12-15

Across

A product of anaerobic respiration in fungi
Lipids (fats) can be built from fatty acids and _____________
Diseases that can be transmitted from one organism to another are called ___________________ diseases
This transports glucose and oxygen to cells
The thing that lactic acid needs to react with to be broken down
The name given to anaerobic respiration in fungi
In plants, glucose can be used to build ___________ that is used to make cell walls
Bacteria which are resistant to multiple types of antibiotics are sometimes called _______________
Antibiotics are becoming less effective as bacteria are becoming more ______________
This viral disease causes a whole-body red skin rash and a fever.
The type of medicine that relieves symptoms but does not clear an infection
The type of virus that weakens your immune system
The name of the scientist that discovered the first antibiotic was Alexander ____________
Mosquitoes carry the malaria pathogen from one person to another. Mosquitoes act as a __________
The type of medicine used to kill bacterial diseases
The type of pathogen that is killed by antibiotics
The sum of all the chemical reactions that happen in the body
The type of pathogen that reproduces inside human cells and causes them to burst
The type of pathogen that causes malaria
A common vector of plant diseases
A waste product of anaerobic respiration in humans (___________ acid)

Down

Glucose is stored in the muscles as ______________ for later use
Vaccinating the majority of a population to protect the vulnerable is called _________ immunity
The place where anaerobic respiration happens
The purpose of any type of respiration reaction
Any disease that is caused by the cells of the immune system attacking human cells in the body is called an ______________ disease
The first antibiotic to be discovered
The sugar needed for any type of respiration
Proteins released by white blood cells that latch on to pathogens and disable them
We can limit the spread of diseases by keeping infected individuals away from healthy individuals. This is called _________________
We can use the anaerobic respiration of fungi to bake ___________.
The place where aerobic respiration happens
The proteins on the surface of cells that white blood cells and their antibodies latch on to
We an place this type of fungi in drinks to make them alcoholic.
The process where a white blood cell engulfs a pathogen
To get more oxygen to the cells during exercise, the body's breathing and __________ rate both increase
The breaking down of larger molecules into smaller ones is sped up by catalysts called ______________ (Hint: think of what breaks down your food)
Type of respiration with oxygen
The organ where lactic acid is broken down to be removed from the body
A HIV infection that has weakened someone's immune system so much that they have no more defences against pathogens and cancers is called _________
Activated white blood cell will __________ to produce more of themselves
Type of respiration without oxygen
Amino acids can be use to build ___________
A long-term symptom of gonorrhoea (e_____________ pregnancies

44 Clues: Type of respiration with oxygen • A common vector of plant diseases • Type of respiration without oxygen • The first antibiotic to be discovered • The type of pathogen that causes malaria • A product of anaerobic respiration in fungi • This transports glucose and oxygen to cells • The place where aerobic respiration happens • Amino acids can be use to build ___________ • ...

Biology Examination 2025-09-26

Across

An __________ species is a species of plant or animal that outcompetes other species, causing damage to an ecosystem.
In the Arctic Ocean ecosystem, tiny __________ grow on the underside of ice floes, and tiny shrimp-like organisms eat them.
Iron is needed to make _________. If you don't eat enough iron, you may develop anaemia, which makes a person feel very tired.
In rice paddy ecosystems, because the water is __________, it heats up quickly during the day and cools down quickly at night.
Too much __________ can make your teeth decay and increase the risk of developing diabetes, while too much fat or carbohydrate can make you put on weight.
People who don't eat enough vitamin C can get an illness called scurvy, which causes weakness and may result in swollen, bleeding gums.
DDT is a __________ chemical, meaning it stays in the environment for many years and is not broken down by decomposers.
DDT is an __________ that was first produced in the 1940s and was used to kill insects that transmit diseases like malaria and typhus.
__________ are large, complex molecules that play many critical roles in the body and are required for the structure, function, and regulation of the body's tissues and organs.
A __________ species is a species that originated and developed in its surrounding habitat and has adapted to living in that particular environment.

Down

__________ are trees that can grow with their roots in sea water and form forests along the coasts of many tropical countries.
__________ is the process where a substance builds up in an organism's body over its lifetime as it takes in more of that substance.
__________ is the process by which the concentration of a compound increases in the tissue of organisms as it travels up the food chain.
The place where an organism naturally lives is called its __________, and there are many different places to live in a desert ecosystem.
Before humans arrived in New Zealand, there were no __________ mammals there, so many native bird species could safely nest on the ground.
An __________ is a network of interactions between all the living organisms and the non-living things around them.
Many desert animals are __________, which helps them avoid overheating or drying out during the hot day temperatures.
__________ is not actually a nutrient because when you eat it, you cannot digest it, but it helps prevent constipation in the digestive system.
Farmers often add __________ to paddy fields, making not only the rice but also the algae grow faster, providing more food for animals.
DDT is __________ (poisonous) to many kinds of animals and makes the shells of birds' eggs very thin and easy to break.

20 Clues: An __________ is a network of interactions between all the living organisms and the non-living things around them. • An __________ species is a species of plant or animal that outcompetes other species, causing damage to an ecosystem. • Many desert animals are __________, which helps them avoid overheating or drying out during the hot day temperatures. • ...

Biology 1 2025-08-24

Across

due to the electron excitation during the process of fluorescence may affect reactive molecules of the fluorescent dyes
unspecialized cells that divide quickly and do not have a particular function yet
movement of large particle out of the cells
a substance within a chromosome consisting of DNA and protein
is the transport tissues of plants
a curved structure that connects the base to the head
is a microscope that uses a lens or set of lenses to enlarge an object through angular magnification
allows cells to connect and communicate
red cells that carry oxygen to all parts of the body
has the job of ovserving water and dissolving nutrients
the cells that close th stomaya
the source of light for the microscope
where plants also breathe and go to the bathroom
a microscope that uses a beam of accelerated electrons as a source of illumination
the longest and the most essential stage of interphase
is a region of DNA that is responsible for the movement of the replicated chromosomes
movement of large particles into the cells
is spontaneous and proceeds even without energy input
produces daughter cells with h a full diploid chromosomes
a cell that has a particular structure and performs a specific function
an organelle that is found close to the nucleus
thread-like structures
a type of transport that requires energy
is the transport tissues of plants
an instrument or tool that uses visible light to detect and magnify very small objects

Down

is a microscope which uses a lens close to the ovject being viewed to collect light
the swries of events that cells go through as they grow and divide
a sister chromatid refers to the identical copies
uptake large particles (eating)
process of cell division that takes place in sexually mature organisms
the longest cell cycle stage
controls the amount of light passing through
to absorb light and carry out the process of photosynthesis
diffusion of water molecules across a selectively permeable membrane
cell ______________ is a process that occurs after cell division
a microscope where a dye molecule is added to the specimen
uptake fluid droplets (drinking)
houses the optical components
manages the fluidity of the membrane and stops the phospholipids sitting too closely together
protects and supports the cell

40 Clues: thread-like structures • the longest cell cycle stage • houses the optical components • protects and supports the cell • uptake large particles (eating) • the cells that close th stomaya • uptake fluid droplets (drinking) • is the transport tissues of plants • is the transport tissues of plants • the source of light for the microscope • allows cells to connect and communicate • ...

Biology review 2025-08-27

Across

Protein that binds to antigens to fight pathogens
Organelle that produces energy through respiration
Trait that improves survival in an environment
Protection against disease through defense systems
Genetic makeup of an organism
Jelly-like substance where cell organelles are found
Biome with low rainfall and extreme temperatures
Unit of heredity carried on DNA
Plant growth response to gravity
Adaptation where one species resembles another
Passing of traits from parents to offspring
Substance that stimulates immunity without causing illness

Down

Change in DNA sequence
Organelle in plants where photosynthesis occurs
Molecule that triggers an immune response
Biome with high rainfall and biodiversity
White blood cell that engulfs and digests pathogens
Growth response of plants to environmental stimuli
Plant growth response to touch
Plant growth response toward light
Physical expression of genes
Cold biome with permafrost and limited vegetation
Grassland biome with scattered trees and seasonal rains
Different forms of a gene
Outer boundary of the cell that regulates entry and exit
Site of protein synthesis in cells
Control center of the cell containing DNA

27 Clues: Change in DNA sequence • Different forms of a gene • Physical expression of genes • Genetic makeup of an organism • Plant growth response to touch • Unit of heredity carried on DNA • Plant growth response to gravity • Plant growth response toward light • Site of protein synthesis in cells • Molecule that triggers an immune response • Biome with high rainfall and biodiversity • ...

Biology crossword 2025-08-22

Across

any living thing is called
occurs in the mitochondria in aerobic conditions
stored in the roots,stems or leaves as a form of starch
factor that affects photosynthesis
where our energy is stored
site where photosynthesis happens
boundry of the cell
control centre of a cell
how plants produce energy
dioxide we breath it out
we breath it in

Down

staying stable
produces proteins
outerlayer that protects the outside of a plant cell
series of chemicle reactions
a regulatory substance produced in an organism
a condition where your body cant control suger properly
sugers contain_____
sugers contain energy locked in the bonds of their_______
carries our genetics

20 Clues: staying stable • we breath it in • produces proteins • sugers contain_____ • boundry of the cell • carries our genetics • control centre of a cell • dioxide we breath it out • how plants produce energy • any living thing is called • where our energy is stored • series of chemicle reactions • site where photosynthesis happens • factor that affects photosynthesis • ...

Biology terminology 2025-08-22

Across

Oxygen free
Energy
Gland
Powerhouse
Sugar
fluid
Hormone
colour light
Neutral

Down

Signals
Blood sugar
Breathing
Genetic
Green
Protein
Sensors
storage
Starch
Control
Hormonal

20 Clues: Gland • Green • Sugar • fluid • Energy • Starch • Signals • Genetic • Protein • Sensors • storage • Hormone • Control • Neutral • Hormonal • Breathing • Powerhouse • Blood sugar • Oxygen free • colour light

Butterfly Biology 2025-10-30

Across

Fourth leg segment
Dormancy period in insects
Last segment of an insect leg that includes claws
Light filtered in one direction
Light-bending structures
Red, orange, or tan pigments
Species where males and females look different
Relationships that are mutually beneficial
An insect or animal that feeds on other animals
Non-native harmful species
Structures that cause light waves to overlap and interact
Shimmering color-changing effect
Third leg segment
Insects, diseases, and weeds that cause damage to crops, trees, and livestock
Strong natural polymer in exoskeletons
No longer in existence
Yellow, orange, and red pigments
Disguised to avoid detection
Second leg segment
Brown or black pigment
An animal that is caught and killed by another for food
Able to see ultraviolet light, in addition to the blue, green, and red
Blue or cyan pigment
Chemical poisons to kill pests
Fifth leg segment
Mimicry where harmful species have similar warning signals
First leg segment
Blue or green pigments
Stage of caterpillars
Resembling another to avoid predation
change Long-term change in weather patterns
Skin of insects
Behavior where butterflies drink from substrates containing sodium
Ability to feed on one host

Down

Orange pigment
Change in form
Sugary secretion produced by some insects
Tube-like tongue in butterflies
An insect or other agent that conveys pollen to a plant to promote fertilization
Make their own chemicals
Semitransparent structure
Able to see blue, green, and red
Tiny structures on wings arranged like shingles on a roof
Tube-like structure through which eggs are laid
Natural enemies developing inside insects
Natural home or environment
Warning coloration
Skin of insects
Chemical signals between insects
Green pigment
Ability to feed on multiple hosts
At risk of extinction
Mimicry where harmless species copies harmful one
Seasonal movement between regions
Shedding of integument
Defensive gland of swallowtail caterpillars

56 Clues: Green pigment • Orange pigment • Change in form • Skin of insects • Skin of insects • Third leg segment • Fifth leg segment • First leg segment • Fourth leg segment • Warning coloration • Second leg segment • Blue or cyan pigment • At risk of extinction • Stage of caterpillars • No longer in existence • Brown or black pigment • Blue or green pigments • Shedding of integument • Make their own chemicals • ...

Biology Vocab 2025-10-23

Across

Dense fluid-filled space
Attached to the surface of rough ER
Used in Cell division
Does not have a nucleus and a membrane-bound organelles
Region that includes the fluid, cytoskeleton, and all of the organelles except the nuclues
Has a nucleus and membran-bound organelles
Power house of the cell
Controls the cells activities, Double Membrane that surrounds the nucleus
Stores starch and pigments
A sac filled with fluid
Packages and processes proteins and lipids from the ER
Stores water, Enzymes, and waste
Called them "Cells" because they looked like little cubicles
Breaks down peroxide
Rigid Structure made of cellubase
Only the fluid part of the cell
He discovered animal cells
Stores genetic information
Stores starch
Model States that the phospholipid bilayer behaves like a liquid
ratio Large surface area:Small volume
Makes ribosomes and RNA
DNA

Down

Filters and moves substances
Stacks of thylakoids
Hollow Proteins
Transports and makes lipids
He discovered plant cells
Found in cytoplasms
Green pigment
Digestive Enzymes
Consists of a phospholipid bilayer
Provides support
What makes up all living things
He determined cells come from pre-existing cells
Inner Membrane
Cellular basis of life
Transports and makes proteins
Performs a specific function in the cell
Stores red, orange, and yellow pigments
Solid Proteins
Helps cells move and maintain their shape
Converts light energy into chemical energy by photosynthesis
Leeuwenhoek He was the first to observe living cells
Fluid surrounding thylakoids
Long Hair like structures that whip for movement

46 Clues: DNA • Green pigment • Stores starch • Inner Membrane • Solid Proteins • Hollow Proteins • Provides support • Digestive Enzymes • Found in cytoplasms • Stacks of thylakoids • Breaks down peroxide • Used in Cell division • Cellular basis of life • Power house of the cell • A sac filled with fluid • Makes ribosomes and RNA • Dense fluid-filled space • He discovered plant cells • ...

Biology Crossword 2025-10-15

Across

the animal that is hunted as food
the act of illegally hunting
chemicals in a specific area typically used for pests/improving the growth of plants
an organism that produces its own food
the long term shift/change in weather patterns
harsh biome that is cold with low precipitation, no trees, and permafrost
putting something into the environment that is harmful/poisonous
an organism that ONLY eats plants
all of the species living in the same place at the same time
LARGE aquatic biome, saltwater, and covers 70% of earth
humid biome near the equator with LOTS of rain
an animal that hunts others for food/killing
something in an environment that is living
a community of interacting organisms
the global sum of ecosystems which describes the zone on earth where life exists
biome of a grassy plain in tropical areas with little trees (safaris done in these areas)
big open area covered with grass and little to no trees/shrubs
an organism that ONLY eats meat

Down

biome that has 4 distinct seasons, moderate precipitation, & leaf shedding in fall with growth in spring
when an organism is brought to a place they arent native to which can cause harm
an organism that relies on others for food production
a large area that is characterized by its climate,animals, and plants living there
biome at a high latitude (mountains) cold, short growing season, and high winds
biome with coniferous trees (pine, spruce, and fir) cold long winters & short mild summers
an organism that eats both plants and meat
the long term weather in a specific area
the different populations living in an area that interact with each other
the organism that is sheltering another (typically impacts the shelter-er negatively)
the home/environment of an organism
an organism that breaks down dead matter (ex. bacteria/fungus)
any living individual
the aquatic biome, low salt contents, & has a variety of species (ex. ponds, lakes, & rivers)
a dense vegetation with shrubs & thorny bushes
something in an environment that is non-living
the process where environments become destroyed, ruining species homes
more fish being fished/taken out when not enough are being reproduced leading to danger of species
an organism that lives in another while harming them

37 Clues: any living individual • the act of illegally hunting • an organism that ONLY eats meat • the animal that is hunted as food • an organism that ONLY eats plants • the home/environment of an organism • a community of interacting organisms • an organism that produces its own food • the long term weather in a specific area • an organism that eats both plants and meat • ...

Elementary Biology 2025-10-15

Across

Process of using oxygen to release energy from food
A trait that helps an organism survive
Breaks down dead material and recycles nutrients
Large molecules that do most jobs in cells
Process of making more organisms
Molecule that carries genetic instructions (abbrev.)
Thread-like structure made of DNA
Any living thing (plant, animal, microbe)
Organism that eats other organisms for energy
Community of organisms plus their environment
The basic unit of life
Tiny single-celled organisms; some help and some harm
Tiny agent that can infect living cells (not a cell)

Down

A segment of DNA that codes for a trait
Process plants use to turn light into food
Where plants make food using sunlight
Place where a plant or animal lives
Organism that makes food (like plants)
"Powerhouse" of the cell that makes ATP
Controls the cell; houses DNA

20 Clues: The basic unit of life • Controls the cell; houses DNA • Process of making more organisms • Thread-like structure made of DNA • Place where a plant or animal lives • Where plants make food using sunlight • A trait that helps an organism survive • Organism that makes food (like plants) • A segment of DNA that codes for a trait • "Powerhouse" of the cell that makes ATP • ...

Biology Crossword 2025-11-14

Across

The second stage of cellular respiration
Body Inspects and packages proteins
The type of cellular respiration which uses oxygen
The process where organic compounds are turned into ATP
The type of cellular respiration that does not use oxygen
The final stage of cellular respiration
An additional non-living barrier found in plant cells
A storage and transportation vehicle
The barrier responsible for maintaining homeostasis
The bodies major energy source
Structures that help aid in cell division
The first stage of cellular respiration

Down

Site of photosynthesis
The dark spot on a nucleus and where ribosomes are made
the part of the ER with no attached ribosomes
Where DNA is located in a cell
Read instructions from DNA to build proteins
A part of the cytoskeleton in animal cells
The main site of cellular respiration and the powerhouse of a cell
the highway of a cell with attached ribosomes
structures that help clean up the cell
The barrier found around the nucleus
A fluid material that holds the cells organelles
The process used by plants to produce oxygen
The way Biologists classify each different species based on characteristics

25 Clues: Site of photosynthesis • Where DNA is located in a cell • The bodies major energy source • Body Inspects and packages proteins • The barrier found around the nucleus • A storage and transportation vehicle • structures that help clean up the cell • The final stage of cellular respiration • The first stage of cellular respiration • The second stage of cellular respiration • ...

Biology Vocabulary 2025-11-29

Across

stacks of thylakoids inside chloroplasts
enzyme that binds CO2 to RuBP
process that breaks glucose into pyruvate
membrane sacs where light reactions occur
anaerobic process producing ethanol and CO2
electron carrier used in cellular respiration
cell that opens and closes a stoma
transport system chain of proteins that move electrons to produce ATP
electron-carrying proteins in the electron transport chain
end product of glycolysis
complex that splits water and begins the electron transport chain
process where Rubisco binds oxygen instead of CO2
plants that fix CO2 into four-carbon compounds to reduce photorespiration
loss of water vapor from leaves
fermentation anaerobic pathway producing lactic acid
electron carrier that becomes NADPH when reduced
respiration occurring without oxygen
A molecule that helps form acetyl-CoA
tightly packed leaf cells where most photosynthesis occurs

Down

loose leaf tissue with air spaces for gas exchange
respiration requiring oxygen
plants that use standard three-carbon CO2 fixation
organisms that require oxygen to survive
plants that fix CO2 at night to conserve water
of photosynthesis environmental conditions that restrict photosynthesis
molecule that stores and releases energy for cellular processes
three-carbon sugar produced during the Calvin cycle
organism that consumes other organisms for energy
organism that produces its own food
mitochondrial cycle that produces NADH FADH2 and CO2
graph showing wavelengths of light absorbed by a pigment
waxy coating on leaves that reduces water loss
electron carrier that becomes FADH2
fluid-filled interior of the chloroplast
light-harvesting complex that produces NADPH
Cycle light-independent reactions that produce sugar from CO2
organisms that can live with or without oxygen
leaf pores for gas exchange
five-carbon molecule that binds CO2
electron carrier used in photosynthesis

40 Clues: end product of glycolysis • leaf pores for gas exchange • respiration requiring oxygen • enzyme that binds CO2 to RuBP • loss of water vapor from leaves • cell that opens and closes a stoma • organism that produces its own food • electron carrier that becomes FADH2 • five-carbon molecule that binds CO2 • respiration occurring without oxygen • ...

Cell biology 2025-12-16

Across

Another word for sugar
The amount of particles in a given space
The movement of particles against the concentration gradient and requires energy (2 words)
This type of cell stores its DNA in a nucleus
The process of becoming specialised
Contains lots of water and little solute
Osmosis occurs until ________ is reached
Where the specimen is placed on the microscope
The first stage of the cell cycle where genetic material doubles
How much larger an image appears
Has little water and lots of solute
A short section of DNA that codes for a specific trait
A type of cell that is unspecialised and can differentiate into any kind of cell
Where photosynthesis takes place in a plant cell
Where protein is made in the cell
The ability to distinguish between 2 different points

Down

Where chemical reactions take place in a cell
Cells undergo mitosis for growth and ________
An example of a prokaryotic cell
This type of cell does not store its DNA in a nucleus
Lets substances through
A type of cell division that produces 2 identical daughter cells
A cell becomes _______ to carry out a specific function
The movement of particles from an area of high concentration to an area of low concentration
Released during respiration
A condensed form of DNA
Where respiration takes place
Where DNA is stored in the cell, and controls the activities of the cell
Controls what enters and exits the cell (2 words)
The movement of water particles from a dilute to concentrated solution across a partially permeable membrane
A circular ring of DNA found in prokaryotic cells

31 Clues: Another word for sugar • Lets substances through • A condensed form of DNA • Released during respiration • Where respiration takes place • An example of a prokaryotic cell • How much larger an image appears • Where protein is made in the cell • The process of becoming specialised • Has little water and lots of solute • The amount of particles in a given space • ...

Biology Crossword 2025-12-10

Across

it copies DNA
some of them form acids or bases
diffuse down a concentration gradient.
acid The stuff chromosomes are made of
a is one type of atom or a group of atoms
a is the smallest unit of matter
is the diffusion of WATER through the cell membrane.
is the movement of molecules from higher concentration to lower concentration.
strengthen the cell membrane.
the release of substances out of the cell by the fusion of a vesicle with the membrane.
is a type of endocytosis. (takes in large, solid particles)

Down

Found in living tissues and exemplified by glucose
dissolve other substances
proteins and proteins are used to carry out DNA replication
they form between slightly positive hydrogen atoms and slightly negative atoms
diffusion is diffusion through transport proteins.
diffusion of water across a semipermeable membrane
they form the basic structural unit of nucleic acids
The copy is used to direct the production of a protein
polymerase bonds the nucleotides together
they are nonpolar molecules that indeed fats oils and cholesterol
make it easier, still passive transport, no ATP required
move across membranes because of concentration differences.
taking liquids and fairly large molecules into the cell by engulfing them
are polymers of amino acid monomers

25 Clues: it copies DNA • dissolve other substances • strengthen the cell membrane. • some of them form acids or bases • a is the smallest unit of matter • are polymers of amino acid monomers • diffuse down a concentration gradient. • acid The stuff chromosomes are made of • polymerase bonds the nucleotides together • a is one type of atom or a group of atoms • ...

Biology Midterm 2025-12-11

Across

The act of making offspring
Water moves outside the cell
"Tiny organs"
Transportation into the cell
Helps build muscle and is responsible for enzymes
Made up of opposite charges
Transportation that requires energy
Name of experimental process
Something that causes cancer
Basic Unit of Life
_______ energy that is lowered with enzymes
Three elements every macromolecule is made up of
Made up of two hydrogens and one oxygen
Stage of mitosis where chromosomes move "away"
Four stages of mitosis
Movement of water across the cell membrane

Down

Transportation out of the cell
Water Hating
Stores energy and makes up cell membranes
Surface _______ allows bugs to walk on water
Water Loving
Water dissolves a lot of substances, it is a _____
Maintaining an internal balance
Make up DNA
The sum of all chemical reactions in the body
Happens when cells divide uncontrollably
Short-term energy
Cell spend most of its time in this phase
Stage of mitosis where chromosome line-up
Programmed cell death

30 Clues: Make up DNA • Water Hating • Water Loving • "Tiny organs" • Short-term energy • Basic Unit of Life • Programmed cell death • Four stages of mitosis • The act of making offspring • Made up of opposite charges • Water moves outside the cell • Transportation into the cell • Name of experimental process • Something that causes cancer • Transportation out of the cell • ...

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

daniel.hoptmans crossword of all time!!! crossword puzzle

Across

trial
In ecology and biology.
altitude.
living organisms

Down

Of or having to do with life or living organisms.
relating to biology or living organisms.
living creature.
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

Across

consists of several cells
the father of taxonomy
ex. Kingdom, phylum, class, order, family, genus, species
Has peptidoglycan in cell
a diagram that shows the evolutionary relationships among a group of organisms
does NOT have a nucleus
makes up the cell walls of fungi
consists of one cell
a model that uses DNA comparisons to estimate the length of time that two species have been evolving indepentdently.
a two word naming system, genus followed by species
Was a kingdom that was split into eubacteria and archaebacteria
an organism that has to find or hunt its food

Down

present only in plants, give them their green colour and result in their ability to successfully carry out photosynthesis
ex. Eubacteria, archaebacteria, protista, fungi, plantae, anamalia
the strategy of grouping organisms together based on their evolutionary history
the organisms in this kingdom don’t have cell walls or chloroplasts
does have a nucleus
something who’s presence or absence in the cell wall determines whether the organism is part of the domain bacteria or archaea.
characteristics that can be used to construct a cladogram
the study of evolutionary relationships among organisms
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

Across

a sequence of three nucleotides that together form a unit of genetic code
pair of complementary bases in a double-stranded nucleic acid molecule
organism that contains genetic material that isnt its
the action of copying or reproducing something
A pyrimidine derivative, it is paired with adenine in double-stranded DNA.
the deliberate modification of the characteristics of an organism by manipulating its genetic material.
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.
is an enzyme that synthesizes short RNA sequences called primers

Down

compound found in living tissue as a constituent base of nucleic acids.
enzymes enzyme produced chiefly having the property of cleaving DNA
a compound that occurs in guano and fish scales,
scientific tests or techniques used in connection with the detection of crime.
small circular DNA strand in the cytoplasm
fruitfly scientist
transplantation of normal genes into cells in place of missing or defective ones
a sugar derived from ribose by replacing a hydroxyl group with hydrogen.
enzyme that brings about ligation of DNA
compound that is one of the four constituent bases of nucleic acids.
main function is to unpackage an organism's genes
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

Across

It is a structural layer surrounding some types of cells, situated outside the cell membrane.
It is the first phase of mitosis.
The daughter cells are identical to the parent as well as to each other.
It is technically the final stage of mitosis.
It is homologous chromosomes separate leading to daughter cells that are not genetically identical.
It is the part of a chromosome that links a pair of sister chromatids.
An organized profile of a person's chromosomes.
It contains the diploid chromosome number and it produces through mitosis.
It is divided into two domains, bacteria and archaea.
Cells with one set.
If it was made up of DNA, it acts as instructions to make molecules called proteins.
It forms a protein structure that divides the genetic material in a cell.
Any cell or organism that possesses a clearly defined nucleus.
It is a variant form of a gene.
It is found only in animal cells and it is used during cell reproduction.
It is the third phase of mitosis.

Down

It is the basic structural, functional, and biological unit of all known living organisms.
It is a process of programmed cell death that occurs in multicellular organisms.
It is made up of long chains of amino acids.
It links amino acids together in the order specified by messenger RNA molecules.
They are made of protein and one molecule of DNA, which contains an organism's genetic instructions, passed from parents.
Cells with two sets.
Contain the haploid chromosome number and produce through meiosis.
It is found in all living things.
It is encoded either in DNA or for many types of virus in RNA.
It is one of several structures with specialized functions, suspended in the cytoplasm of a eukaryotic cell.
It can be divided by mitosis to produce more of that.
A specialized structure occurring in most cells and separated from the rest of the cell by a double layer, the nuclear membrane.
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

Across

Complex molecules which are made of amino acids
When nuclear membranes are formed during cell division
Genetic instructions encoded in DNA
A type of cell which lacks membrane bound organelles
Genetic material found in the nucleus
Small organs in cells which enable life
A cell which contains two sets of complete chromosomes
Thread-like structures which carry hereditary information
Cell division where identical cells are produced
Cells which create reproductive cells
An organelle which contains genetic material
Heredity Information passed down from your parents
The gene which is located on the same spot of a chromosome

Down

The visual representation of chromosomes
The stage of cell division were chromosomes are visible
A type of cell which has a membrane-bound nucleus
Cells other than reproductive cells
An organelle where proteins are made
The structure which holds together the two chromatids
Organelles which aid during cell division
Mircotubles which move chromosomes during cell division
Also known as 'resting phase' when DNA replications occurs
Having a set of unpaired chromosomes
The second stage of cell division
The process of a programmed cell death
The building blocks of living things
The process of cell division where the result is four daughter cells
The type of cell which goes through meiosis
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

Across

Phase of mitosis in which the chromosomes line up across the center of the cell
Process in which cells become specialized in structure and function
Substance found in eukaryotic chromosomes that consist of DNA tightly coiled around histones
Series of events in which a cell grows, prepares for division, and divides to form two daughter cells
Cells that are capable of developing into some but not all the body's cells
Period of the cell cycle between cell division
Structure in an animal cell that helps to organize cell division
Region of a chromosome where the two sister chromatids attach
Division of the cytoplasm to form two separate daughter cells
Disorder in which some of the body's cells lose the ability to control growth
Cells that are able to develop into any type of cell in the body
Stage of early development in mammals that consist of a hollow ball of cells
Process of programmed cell death

Down

Reproduction involving the union of gametes
One of a group of external regulatory proteins that stimulate the growth and division of cells
Cell with limited potential to develop into many types of differentiated cells
Part of eukaryotic cell division during which the cell nucleus divides
Phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
Reproduction, as budding, fission, or spore formation, not involving the union of gametes.
First and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible
The division of a cell into two daughter cells with the same genetic material
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
one of the two identical sister parts of a duplicated chromosome
Unspecialized cells that can give rise to one or more types of specialized cells
Mass of rapidly dividing cells that can damage surrounding tissue
Phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
Developing stage of a multicellular organism
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

Across

the system of sexual reproduction
consumes food by producers
the system of your heart
produces food for consumers
cycle of viral reproduction
the hormones system
levels of consumers in an environment.
macronutrient
normally a plant, with the highest energy on a energy pyramid.
transports carbohydrates in a plant
involves bacteria and needs a host.

Down

the system of excretion
the system on your body's form and stability.
the system of your skin and body regulation
metabolic process, converted into cellular energy and metabolite lactate.
converts sugar into ethyl alcohol and carbon dioxide.
the system of your stomach
the system of your brain
transports water and nutrients to the stems and leaves of a plant.
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

Across

a type of seafood with pinchers and a shell
an individual animal, plant, or single celled life form
Constitute a domain of single celled organisms
you have to watch out for the high and low___
comes in colors of green, brown, and red
everything marine lives in the ___
NaCl
phylum is Cnidaria and has tentacles
any eukaryotic organism that is not an animal, plant,or fungus
the top taxonomic category
The taxonomic category that tans above class and below kingdom

Down

ex:bacilli,cocci,and spirilla
Taxonomic rank between class and family
a type of algae in the ocean that is delicacy to eat
movement of solvent molecules through a selectively permeable membrane
very important thing to survive
biological classification ranking between family and species
asteroidea
Taxonomic rank between phylum and order
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

Across

Specific characteristics of an individual that are inherited
As organisms move from one area to another, it brings its alleles along
The maintenance of a constant internal environment
When all organisms of a species have died
An organism exits an area
Homeostasis is achieved using
An organism moves into a new area
Hybrid offspring dies
Any heritable characteristic that increases an organism’s ability to survive and reproduce in its environment
Cells with hald the genetic information of the original cells

Down

Hybrid is sterile
Describes how well an organism can survive and reproduce in its environment
When a new population is started by a small number of organisms
The delivery of characteristics from parent to offspring
A group of individuals of the same species occupying a particular geographical area
The difference in DNA between different organisms of the same species
The scientific study of heredity
One or more bases are inserted into a DNA sequence
Cells with the full set of genetic information of the original cells
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

Across

Biological kingdom made up of prokaryotes
Yeast and molds
Taxonomist
a principal taxonomic category that ranks above class and below kingdom
a branching diagram showing the cladistic relationship between a number of species
primitive bacteria microorganisms
a trait that arose in the most recent common ancestor of a particular lineage and was passed along to its descendants
Uses sunlight to make nutrients
a genetically determined characteristic
the branch of biology that deals with phylogenesis
Eubacteria, Archae, Protista, Fungi, Plantae, and Animalia
predict the type of DNA sequence
organism that consists of more than one cell

Down

two terms are used to denote a species of living organism
single-celled organism
simple cells with rigid cell walls and often flagella
Cannot produce own food
eukaryotic organism
a system of classification
organisms whose cells have a nucleus enclosed within a nuclear envelope
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

Across

delivery of traits from parent to offspring
state of steady internal systems
an organelle in cells who have photosynthesis
both alleles are expressed
organism containing a nucleus
characteristics of an individual
changes over generations
a early form from which others evolved
the smallest unit that can live on its own
actual genes an organism possesses
traces of ancient life

Down

organism that lacks a nucleus
contains the cells chromosomes
surroundings where someone lives
organism physical traits
part of body functionless
small cavity or space in tissue
serves as the cells skeletal system
the scientific study of genes and heredity
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

Across

a molecule that can be bonded to other identical molecules to form a polymer.
the description of an observed phenomenon.
a substance produced by a living organism which acts as a catalyst
any of the class of sugars
Study of life.
a compound consisting of a nucleoside linked to a phosphate group
a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
a weak bond between two molecules
devoid of life

Down

a lipid containing a phosphate group in its molecule
a simple organic compound containing both a carboxyl (—COOH) and an amino
relating to or resulting from living things
a complex organic substance present in living cells
a carefully thought-out explanation.
to actively maintain fairly stable conditions necessary for survival
a carbohydrate
a chemical bond that involves the sharing of electron pairs
a small structural and functional unit of an organism
a supposition or proposed explanation.
a simple sugar which is an important energy source in living organisms
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

Across

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
a plant growth regulator (plant hormone) that stimulates cell elongation
the variety of ecosystems and species in an area and the genetic diversity within species
an illness in which the pancreas does not make sufficient insulin, or where cells do not respond appropriately to insulin
a hormone secreted by the adrenal glands in times of stress or excitemen
a change in the environment that is detected by a receptor, and which may cause a response
protection against infectious diseases, gained either actively or passively
a device that uses a biological material such as an enzyme to measure the concentration of a chemical compound
enzymatic release of energy from organic compounds in living cells
a green pigment responsible for light capture in photosynthesis in algae and plants
a haploid cell specialised for fertilisation
the probability of an organism surviving and reproducing in the environment in which it is found

Down

a lipid whose molecules are made up of a glycerol molecule and three fatty acids
damage to the brain caused by bursting or blockage of an artery
a nitrogenous excretory product produced in the liver from the deamination of amino acids
a length of DNA that codes for a particular protein or polypeptide
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
nitrogen-containing purine base found in DNA and RNA
having two identical alleles of a gene
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

Across

a plant growth regulator (plant hormone) that stimulates cell elongation
an illness in which the pancreas does not make sufficient insulin, or where cells do not respond appropriately to insulin
a lipid whose molecules are made up of a glycerol molecule and three fatty acids
damage to the brain caused by bursting or blockage of an artery
a device that uses a biological material such as an enzyme to measure the concentration of a chemical compound
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
having two identical alleles of a gene
a length of DNA that codes for a particular protein or polypeptide
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
a hormone secreted by the adrenal glands in times of stress or excitemen

Down

a change in the environment that is detected by a receptor, and which may cause a response
a nitrogenous excretory product produced in the liver from the deamination of amino acids
a haploid cell specialised for fertilisation
nitrogen-containing purine base found in DNA and RNA
tissue containing sieve tubes and other types of cell, responsible for the translocation of assimilates such as sucrose through a plant
the probability of an organism surviving and reproducing in the environment in which it is found
enzymatic release of energy from organic compounds in living cells
protection against infectious diseases, gained either actively or passively
the variety of ecosystems and species in an area and the genetic diversity within species
a tube that carries urine from a kidney to the bladder
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

Across

starch is an example
cells that do not contain a nucleus
large complex molecule
made up of carbon, hydrogen, oxygen
storage location within the cell
provides a waterproof coating
the name of the site where substates bind
type of solution that causes a cell to swell
provides structural support
cells which contain a nucleus
enzymes often end in with these letters
apparatus packages proteins
jelly-like fluid that holds organelles in place
site of cellular respiration
engulfs liquid type particle
movement from high to low concentrations

Down

the molecule that binds to an enzyme
can alter the effectiveness of an enzyme
type of solution that causes a cell to shrink
site of photosynthesis
enzymes lower this type of energy
type of diffusion that requires a channel
controls the functions of the cell
removal of waste from cell
aka diffusion of water
type of transport that requires energy
hormones are this type of macromolecule
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

Across

What is something present in the environment in such short supply that it restricts life processes?
Those that stop bacteria from reproducing are said to be…..
What gases make the bubbles in the bread dough?
culture, The two methods of artificial propagation are by taking cuttings and by…
Butterflies have two pairs of wings, compound eyes, and three pairs of jointed legs, these characteristics are common in which class of arthropods?
Fats molecules containing 3 molecules of fatty acids and 1 large molecule of?
What is the name for the term for the chemical reactions in cells that break down nutrient molecules to release energy without using oxygen?
What does detergent mostly contain ?
To test whether starch is present, we use a solution called as?
anemia, What disease inherited both recessive alleles for defective hemoglobin?
Enzyme reactions that split large molecules into smaller ones are called ___________ reaction?
At certain points in the lymphatic vessels there are swellings called..
The process by which the fluid is filtered out of the blood by the glomerulus is called?
High doses of alcohol can cause the liver cells to form too many fat droplets, leading to a diseases called?
Where is glycogen stored at?
Active transport uses energy so that the particles can move through the cell membrane. Where does this energy come from?
What structure is made up of a group of tissues, and working together to perform a specific function?
A thin layer of cytoplasm around the outside of the cell is called as?
What does biogas largely consist of?
true, When all offspring have the same characteristics as the parents, this is called what kind of breeding?
A thread of DNA,made up of a string of genes, is called?

Down

What does anaerobic respiration produce in the body?
The water travels up the xylem vessels in vascular bundles and this flow of water is called the...
The process of absorbing back the substance needed by the body is called?
Chrosome mutation is caused by ......'s syndrome.
Movement of the ribcage and diaphragm results in volume and pressure changes in the thorax, leading to ……………… of the lungs
What will happen to our body if it lacks fibre?
When a disease spreads globally, it is called?
A permanent increase in size is one of living organisms’ characteristics known as?
The muscle fibres of the arterioles contract, they make the vessels narrower and restrict blood flow, what is this process called…
what is made of wax, is waterproofing the leaf and is secreted by cells of the upper epidermis?
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….
The fusion of gamete nuclei is called?
Increase in temperature causing the diffusion rate to?
An organism that gets its energy from dead or waste organic material is called?
Tears contain an enzyme called...
What gases bind permanently with hemoglobin in red blood cells that reduce the smoker’s ability to provide oxygen to respiring cells?
A biological catalyst that is used to increase the rate of chemical reaction is a protein which is called as?
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

Across

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)
conversion of nitrogen containing substances into ammonia (14 letters)
a form of precipitation that has high levels of nitrate and Sulphur (4 letters and 4 letters (2 words))
place where the ozone layer is located (11 letters)
the full form of UV (11 letters)
conversion of nitrogen to oxides of nitrogen (13 letters)
the sphere which contains all the living organisms (8 letters)
the flow of energy is _________ (14 letters)
elemental form of carbon (7 letters)
the rocky outer part of the earth (10 letters)
the breeze that consists of movement of wind from sea to land (3 letters and 6 letters (2 words))
the combined mass of water on the earth (10 letters)
the flow of matter is ________ (6 letters)
the breeze that consists of movement of wind from land to sea (4 letters and 6 letters (2 words))
the process of turning water vapour into liquid water
____ cancer is a consequence of exposure to UV rays (4 letters)

Down

the only process that can make oxygen (14 letters)
a microbe that helps in nitrogen fixation and is found in roots of leguminous plants (9 letters)
the short form of ozone depleting substances (3 letters)
the process of turning liquid water into water vapour (11 letters)
Gas that makes up the Ozone Layer (5 letters)
gas that reduces the oxygen carrying capacity of RBC's (6 letters and 7 letters (2 words))
the phenomenon that occurs when greenhouse gases in the atmosphere trap solar radiation (10 letters and 6 letters (2 words))
_________ cycle is the movement of elements through organisms and the environment (14 letters)
Ozone depleting substance that is emitted by refrigerators, ACs, etc. (18 letters)
process by which nitrates are turned into elemental nitrogen (15 letters)
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

Across

A non-living factor in an ecosystem
one species hunting and consuming another
organism eaten by predator
A living factor in an ecosystem
first species that moves into a habitat
organisms leaving an ecosystem
amount of organism/total land
one species benefits,other not harmed
series of changes in an ecosystem
A group of populations
something that limits growth rate

Down

similar organisms that share a scientific name
organisms moving into an ecosystem
one species benefits, one harmed
organism that eats prey
A habitat filled with biotic+abiotic factors
A group of the same species
study of relationships between organisms
both species benefit
multiple species fighting over resources
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

Across

/ More than one mistake
/ Information that has been collected
/ Depends only on the extent of random errors
/ A offer intended to explain certain facts
/ Values that are labels
/ Value that is selected by the investigator
/ If a value shows up more than once
/ Physical, chemical or biological quantities
/ Values that can grow in volume by counting
/ The ideal measurement to be obtained (2 W)

Down

/ This value is measured for every change
/ The maximum or minimum values of variables
/ A measurement that is close to the truth
/ A statement suggesting what will happen
/ Marking a scale on a measuring instrument
/ The quantity between readings
/ Data which has been shown to be valid
/ This is the smallest change in quantity
/ An investigative procedure to answer a question
/ 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

Across

Proteins are polymers of ___.
Also known as fiber.
A _____ is made up of one sugar group.
An ____ is a part of an amino acid and can be a number of things.
A _____ can be made up of thousands of sugar groups.
This is the process of water removal.
A ___ is many monomers linked together.
_____ are a diverse group of compounds.
____ material is derived from living things.
____ usually come from animals.
A ____ consists of two or more amino acids linked in a chain.
Something that can not dissolve in water is ___.
Milk sugar is also known as ____.
The most common monosaccharide is ___.
This, along with three other components, is used to create a triglyceride.
____ is a polysaccharide that is an important part of energy storage in plants.
What is a sub unit of a larger molecule?

Down

An ____ speeds up chemical reactions in the body.
A ____ has two sugar groups.
_____ is also known as table sugar.
Rings of fatty acids are also known as ____.
_____ usually come from plants.
An enzyme is used as a ____ to start a chemical reaction.
If the shape of a molecule changes it may become _____ and imay not work.
_____ are extremely important in the cell membrane and are a family of lipids.
The most abundant and important steroid in the body.
This is the act of water insertion.
This is also known as fruit sugar.
Three of these, along with glycerol, are used to create a triglyceride.
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

Across

site of protein synthesis
controls substances which go in and out of cell
site of respiration
is an alcohol
modifies, tags and stores protein
controls what goes in and out of the nucleus
water loving
are fats and oils
essential in cell division
site of translation in cell

Down

made from fatty acid and alcohol
controls cell and contains the DNA
the movement of molecules across a cell membrane against the concentration gradient.
repels water
jelly like substance, makes up most of the nucleus
traps light energy for photosynthesis
the bond between the fatty acid chain and the glycerol is called this
breaks up digest and remove things in the cell
similar to triglycerides
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

Across

this plant has prop root
root system of eudicots and gymnosperm
reproductive organ at the carpel
tissue that located under the epidermal tissue
other name of Daucus Carota
leaf tissue that contains palisade and spongy parenchyma
water and mineral absorption from
where the cells having elongated and enlarge growth
the outer layers of leaf
smaller roots
pores which arranged like stripes ______ strip
water and mineral can penetrate this tissue trough pores
result of leaf modification
kind of flower that only has stamen or carpel
the deepest part of root

Down

roots in mangrove, pandan
one of the stem structure
leaf tissue
singular
a plant with taproot system
flowermthat have both stamens and carpel
monocots are the plants with this roon system
process of food making in plants
photosynthesis place but take more chloroplast
flower ornamental,usually green and protects the flower bud durng the development
root cap
made of xylem and phloem
female reproductive organ of the flower
flower ornamental that has a very attractive colors
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

Across

When a slight attraction develops between oppositely charged regions of nearby molecules
number of individuals in an area.
When an ecosystem only has 1 nutrient that is scarce or slow cycling
One or more electrons are transferred from one atom to another
or orientation releases waste materials
factors that shape an ecosystem, things that make the ecosystem a place where organisms are able to live
provides support for the body and connects its ports
organisms receping internal conditions despite changes in external environment
Feeds on plant and animal remains and other dead matter for energy
All organisms in an area plus the nonliving environment
mixtures of water and non dissolved material. ex. blood
Uneven disturbance of charge, water is negative on oxygen end and positive on the hydrogen end
transmits nerve impulses throughout the body
obtaining and using food

Down

Forms when electrons are shared between atoms
Attraction between molecules of different substances causes capillary action
No two species can occupy the same niche in the same habitat at the same time
A disturbance in oxygen
Includes glands and tissues that cover interior and exterior surfaces.
along with bones, enables the body to move
biological influences, includes the organism itself and things it might interact with
Total living tissue with a trophic level
Any relationship in which two species live closely together
atoms of the same element, differ in the number of neutrons
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

Across

An animal without a skeleton on the inside (12)
A detrivore which hangs around waiting for animals to drop dead. Sometimes called buzzards or condors. (7)
The living matter where chemical reactions take place. (9)
Kingdom of animals (8)
The scientific name for humans. (11)
Plural form of Phylum (5)
Term for living organism eg.(marine life, birds, humans) (6)
An organism that breaks down dead organisms.(10)
The hunted that are devoured by their predator. (4)
Latin for bird(4)
Largest taxonomic rank (6)
The control room of the cell. (7)
An organism that devours dead animals. (9)
Warm blooded, usually hairy animal(6)
Pikachu is classified in the Pokédex as an electric ______. (5)

Down

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)
Type of reproduction where one individual produces offspring that are genetically identical to itself._____________ Reproduction. (7)
Shrek's annoying companion. (6)
Thread-like, gene-carrying bodies in the cell nucleus.(11)
Genetic change in an organism over time (9)
Animal that hunts and devours other animals (8)
The only animal companion in Wizard of Oz beside Toto. (4)
Term for non-living eg.(rock,wind,energy) (7)
Which Taxonomic rank is missing? Domain, Kingdom,__________, Class, Order, Family, Genus, Species. (6)
Son of the King of the Jungle(5)
Creatures of the Mammalia class and give birth to young that live in their pouch. (9)
Second largest taxonomic group consisting of closely related phyla. (7)
Early stage of unborn child (6)
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

Across

Saliva contains an enzyme called
Breaks proteins into smaller polypeptide fragments
Supply raw materials for growth and repair of structures such as skin and muscle
System Breaks down food; absorbs nutrients; eliminates wastes
digestion The physical breakdown of large pieces of food into smaller pieces
Inorganic nutrients that the body needs, usually in small amounts, are called
From the throat, the bolus passes through a tube called
digestion Enzymes break down food into the small molecules the body can use
diet Provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight
Group of different types of tissues that work together to perform a single function or several related functions is called
system Produces gametes; in females, nurtures and protects developing embryo
Breaks down fat
Equal to 1000 calories
The fingerlike projections called
As food passes through the digestive system
Organic molecules that the body needs in very small amounts are called
Continues the breaks down of protein
Its a gland that serves three important functions
Once food has been broken into small molecules, it can be absorbed by cells in the small intestine.
system Helps protect the body from disease
system Eliminates waste products from the body
Inhibition Is the process in which a stimulus produces a response that opposes the original stimulus
Breaks down dipeptides into amino acids
Group of cells that perform a single function is called
Is a large muscular sac that continues the chemical and mechanical digestion of food
Is the amount of the heat needed to raise the temperature of 1 gram of water by 1 degree Celsius
Molecules in food contain chemical energy that cells use to produce

Down

Is the basic unit of structure and function living things
Help the body to absorb fat-soluble vitamins and are a part of cell membranes, nerve cells, and certain hormones
The most important nutrient
Tissue The tissue that lines the interior and exterior body surfaces is called
Supplies raw materials your body needs to build and repair tissues
Tissue Nerve impulses are transmitted throughout the body by
Describes the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments
You take a forkful food into your
Is a small saclike organ called
Covered with tiny projections known as microvilli
intestine When chyme leaves the small intestine, it enters in the
Major source of energy for the body.
Provide the force that moves through the esophagus toward the stomach
Breaks up the globs of fat into smaller droplets that disperse in the watery environment
The digestive system cannot digest and absorb all the substances in food that enter the body
As the teeth cut and grind the food, the salivary glands secrete
Are absorbed through the walls of the small intestine
Naturally, the first step in digestion is getting food into the system
Are anchored in the bones of the jaw
sphincter Closes after food passes into the stomach
intestine It is where almost all of the digestive enzymes enter the intestine
Mixture with an oatmetal-like consistency called
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

Across

intestine When chyme leaves the small intestine, it enters in the
digestion Enzymes break down food into the small molecules the body can use
Are absorbed through the walls of the small intestine
Breaks down fat
system Eliminates waste products from the body
Breaks up the globs of fat into smaller droplets that disperse in the watery environment
Equal to 1000 calories
From the throat, the bolus passes through a tube called
Describes the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments
Breaks down dipeptides into amino acids
Continues the breaks down of protein
Inhibition Is the process in which a stimulus produces a response that opposes the original stimulus
Breaks proteins into smaller polypeptide fragments
intestine It is where almost all of the digestive enzymes enter the intestine
The digestive system cannot digest and absorb all the substances in food that enter the body
Supply raw materials for growth and repair of structures such as skin and muscle
system Produces gametes; in females, nurtures and protects developing embryo
sphincter Closes after food passes into the stomach
Covered with tiny projections known as microvilli
As the teeth cut and grind the food, the salivary glands secrete
Molecules in food contain chemical energy that cells use to produce
Is a large muscular sac that continues the chemical and mechanical digestion of food
Is a small saclike organ called
Organic molecules that the body needs in very small amounts are called
Saliva contains an enzyme called
Group of different types of tissues that work together to perform a single function or several related functions is called

Down

Is the basic unit of structure and function living things
Tissue The tissue that lines the interior and exterior body surfaces is called
system Helps protect the body from disease
Is technically part of the digestive system because it produces bile
The fingerlike projections called
digestion The physical breakdown of large pieces of food into smaller pieces
Major source of energy for the body.
Once food has been broken into small molecules, it can be absorbed by cells in the small intestine.
System Breaks down food; absorbs nutrients; eliminates wastes
Naturally, the first step in digestion is getting food into the system
The most important nutrient
Are anchored in the bones of the jaw
Provide the force that moves through the esophagus toward the stomach
Its a gland that serves three important functions
diet Provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight
Is the amount of the heat needed to raise the temperature of 1 gram of water by 1 degree Celsius
As food passes through the digestive system
Inorganic nutrients that the body needs, usually in small amounts, are called
Group of cells that perform a single function is called
You take a forkful food into your
Tissue Nerve impulses are transmitted throughout the body by
Mixture with an oatmetal-like consistency called
Help the body to absorb fat-soluble vitamins and are a part of cell membranes, nerve cells, and certain hormones
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

Across

Labels Can be used to choose healthful foods.
System Converts food into small molecules that can be used by cells of the body.
Connects the mouth with the stomach.
Water-Soluble: The two types of vitamins.
Organic molecules that the body need in very small amounts.
Digestion Enzymes break down food into the small molecules the body can use.
The process when food has been broken into small molecules.
example of Water-Soluble vitamin.
Activity Helps you maintain a healthful weight by burning calories.
Begins to break the chemical bonds in starches, formins sugars.
Recomends a diet with a maximum of thirty percent of calories from fat.
Is a large muscle sac that continues the chemical and mechanical digestion of food.

Down

Where the Digestive System begins
Digestion Is the physical breakdown of large pieces of food into smaller pieces.
Breaks proteins into smaller polypeptide fragments.
Helps to moisten the food and make ir easier to chew.
When materials are eliminated from the body as feces.
Example of Fat-Slouble vitamin.
is needed to make Hemoglobin.
Inorganic nutrients that the body needs, usually in small amounts.
is required to produce the calcium phosphate for the bones.
Diet Provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight.
a mixture with an oatmeal-like consitancy.
Intestine Where almost all of the digetive enzymes enter the intestine.
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

Across

Process in which extensions or cytoplasm surround and engulf large particles and take them into the cell.
Loss of water from a plant through its leaves.
Bond formed by the sharing of electrons between atoms.
The granular material you can see in the nucleus.
One of two tiny structures located in the cytoplasm of animal cells near the nuclear envelope.
A protein that spans the membrane and allows H+ ions to pass through it. (two words)
The system that provides oxygen needed for cellular respiration and removes excess carbon dioxide from the body.
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.
Process by which a cell releases large amounts of material.
Carry high-energy electrons produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell.
Group of similar cells that perform a particular function.
Relationship in which two species live closely together.
Conversion of nitrates into nitrogen gas.
The reactants of enzyme-catalyzed reactions.

Down

Single sugar molecules.
The process in which cells develop in different ways to perform different tasks. (two words)
Large macromolecule formed from monosaccharides.
Specialized structure that performs important cellular functions within a eukaryotic cell.
Process by which organisms maintain a relatively stable internal environment.
The composition of nearly all cell membranes. (two words)
One of the principal chemical compounds that living things use to store and release energy.
Electron carrier involved in glycolysis.
Process by which some organisms use chemical energy to produce carbohydrates.
Group of organs that work together to perform a specific function. (two words)
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

Across

Group of organs that work together to perform a specific function. (two words)
A protein that spans the membrane and allows H+ ions to pass through it. (two words)
Carry high-energy electrons produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell.
Process by which some organisms use chemical energy to produce carbohydrates.
The composition of nearly all cell membranes. (two words)
Process in which extensions or cytoplasm surround and engulf large particles and take them into the cell.
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.
One of the principal chemical compounds that living things use to store and release energy.
Loss of water from a plant through its leaves.
Conversion of nitrates into nitrogen gas.

Down

Single sugar molecules.
Specialized structure that performs important cellular functions within a eukaryotic cell.
Weak acid or base that can react with strong acids or bases to help prevent sharp, sudden changes in pH.
Electron carrier involved in glycolysis.
Process by which organisms maintain a relatively stable internal environment.
The process in which cells develop in different ways to perform different tasks. (two words)
The granular material you can see in the nucleus.
Relationship in which two species live closely together.
Large macromolecule formed from monosaccharides.
One of two tiny structures located in the cytoplasm of animal cells near the nuclear envelope.
Bond formed by the sharing of electrons between atoms.
The reactants of enzyme-catalyzed reactions.
Process by which a cell releases large amounts of material.
The system that provides oxygen needed for cellular respiration and removes excess carbon dioxide from the body.
Group of similar cells that perform a particular function.

Biology Crossword 2012-11-30

Across

Platelets help this to clot
Each protein molecule is built up from these acids
This is what changes to genes are called
Changing the shape of an active enzyme until eventually the reaction stops
The process plants carry out
An example of this type of protein would be collagen
An example of the hormone protein
The information contained in genes
Enzymes react slow when this is low
The tiny structures found in cells
The capillary allow the exchange of these between blood and tissues
Needed for growth and repair of bones

Down

The structure of DNA
The normal human will have 23 pairs of these
The 'm' in 'mRNA'
Where ribosomes are found
An example of a catalyse chemical reaction in a living cell
The blood is pumped at high pressure away from the heart into these
What red blood cells transport
The ______ and key mechanism of an enzyme
The red protein that is found in red blood cells
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

Across

A foreign macromolecule that does not belong to the host organism and that elicits an immune response
extends leg at knee
A male gamete
Carpi Radialis Longus Extends leg at knee
Disintegration of a cell by rupture of its plasma membrane
Voice box
The inner, as opposed to the outer, part of an organ, as in the adrenal gland.
malignant, invasive disease
Any minute, threadlike structure within a cell.
Flexes wrist
A sugary fluid that attracts insects to plants.
membrane The outer membrane of the cell; the plasma membrane.
Medialis extends fingers
The study of animals
The process of breaking down food into molecules small enough for the body to absorb.
acquired immunodeficiency syndrome
A virus that parasitizes a bacterial cell
are prokaryotic microorganisms responsible for many human diseases.
extends forarm at elbow
The transparent anterior portion of the eyeball
Biologists who specialize in the study of fish behavior, anatomy, physiology, and evolution.
The branch of biology concerned with naming and classifying the diverse forms of life.
The colorless fluid, derived from interstitial fluid, in the lymphatic system of vertebrate animals.
Dorsi Flexes forarm at elbow and rotates hand laterally
The formation of a gastrula from a blastula
A member of the nonreproductive laboring caste of social insects
The tendency of different kinds of molecules to stick together
Teres Rotates arm laterally
Major Adducts arm, extends and flexes humerus
Extends and adducts arm and rotates humerus inwardly or pulls shoulder downward and posterially
Semifluid mass consisting of partially digested food
A heterotrophic mode of nutrition in which other organisms or detritus are eaten whole or in piece
Latae Flexes thigh
A biological compound consisting of three fatty acids linked to one glycerol molecule.
Medius adducts, flexes and rotates thigh laterally
extends humerus or adducts and rotates arm medially
female whose function is to lay eggs
The diploid product of the union of haploid gametes in conception; a fertilized egg.
The tubular excretory unit of the vertebrate kidney

Down

Pertaining to the stomach.
The inner layer of the skin, beneath the epidermis
A harmless variant or derivative of a pathogen that stimulates a host's immune system to mount defenses against the pathogen
An enzyme in perspiration, tears, and saliva that attacks bacterial cell walls
One of two tubes that transport urine from the kidneys to the urinary bladder.
Major Adducts thigh flexes and rotates lower limb medially
Abducts, flexes, and rotates thigh medially
Longus extends wrist and abducts hand
The stored food in egg cells that nourishes the embryo.
Carpi Radialis flexes and abducts wrist
A diploid organism that carries identical alleles at one or more genetic loci.
A type of flexible connective tissue with an abundance of collagenous fibers embedded in chondrin
Major extends leg at knee
Femoris rotates arm laterally
The protein shell that encloses the viral genome; rod-shaped, polyhedral, or more completely shaped.
A protein that suppresses the transcription of a gene.
The study of how organisms interact with their environments.
An organism that absorbs nutrients from the body fluids of living hosts
The movement of water and dissolved substances into a cell, tissue, or organism
flexes and abducts wrist
In genetics, the proportion of individuals with a particular genotype that show the phenotype ascribed to that genotype
A sugar
A noncoding, intervening sequence within a eukaryotic gene.
Flexes leg, extends thigh
The study of the functioning body organs.
Anterior Flexes thigh
Abducts and rotates thigh medially
The science of biological structures.
Rodlike structure of tightly coiled chromatin
General term for cancers of the lymphoid tissues
Longus rotates forearm medially
Femoris Dorsiflexion and inversion of foot
A very small arter
solution Solutions of equal solute concentration
Pulls arm anteriorly and across chest rotates humerus or abducts arm
A ropelike bundle of neuron fibers (axons and dendrites) tightly wrapped in connective tissue.
Flexes forarm at elbow
An organism that acts as a decomposer by absorbing nutrients from dead organic matter.
An automatic reaction to a stimulus, mediated by the spinal cord or lower brain
Brachii Flexes leg, extends thigh
Dorsiflexion and eversion of foot and extension of toes
The steady-state physiological condition of the body
Any method of increasing contact between the respiratory medium and the respiratory surface
Dead organic matter
The major artery in blood-circulating systems; the aorta sends blood to the other body tissues.
A substance that is dissolved in a solution.
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

Across

change over time
during DNA into RNA
cell division that produces 4 haploid daughter cells
gluocse+oxygen --> ATP+carbon dioxide+water
movement of water from high concentration to low
bacteria is an example of this cell type; has no nucleus
not requiring air/oxygen
site of photosynthesis
ability to survive and reproduce
phase during mitosis when all the chromosomes line up in the middle

Down

DNA and RNA are example of this
both organisms benefit from an interaction
used for long term energy, these biomolecules do not mix with water
mushrooms and molds are in this kingdom
survival of the fittest
non-living pathogen that can cause disease
makes ATP, site of cellular respiration
responsible for making proteins within a cell
another word for autotrophic, produces own food
moving things against the concentration gradient, requires ATP
another word for heterotrophic
two alleles are different (ex. Bb)
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

Across

A fishing net that is hung vertically so that fish get trapped in it by their gills.
A synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc., that can be molded into shape
A fishing net or seine that can be drawn into the shape of a bag, used for catching shoal fish.
The draining away of water (or substances carried in it) from the surface of an area of land, a building or structure
Clean out the bed of (a harbor, river, or other area of water) by scooping out mud, weeds, and rubbish with a dredge
Act (MMPA) of 1972 was the first article of legislation to call specifically for an ecosystem approach
any natural resource (as wood or solar energy) that can be replenished naturally with the passage of time
A large baglike net dragged by a boat along the bottom of a fishing bank
the increase in concentration of a substance
unwanted marine creatures that are caught in the nets while fishing for another species
the removal of salt (especially from sea water)
Originating or occurring naturally in a particular place
liquid mixture of hydrocarbons that is present in suitable rock strata and can be extracted and refined
Deplete the stock of fish in (a body of water) by too much fishing
The cultivation of fish or other marine life for food.
The variety of life in the world or in a particular habitat or ecosystem.
A large group of simple nonflowering plants containing chlorophyll but lacking true stems, roots, leaves, and vascular tissue
There are various dolphin safe labels used for canned tuna to imply that the fish has been caught without harming or killing dolphins

Down

the accumulation of substances, such as pesticides
also called methane hydrate, hydromethane, methane ice or "fire ice" is a solid clathrate compound
A natural fuel such as coal or gas, formed in the geological past from the remains of living organisms
The maximum level at which a natural resource can be routinely exploited without long-term depletion
Excessive richness of nutrients in a lake or other body of water, frequently due to runoff from the land
Minerals, fossil fuels, and other materials present in essentially fixed amounts (within human time scales) in our environment
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

Across

structure within a cell
too much water outside
makes myosin with amino acids
too much water on the inside
molecules cant spread apart o get to the cell membrane so it goes through protein channel
state of being equal
diffusion of water
like a recycling bin in a school
molecule is too big so cell membrane has to open up to take it in
movement of larger particles to get into the cell membrane

Down

stores nutrients
packages and ships things
molecule leaving cell membrane
produces ennergy for the cell
going from a higher concentration to a lower concentration
allows things in and out
like a hallway in a school
everything is equalized
contains DNA
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

Across

an organisms role
the organism that eats prey
an organism that eats plants
the organism that is harmed in parasitism
where one organism benefits and the other is harmed
a symbiotic relationship in which one species benefits while the other species is not affected
the organism that is eaten by the prey
a linear path of producers to consumers
the living aspects of the environment
the total mass of an organism at the tropic level

Down

makes energy from the sun
an organism that eats another consumer
consume soft tissue of deed animals
the dead leaves, animal feces, and other organic debris that collects on the soil or at the bottom of a body of water
the organism that benefits from parasitism
the area where a single organism lives
the nonliving aspects of the environment
the study of how living things interact with each other and with their environment
a symbiotic relationship in which both benefit
a relationship in which members of one species (the predator) consume members of another species (the prey).
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

Across

A group of different types of tissue that works together to perform a single function or several related functions
A physical digestion breakdown of large pieces of food into smaller pieces
It breaks protein into smaller polypeptide fragments
When a stimulus produces a response that opposes the original stimulus
Inorganic nutrients that the body needs
A type of digestion where enzymes break down food into the small molecules
A gland that serves three functions
It works along the pancreas and liver
Fingerlike projections
It provides the force that moves food down the esophagus
The most important nutrient
The bolus passes through this tube from the throat
Organic molecule that the body needs

Down

It is equal to 1000 calories or 1 kcal
A type of tissue where movements of the body are possible
The major source of energy for the body
A type of tissue that linens the interior and exterior body surfaces
The internal temperature of a living being
An enzymes that fights infection
A group of cells that perform a single function
Primary function to remove water from the undigested material
It produces bile
A type of tissue where the nerve impulses are transmitted throughout the body
The basic unit of structure and function in living things
A large muscular sac
A type of tissue that connects the body
A mixture with an oatmeal-like consistency
It supplies raw material for growth and repairs of structures
It breaks the chemical bonds in starches
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

Across

muscular sac that continues the chemical and mechanical digestion of food
tissue/nerve impulses are transmitted through the body
tissue/tissue that lines the interior and exterior body surfaces
of cells that perform a single function
nutrients that the body needs,usually in small amounts
inhibition/process in which a stimulus produces a response that opposes the original stimulus
the force that moves food though the esophagus toward the stomach
proteins into smaller polypeptide fragments
diet/provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight
blood sugar levels
projections
system/converts food into small molecules that can be used by the cells of the body
intestine/or colon
raw materials fro growth and repair of structures such as skin and muscle
with an oatmeal-like consistency
molecules that the body needs in very small amounts
of nutrient that is the major source of energy for the body

Down

tissue/tissue that provides support for the body and connects it
bolus passes through a tube called....
to 1000 calories or 1 kilocalorie
intestine/it's where almost all of the digestive enzymes enter the intestine
enzyme that begins to break the chemical bonds in starches ,forming sugars
tissue/movements os the body are possible because of ......
unit of structure and function in living things
the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments
step in digestion is getting food into the system
made up of fatty acids and glycerol
important nutrient in the body
digestion/the physical break down of large pieces of food into smaller pieces
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

Across

Specialised fluid, often containing cells, that is circulated to provide internal transport in animals.
______ circulatory system: A system for fluid transportation in which there is no specialised transporting fluid (blood).
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.
A tube carrying urine from the kidneys to the bladder.
____ of Henle: The U-shaped loop in a mammalian kidney between the proximal and distal convoluted tubules, dipping into the medulla.
________ 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.
A plant response in which the direction of the response is related to the direction from which the stimulus comes (maybe positive or negative).
_____ acid: A complex nitrogenous compound that is produced by the breakdown of nucleic acids. Excreted by snails, reptiles, insects and birds
A muscular pumping organ that mover internal fluid (usually blood) in animals.
______ pressure gradient: A gradient that causes the bulk flow of water in the phloem. It arises in response to an osmotic gradient.
A vertebrate storage organ for urine.
__________ hormone: A hormone secreted by the hypothalamus that controls the secretion of some pituitary hormones.
The removal of waste products from metabolism.
A plant hormone that stimulates the division of plant cells in the presence of an auxin.
Change in direction of plant growth in response to contact with a surface.
The organ of excretion in vertebrates, also has a role in water regulation.
_________ neuron: One which conducts an impulse from the receptor to the central nervous system
_________ detector: A receptor that detects change in a factor of the internal environment that is being regulated.
Tissue responsible for the transport of water and minerals from soil to leaves in vascular land plants.
Large artery carrying blood from the left ventricle to the body of animals.
Two large veins returning blood from the body and into the right atrium.
A blood vessel with thick, elastic walls, through which blood flows from the heart to other body parts
The fluid within the lymphatic system.
The area of the brain immediately below the thalamus.
________ nervous system: A subdivision of the nervous system that regulates the internal environment.
A chemical released from a neuron ending, in response to a nerve impulse that interacts specifically with receptors on a responding cell.
The junction between a neuron and another cell, across which an impulse is transmitted; synaptic transmission usually involves the release of a chemical (neurotransmitter).
Oxygenated: High in oxygen.
_________ detector: A receptor that detects a change in the internal of external environment
Is the first nitrogenous waste to be formed in the breakdown of protein.
____arc: A nerve pathway that produces an automatic and often rapid response to a stimulus; occurs without conscious thought.
A tiny blood vessel across which exchange occurs between blood and tissues.
Sensory receptor that detects and responds to a change in its shape.
_________ fluid: Extracellular fluid located in the spaces between cells in tissues.
A specialised structure that can detect a specific stimulus and initiate an action potential.
__________ fluid: Fluid contained within the cell membrane; fluid within the cytoplasm.
Active release of specific substances from a cell or group of cells.
A blood vessel that carries blood towards the heart in animals with closed circulatory system.
The maintenance of a stable internal environment in the face of changes in either the external or internal environment.
Fatty sheath containing nerves.
Deoxygenated: Has _____ levels of oxygen
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.
_______ cortex: The surface of the brain that is concerned with higher functions (such as memory).
A sensory receptor that detects and responds to light.
______ potential: A reversal of the normal potential difference across a cell membrane, or between the inside and outside of a nerve fibre.
A plant hormone associated with fruit development and ripening.
__________ 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.
blood pressure: Pressure in the main arteries due to the pumping action of the left ventricle.
The external covering of an organism.
_____ acid: A growth inhibiting plant hormone.
A plant hormone that promotes the growth of new shoots, phototropic responses and development of plant parts.
The area of the brain that functions in the unconscious coordination of movement and balance.
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
Membrane-bound vesicles, found in most animal cells, in which powerful enzymes break down debris and foreign microorganisms
__________ system: A system of vessels, emptying into veins near the heart, which returns interstitial fluid and proteins into the blood circulation.

Down

________ neuron: One which conducts an impulse from the central nervous system to the effector.
A secretion produced by the bladder, acts as an emulsifying agent.
An intermitted wave of raised blood pressure passing rapidly along main arteries due to the left ventricle pumping blood into the aorta.
A nerve cell, including its cell body, dendrites and axon, forming the fundamental unit of the nervous system in animals.
______ tissue: Specialised transport tissues of plants that are continuous throughout the plant. It includes Xylem and Phloem tissue.
Pulmonary ______: Blood vessels carrying blood towards or away from the lungs (via pulmonary arteries and pulmonary veins)
An organ in vertebrates that secretes bile and stores glycogen.
Small fragments of cells found in blood and involved in the blood clotting process.
__________ nervous system: A sub division of the nervous system involved with functions over which the body has voluntary control.
A chamber of the heart into which blood returns from the body or the lungs before passing into the ventricles.
______ blood cell (erythrocyte): A small biconcave haemoglobin-containing blood cell involved in oxygen transport.
The top of the spinal cord extending into the middle of the brain.
_______ 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.
________ gland: in animals, a gland that typically releases its secretion (hormone) directly into the circulatory system
A muscle or gland that responds to a stimulus.
______ blood cells (leucocyte): A nucleated blood cell involved in immune defence and responses. Including lymphocytes and phagocytes
A functional unit of the kidney; made up of Bowman’s capsule surrounding a glomerulus and a tubular region leading into a collecting tubule.
Fluid produced by the kidneys which contains nitrogenous waste products.
The middle (for example the middle of the kidneys)
Sensory receptors that detect and respond to specific chemical substances.
Pulmonary _____: Veins carrying oxygenated blood from the lungs to the left ventricle
‘Wood’ material in plant cell walls.
Naturally according hormones that accelerate plant growth by increasing stem elongation.
___________ division: The division of the autonomic nervous system that generally enhances body activities to gain and conserve energy
Plant tissue through which sugars and other organic compounds are distributed to different parts of the plant.
__________ 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.
A tube that carries urine from the bladder to the exterior.
Flaps of tissue that prevent the backflow of blood in the heart or Lymph in the lymphatic system.
________ artery: Arteries, arising from the aorta, which carries blood to the muscular walls of the ventricles.
In the kidney, the process by which the primary kidney filtrate is taken back into the tissues, via the nephrons.
A type of white blood cell responsible for immune responses.
The reversal of polarity across the membrane of a cell.
A region of rapidly dividing cells which produces secondary growth in woody plants.
A nerve cell found in the brain or spinal cord
The part of the nerve cell that conducts action potential away from the cell body and towards the next nerve cell.
A type of white blood cell that is able to engulf and breakdown extracellular debris and invading microorganisms.
_________ fluid: Fluid located outside cell membranes: includes blood, plasma and interstitial fluid.
A highly muscular pumping chamber of the heart.
A small vein
Having a charge across a surface (e.g. Positive and negative)
A response of an organism to light (e.g. a change in direction of growth in a plant).
Sensory receptors that detect or respond to heat or cold
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).
Transport of dissolved sugars and other organic materials through phloem sieve tubes, from the leaves to other parts of the plant.
Stimulation of growth in some plants by exposure to a period of cold
________ feedback: A mechanism in homeostasis whereby a change in the physical condition triggers a response that re-establishes homeostasis.
The loss of liquid water from leaves as a result of root pressure.
______ nervous system (CNS): The brain and spinal cord of vertebrates.
Extensions of the cell body that increases the surface area for receiving inputs from neurons or sensory receptors.
_________ division: The division of the autonomic nervous system responsible for energy expenditure and preparing the body for action
The outer layer of an organ such as the brain or kidney.
______ 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.
Blood _________ system: The blood transport system of the body.
A smaller branch of an artery.
The orientation of a plants growth in response to gravity.
Pulmonary ______: Arteries carrying deoxygenated blood from the right ventricles to the lungs.
__________ vessel: A vessel involved in the distribution of the blood to and from the body tissues.
________ gland: An endocrine gland at the base of the hypothalamus which produces and secrets numerous hormones that regulated diverse body functions.
_______ capsule: The initial region of a nephron into which filtered plasma flows from the glomerulus
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).
A pale yellow liquid that is the fluid portion of the blood.
A functional unit of nervous system; consists of many neurons and carries messages in the form of electrical signals.
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

Across

สารประกอบpolysaccharideและโปรตีนหุ้มรอบผนังเซลล์อีกขั้น
การสืบพันธ์แบบแบ่งตัวออกเป็น2เซลล์
สีที่แบคทีเรียแกรมบวกเป็นเมื่อย้อมติด
อะไรเอ่ยเส้นหนึ่งมีขนอีกเส้นไม่มีขน
แบคทีเรียที่ที่ดำรงชีวิตอยู่ในสภาพแวดล้อมสุดโต่ง
สารสีแดงที่พบในสาหร่าย
แบคทีเรียสร้างเพื่อเจริญเป็นเซลล์ขึ้นในสภาพแวดล้อมที่เหมาะสม
โปรติสท์ที่ทำให้เกิดโรคมาลาเรียในคนและสัตว์
เป็นคำบอกลักษณะว่ามีขนาดใหญ่
กลุ่มของแบคทีเรียที่อยู่รวมกัน

Down

โรคที่ทำให้เกิดอาการเหงาหลับ
แบคทีเรียแกรมบวกใช้ทำยาปฎิชีวนะ Streptomycin
กลุ่มแบคทีเรียที่มีflagellate2เส้น1พันรอบตัวอีกเส้นวางตัวในแนวยาว
การทับถมของdiatomใต้ท้องทะเล
จีฉ่ายใช้ในการทำอาหาร
แบคทีเรียที่อาศัยอยู่ในที่เกลือสูง
แบคทีเรียที่สร้างอาหารเองได้
โปรติสท์ที่มีลักษณะคล้ายพืชทั้งในแง่โครงสร้างผนังเซลล์และส่วนประกอบของสารสี
แบคทีเรียที่อยู่ในซอกแหนแดง
สารที่มีอยู่มากบนผนังเซลล์แบคทีเรีย gram+

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

BIOLOGY CROSSWORD 2015-11-11

Across

the theory that changes in the earth's crust during geological history have resulted from the action of continuous and uniform processes.
the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.
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.
a length or portion of time.
is the proportion of this total variation between individuals in a given population due to genetic variation.
the theory that changes in the earth's crust during geological history have resulted chiefly from sudden violent and unusual events.
each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons.
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.
a change or the process of change by which an organism or species becomes better suited to its environment.

Down

is a summation of all the organisms of the same group or species, which live in a particular geographical area.
a change or difference in condition, amount, or level, typically with certain limits.
the hypothesis that evolution proceeds chiefly by the accumulation of gradual changes.
the state or process of a species, family, or larger group being or becoming extinct.
the branch of biology that deals with the geographical distribution of plants and animals
evolutionary change within a species or small group of organisms, especially over a short period.
the branch of science concerned with fossil animals and plants.
a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding.
a long and distinct period of history with a particular feature or characteristic.
an organism's ability to survive and reproduce in a particular environment.
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

Across

is composed of phosphorus and oxygen and is one of the 3 parts in a Nucleotide
a thread-like structure that carries genes on it
the main protein present in milk
during cell division spindle fibres attach to these
acts as a catalyst
the process of making a copy of genetic information
having a single set of unpaired chromosomes
thick fluid in a cell
a sugar derived from ribose
part of RNA that DNA doesn't have
the central core of a cell, controls activity and growth
the sugar in RNA
messenger form of RNA
recognises foreign substances in the body
two complete sets of chromosomes
contains digestive enzymes that are present in the cytoplasm of most cells
a protein which forms with Actin to form the contractile filaments of muscle cells
the main amino acid in hair
basic physical and functional unit of heredity. Made up of DNA which code for proteins
BODY transports things around the cell
ENDOPLASMIC RETICULUM important in the synthesis and packaging of proteins

Down

PHOSPHATE BACKBONE the structural framework of DNA
transports oxygen in the blood
ENDOPLASMIC RETICULUM important in the creation and storage of lipids
a protein which forms with Myosin to form the contractile filaments of muscle cells
consists of sugar, phosphate and a base
sphere shaped structure found in the cytoplasm or attached to Rough ER
has a single strand of nucleotides and controls the synthesis of proteins
BASE Thymine, Guanine, Cytosine, Adenine
a chain of amino acids
the base that pairs with Cytosine
an alternative form of a gene
process in which cellular ribosomes create proteins
self-replicating material that carries genetic information
composed by amino acids
a sequence of three nucleotides which together form a unit of genetic code
the base that pairs with Guanine
the base that pairs with Thymine
the base that pairs with Adenine
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

Across

the powerhouse of the cell
I am the smallest blood vessel in the human body.
the most common form of medical imaging
Organs that function together form an ___________?
I am made up of all the skin, hair, nails, and glands within the human body.
the largest organ in the human body
the usage of high-frequency sound waves in order to produce images of body tissues and organs.
A cell that divides uncontrollably is a ___________.
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.
The “steady state” of the human body.
I am a repeating cycles of events that every cell goes through. What am I?

Down

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 _________.
the basic unit of life
the pressure of blood against the walls of the arteries is called _________.
the process of transplantation of living cells, tissues, and organs into a human recipient.
I am apart of the microscope that is used to magnify the specimen; usually by 4 X, 10X and 40X
an unspecialized cell
the process of making a person immune to infection though vaccinations.
I am found in several locations within the plant and am responsible for growing new parts of the plant.
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

Across

the pressure of blood against the walls of the arteries is called _________.
I am found in several locations within the plant and am responsible for growing new parts of the plant.
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.
I am a repeating cycles of events that every cell goes through. What am I?
the largest organ in the human body
I am made up of all the skin, hair, nails, and glands within the human body.
A cell that divides uncontrollably is a ___________.
Organs that function together form an ___________?
the usage of high-frequency sound waves in order to produce images of body tissues and organs.
The creation of genetically identical organisms is called ________?

Down

an unspecialized cell
The “steady state” of the human body.
I am apart of the microscope that is used to magnify the specimen; usually by 4 X, 10X and 40X
the process of transplantation of living cells, tissues, and organs into a human recipient.
the process of making a person immune to infection though vaccinations.
the powerhouse of the cell
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 _________.
I am the smallest blood vessel in the human body.
the most common form of medical imaging
the basic unit of life

Biology Terms 2016-05-18

Across

group of one or more populations of an organism or organisms seen by taxonomists to form a unit.
powerhouse of the cell
organelle in the cytoplasm of eukaryotic cells containing enzymes that clean up decaying matter enclosed in a membrane.
bond/a covalent bond formed by joining the carbon group of one amino acid to the amino group of another.
RNA molecules that carry amino acids to the ribosome for polymerization into a polypeptide.
process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
living organisms, usually one-celled, that can be found everywhere.
a portion of the DNA code to other parts of the cell for processing.
cell/a cell that contains an endoplasmic reticulum and specialized organelles not present in prokaryotes, especially mitochondria, Golgi bodies, and lysosomes.
smallest particle in a chemical element or compound that has the chemical properties of that element or compound.
relationship between two organisms where one benefits, and the other is harmed.
cell/an undifferentiated cell of a multi-cellular organism that is capable of giving rise to indefinitely more cells of the same type.

Down

acid, is defined as a nucleic acid that contains the genetic code.
division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus.
acids/large molecules made from monomers known as nucleotides.
electrons from electron donors to electron receptors across a membrane.
relations and interactions between organisms and their environment.
apparatus/vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
for ribonucleic acid. The nucleic acid that is used in key metabolic processes for all steps of protein synthesis in all living cells.
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

Across

The portion of the endoplasmic reticulum that is free of ribosomes
Maintenance of a stable internal environment
The sequence of amino acids represents this structure of a protein
Whip-like tails found in single-celled organisms for movement
Packages and exports proteins
Process that plants use to convert solar energy into chemical
wall Strengthens the cell and provides shape
Barrier between cells and the environment
This jelly-bean shaped organelle breaks down food molecules for energy
Macromolecule that stores information: _____ acid
An organelle containing digestive enzymes
A type of catalyst with a three-dimensional active site
Makes proteins
This organelle acts as the cell's 'brain'

Down

A living thing, such as a plant or animal
Large macromolecule formed from monosaccharides
Site of photosynthesis
C6H12O6
Used for stored energy; made of fatty acids
Movement of molecules from high to low concentrations
The repeating unit of a polymer
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

Across

Macromolecule that stores information: _____ acid
Whip-like tails found in single-celled organisms for movement
Makes proteins
The portion of the endoplasmic reticulum that is free of ribosomes
A living thing, such as a plant or animal
Process that plants use to convert solar energy into chemical
transportMovement of ions etc. across a cell membrane, energy required
This jelly-bean shaped organelle breaks down food molecules for energy
Used for stored energy; made of fatty acids

Down

wall Strengthens the cell and provides shape
This organelle acts as the cell's 'brain'
Movement of molecules from high to low concentrations
Site of photosynthesis
Maintenance of a stable internal environment
Barrier between cells and the environment
C6H12O6
An organelle containing digestive enzymes
The repeating unit of a polymer
Large macromolecule formed from monosaccharides
A type of catalyst with a three-dimensional active site
Packages and exports proteins
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

Across

The dry mass of organisms.
An organism producing its own food from simple inorganic materials, e.g. by photosynthesis.
level The role an organism has in an ecosystem, including where it lives and what it eats.
The position an organism occupies in a food chain.
competition Individuals of the same species attempt to make use of the same scarce resources.
The place within an ecosystem where a population lives.
The process whereby cells release energy from organic molecules.
An organism obtaining food by feeding on complex organic matter, i.e. a consumer.
The name given to each stage in a succession.
factors Biological features of the environment that have an effect on a population of organisms.
The community of living organisms and the biotic factors that affect them.

Down

chain A linked series of living organisms, each of which is the food for the next level, showing energy flow through the ecosystem.
Green plants and some bacteria that make their own food.
The changes that occur in an ecosystem over time.
All the populations that live in a particular place at the same time.
factors Physical and chemical features of the environment that have an effect on the population of organisms.
All the organisms of the same species living together in a particular habitat.
community The end stage in a succession.
A plant species found in the early stage of succession.
competition Individuals of more than one species attempt to make use of the same scarce resources
Heterotrophs, which obtain nourishment by feeding on other organisms.
productivity The total energy fixed during photosynthesis.
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

Across

The study of Disease prevention, diagnosis and treatment.
Zoology
Histology
Entomology
Carcinology
Helminthology
The study of Classification and Identification of Organisms.
The study of Man.
The study of Fungi.
The study of Character transmission from parent to offspring.

Down

Phycology
Malacology
Ornithology
Botany
The study of Naming Organisms.
The study of Mammals.
The study of Microorganisms.
The study of Classification and Phylogeny of Organisms.
The study of Fishes.
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

Across

An organelle that provides instructions for the cells activities (growth, reproduction)
The 'powerhouse' of the cell; an organelle that supplies energy or ATP for the cell
...uses high-frequency sound waves to produce images of body tissues and organs
Smaller Parts of a cell
An animal tissue that allows movement
Modifies, sorts, and packages proteins for transport throughout or out of the cell
A plant tissue responsible for providing support for the stem, storing food and water, and photosynthesis
An animal tissue that responds to stimuli and transmits information
Two identical copies of the chromosome
...is reponsible for transporting the sugar produced in photosynthesis from the leaves to the other parts of the plant
A body system which consists of nerves and neurons that transmit signals between different parts of the body
Basic unit of life
A phase where the cell creates an entire copy of the DNA of the cell
Most nuclei contain a small dense area that produces the ribosomes called the...
An organelle that covers and protects the nucleus
The shortest phase, where the cell produces organelles and structures need for cell division
A phase where the cell grows and produces new proteins and organelles
A body system that controls growth, metabolism, and development
A phase of mitosis, where the sister chromatids separate at the centromere, and the separated chromosomes are pulled to opposite ends of the cell
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
A body system that has the function of eliminating wastes
A body system which consists of skin, hair, nails, and glands that protects the body
A cell division produces that produces two identical daughter cells during prophase, prometaphase, metaphase, anaphase, and telophase phase.
An organelle that transports materials like protein around the cell
...is responsible for the movement of water and minerals from the roots to the leaves
Type of muscle used to move the arms and the legs
Regulated or controlled cell death
Produces Proteins
A body system that has the function of reproduction
Organelles where digestion occurs
A plant tissue that forms the protective outer covering
Where the cell spends most of its life and when the cell is preparing for cell division
A long piece of coiled DNA and proteins

Down

Made up of firm protein filaments and tubules that gives cells its shape in plants, fungi, and most bacteria
A jelly-like substance that fills up the cell and surrounds the organelles
A membrane-bound organelles that store nutrients, wastes, and other substances used by the cell
Type of muscle only found in the heart
Last Phase mitosis, where the cell divides the cytoplasm into two portions
A body system which consists of tendons ligaments, and muscles that helps provide movement
A phase of mitosis, where the chromosomes condenses, mitotic spindles form, and the nuclear structures and envelope disintegrate
The process of splitting the cytoplasm
All cells must perform tasks to...
The most common form of medical imaging that uses high-energy radiation
A body system which consists of bones and cartilage that supports and protects the body
...uses powerful magnets and radio waves to produce detailed images of the body
A small sack that stores and transports substances throughout the cell
A body system that consists of the heart, bloods vessels, and blood
A body system that has the main function of exchanging gases throughout the body
An animal tissue that supports and protects structures, forms blood, and stores fat
An animal tissue than forms glands that produce hormones, enzymes, and sweat
A body system that has the function of ingestion, digestion, absorption of nutrients, and elimination of solid wastes
An organelle that controls all of the cell's activities
Type of muscle found in the blood vessels, the stomach, and other organs
A plant tissue that is responsible for growing new parts of the plant
Contains chlorophyll and where photosynthesis takes place
A body system that protects body from disease through circulating fluids called lymph
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

Across

shallow depression
rounded tissue behind the maxillary centrals
part of the tooth protruding out of the gingiva
part of the tooth covered by enamel
pad of tissue found behind mandibular 3rd molars
small ridges of tissue extending laterally across the anterior of the hard palate
cause food impaction
toward the midline
imaginary plane placed on the masticatory surface of each dental arch
fold of tissue that attaches the tongue to the floor of mouth

Down

gingiva that forms interdental papilla
small depression at the midline of upper lip
the diastemas next to the primary canines
composes outermost layer of the root
curve that results when a frontal section is taken through each set of both max/mand molars
extra space that primary canines/molars occupy
type of tooth designation system
hanging fold of tissue in back of soft palate
junction of dentin and enamel
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

Across

A pigment is a material that changes the color of reflected or transmitted light
are molecular machines that are responsable for production of protein in all living cells
is a sugar with the molecular formula
are organelles found in plant cell
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
is a molecule that carries most of genetic instructions used in the develoment and functions of all living things
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
the movement of a substance through the cell membrane without using energy
is the net movement of molecules or atoms from a region of high concentration to a region of low concentration.
is a specialized type of cell division that reduces the chromosome number by half
is it used by the cells as an enzyme often called the moleculular unit of currency of intercellular energy transfer

Down

is a transport mechanism for the movement of large quantities of molecules into and out of cells
the movement of a substance through the cell membrane using energy
transports large particles outside the cell by sorrounding them in a bubble by using energy
is a organized structured containing most of DNA of living organisms
the central part of a cell that contains all of genetic materal
is a specialized subunit within a cell that has a specific function
is the metabolic pathway that converts glucose , into pyruvate
is the spontaneous net movement of solvent molecules through a semi-permeable membrane into a region of higher solute concentration
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

Across

division of the nucleus into two genetically identical daughter nuclei
binding together 2 molecules of the same type
structure of DNA strands
synthesized continuously following the replication fork
movement of substances that requires ATP and goes against the concentration gradient
synthesized in fragments moving away from the replication fork
compounds composed of carbon, hydrogen, and oxygen
substances with both hydrophilic and hydrophobic properties
magnifies images as small as 0.001 micrometers and revealed ultrastructure of cells
the process of cell division after mitosis
composed of a phosphate group, a base and a sugar
proteins used by the cell to package the DNA into nucleosomes

Down

hydrogen bonding between water and other polar molecules
special region on the surface of the enzyme to which substrates bond
sum of all the enzyme catalyzed reactions in an organism
breakdown of complex molecules into simpler ones
chains of subunits called nucleotides
substances that enzymes convert into products
diffusion of water with the concentration gradient
cell division in prokaryotic cells
the expression of some genes and not others in a cell's genome
process by which monosaccharides combine
class of molecules that are insoluble in water including steroids, waxes, and fatty acids
condensation of chromosomes during the first stage of mitosis
reactions that build up larger molecules from smaller ones
irreversible damage to protein structure
bond formed between the carboxyl group of one amino acid and the amine group of the other
explains the origin and evolution of eukaryotic cells
consists of a central core of 8 histone proteins with DNA coiled around the proteins
composed of one or more chains of amino acids
a group of proteins that control the cell cycle
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 • ...

Biology Crossword 2017-01-23

Across

Chemical energy for living things
A protein used to make things
Attraction of molecules of the same substance
An organism that relies on other organisms for food
The process of removing nitrogen from soil
The same element with a different number of neutrons
A cell without a neucleus
Cellular control mechanism
Digestive enzymes found in the cytoplasm
Symbiosis where one benefits and the other isn't harmed nor helped
Tissue that sends impulses to the brain
How two organisms cooperate
A cell with a neucleus

Down

The process of moving water from the ground into the clouds
Keeping the body in relatively good condition
A job or role of an organism in an ecosystem
Provides support and connects bones
Mixtures that don't settle
Glands that cover inner and outer surfaces
An organ for a cell
An atom with a net charge of negative
Sharing electrons
A process of photosynthesis
This is where the calvin cycle takes place
An organism that produces its own food

25 Clues: Sharing electrons • An organ for a cell • A cell with a neucleus • A cell without a neucleus • Mixtures that don't settle • Cellular control mechanism • A process of photosynthesis • How two organisms cooperate • A protein used to make things • Chemical energy for living things • Provides support and connects bones • An atom with a net charge of negative • ...

Biology Crossword 2023-03-28

Across

Complete mapping of the 20,000 genes found in the human genetic code; 13-year project done by sequencing the base pairs of human DNA
Test used to identify individuals (crime scenes) and catalogue endangered species
occurs when a nucleotide is inserted or deleted in the coding region of a gene; also called additions or deletions
Ribonucleic acid (ribose sugar); often carries the message of DNA
Messenger RNA; end product of transcription, leaves nucleus to deliver the genetic message of DNA to the ribosomes
Use of DNA to treat genetic disorders and diseases, by replacing mutated genes with functional genes or genes to produce proteins
Technique used to create a DNA fingerprint by separating fragments of DNA molecules through an electrically charged field
Molecules that are assembling into proteins at the ribosomes; monomers or proteins
The form of DNA coiled and packed in the nucleus (becomes individual chromosomes when it condenses before cell division)
Transfer RNA; molecule that bonds with amino acids and transfers them to ribosomes for protein synthesis/translation
An organism with genes inserted from another organism to achieve a purpose (human insulin-producing bacteria)

Down

Monomer of nucleic acid - made up of a 5-carbon sugar (deoxyribose or ribose), phosphate group, and a nitrogen base
First step in producing proteins - making mRNA from DNA so the genetic message can leave the nucleus; occurs in the nucleus
Make up the internal structure of DNA and RNA: Guanine, Cytosine, Adenine, Thymine (or Uracil); "stairsteps" of the ladder
3 mRNA nucleotides in sequence to code for 1 amino acid
Process of assembling amino acids into proteins from the information coded in RNA; occurs at the ribosomes
Ribosomal RNA; molecule that composes ribosomes to aid in the process of translation
Occurs when one base pair in the DNA sequence is replaced by another, often causes adverse effects in development or functioning of an organism (point mutation)
Organic compound made of amino acids that is responsible for cell specialization, gene expression, growth, repair, and many critical cellular functions
Deoxyribonucleic acid (deoxyribose sugar); polymer of nucleotides that contains all hereditary information; located in the nucleus

20 Clues: 3 mRNA nucleotides in sequence to code for 1 amino acid • Ribonucleic acid (ribose sugar); often carries the message of DNA • Test used to identify individuals (crime scenes) and catalogue endangered species • Molecules that are assembling into proteins at the ribosomes; monomers or proteins • ...

General Biology 2023-01-05

Across

This also occurs in the saliva, and breaks the sugar maltose into glucose
BIOMOLECULES THAT CONTAIN LARGE HYDROPHOBIC STRUCTURES THAT ARE COMMONLY NOT SOLUBLE IN WATER
out of the nucleus into the cytoplasm
Carbohydrates are formed by green plants from carbon dioxide and water during the process of
The overall three-dimensional structure of a polypeptide is called its
essential, Synthesized by the body and have to be supplied by the foods we eat
Stiffened with a carbohydrate
A macronutrient that is essential to building muscle mass
implies the destruction of the tertiary structure of a protein molecule and the formation of random polypeptide chains.
it carries the information, or message, from the
Is also called a glycan.
DNA is all twisted up into a Chromosome.
Heterocyclic aromatic organic compound, consisting of a pyrimidine ring.
Makes up the major part of ribosomes, which is where proteins are made

Down

They can be detrimental to the body when regularly consumed, since they are comprised of refined sugars with minimal vitamins of nutrients
refers to local folded structures that form within a polypeptide due to interactions between atoms of the backbone.
is the sugar formed when two
Consist of a sugar molecule attached to a phosphate group or nitrogen-containing base
A biological catalyst and is almost a protein.
Is the two-unit member of the amylose homologous series, the key structural motif of starch
A cell that contains a single set of chromosomes
the sites of PROTEIN SYNTHESIS
Molecule that contain nitrogen and act as a base
During protein synthesis, it transports amino acids to ribosomes
Ended the debate on spontaneous generation
is the basic unit of life
are joined by glycosidic bonding
Group of cells with interrelated functions
the area where cell originates to different directions
The simplest level of protein structure
Acids are long-chain carboxylic acids that are insoluble
When these subunits come together, they give the protein its

32 Clues: Is also called a glycan. • is the basic unit of life • is the sugar formed when two • Stiffened with a carbohydrate • the sites of PROTEIN SYNTHESIS • are joined by glycosidic bonding • out of the nucleus into the cytoplasm • The simplest level of protein structure • DNA is all twisted up into a Chromosome. • Ended the debate on spontaneous generation • ...

Gener biology 2023-01-05

Across

lipids with a carbohydrate attached by a glycosidic bond.
_______ is the molecule that carries genetic information for the development and functioning of an organism.
membrane ________ is double-layered in animals, and forms the outer cell boundary that protects the cell contents and regulates what goes in and out of cells.
complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells.
Made up of Long fatty acid chains esterified to long chain alcohols.
organisms whose cells lack a nucleus and other organelles.
when two molecule bond
packed together.
Preserves chromosome number
Basic unit of life
known as milk sugar
cells tend to conduct water and minerals from roots to leaves.
polypeptide chain coils with hydrogen bonds keeping the coll stable.
What is the main component of the cell membrane?
breaking down toxic materials.
cell like water, food molecules, inorganic ions and enzymes.
This helps to keep cell membranes from becoming stiff by preventing phospholipids from being too
cellular mechanism where a cell internalizes substances from the
Produces four daughter nuclei.

Down

Biomolecules that contain large hydrophobic structures that are commonly not soluble in water.
organic compounds consisting of carbon, hydrogen, and oxygen where the proportion of hydrogen atoms to oxygen atom is two to one.
During ________ the cell undergoes normal growth processes while also preparing for cell division.
chemically, they form ________?
What proteins help speed up metabolism, or the chemical reactions in our bodies.
surrounded by a single membrane containing digestive enzymes
What is the movement of water molecules through the plasma membrane called?
measure of the average kinetic energy of the particles in a substance.
covers body surfaces and lines body cavities. Functions include lining, protecting, and forming glands.
Locomotory projections in eukaryotes that look like hairs with much shorter length.
for the storage of genetic information.
environment.
Highly complex substance that is present in all living organisms.
in the form of DNA inside the cells
It stores materials needed by
It is a jelly-like fluid within a cell that is composed primarily of water, salts and proteins.
class of biomolecules that are found in all living organisms and
This is the storehouse of genetic

37 Clues: environment. • packed together. • Basic unit of life • known as milk sugar • when two molecule bond • Preserves chromosome number • It stores materials needed by • breaking down toxic materials. • Produces four daughter nuclei. • chemically, they form ________? • This is the storehouse of genetic • in the form of DNA inside the cells • for the storage of genetic information. • ...

Biology #1 2022-12-12

Across

Study of of human populations
Organism that produces its own food
Scientific study of life
Process that requires oxygen
Programed cell death
Organisms that have a nucleus
Macromolecule used for energy
Process by which cells produce gametes
Reproduction involving two parents
Part of Earth where life exist
nonliving factors in an ecosystem.
Protein catalyst
Organelle where photosynthesis occurs
Site of cellular respiration

Down

Basic unit of life
First stage of cellular respiration
Energy molecule
Maintaining a constant internal environment.
Mass of rapidly dividing cells
Without oxygen
Cells release energy in the absence of O2
pH less than seven
Diffusion of water
Genetic code

24 Clues: Genetic code • Without oxygen • Energy molecule • Protein catalyst • Basic unit of life • pH less than seven • Diffusion of water • Programed cell death • Scientific study of life • Process that requires oxygen • Site of cellular respiration • Study of of human populations • Organisms that have a nucleus • Macromolecule used for energy • Mass of rapidly dividing cells • ...

Biology puzzle 2022-12-12

Across

what is made by reactants
product of photosynthesis
the process of things being broken down by bacteria
A series of chemical reactions that occurs as part of the dark reactions of photosynthesis
inside tissue of a leaf
flattened sacs inside a chloroplast
needs light
The mix of oxygen and carbon
what the sun produces
does not need light
what make the plant green
part of cell that makes atp

Down

organisms that make their own food
coverts ADP to energy-rich ATP
process where glucose is broken down into ATP
process in which plants make glucose
what organisms breath
critical for photosynthesis
what goes into a process to make something else
what cells use for energy
does need oxygen

21 Clues: needs light • does need oxygen • does not need light • what organisms breath • what the sun produces • inside tissue of a leaf • what is made by reactants • product of photosynthesis • what cells use for energy • what make the plant green • critical for photosynthesis • part of cell that makes atp • The mix of oxygen and carbon • coverts ADP to energy-rich ATP • ...

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