biology Crossword Puzzles

Molecular Biology 2024-07-09

Across

Process of duplicating DNA
Sequence of three nucleotides coding for an amino acid
DNA region where RNA polymerase binds
Coding region of a gene
Gene that gets masked by a dominant gene
Non-coding region of a gene
Having two identical alleles of a gene
Study of changes in gene expression without altering DNA sequence
Entire set of proteins expressed by a genome
Variant form of a gene
Interaction between genes where one gene masks the effect of another
All RNA molecules in one cell or a population of cells
Gene that masks the effect of a recessive gene

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Change in DNA sequence
Process of synthesizing proteins from RNA
Observable traits of an organism
Genome editing technology
Complete set of DNA in an organism
Cell division resulting in two identical daughter cells
Structure carrying genetic information
Specific location of a gene on a chromosome
Cell division producing gametes
Cluster of genes under the control of a single promoter
Having two different alleles of a gene
Genetic makeup of an individual
Basic unit of heredity
Exchange of genetic material between chromosomes
Process of copying a gene's DNA into RNA
Trait controlled by multiple genes
Study of an organism's entire genome

30 Clues: Change in DNA sequence • Basic unit of heredity • Variant form of a gene • Coding region of a gene • Genome editing technology • Process of duplicating DNA • Non-coding region of a gene • Cell division producing gametes • Genetic makeup of an individual • Observable traits of an organism • Complete set of DNA in an organism • Trait controlled by multiple genes • ...

Honors Biology 2024-09-11

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used to store substances,plants have one large, animals have many small
Basic unit of structure
membrane organelle boundrie of the cell
process of building monomers into polymers
transport cellular transport that requires energy, includes solute pumping,endocytosis and exocytosis
small subunit used to build polymers
makes proteins, created in nucleus
macromolecule made of glyceral and fatty acid
cellular transport that does not require energy, includes diffusion and osmosis
site of photosynthesis, creates glucose
modifies,sorts,and packages proteins into vesicles

Down

the study of living thing
used for structure and support in some cells,plants and fungi
place on a enzyme that binds to a substitute
macromolecule made of nucleotides
control center of the cell
macromolecule mmonosaccharidesharides
protein that speeds up biological sections by lowering the activation energy
macromolecule made of amino acids
site of cellular respiration creates atp
passive transport process,moves water to hypersonic side of a membrane
full of enzymes to break down substances

22 Clues: Basic unit of structure • the study of living thing • control center of the cell • macromolecule made of nucleotides • macromolecule made of amino acids • makes proteins, created in nucleus • small subunit used to build polymers • macromolecule mmonosaccharidesharides • membrane organelle boundrie of the cell • site of photosynthesis, creates glucose • ...

Biology 1 2024-09-14

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Major inhibitory neurotransmitter that reduces neuronal excitability. GABA
_____selection Process where traits that enhance survival are passed on. Natural
_____arc Pathway for reflex actions. Reflex
_____neurons Transmit commands from the CNS to muscles. Motor
Neurotransmitter affecting mood, sleep, and appetite. Serotonin
Controversial practice of improving genetic quality by selective breeding. Eugenics
_____sclerosis Disease where the immune system attacks the myelin sheath of neurons. Multiple
_____nervous system Promotes rest and digestion. Parasympathetic
Drugs that block or reduce neurotransmitter effects. Antagonists
_____cells Support and protect neurons. Glial
____neurotransmitters Chemicals that prevent neurons from firing. Inhibitory
Controls involuntary bodily functions AKA The Autonomic nervous system. ANS
Minimum stimulus needed to trigger an action potential. Threshold
Hormone that stimulates appetite. Ghrelin
_____nervous system Activates fight-or-flight response. Sympathetic
_____transmission Process of sending signals between neurons. Neural
Brain and spinal cord. AKA The Central nervous system CNS
Genetic and biological factors influencing development. Nature
_____perspective How natural selection influences behavior and mental processes. Evolutionary
_____Drug that can act as a depressant, stimulant, or hallucinogen. Marijuana
Hormone that regulates hunger and energy balance. Leptin
_____Stimulant that increases dopamine levels. Cocaine
Reabsorption of neurotransmitters by the sending neuron. Reuptake
Neurotransmitters that act as natural painkillers and mood enhancers. Endorphins
_____potential Electrical impulse traveling down a neuron. Action
_____period Time after an action potential when a neuron can’t fire again. Refractory
_____predisposition Increased likelihood of developing a condition based on genetics. Genetic
Neurotransmitter involved in reward, motivation, and motor control. Dopamine
_____Nerve cells transmitting information. Neurons
_____studies Research comparing adopted children to their biological and adoptive parents. Adoption
_____Drugs that increase neural activity and energy. Stimulants
_____Drugs that decrease neural activity and slow body functions. Depressants
Hormone involved in social bonding and childbirth. Oxytocin
_____potential Electrical charge across the neuron membrane when not firing. Resting
_____neurotransmitters Chemicals that stimulate neurons to fire. Excitatory

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Neurotransmitter involved in muscle action, learning, and memory. Acetylcholine
_____Stimulant that increases alertness. Caffeine
Hormone that prepares the body for fight-or-flight response. Adrenaline
_____Opioid that is highly addictive. Heroin
Reduction in membrane potential making a neuron more likely to fire. Depolarization
Hormone that regulates sleep-wake cycles. Melatonin
_____studies Research comparing similarities between identical and fraternal twins. Twin
_____or-nothing principle Neuron either fires completely or not at all. All
_____Drugs that cause perceptual distortions. Hallucinogens
_____Symptoms experienced when stopping or reducing drug use. Withdrawal
Neurotransmitter involved in arousal and alertness. Norepinephrine
_____Compulsive drug use despite harmful consequences. Addiction
Chemical messengers released by glands to regulate bodily functions. Hormones
_____neurons Transmit sensory information to the CNS. Sensory
Major excitatory neurotransmitter involved in learning and memory. Glutamate
Connect neurons within the CNS. Interneurons
_____studies Research examining traits among family members. Family
_____gravis Autoimmune disorder causing muscle weakness. Myasthenia
Environmental factors influencing development. Nurture
_____ inhibitors Drugs that block the reabsorption of neurotransmitters. Reuptake
_____Depressant that affects motor skills and judgment. Alcohol
_____nervous system Controls voluntary movements. Somatic
Nerves outside the CNS. AKA The Peripheral nervous system PNS
_____Reduced response to a drug after repeated use. Tolerance
_____Drugs that relieve pain and produce euphoria. Opioids
Transmission of traits from parents to offspring. Heredity
Drugs that mimic or enhance neurotransmitter effects. Agonists

62 Clues: Hormone that stimulates appetite. Ghrelin • _____arc Pathway for reflex actions. Reflex • _____Opioid that is highly addictive. Heroin • Connect neurons within the CNS. Interneurons • _____cells Support and protect neurons. Glial • _____Stimulant that increases alertness. Caffeine • _____Nerve cells transmitting information. Neurons • ...

Biology 1 2024-09-14

Across

Chemical messengers released by glands to regulate bodily functions.
_____Drugs that cause perceptual distortions.
Hormone involved in social bonding and childbirth.
_____nervous system Promotes rest and digestion.
_____transmission Process of sending signals between neurons.
Controls involuntary bodily functions AKA The Autonomic nervous system.
_____Symptoms experienced when stopping or reducing drug use.
Neurotransmitter involved in reward, motivation, and motor control.
_____arc Pathway for reflex actions.
_____potential Electrical charge across the neuron membrane when not firing.
_____neurons Transmit sensory information to the CNS.
____neurotransmitters Chemicals that prevent neurons from firing.
_____potential Electrical impulse traveling down a neuron.
_____period Time after an action potential when a neuron can’t fire again.
_____nervous system Activates fight-or-flight response.
Connect neurons within the CNS.
_____Drugs that decrease neural activity and slow body functions.
Hormone that stimulates appetite.
Genetic and biological factors influencing development.
_____selection Process where traits that enhance survival are passed on.
_____predisposition Increased likelihood of developing a condition based on genetics.
Drugs that mimic or enhance neurotransmitter effects.
Neurotransmitter involved in muscle action, learning, and memory.
Neurotransmitters that act as natural painkillers and mood enhancers.
_____sclerosis Disease where the immune system attacks the myelin sheath of neurons.
Neurotransmitter involved in arousal and alertness.
_____nervous system Controls voluntary movements.
_____cells Support and protect neurons.
_____Stimulant that increases alertness.
_____Depressant that affects motor skills and judgment.
Drugs that block or reduce neurotransmitter effects.
_____ inhibitors Drugs that block the reabsorption of neurotransmitters.

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Neurotransmitter affecting mood, sleep, and appetite.
_____studies Research comparing adopted children to their biological and adoptive parents.
_____studies Research examining traits among family members.
Brain and spinal cord. AKA The Central nervous system
_____Drugs that increase neural activity and energy.
Hormone that prepares the body for fight-or-flight response.
Reabsorption of neurotransmitters by the sending neuron.
Environmental factors influencing development.
Major excitatory neurotransmitter involved in learning and memory.
Transmission of traits from parents to offspring.
_____Drugs that relieve pain and produce euphoria.
Nerves outside the CNS. AKA The Peripheral nervous system
___P Neurotransmitter involved in pain perception.
_____Opioid that is highly addictive.
_____Compulsive drug use despite harmful consequences.
_____neurons Transmit commands from the CNS to muscles.
Reduction in membrane potential making a neuron more likely to fire.
_____Drug that can act as a depressant, stimulant, or hallucinogen.
Controversial practice of improving genetic quality by selective breeding.
_____Stimulant that increases dopamine levels.
Hormone that regulates sleep-wake cycles.
_____studies Research comparing similarities between identical and fraternal twins.
_____perspective How natural selection influences behavior and mental processes.
Major inhibitory neurotransmitter that reduces neuronal excitability.
Minimum stimulus needed to trigger an action potential.
_____Reduced response to a drug after repeated use.
Hormone that regulates hunger and energy balance.
_____neurotransmitters Chemicals that stimulate neurons to fire.
_____Nerve cells transmitting information.
_____or-nothing principle Neuron either fires completely or not at all.
_____gravis Autoimmune disorder causing muscle weakness.

63 Clues: Connect neurons within the CNS. • Hormone that stimulates appetite. • _____arc Pathway for reflex actions. • _____Opioid that is highly addictive. • _____cells Support and protect neurons. • _____Stimulant that increases alertness. • Hormone that regulates sleep-wake cycles. • _____Nerve cells transmitting information. • _____Drugs that cause perceptual distortions. • ...

Cell Biology 2024-06-04

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A type of cloning using a patients own DNA and donor egg cells to produce stem cells
Organelle which absorbs sunlight for photosynthesis
The movement of water particles from a high to low concentration through a partially permeable membrane
This stage of the cell cycle is when the nucleus divides
Organelle that contains DNA
A source of stem cells that can differentiate into most cell types
A specialised animal cell that has a flagellum to help it to move
A specialised plant cell that contains lots of chloroplast for photosynthesis
This lens is used on a light microscope to change the magnification
Organelle where aerobic respiration takes place
A form of cell division forming two identical daughter cells

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Organelle which provides the cell with structure and support
The movement of particles from a high to low concentration
Smaller cell that doesn't contain a true nucleus
A cell with a particular function
Larger cell that does contain a true nucleus
The ability to distinguish between two separate points
An undifferentiated cell that can become any type of cell
How much bigger the image size is than the actual size
This stage of the cell cycle is when the DNA replicates

20 Clues: Organelle that contains DNA • A cell with a particular function • Larger cell that does contain a true nucleus • Organelle where aerobic respiration takes place • Smaller cell that doesn't contain a true nucleus • Organelle which absorbs sunlight for photosynthesis • The ability to distinguish between two separate points • ...

General Biology 2023-01-23

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cues
the process by which plants use sunlight water and carbon dioxide to create oxygen and energy in the form of sugar.
a bacterial a process that takes place during the production of numerous food products.
a metabolite derived from glucose, fatty acid and amino acid catabolism.
atoms or small molecules that bond together to form more complex structures such as polymers.
the process of breathing in oxygen and breathing out carbon dioxide.
proteins that help speed up metabolism, or the chemical reactions in our bodies.
a reaction that releases free energy in the process of the reaction.
the process by which the body utilizes the energy released by catabolism to synthesize complex molecules.
a simple monocarboxylic acid containing two carbons
chemical process by which molecules such as glucose are broken down anaerobically.
the most common mechanism of regulating protein function and transmitting signals throughout the cell.
a reaction that yields ATP through the catabolism of ketone bodies
the main type of sugar in the blood and is the major source of energy for the body's cells.
a series of reactions that extract energy from glucose by splitting it into two three-carbon molecules called pyruvates.
The phosphate group is closest to the ribose sugar.
the main source of energy for cells and an important part of aerobic respiration.

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An important mechanism by which cells can respond to their environment and
is a reaction that requires free energy to proceed.
the act of bringing or coming together
, A chemical compound that is used to make one of the building blocks of DNA and RNA.
the main source of energy for cells and an important part of aerobic respiration.
A substance present in all living cells that provides energy for many metabolic processes and is involved in making RNA.
a type of fat (lipid) found in your blood.
the stored form of glucose that's made up of many connected glucose molecules.
a type of sugar normally made in the body from glucose.
the movement of ions across a semipermeable membrane bound structure, down their electrochemical gradient.
The primary phosphate group on the ATP molecules that is hydrolyzed when the
the type of respiration through which cells can break down sugars to generate energy in the absence of oxygen
A chemical process in which oxygen is used to make energy from carbohydrates.
Extremely energetic electrons that are liberated from the inner nucleus.
the part of the metabolic process that breaks down large complicated molecules into smaller ones in order to produce energy.
the water-based solution which found inside of cells
provide structure and function for all living things, from microorganisms to humans.
component of the air.
A nucleoside phosphate compromised of a ribonucleoside and two phosphate
is needed to drive anabolic reactions.
an organic acid that probably occurs in all living cells.
a substance or material consisting of very large molecules called macromolecules, composed of many repeating subunits
A colorless, odorless reactive gas, the chemical element of atomic number 8 and the
the ability of a cell to receive, process and transmit signals with its environment and with itself.

41 Clues: cues • component of the air. • the act of bringing or coming together • is needed to drive anabolic reactions. • a type of fat (lipid) found in your blood. • is a reaction that requires free energy to proceed. • a simple monocarboxylic acid containing two carbons • The phosphate group is closest to the ribose sugar. • the water-based solution which found inside of cells • ...

Biology Review 2023-05-23

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Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen
Process by which the sequence of bases of an mRNA is converted into the sequence of amino acids of a protein
Cell organelle that stores materials such as water, salts, proteins, and carbohydrates
Formation of a new species
When comparing two solutions, the solution with the greater concentration of solutes
Fertilized egg
Dissolving substance in a solution
Process of reproduction involving a single parent that results in offspring that are genetically identical to the parent
Mass of rapidly dividing cells that can damage surrounding tissue
Protein catalyst that speeds up the rate of a specific biological reaction
Diffusion of water through a selectively permeable membrane
Negatively charged particle; located in the space surrounding the nucleus
Error in meiosis in which the homologous chromosomes fail to separate properly
Cell organelle that breaks down polymers into small molecules that can be used by the rest of the cell
Principle that bonds in DNA can form only between adenine and thymine and between guanine and cytosine
Second stage of cellular respiration in which pyruvate is broken down into carbon dioxide in a series of energy-extracting reactions.
Having two different alleles for a particular gene
Property of biological membranes that allows some substances to pass across it while others cannot

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Group of three nucleotide bases in mRNA that specify a particular amino acid to be incorporated into a protein
One of two identical "sister" parts of a duplicated chromosome
Specific characteristic of an individual
Unicellular organism that lacks a nucleus
Cell organelle consisting of RNA and protein found throughout the cytoplasm in a cell; the site of protein synthesis
Process of copying DNA prior to cell division
Situation in which one allele is not completely dominant over another allele
Chemical or physical agents in the environment that interact with DNA and may cause a mutation
Process used by plants and other autotrophs to capture light energy and use it to power chemical reactions that convert carbon dioxide and water into oxygen and energy-rich carbohydrates such as sugars and starches
Saclike photosynthetic membranes found in chloroplasts
The combination of chemical reactions through which an organism builds up or breaks down material
Network of complex interactions formed by the feeding relationships among the various organisms in an ecosystem
Phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
Type of bond between atoms in which the electrons are shared
Structure that is inherited from ancestors but has lost much or all of its original function
Lower chamber of the heart that pumps blood out of heart to the rest of the body
Synthesis of an RNA molecule from a DNA template
Process that does not require oxygen

36 Clues: Fertilized egg • Formation of a new species • Dissolving substance in a solution • Process that does not require oxygen • Specific characteristic of an individual • Unicellular organism that lacks a nucleus • Process of copying DNA prior to cell division • Synthesis of an RNA molecule from a DNA template • Having two different alleles for a particular gene • ...

Biology puzzle 2023-05-23

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cells.
the term typically used to refer to the
and classifying groups of biological organisms based on shared
a biological membrane that separates
free-living organisms often consisting
of all the organisms and the
is a membrane-bound organelle found in
protects the interior of all cells
change in heritable characteristics of
kingdom Animalia
branch of biology concerned with the
forms
eukaryotic organisms in the

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level between cells and a complete organ.
a historically derived biological
is any biological living system that
is the scientific study of naming,
a close relationship between species, where
populations over successive generations
as an individual life form.
organism
of the structure of organisms and their parts
part of an organism that is typically
of people in a single area.
basic structural and functional unit of
one biological cell.
unit of heredity which is transferred
a parent to offspring
environment with which they interact

29 Clues: forms • cells. • organism • kingdom Animalia • one biological cell. • a parent to offspring • as an individual life form. • of people in a single area. • eukaryotic organisms in the • of all the organisms and the • a historically derived biological • is the scientific study of naming, • protects the interior of all cells • is any biological living system that • ...

Biology EOC 2023-05-19

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The process by which solar energy (sun) is used to chemically connect water and carbon dioxide into chemical energy
Requires sunlight to make ATP & NADPH
Type of transport involving the movement of water
The need for an organism to maintain a constant or stable environment.
Nucleus and can be in unicellular organisms and multicellular organisms
Amino Acids; controls all cellular functions
Collects, packages, and modifies materials to use in or out of the cell
creates sugars using photosynthesis
Convert chemical energy in food to chemical energy stored in ATP
membrane Composed of phospholipid bilayer, controls what enters and exit the cell
numbers of exact amounts
Used by the cell for movement
Gel-like substance that is site of chemical reactions inside the cell
uses vesicles to move material out of cell
Moves material using (aquaporins) special channels in phospholipids
Deoxyribonucleic Acid
Energy is released when the last phosphate group is removed
Formula- C6H12O6 + 6O2 -----> 6CO2 + 6H2O
Moves material between phospholipids
descriptive word, based on opinion
Does no require sunlight and uses ATP and NADPH to make sugar (Glucose)
Ribonucleic Acid
Homeostasis by controlling what enters and exits the cell
what's being changed by the scientist
Proteins that give the cell shape; support and movement
enzymes can be denatured if they go outside the temp. range or pH range

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Maintains proteins during protein synthesis, attached to the ER
NO ENERGY needed, high to low, down concentration gradient
Carries proteins to organelles or to other cells
No nucleus and in only unicellular organisms.
data being collected during the experiment
a specific type of enzyme
Moves material with the help from protein
Used during cell division
Breaks down and destroys worn out cell parts; “sick” cells
water is concentrated outside the cell so it moves into the cell.
Transports the materials throughout the cell
A nonliving particle made up of a nucleic acid (DNA & RNA) and a protein
Protein act as a pump to move materials
Nucleotides; stores genetic information, carries energy for cells
inhabit in an extreme environment like salty waters, sea, ocean,and hot spring
enzymes only work at a specific temp and pH range
6CO2 +6H2O ----> C6H12O6 + 6O2
Adenosine Triphosphate (a nitrogenous base (adenine), a sugar (ribose), 3 phosphate groups (energy stored in bonds)
Creates energy (ATP) for cell functions; Cellular respiration
Supports and protects cells
Contains the chromosomes (DNA), controls all functions of the cell
Triglyceride; long term energy, cushions organs & regulates body temperature
Monosaccharide; short term energy supply
use energy, low to high, against, up concentration gradient
Stores supplies and waste for cell
Water concentration is equal inside and outside of the cell. It moves equally in both directions.
The process of copying DNA for cell division.
uses vesicles to move material into cell
water is concentrated inside the cell so it moves out of the cell.
the smallest living unit in all organisms
Living and having a nucleus. In all living things.
inhabit everywhere like water soil, air, and inside bodies of living organisms
a type of protein that speeds up chemical reactions

59 Clues: Ribonucleic Acid • Deoxyribonucleic Acid • numbers of exact amounts • a specific type of enzyme • Used during cell division • Supports and protects cells • Used by the cell for movement • 6CO2 +6H2O ----> C6H12O6 + 6O2 • Stores supplies and waste for cell • descriptive word, based on opinion • creates sugars using photosynthesis • Moves material between phospholipids • ...

Biology 2 2023-05-25

Across

type of drug that is used to cure diseases or relieve symptoms
how energy is called in food
long strand of DNA that contains many genes
sleeping throughout winter and conserving energy
type of drug that is taken for pleasure
a process that helps an animal survive
type of digestion that chemically breaks down food into smaller molecules
leaf used in cigarettes
releases energy which your cells need
something only plants compete for
produced when tobacco burns
moving somewhere with more food and a higher chance of survival
preserved remains of organisms from millions of years ago
when animals and plants fight for a limited supply of resources
comes from parents
the differences within a species
type of tree that doesn't lose its leaves
liquid which turns cloudy in the presence of carbon dioxide
spaces which are open and closed via the guard cells
part of the cell where DNA is stored
type of drug that is very dangerous and can cause long-term damage
the process in which plants produce food
a chemical that contains all the information needed to make an organism
cause of extinction created naturally
cause of extinction created by humans
more species in an area means more ...
type of respiration that doesn't need oxygen
when species depend on each other

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only used in aerobic respiration and the more you have, the more enrgy is released
where photosynthesis takes place
type of digestion that makes the stomach churn
helps keep food moving in the gut and helps to eliminate waste
the main source of energy for the body
used to make different food products such as bread and wine
required for hydration and aiding digestion
required for growth, development and functioning of our bodies
produced from photosynthesis
an animal that changes colour to keep them at the right temperature
measurement of the quality of pure alcohol in a drink
little to no food
needed in small amounts to maintain health beginning with v
type of respiration that only occurs when there is oxygen
comes from external factors
growth and repair
needed in small amounts to maintain health starting with m
a group of similar organisms
eating too much
not eating enough of important food
type of digestion that happens in the mouth from chewing
provide energy and insulate it against the cold
section of DNA that holds the information to produce a characteristic
population of organisms does not have the adaptations to survive in the environment
illegal or legal substance that changed the way the body or mind works
the addictive drug inside cigarettes

54 Clues: eating too much • little to no food • growth and repair • comes from parents • leaf used in cigarettes • comes from external factors • produced when tobacco burns • how energy is called in food • produced from photosynthesis • a group of similar organisms • where photosynthesis takes place • the differences within a species • something only plants compete for • ...

Science Biology 2023-06-19

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The movement of blood through the body's blood vessels.
The process by which plants convert sunlight into energy.
A reproductive cell (sperm or egg) that fuses during fertilization.
The ability of an organism to maintain internal stability.
A specialized structure within a cell that carries out specific functions.
The process by which organisms release energy from food.
A community of living organisms in conjunction with their environment.
The fusion of male and female gametes to form a zygote.
The grouping of organisms based on shared characteristics.
A protein that speeds up chemical reactions in living organisms.
The process of combining simpler substances to form more complex ones.
The production of offspring by a sexual or asexual process.
An organelle that contains enzymes for digestion within cells.

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A change in the DNA sequence that can lead to genetic variation.
The ability of an organism to resist infection or disease.
The control center of a cell, containing genetic material.
Proteins produced by the immune system to fight off foreign substances.
The hereditary material in organisms.
The study of heredity and variation in living organisms.
Chemical messengers that regulate bodily functions.
Thread-like structures that carry genetic information in cells.
A characteristic that helps an organism survive and reproduce in its environment.
The process of breaking down food into simpler substances for absorption.
Cell division that results in two identical daughter cells.
The process of gradual change in species over time.
Chemical messengers that regulate bodily functions.
The movement of water across a semipermeable membrane.
Cell division that results in four genetically unique daughter cells.
The basic unit of life.
The early stage of development in a multicellular organism.

30 Clues: The basic unit of life. • The hereditary material in organisms. • Chemical messengers that regulate bodily functions. • The process of gradual change in species over time. • Chemical messengers that regulate bodily functions. • The movement of water across a semipermeable membrane. • The movement of blood through the body's blood vessels. • ...

Biology Syllabus 2023-07-18

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______________ are part of the learning process.
______ are responsible for coming to me for your quiz, test, or lab.
The instructions and rubric for Science Fridays will be posted here.
Using another’s words or ideas without proper citation; submitting work created by another person; having another person complete work assigned to you.
A necessary material for this class.
Review class material ___________.
Category of grading worth 55%.
Even one instance of academic dishonesty can result in ___________.
Topics for Science Friday need to be __________.
As part of our class culture, we will be learning ______________.

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Another example of academic dishonesty.
During lectures you are expected to take __________.
Each student is expected to bring a pen or _____________ to class every day.
If these are not followed during a lab, the student may be asked to leave and receive a zero for the lab.
What we will be exploring in Biology this year!
Everyone in the classroom is to be treated with __________ and respect.
What does NOT dismiss you from class.
The focus of study according to Course Goal #2.
Includes not detracting from learning.
____________ remove any part of the lab from the classroom.
Late assignments will receive a _____ for a grade.
The person responsible for the material covered while you were absent.
How many people can use the restroom at a time.

23 Clues: Category of grading worth 55%. • Review class material ___________. • A necessary material for this class. • What does NOT dismiss you from class. • Includes not detracting from learning. • Another example of academic dishonesty. • What we will be exploring in Biology this year! • The focus of study according to Course Goal #2. • ...

Biology Vocabulary 2023-04-19

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division of cytoplasm
DNA unwinds and membranes come back
genetic information
building blocks of DNA
different alleles
mRNA is read to create amino acid chain
pairs with thymine
two strands of DNA
preparation stage of cell division
phosephate and nitrogen bases to make DNA
DNA lines up and attaches to spindle fibers
same alleles
pairs with adenine
DNA unwinds to make complementary mRNA
DNA is yanked apart by spindle fibers
pairs with guanine

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sugar and phosphate to make DNA
sugar and nitrogen bases to make DNA
cell growth and DNA replication
transcription and translation
always expressed when allele is present
2 traits from 2 parents
process of dividing nucleus making 2 identical cells
pairs with cytosine
1 trait from 2 parents
copy of genetic information
Not identical but acts in the same way
only expressed if both alleles are present
Cell growth part 1
change in DNA
Cell growth part 2

31 Clues: same alleles • change in DNA • different alleles • pairs with thymine • two strands of DNA • Cell growth part 1 • Cell growth part 2 • pairs with adenine • pairs with guanine • genetic information • pairs with cytosine • division of cytoplasm • building blocks of DNA • 1 trait from 2 parents • 2 traits from 2 parents • copy of genetic information • transcription and translation • ...

Introducing Biology 2023-03-27

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What was established in 19th century
What is bios in English
study of diseases of plants and animals
Scientists are planning to create life, from lifeless materials using fatty acids and __________
_______ was cultivated first in India
Anthropos means _______ in English
Science of growing fruits and vegetables
Taxonomy is also called as
Parasite which lives inside other organisms
Rapidly advancing branch of biotechnology

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_______ is the entire DNA sequence of an organism
Hippocrates was father of ________
Biology is also termed as ___________
Animals who give birth to young ones are called Andaj or_______
Father of botany
Study of fishes
science treatment and surgery of animals
Science is an organized body of knowledge supported by observation and
Management and analysis of biological information stored in database
one of the newest science

20 Clues: Study of fishes • Father of botany • What is bios in English • one of the newest science • Taxonomy is also called as • Hippocrates was father of ________ • Anthropos means _______ in English • What was established in 19th century • Biology is also termed as ___________ • _______ was cultivated first in India • study of diseases of plants and animals • ...

Biology Review 2022-12-12

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What category of macromolecule does DNA/RNA belong to?
What is the process from DNA to RNA called?
What is the process called from DNA-RNA-Amino Acids-Proteins-Traits?
Who was the first person to take a picture of DNA? (last name)
_____ proof reads and attaches the nitrogen bases and make sure that no mistakes have been made. (in DNA replication)
During which phase of mitosis do the chromosomes line up/down the middle of the cell?
Cytosine always bonds to...?
Mistakes in genetic code are called?
Where inside of the cell do we ALWAYS find DNA?

Down

At the end of DNA replication, the result is two identical molecules of DNA, where on side is an original strand and on side is a new strand. This is called...?
What sugar is found in DNA?
What is the enzyme that opens up DNA during DNA replication?
Which of the major phases of the cell cycle is the longest?
What type of bond holds the nitrogen bases together?
Adenine always bonds to....?
Which of the major phases of the cell cycle means the division of the cytoplasm?
What are the building blocks of nucleic acids?
What is the complimentary strand of this strand of DNA TCCGAG
Sections of our DNA code for specific things like eye color, what is this called?
The strand that replicated in chunks or pieces is. known as ____ fragments.

20 Clues: What sugar is found in DNA? • Adenine always bonds to....? • Cytosine always bonds to...? • Mistakes in genetic code are called? • What is the process from DNA to RNA called? • What are the building blocks of nucleic acids? • Where inside of the cell do we ALWAYS find DNA? • What type of bond holds the nitrogen bases together? • ...

General Biology 2022-12-15

Across

form a lipid bilayer with hydrophilic and hydrophobic head and tails
the enzymes changes shape and the active site no longer matches the shape of the substrate molecule. The enzyme is...
if the chromosomes break it can reattach
DNA stands for ...
processes proteins and packages them into transport vesicle
What pairs with thymine?
tissue that covers and protects the body
made-up of chains of amino acids
building blocks of RNA
Where photosynthesis occurs. Contains chlorophyll
biomolecules that contain large hydrophobic structures that are commonly not soluble in water
basic unit of communication
Conductor of water and minerals from roots to leaves

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known as cell eating
acid: building blocks to make proteins
enzymes changes shape to bind closer to the substrate
contains only single bonds in the fatty acid chain
3 letters of tyrosine
meristem tissue that dig to the ground in search for water and nutrients
portions of the DNA are called...
provides calories and energy
measures the kinetic energy of molecules
Ala
Responsible in the distribution of glucose and starch after photosynthesis to different parts of the plant
eukaryotes are ...
3 letters of phenylalanine
factors that prevent the formation of the enzyme substrate complex
second main stage of mitotic face
movement of water molecules through the membrane
basic unit of life

30 Clues: Ala • DNA stands for ... • eukaryotes are ... • basic unit of life • known as cell eating • 3 letters of tyrosine • building blocks of RNA • What pairs with thymine? • 3 letters of phenylalanine • basic unit of communication • provides calories and energy • made-up of chains of amino acids • portions of the DNA are called... • second main stage of mitotic face • ...

Biology Vocab 2023-08-30

Across

Classifies organisms whose numbers are so low they are close to extinction.
The coldest biome, characterized by permafrost
One organism is helped; the other is unaffected
Cold biome characterized by conifer trees.
Living factors in an ecosystem.
One or more of the same organism.
Eats only plants
One individual.
Nonliving factors in an ecosystem.
Shows multiple pathways of energy flow
The organism being hunted.
Where an organism lives

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Shows one pathway of energy flow
Breaks down matter into nutrients
Classifies organisms that no longer exist.
One organism is harmed and the other benefits in the relationship
Organisms are living under human control
Both organisms benefit from a relationship
The removal of a habitat
Eats both meat and plants
Eats only meat
The organism hunting another for food.
Must eat to gain energy aka consumers
Make their own food aka producers
All types of organisms in an area.

25 Clues: Eats only meat • One individual. • Eats only plants • Where an organism lives • The removal of a habitat • Eats both meat and plants • The organism being hunted. • Living factors in an ecosystem. • Shows one pathway of energy flow • Breaks down matter into nutrients • One or more of the same organism. • Make their own food aka producers • Nonliving factors in an ecosystem. • ...

Biology Vocab 2023-08-30

Across

Classifies organisms whose numbers are so low they are close to extinction.
The coldest biome, characterized by permafrost
One organism is helped; the other is unaffected
Cold biome characterized by conifer trees.
Living factors in an ecosystem.
One or more of the same organism.
Eats only plants
One individual.
Nonliving factors in an ecosystem.
Shows multiple pathways of energy flow
The organism being hunted.
Where an organism lives

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Shows one pathway of energy flow
Breaks down matter into nutrients
Classifies organisms that no longer exist.
One organism is harmed and the other benefits in the relationship
Organisms are living under human control
Both organisms benefit from a relationship
The removal of a habitat
Eats both meat and plants
Eats only meat
The organism hunting another for food.
Must eat to gain energy aka consumers
Make their own food aka producers
All types of organisms in an area.

Biology crossword 2024-11-13

Across

Dogma The process by which genetic information flows from DNA to RNA to protein.
The first growth phase of the cell cycle, where the cell grows and prepares for DNA replication.
A chain of amino acids linked together, which folds into a functional protein.
A type of RNA that carries the genetic instructions from DNA to the ribosome for protein synthesis.
The process where mRNA is decoded to build a protein at the ribosome.
A type of RNA that brings the correct amino acids to the ribosome during protein synthesis.
The process where the cytoplasm divides, forming two separate daughter cells.
A sugar molecule found in DNA nucleotides, differing from ribose by lacking one oxygen atom.
The life cycle of a cell, consisting of phases of growth, DNA replication, and division.
A sequence of three nucleotides on mRNA that codes for a specific amino acid.
The process of copying DNA to produce two identical DNA molecules.
The first stage of mitosis, where chromosomes condense, and the nuclear envelope begins to break down.

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The stage of mitosis where sister chromatids are pulled apart to opposite poles of the cell.
A process where proteins lose their structure and function due to factors like heat or pH changes.
The final stage of mitosis, where two new nuclei form, and the chromosomes decondense.
The process of copying a DNA sequence into mRNA.
A disease caused by uncontrolled cell division due to disruptions in the cell cycle.
A chemical reaction that absorbs heat.
The phase of the cell cycle where the cell grows, replicates DNA, and prepares for mitosis.
A resting phase where the cell is not dividing or preparing to divide.
Part of the cell cycle where DNA synthesis (replication) occurs.
The process of nuclear division in eukaryotic cells, resulting in two identical nuclei.
A sequence of three nucleotides on tRNA that pairs with a codon on mRNA.
Processes or organisms that require oxygen to function.
Processes or organisms that do not require oxygen to function.
A sugar molecule found in RNA nucleotides.
Refers to the orientation of the two strands of DNA, which run in opposite directions.
A chemical reaction that releases heat.
Synthesis The process of creating proteins from the genetic code, involving transcription and translation.

29 Clues: A chemical reaction that absorbs heat. • A chemical reaction that releases heat. • A sugar molecule found in RNA nucleotides. • The process of copying a DNA sequence into mRNA. • Processes or organisms that require oxygen to function. • Processes or organisms that do not require oxygen to function. • Part of the cell cycle where DNA synthesis (replication) occurs. • ...

Biology Crossword 2024-11-20

Across

A type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent cell
an organism that eats other plants or animals for energy and nutrients
Structures that are like organs inside a cell
Basic unit of matter
A type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell
Single set of DNA, no pairs (23 chromosomes)
Deoxyribonucleic acid, is in every living organism and carries genetic info
Nucleic acids are made of these
The process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar
The organelle that produces proteins

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Pure substance made up of one type of atom
an organism that can produce its own food
The Chemistry of Biology
The ability to do work
These are a result of meiosis
In this stage of mitosis chromosomes line up in middle of cell
The process of copying a segment of DNA into RNA
A tool used to see microscopic organisms and substances
The basic building block of living things
The organelle that produces energy for the cell
Contain the complete pairs of DNA (46 chromosomes)
The study of living organisms
Ribonucleic acid, acts as a messenger carrying instructions from DNA to the ribosomes
Organized way of gathering information about the world
A statement, based on observation, that can be tested

25 Clues: Basic unit of matter • The ability to do work • The Chemistry of Biology • These are a result of meiosis • The study of living organisms • Nucleic acids are made of these • The organelle that produces proteins • an organism that can produce its own food • The basic building block of living things • Pure substance made up of one type of atom • ...

Biology Terms 2024-11-20

Across

A single set of DNA with no pairs and 23 chromosomes
Large and complex Cells with a nucleus, often plant and animal cells
The protective layer of the cell
A group of three nucleotides
Some things can cross the membrane, and others can't
Condensed strands of DNA
An organism that gets its energy from the sun
The main pigment used in plants
Messenger RNA
A process in cellular respiration that uses oxygen
the organelle that is responsible for making proteins
A set of DNA with 23 pairs and 46 chromosomes
Adenosine Triphosphate, the basic form of energy in living organisms
Germ, egg and sperm cells
The process of creating more of the same cells

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Powerhouse of the cell
The process that converts sunlight into glucose
Small, simple cells with no nucleus, often bacteria cells
Sugar that is made during photosynthesis
A carnivorous organism
the organelle responsible for photosynthesis
The process that turns one molecule into two molecules of pyruvate
Water-loving, in this case, the water-loving part of the phospholipid
The first part of the process of turning DNA into protein
A type of reproduction that doesn't require a partner
Light absorbing molecules in plant cells

26 Clues: Messenger RNA • Powerhouse of the cell • A carnivorous organism • Condensed strands of DNA • Germ, egg and sperm cells • A group of three nucleotides • The main pigment used in plants • The protective layer of the cell • Sugar that is made during photosynthesis • Light absorbing molecules in plant cells • the organelle responsible for photosynthesis • ...

Biology Unit 2025-01-29

Across

A physical feature that helps an organism survive
System Brings O2 into the body and to the blood
Organism that survive and pass on their genes to their offspring
Humans Select desired traits that they need
Single cell
System of organs use in producing an offspring
Breaks down food and absorbs nutrients.

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cant make thier own food
Trait that helps a animal survive and reproduce
Bidentical identical to parent
Maintains heat, posture and produces heat
Like the Guards of the Human body
skin hairs nails
Makes the proteins
2 Parents needed
The heart,vein and the flow of blood
Gets rid of nitrogen waste and regulates tacidcid balance
Brain of the cell
Basic unit of life
Controls the creation hormones

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

Biology - Summary 2025-03-11

Across

Enzyme that breaks down proteins into amino acids
Organelle where photosynthesis takes place
Organ that produces bile
Substance which speeds up a reaction
Molecule that stores energy from respiration
Gas produced in photosynthesis and used in respiration
Greenish fluid that emulsifies fats, produced by the liver
Process by which plants make glucose using light energy
Respiration without oxygen
What happens when an enzyme loses its shape due to high temperature or pH

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Enzyme that breaks down hydrogen peroxide into water and oxygen
Green pigment in plants that absorbs light for photosynthesis
Anaerobic process that produces alcohol or lactic acid
Enzyme that breaks down fats into fatty acids
Biological catalyst that speeds up chemical reactions in the body
Organ that produces digestive enzymes and insulin
Organelle where aerobic respiration occurs
The molecule that an enzyme acts on
Organ that breaks food down and produces hydrochloric acid
Enzyme that breaks down starch into glucose

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

Biology Vocabulary 2025-04-04

Across

Growth Phase
Errors in the DNA
A-T and C-G
Genetic Code/Nucleic Acid
FF/Ff
Contains Adenine, Thymine, Cytosine, and Guanine
Base that matches with Guanine
A part of the nucleotide
Crosses in alleles
GG
Carbohydrates
Chromosomes align in the middle
Process by which cells build proteins
Cell Division process

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Spindle fibers separate
Base that matches with Cytosine
Stage where cell grows
Two daughter cells are formed
Building blocks for DNA/RNA
Copies DNA to make complementary strand of mRNA
DNA
Base that matches with Adenine
Gg
Final stage of mitosis
Base that matches with Thymine
ff
The first stage of mitosis
Reading mRNA to create Amino Acids

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

Biology Vocab 2025-04-04

Across

Carbohydrates
the process by which cells create proteins(Transcription and Translation)
A - T & C - G
Cell division process
Base that matches with Thymine
1st stage of mitosis
Genetic Code/Nucleic Acid
FF Ff
A part of the nucleotide
Cell grows in these stages
3rd stage/spindle fibers separate
Base that matches with Guanine
Base that matches with Adenine
GG gg
Helix DNA spirals

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Bases Contains Adenine, Thymine, Cytosine, and Guanine
Errors in Genetic Code
After mitosis, 2 daughter cells are formed
Reading MRNA to make amino acids
2nd stage of mitosis/chromosomes align in middle
process by which a cell makes a complementary RNA copy of a piece of DNA
Final stage of mitosis
Building blocks for DNA/RNA
ff
Cell grows, synthesizes, grows (G1, S, G2
Crosses in the alleles
Gg
Base that matches with Cytosine

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

Biology Terms 2025-03-27

Across

Cells Non-reproductive cells that make up the majority of the body's cells.
2 The second round of cell division in the reproductive cells, resulting in the production of gametes.
The genetic makeup of an individual.
Over The exchange of genetic material between homologous chromosomes during meiosis.
An allele that will be expressed if an individual has one copy of the allele.
The process of creating a complementary RNA copy from a DNA sequence.
A stage of cell division where the chromosomes line up at the center of the cell.
One of the two identical copies of DNA that make up a chromosome.
Alleles A gene that has more than two alleles.
The final stage of cell division, where the nuclear envelope reforms and the chromosomes uncoil.
Deoxyribonucleic acid
An allele that will only be expressed if an individual has two copies of the allele.
An individual that has two different alleles of a gene.
Having two different alleles of a gene.
A thread-like structure that carries genetic information in the nucleus of a cell.
The process of building a protein from an RNA sequence.
A stage of cell division where the sister chromatids separate and move to opposite ends of the cell.

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A variant of a gene that occupies a specific location on a chromosome.
Programmed cell death, a process by which cells self-destruct.
Cycle A series of events that take place in a cell, leading to its division and replication.
1 The first round of cell division in the reproductive cells, resulting in cells with half the number of chromosomes.
The study of heredity, genes, and variation.
The longest stage of the cell cycle, during which the cell grows, replicates its DNA, and prepares for cell division.
Dominance A situation where one allele does not completely dominate the other allele.
An allele that has an equal effect on the phenotype, resulting in a combination of the two alleles.
A characteristic or feature of an individual.
A process of cell division that results in two daughter cells with the same number of chromosomes as the parent cell.
Having two copies of the same allele of a gene.
The reproductive cells, such as sperm and egg cells, that contain half the number of chromosomes.
physical and behavioral characteristics of an individual that result from the interaction of their genotype and the environment.
Ribonucleic acid, a molecule that plays a crucial role in protein synthesis and other cellular processes.
A unit of heredity that carries information from one generation to the next.
Acid A building block of proteins that comes from mRNA (codon).

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

Biology Review 2025-04-03

Across

Having one of each allele
Random change in genes
Nitrogen base that pairs with Thymine
Two phases where cell grows and carries out functions
RNA copy of the DNA being made
Another name for protein duplication
Process of cells dividing
There are unique amounts in different DNA
Ribose sugar base
Opposite side of DNA is...
Makes up the DNA
Cross of only one gene
What Deoxyribose and Ribose are
Shape of DNA

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First phase of mitosis
Nitrogen base that pairs with adenine
Cytoplasm dividing into two cells
Phase where chromatids line up in middle
RNA being changed into amino acids
Final phase of mitosis that splits it into two cells
What the capital allele is called
Chromatids being pulled apart
Nitrogen base that pairs with Guanine
Nitrogen base that pairs with Cytosine
Phase where cell grows and synthesizes
Is part of DNA with the sugar and nitrogen
Cross of two genes
Having two of the same alleles
Deoxyribose sugar base
Opposite of dominant

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

Cell Biology 2025-03-24

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Jelly like substance in the cell
These cells contract and relax to produce movement
The process where cells replicate for growth and repair
All living things are made of these
DNA is stored in the nucleus as these
Where adult stem cells differentiate into blood cells
Where genetic information is stored in the cell
Increased ________ _____:volume ratio allows for easier diffusion
A cell without a nucleus or membrane bound organelles
Movement of particles from low to high concentration
A short section of DNA
These cells can differentiate into any specialised cells
A ball of cells that is formed after fertilisation
Zooming in on an object

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Movement of water from high to low concentration across a partially permeable membrane
Movement of particles from high to low concentration
These cells carry water around the plant
These cells carry electrical signals around the body
Distinguish between two closely spaced objects
Where photosynthesis occurs
These cells increase the surface area of the roots
These cells carry sugars around the plant
A microscope will often have 3 of these lenses
The two cells produced by mitosis
A term for reproductive cells
Where protein synthesis occurs
Filled with cell sap
A cell with a nucleus and membrane bound organelles

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

Tugas Biology 2025-03-20

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Bagian hidung yang berfungsi menyaring udara adalah...
Peradangan pada bronkus
Alat pernapasan pada ikan
Penyakit yang menimbulkan batuk berdahak yang parah sehingga dapat mengeluarkan darah.
Proses menghirup udara disebut...
Pertukaran gas terjadi di...
Otot yang berperan dalam pernapasan pada perut adalah...
Kondisi ketika otot kembali memanjang disebut...
Saluran yang terdapat pita suara disebut...

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Selain bernapas dengan paru-paru, katak juga bernapas dengan...
Sistem pernapasan yang dilakukan dengan cara menghirup dan menghembuskan napas disebut...
Sel yang menghangatkan dan menyaring udara disebut...
Keadaan saat otot menegang dan memendek disebut...
Proses menghembuskan udara disebut...
Gas yang diambil saat bernapas adalah...
Saluran yang menghubungkan hiding dengan paru-part disebut...
Penyakit yang menyebabkan penyempitan saluran pernapasan adalah...
Penyakit paru-paru akibat asap rokok disebut...
Pelapis pada paru-paru disebut...
Tempat masuk dan keluarnya udara.

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

Biology week 2025-04-12

Across

Substance that stimulates immunity to a disease
Single-celled organisms without a nucleus
Molecule that carries genetic instructions
A community of organisms and their environment
A living thing
Change in a species over time
Unit of heredity passed from parent to offspring
The process by which plants make food using sunlight
Organelle that produces energy in the cell
Division process that results in two identical daughter cells
Small structure within a cell with a specific function
A variant form of a gene

Down

Basic unit of life
Green pigment used in photosynthesis
Process by which an organism becomes better suited to its environment
Chemical messenger in the body
Organelle that contains the cell's DNA
Molecule made of amino acids
A protein that speeds up chemical reactions
Long-term weather patterns in a region
Group of similar organisms that can breed and produce fertile offspring

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

Biology Crossword 2025-04-28

Across

the science of naming
management and analysis of biological information stored in database
to improve the human race
the technique of growing fish
the study of animals
the study of algae
the science that deals with the phenomena and causes of immunity
the art of growing fruits
treatment and surgery of animals
the study of viruses
the study of parasites
the study of reptiles
the study of prehistoric forms

Down

the technique of producing silk
the study of form and structure
the study of life else were in the universe
the study of gross structure of the organs in the organism
the study of insects
the study of fungi
the study of geographical distribution of plants and animals
the study of origin

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

Biology vocabulary 2025-04-28

Across

the growth movement of a plant in response to light
- the photosynthetic cells found in leaves of plants.
organ of a plant that anchors it into the ground and takes in water and nutrients.
- 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.
- 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.
- the body system that works to control and coordinate all bodily functions and includes nerve cells (neurons), the brain and the spinal cord.
- body system that removes waste and excess water from the body and includes the lungs, skin, kidneys, and urinary bladder.
- one of a pair of cells that function in the opening and closing of a plant’s stomata by changes in their shape.
- 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.
the sticky, receptive surface at the top of a flower’s female reproductive organ where pollen grains land and begin the process of fertilization.
organism’s reaction to a stimulus (a change in an organism’s environment)
- the body’s largest organ that consists of skin, hair, and nails.
- the above ground part of a plant, including stems, leaves, flowers, and fruits, which is responsible for photosynthesis, nutrient transport, and reproduction.

Down

plant structure that develops into a seed when fertilized.
- the body system involved in producing offspring
- a network of tissues and vessels that carry blood and lymph through the body and includes the heart, arteries, veins and capillaries.
- body system that works to protect the body from infection and disease and includes the skin, mucus, and white blood cells.
- 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.
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.

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

Biology Crossword 2025-04-28

Across

a virus that infects a bacteria and reproduces inside of it.
1 half of the replicated/duplicated chromosome.
Also called: primary producer, producer, or PLANT. The beginning of a food chain
nonliving parts of the environment (i.e. temperature, soil, light, moisture, air currents
The fertilized egg that has one set of alleles from mom and one set from dad. It is a diploid cell
Differences in the sequences of genes between individuals. This is what makes organisms of the same species look different from each other.
The way an organism looks or behaves •The observable traits such as hair color or eye color
The ability of an organism to survive in its environment long enough to reproduce
cell that has 2 complete sets of chromosomes, one setfrom each parent. These are somatic cells (body cells)
Either of the two cells that are made during mitosisand cytokinesis. They are genetically identical to the parent cell.
Another name for a biomolecule. Needed by all living things.
organism that receives different genetic information from each parent
the process of making something, such as a new molecule or protein.
the three nucleotide sequence on a mRNA molecule that codesfor one amino acid.
regulation of an organism’s internal environment to maintain conditions needed for life.
The genetic makeup of an organism •The two alleles inherited for a particular gene
a taxonomic group that includes multiple species that are closely related and share common characteristics
Differences in the sequences of genes between individuals. This is what makes organisms of the same species look different from each other.
Make a reaction start faster
Type of consumer that eats dead plants, animals and other organisms
the slow, gradual genetic change in an entire population of organisms over time
the scientific study of interactions between organisms and their environments, focusing on energy transfer. The science of relationships

Down

he semipermeable membrane that surrounds the cytoplasm.
a sequence of 3 nucleotides on a tRNA molecule that capers with a complementary codon on the mRNA
a cell that has only one set of chromosomes. These aregametes (egg or sperm cells)
species evolve through small,sometimes hard to see, changes over long periods of time. Suggests that evolutionary processes are continuous
A molecule that can be bonded to another identical molecule. The smallest part of a biomolecule.
the place in which an organism lives out its life
substance that is able to kill or inhibit the growth of bacteria.
Passing of traits from parents to child •Genes on chromosomes control the traits that show up in an organism
Fat tissues that help keep an organism warm.
the plural for nucleus
The four steps that a cell goes through in order todivide. Growth, replicating DNA, growing again, and actually dividing
the central membrane-bound organelle that manages cellular functions and contains DNA
part of the nucleotide sequence of DNA is copied into acomplementary strand of mRNA. This occurs in the nucleus of the cell
a large molecule made up of monomers that are joined together.
A molecule of DNA that is tightly coiled. Carries the genetic information of an individual. Humans have 46 (23 pairs) = ½ from father, ½ from mother
a specific sequence of DNA located on a chromosome. Contains the instructions to make a specific protein, creating an organism’s traits.
The process of copying DNA to make new DNA. DNA unzips, new nucleotides come in to create the complementary strand of DNA.
unicellular organism with membrane-bound nucleus and organelles; generally larger and more complex than a prokaryote.
in the heterozygous condition, both alleles are expressedequally with NO blending! Represented by using two DIFFERENT capital letters.

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

Biology Vocabulary 2025-04-28

Across

a tumor or growth that is not cancerous
the growth movement of a plant in response to light
substances found in all living things that are necessary for biological process
organisms reaction to a stimulus
the pair of homologous chromosomes that form in prophase 1 and separated in anaphase 1
the slow gradual genetic change in a entire population of organisms over a long time
the sticky receptive surface at the top of a flowers female reproductive organ where pollen grains land and begin the process of fetilization
organ of a plant that anchors it into the ground and takes in water and nutrients
long string of nucleotides in DNA that are code for a specific trait

Down

also called primary producer
a virus that infects a bacteria and reproduces inside of it
RNA virus such as HIV with reverse transcript in its core
Plant structures that develops into a seed when fertilized
new species that appears suddenly in the fossil record
vascular plant tissue that transports water and dissolved minerals away from the roots through the plants
Make reactions occur faster
when a cell is damaged beyond repair it destroys itself
nonliving parts of the environment
the three Nucleotide sequence on mRNA molecule that codes for one amino acid
passing of traits from parents to child

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

Biology Project 2025-04-29

Across

Releases energy by breaking down glucose and other foods in the presence of oxygen. Must know the formula:
A restricted region of an enzyme molecule which binds to the substrate.
(pop!)
Substances found in all living things that are necessary for biological processes.
a large molecule made up of monomers that are joined together.
The minimum amount of energy required for a chemical reaction to occur
The substance an enzyme acts on. They may be broken apart or put together.
the process of making something, such as a new molecule or protein.
of an enzyme by temperature or other factors.
A molecule that has all the genetic information for an organism. Includes directions for development, growth and reproduction of the organism. Fatty Acid: An organic compound that is a major component of lipids and a building block for the fat in the body.

Down

occurs within a cell or between cells that regulates cell function. Dehydration synthesis: A chemical reaction that joins two or more molecules together to form a larger molecule while also removing water. Occurs when monomers bond together to make polymers creating biomolecules.
Another name for a biomolecule.Needed by all living things.
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 end in -ASE
Uses the energy of the sun to synthesize (make) organic compounds (sugars) from inorganic compounds (CO2 and water).
Fat tissues that help keep an organism warm Macromolecule: Another name for a biomolecule. Needed by all living things. Monomer: A molecule that can be bonded to another identical molecule. The smallest part of a biomolecule.
A molecule that can be bonded to another identical molecule. The smallest part of a biomolecule.
When a cell is damaged beyond repair, it destroys
A substance that is present at the start of a chemical reaction and is altered during the reaction. What is put together to make something new.
An organic compound that is a major component of lipids and a building block for the fat in the body.
the end result of a biological or chemical process, what was made or created.

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

Biology Vocabulary 2025-04-24

Across

A molecule that can be bonded to another identical molecule, the smallest part of a biomolecule.
the end result of a biological or chemical process, what was made or created.
the body system involved in producing offspring
- The plural of nucleus
body system that works to protect the body from infection anddisease and includes the skin, mucus, and white blood cells.
Fat tissues that help keep an organism warm
Destruction of an enzyme by temperature or other factors.
- Cells change from immature, unspecialized cells into specialized cells based on where in the body they are.
the body system that removes waste and excess water from thebody, including the lungs, skin, kidneys, and urinary bladder.
The cell divides into two daughter cells after the nucleus has split into nuclei.
A large molecule made up of joined monomers.
- 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.
one of a pair of cells that function in the opening and closing of a plant’sstomata by changes in their shape.
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.
Either of the two cells made during mitosis and cytokinesis.They are genetically identical to the parent cell.
the photosynthetic cells found in the leaves of plants.
- A tumor or growth that is not cancerous.
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 substance an enzyme acts on. They may be broken apart or put together. The reactant

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Uses the energy from the sun to synthesize organic compounds from inorganic compounds
- When a cell is damaged beyond repair, it destroys itself (pop!).This is a programmed cell death.
- The membrane that surrounds the nucleus of eukaryotic cells.
the growth of plants with respect to gravity; roots arepositive because they grow down and stems are negative because they grow up againstgravity.
The old word for Mitosis. It comes from the Germanic Kernel,which means nucleus.
the body’s largest organ that consists of skin, hair, and nails.
- Substances or radiation that can increase the risk of mutations.
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.
Movement
– An environmental factor that can cause a mutation that results in cancer.
- Attach to the sister chromatids at the centromere. Pull the chromatids to opposite ends of the cell.
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 growth movement of a plant in response to light
- Mitosis - the nucleus divides before the cell divides, so the new cells will have a complete set of genetic material.
the body system that controls and coordinates all bodily functionsand includes nerve cells (neurons), the brain, and the spinal cord.
occurs within or between cells that regulate cell function.
Make a reaction start faster
Cell with two complete sets of chromosomes, one set from each parent. These are somatic cells (body cells)
A cell that has only one set of chromosomes. These are gametes (egg or sperm cells)
plant structure that develops into a seed when fertilized.
A substance present at the start of a chemical reaction and altered during the reaction. What is put together to make something new.

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

biology project 2025-04-29

Across

pesticides
a molecule of DNA
plant
species that are closely related
egg or sperm cells
genetic change
behavioral change
organisms
one half of a replicated chromosomes
plural for nuclei

Down

a rock
passing of traits
new daughter cells
different genetic information
two complete sets
slowly evolving
specific characteristic of an organism
one specific trait
specific sequence of DNA
genetic makeup

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

Biology Project 2025-05-05

Across

Type of consumer that eats dead plants, animals and other organisms
Organ of a plant that anchors it into the ground and takes in water and nutrients
Non living plants of the environment (temperature soil light moisture air currents)
Also called primary producer, or plant. The begining of the food chain
The place in which an organism lives out its life
A restricted region of a enzyme molecule which binds to the substrate
Body system that functions as a communication system and includes the pituitary gland, the pancreas, the adrenal glands the ovaries and the testes.
Fat tissues than help the organism keep warm
The end result of a biological or chemical process, what was made or created
All living organisms inhabiting the Earth.
organism's reaction to a stimulus (a change in a organisms environment)
a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria.

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the growth movement of a plant in response to light
Plant structure that develops into a seed when fertilized
Ingest(eat) food containing the suns energy. All herbivores carnivores omnivores decomposers.
The total variety of organisms. The more different types of organisms= healthier ecosystems
Make a reaction start faster
Another name for a biomolecule needed by all living things
Substances found in all living things that are necessary for biological processes
the membrane-bound organelle in a cell that contains the cell's genetic material, DNA.

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

Biology Vocab 2025-05-05

Across

A set of nucleotide
left side
Away
Keep away
fights against
Bonds weak bonds
molecule living
Green
They make their own nutrients
Stores and makes
doesn't affect
Can leave the nucleus
population Too much
change
right side
changing
selection "survival of the fittest"

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Isolation Mountains and rivers
old strand paired with a new strand
Like a printing machine
fight
doesn't require oxygen
contains DNA
Dogma DNA -> RNA -> Proteins
many
required for photosynthesis
one/single
requires oxygen
same/similar
cannot leave nucleus

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

Biology: DNA 2025-05-05

Across

Deoxyribose Nucleic Acid
One of four nitrogenous bases that make up the structure of DNA, notated by the letter A.
Scientist who discovered that genes were a chemical substrate/factor, leading to transformation
Place in the cell where genetic information is stored in the form of DNA.
helix The structure of DNA, discovered by Franklin, Watson, and Crick.
DNA makes a copy of itself
bacteria strain changes into another
Scientist who was left out of the discovery of the double helix structure of DNA by James Watson and Francis Crick.
One of four nitrogenous bases that make up the structure of DNA, notated by the letter C.
These bonds form between certain nitrogenous bases (a=t, c=g).

Down

a distinct sequence of nucleotides forming part of a chromosome that determines traits passed from parent to offspring
pairing hydrogen bonds can form only between certain bases in DNA using Chargaff’s rules (%a=%t and %C=%g).
One of four nitrogenous bases that make up the structure of DNA, notated by the letter G.
change in the genetic material
A chemical made up of a deoxyribose, a phosphate group, and a nitrogenous base.
decoding of an mRNA message into a protein
virus that infects bacteria, used by Hershey and Chase to prove that DNA is in fact genetic material, not protein.
Type of cell division that is important for sorting genetic information
The scientist for whom the rules for base pairs (%a=%t and %C=%g) is named.
Scientist whose team found that DNA is the most important molecule for transformation
three parts: a deoxyribose sugar, a phosphate group, and a nitrogenous base
cells become specialized in structure and function
polymerase principal enzyme involved in DNA replication
Type of cell division that copies genetic information
One of four nitrogenous bases that make up the structure of DNA, notated by the letter T.

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

Biology Review 2025-05-06

Across

Long period without rain/water
When a cell splits twice
Contains DNA and humans have 23 pairs
Maintaining balance
DNA sequence that has specific code
A catalyst protein
When a species gets replaced my another
When a cell splits once
Captures light energy and makes chemical energy
Gradual changes in characteristics in organisms
Smallest particle for living things
Kills dangerous bacteria
Destruction of forests

Down

Organisms that use energy from the sun
Same; BB, bb
Weak gene, b
Overflow of water
Tolerance against something
Quick energy
Chemical reaction that uses oxygen
DNA dupiclates itself
When the ecosystem is stable
When too many fishes are being caught
Kills/repels pests
speeds up chemical reactions
when organisms depend on each other
Different; Bb
Strong Gene, B
Chemical reaction that doesn't use oxygen
Genetic information that stays in nucleus

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

Biology Terms 2025-05-06

Across

The biogeochemical cycle that describes the transformation and translocation of phosphorous
An organism, especially a soil bacteria, fungus, or invertebrate, that decomposes organic material
traits that make an organism more likely to survive and reproduce in its environment
The proportion or rate at which a specific allele appears within a population
The phenomenon where complex systems exhibit properties or behaviors that are not present in their constituent parts alone, arising from their interactions and organization
The movement of carbon atoms between earth's systems
An organism's role and position within its ecosystem, encompassing its interactions with other species and its relationship with the environment
One of 2 or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome
A biogeochemical process through which nitrogen is converted into many forms
The evolutionary process which makes a new species often through isolation and divergence
Having 2 identical alleles if a particular gene or genes
An organism's complete set of genes or the specific alleles of a gene that an individual carries for a particular trait
The ability of an organism or species to live and thrive in its environment
A temporary change in environmental conditions that causes a pronounced change in a community, often alerting the physical structure or arrangement of a biotic and abiotic elements
Having inherited different versions of a genomic marker from each biological parent
A Microorganisms inherit ability to withstand the effects of a antimicrobial agent without genetic modification due to characteristics

Down

The observable characteristics or traits of an organism, resulting from the interaction of it's genotype with the environment
A trait that is expressed in an individual, even if they only inherit one copy of the gene variant responsible for that trait
When the number of individuals of a species exceeds the amount the environment can sustain
The system of naming organisms
an organism that eats other plants or animals for energy and nutrients
The complete disappearance of a species from earth, either through natural causes or human activities
A group of organisms that can reproduce with one another in nature and produce fertile offspring
The removal and destruction of a forest or stand of trees from land that is then converted to a non-forest use
Process where organisms better adapted to their environment survive and produce more offspring
A taxonomic rank used to group closely related species, positioned between family and species in the hierarchy classification system
A trait that is only expressed when an individual inherits 2 copies of the allele responsible for that trait
The physical separation of populations of organisms from one another due geographic barriers
An organism that is able to form nutritional organic substances from simple inorganic substances
Enviormental factors that influence which individuals within a population are more likely to survive and reproduce, driving natural selection and shaping evolution of traits

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

Biology 7klassru 2025-05-21

Across

мембранный пузырёк с клеточным соком
внутренняя полужидкая среда клетки
наружный защитный слой растений
зелёный пигмент растений
процесс газообмена у организмов
наружная часть цветка, защищающая бутон
зелёный органоид, осуществляющий фотосинтез
организм, производящий органику из неорганики

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высшее споровое растение с крупными листьями
членистоногое с тремя парами ног
пора в листе для газообмена и испарения
класс позвоночных с чешуйчатой кожей
симбиотический организм гриба и водоросли
организм, питающийся разлагающейся органикой
бактерия в форме палочки
наука о классификации живых организмов
организм, питающийся готовой органикой
орган растения, содержащий семена
одноклеточный организм с ложноножками
процесс создания органических веществ на свету

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

Biology Crossword 2025-06-13

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 Crossword 2025-05-07

Across

Capacity- Largest amount of living things (depends on resources)
growth- When there are enough resources for population to grow quickly
An in cell nucleus that contains DNA
Factor- Anything keeping the population from growing
Organisms that use energy from the sun
New DNA molecules made of one original strand and one synthesized strand
The building blocks of biomolecules
When something copies itself
Speed up a chemical reaction
Dogma- The flow of genetic information between DNA, RNA, and Proteins
The end formula
Dependant on each other for survival (Some good, some bad)
Multiple monomers connected together
growth- Population growth slows as they reach full capacity
A specific DNA sequence
Maintaining ideal conditions

Down

Chemical reactions that don’t require oxygen
The beginning formula
Energy sources
What it looks like
What it does/how it works
Chlorophyll containing organelles
Single stranded DNA that carries genetic information (A+T, C+G)
Molecules that combine to make what’s called a double helix made up of base pairs (also genetic blueprint)
Molecules that are needed for living things
Where the amount of living things stays the same
Chemical reactions that require oxygen
Light absorbing pigment in plants some protists that require photosynthesis
When plants and animals with time take over an area
Bonds- The weak connection between nitrogen bases

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

Biology Enrichment 2025-05-04

Across

enzyme state when shape is permanently changed
process where plants make glucose using sunlight
red blood cell protein carrying oxygen
hormone raising blood glucose
structures involved in spindle formation in mitosis
different version of a gene
process where individuals better adapted survive
small circular DNA in bacteria
biological catalyst speeding up reactions
organelle storing genetic material
movement of particles from high to low concentration
storage form of glucose in animals
building block of proteins

Down

polysaccharide making up plant cell walls
cell division making identical cells
molecule that an enzyme acts on
green organelle containing chlorophyll
enzyme breaking down starch into sugars
fibers that separate chromosomes during mitosis
movement of water across a partially permeable membrane
jelly-like substance where reactions occur
organelle where respiration happens
hormone lowering blood glucose
large storage sac in plant cells
site of protein synthesis

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

Biology Project 2025-05-06

Across

organism that receives different genetic information from each parent
in the heterozygous condition, both alleles are expressedequally with NO blending! Represented by using two DIFFERENT capital letters.
the end result of a biological or chemical process, what was made or created.
Passing of traits from parents to child •Genes on chromosomescontrol the traits that show up in an organism
The genetic makeup of an organism •The two alleles inherited fora particular gene
a specific sequence of DNA located on a chromosome. Contains the instructions to make a specific protein, creating an organism’s traits
a sequence of 3 nucleotides on a tRNA molecule thatcapers with a complementary codon on the mRNA
A substance that is present at the start of a chemical reaction and is altered during the reaction. What is put together to make something new.
a specific characteristic of an organism. Such as eye color, height, etc.
Releases energy by breaking down glucose and other foods in the presence of oxygen. Must know the formula:

Down

Substances found in all living things that are necessary for biological processes.
Make a reaction start faster
a tumor or growth that is not cancerous.
also called RNA. Only has 1 strand. Can enter and
a large molecule made up of monomers that are joined together.
Proteins that act as a catalyst to accelerate a reaction. They are NOT permanently changed in the process, so they are reusable. The work with specific substrates. Their name end in -ASE
A place in the cell cycle when the process can behalted until conditions are favorable. Checks to make sure the cell isready to go onto the next stage.
The fertilized egg that has one set of alleles from mom and one setfrom dad. It is a diploid cell
Destruction of an enzyme by temperature or other factors.
Abnormal cell growth with the potential to invade orspread to other parts of the body. Occurs when cells begin dividingrapidly and are not stopped by the checkpoints. These are cells thatshould have gone through apoptosis but did not.

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

Biology vocab 2025-05-19

Across

a highly contagious upper respiratory disease caused by the SARS-CoV-2 virus.
a specific sequence of DNA located on a chromosome. Contains the instructions to make a specific protein, creating an organism’s traits.
the three nucleotide sequence on a mRNA molecule that codes for one amino acid.
the place in which an organism lives out its life
specialized structure that carries out a specific cell function in different parts of the cell at the same time.
The ability of an organism to survive in its environment long enough to reproduce
a virus that attacks the immune system, specifically the white blood cells.
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.
microscopic, unicellular organism without a nucleus or other membrane-bound organelles.

Down

plant structure that develops into a seed when fertilized.
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 central membrane-bound organelle that manages cellular functions and contains DNA.
one of a pair of cells that function in the opening and closing of a plant’s stomata by changes in their shape.
the mRNA carries genetic information to the ribosomes. The Ribosomes use this information to form proteins. We use a codon chart to help us figure out what proteins are made.
nonliving parts of the environment (i.e. temperature, soil, light, moisture, air currents)
a specific characteristic of an organism. Such as eye color, height, etc.
the slow, gradual genetic change in an entire population of organisms over time…a looooooooong time!
a change in the nucleotide sequence of an organism’s DNA. May happen due to an error during replication or exposure to damaging agents.
an organism that is infected with or fed upon by a parasitic or pathogenic organism.
a taxonomic group that includes multiple species that are closely related

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

AP Biology 2025-05-19

Across

– A heritable trait that increases an organism’s fitness.
– The process of copying a DNA sequence into messenger RNA (mRNA), the first step in gene expression.
– A signaling molecule that binds specifically to a receptor site on another molecule, initiating a cellular response.
– A DNA sequence that promotes transcription by binding activator proteins, increasing gene expression.
– A regulatory protein whose levels rise and fall with the cell cycle, activating cyclin-dependent kinases (CDKs).
– The observable traits of an organism, resulting from the interaction of genotype and environment.
– Maximum population size an environment can sustain.
– The process of decoding an mRNA sequence into a chain of amino acids to form a protein.
– A two-part cell division process in sexually reproducing organisms that produces haploid gametes and promotes genetic diversity.
– A diagram showing evolutionary relationships among species, usually presented as a tree.

Down

– Source of genetic variation.
– A noncoding segment of DNA that is transcribed but removed from mRNA before translation
– The exchange of genetic material between homologous chromosomes during prophase I of meiosis, increasing genetic diversity.
– The use of living organisms or their components to perform practical tasks like gene cloning or CRISPR editing.
– A group of genes that are regulated together, found in prokaryotes (e.g., the lac operon in E. coli).
– A process by which organisms with beneficial traits survive and reproduce at higher rates.
– A type of gene interaction where one gene affects the expression of another (e.g., coat color in Labrador retrievers).
– The final phase of mitosis where chromosomes de-condense, and nuclear envelopes reform around each set.
– Programmed cell death; a controlled process that helps shape organisms and eliminate damaged cells.
– A secondary messenger often involved in signal transduction pathways (cyclic adenosine monophosphate).
– The genetic makeup of an organism, often represented by letter combinations like AA or Aa.
– The structure made of microtubules that separates chromosomes during mitosis and meiosis.

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

biology crossword 2025-05-06

Across

cutting down of trees to make room for human development
breaking up of a protein
selection: the process where organisms that are better adapted to their environment tend to survive and reproduce
when it has two different alleles for a trait
fishing to the point there is no more fish in a specific area
the ability of an organism or species to live and thrive in its environment
a different version of a gene
respiration: where cells produce energy ( atp ) by breaking down glucose
an organism is homozygous when it has two identical alleles for a trait
organisms that cannot produce their own food and must obtain energy by consuming other organisms
of change: how fast or slow the environment changes
chemical process requiring air or oxygen
isolation: when a population of organisms is seperated by physical barriers

Down

the powerhouse of cells , breaks down food into usable energy
an organelle in the cells that contains photosynthetic pigment
the process by which new species are formed
physical appearance of characteristics of an organism
the number of times a plant species occurs in number of quadrats
ressitance the ability of some organisms to survive diseases or enviroment changes
of fertilizers over applying fertilizers that kills the vegatation
trait: characteristic that will only show up in phenotype if both alleles are recessive
traits characteristics that give an organism a better chance of surviving and reproducing in its enviroment
genetic make up of a organism
a taxonimic group converting more than one species
substance that speeds up a chemical reaction
too much water that it has no where to drain
a large molecules formed when many smaller molecules bond together
when a species population exceeds the carrying capacity in its environment
organisms that produce their own food through photosynthesis
lack of water

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

Biology puzzle 2025-05-06

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 • ...

General Biology 2023-01-05

Across

they are also called simple carbohydrates.
What is the place where an enzyme in a substrate molecule react?
examples under this type of carbohydrate are glucose and fructose.
Describes the intensity of heat in the atmosphere or a substance.
__________are lipids with a phosphate group.
fatty acid that is solid at room temperature.
This group of enzymes help digest fats in the gut.
The _______ ________ pertains to the linear sequence of amino acids that make up a polypeptide chain or a protein.
The coiling of the polypeptide backbone around an imaginary axis in clockwise direction forms the ______.
How many codons act as signal terminators?
The process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.
Where does the transcription occur?
What are the sites of protein synthesis?
the word lipids comes from the greek word_____which means fat.
what is a glycerol with three fatty acids attached?

Down

When the active site of an enzyme changes shape and can no longer bind to the substrate it has been _________.
What are proteins made up of?
What is the protein produced by the immune system.
a complex carbohydrate which are made of lots of simple sugars strung together.
Proteins that act as a biological catalyst by accelerating chemical reactions.
long chain carboxylic acid that are insoluble in water.
The three letter code of Isoleucine.
A molecule made of amino acids.
Also called the messenger proteins.
The process by which a cell makes proteins using the genetic information carried in messenger RNA.
What is the amino acid with the 1 letter code W.
How many amino acids are there?
is a sugar made of several monosaccharides.
The process of copying a segment of DNA into RNA.
i'm not very sweet sugar found in fruits and vegetables.

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

Molecular Biology 2023-01-09

Across

Electrophoresis separates samples by _____
The process by which DNA is converted to protein
Monomers that are used to build DNA during PCR
Shape of DNA
Enzyme that helps reform phosphodiester bonds
Three nucleotide sequence that codes for an amino acid
PCR step where primers bind to the DNA
When an organism takes in genetic material from the environment
DNA to RNA
RNA to Protein
PCR step where DNA is separated into two strands
Spaces where the samples for electrophoresis are placed

Down

Enzyme that cuts DNA at specific sites to form fragments
Nucleotide that binds to guanine
Plasmid DNA with the target gene
Nucleotides bond to one another through ____________
Enzyme that is used when plasmid closes without target gene
Gel that is used during electrophoresis
Enzyme used to cut DNA in CRISPR
Nucleotide that binds to adenine in RNA
Staggered cut ends are also known as _____________
DNA strand that is also known as the coding strand
Site that is used by Cas9 to locate the cut site

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

Biology Review 2022-12-02

Across

solute concentration same with solvent concentration
plant organelle transforms light into glucose to use as food
organelle is used as storage
Besides carbohydrates, these organic compounds are also made up of the elements carbon, hydrogen and oxygen
The _________ test is used to identify the presence of proteins in food.
organelle produces ATP
Fats are made up of __________ and fatty acids
Base pair of adenin
movement of water from higher water potential to lower water potential
__________ test is used to test for the presence of starch in food.
The element found in all proteins but not in both carbohydrates and fats

Down

Two simple sugars can join together to form a double sugar which is also known as a __________.
group of cells organized to do a job
this nutrient contains the elements carbon, hydrogen and oxygen with the ratio of hydrogen to carbon atoms being 2:1
DNA sugar type
structure made up of different tissues working together
Multiple organisms of the same species describes a
Organisms whose cells do not have a nucleus are called _____.
level of organization is more complex than a population and less complex than an ecosystem
The form of carbohydrate found in cell walls
type of base nitrogen consist of timin and cytosine
solution with lower concentration and higher water potential
a cell that has the DNA and controls the cell's activities.
Where are the proteins made

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

Biology thing 2022-12-06

Across

- The genetic makeup of an organism, the DNA itself
- Crossing parents who differ in only one trait
- Carbon, Hydrogen, Oxygen, and Nitrogen; Enzymes, Cellular Structure, Amino Acids
- Compares the frequencies of the two Phenotypes
- crossing parents who differ in two traits
- semifluid substance, contains everything not in a nucleus
- No(Neutral) Charge
- Network of protein filaments in eukaryotes that give the cell structure
- free-floating in cytoplasm, contain genetic information
- Negatively Charged Particle
- a molecule that transports chemical energy within cells for metabolism. The energy released from breaking a molecular bond is the energy we use to stay alive.
- Synthesize proteins
Walls - Shapes, supports, and protects cell
- Primarily used for cell movement
- Carbon, Hydrogen, and Oxygen; Store Energy, Membranes, Steroids
- The Basic Unit Of Life

Down

- bacteria that have a thick layer of peptidoglyon in cell wall
- Carbon, Hydrogen, Oxygen; Source of Energy, Structure
- Dominant/Recessive alleles of one or more genes; Complete Dominance
- bacteria that have a thin layer of peptidoglyon in cell wall
- Short, hair-like structures on cell surface, usually involved in adherence to surfaces
- Positively Charged Particle
- Compares the frequencies of the three Genotypes
- gets energy from sun and coverts it into glucose (stored chemical energy)
- Processes, sorts, and transports membrane proteins and other secreted proteins
- gets glucose and breaks it down into ATP for cell use
- a motor protein that can “walk” along actin to help move things inside the cell.
- Carbon, Hydrogen, Oxygen, Nitrogen, and Phosphorous; DNA/RNA
- The observable traits due to an organism’s genotype
Membrane - Regulates materials entering and leaving cell
- has a membrane surrounding it, contains DNA
- A Pure substance, Purely one atom

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

Biology Ecology 2022-12-16

Across

Makes food from sunlight
One animal benefits one animal unaffected
Eats food
is attacked for food
attacks another animal to eat
Eats dead things
Gas to Liquid
loss of forest land
Copying deadly animals when you are harmless
toxins put into the environment
Liquid to Gas
kills the prey

Down

both species benefits
Eats meat only
Element C on periodic table
First
species fighting for similar resources
breaks down already dead animals ex bacteria
One animal benefits one animal harmed
gets killed by a predator
Eats plants only
Eats plants and animals

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

Biology Crossword 2024-10-15

Across

Feed on Detritus often chewing or grinding them into even smaller pieces
A group of individuals that belong to the same species and live in the same area
Network of food chains (feeding interactions)
Must acquire energy from other forms by ingesting them one way or another
factor Physical components of an ecosystem. Non-biological
Animals whose diets naturally include a variety of different foods that includes both plants and animals
Chemical energy is used to produce carbohydrates
Kill and eat other animals
Autotrophs that are the first producers of energy rich compounds that are later used by other organisms
Captures light energy and uses it to power chemical reactions that convert carbon dioxide and water into oxygen and energy rich carbs such as sugars and starches

Down

Small pieces of dead and decaying plant and animal remains
Primary producers that are a mixture of floating algae
All the organisms that live in a place together with their physical environment
An assemblage of different populations that live together in a defined area
Feed by chemically breaking down organic matter
A group of ecosystems that share similar climates and typical organisms
Contains all life on Earth and all parts of the Earth in which life exists including land water and atmosphere
The scientific study of interactions among organisms and between organisms and their physical environment
Series of steps in which organisms transfer energy by eating and being eaten
Obtain energy and nutrients by eating plants leaves, roots, seeds, or fruits
Animals that consume the carcasses of other animals that have been killed by predators or have died from other causes
Group of similar organisms that can breed and produce fertile offspring
Biological influences on organisms
Organisms that can capture energy from sunlight or chemicals and convert it into forms that living cells can use (algae, certain bacteria, and plants)
Organisms that rely on other organisms for energy and nutrients (Hetrotrophs)

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

Biology Crossword 2024-10-15

Across

Feed on Detritus often chewing or grinding them into even smaller pieces
A group of individuals that belong to the same species and live in the same area
Network of food chains (feeding interactions)
Must acquire energy from other forms by ingesting them one way or another
factor Physical components of an ecosystem. Non-biological
Animals whose diets naturally include a variety of different foods that includes both plants and animals
Chemical energy is used to produce carbohydrates
Kill and eat other animals
Autotrophs that are the first producers of energy rich compounds that are later used by other organisms
Captures light energy and uses it to power chemical reactions that convert carbon dioxide and water into oxygen and energy rich carbs such as sugars and starches

Down

Small pieces of dead and decaying plant and animal remains
Primary producers that are a mixture of floating algae
All the organisms that live in a place together with their physical environment
An assemblage of different populations that live together in a defined area
Feed by chemically breaking down organic matter
A group of ecosystems that share similar climates and typical organisms
Contains all life on Earth and all parts of the Earth in which life exists including land water and atmosphere
The scientific study of interactions among organisms and between organisms and their physical environment
Series of steps in which organisms transfer energy by eating and being eaten
Obtain energy and nutrients by eating plants leaves, roots, seeds, or fruits
Animals that consume the carcasses of other animals that have been killed by predators or have died from other causes
Group of similar organisms that can breed and produce fertile offspring
Biological influences on organisms
Organisms that can capture energy from sunlight or chemicals and convert it into forms that living cells can use (algae, certain bacteria, and plants)
Organisms that rely on other organisms for energy and nutrients (Hetrotrophs)

N5 Biology 2024-11-06

Across

Build up enzyme converts glucose to starch
Represents the energy flow in a food chain
_________ acids are the sub unit of a protein
Non living factors that effect ecosystem
Variable changed in an experiment
Base that pairs with Adenine in mRNA
Length x breadth to calculate size of field
Build up reaction in enzymes

Down

Break down reaction in enzymes
This and carbon dioxide are the waste products of aerobic respiration
Energy made from ADP + Pi
Used to measure temperature
This binds with an enzyme
Pairs with Guanine
Gets the most energy from the food chain
Used to sample plants
Type of trap for sampling invertebrates
Living factors that effect ecosystem
Carries complimentary copy of DNA
The amount of energy passed along at each level of a food chain

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

Biology DNA 2024-12-06

Across

This is found in nucleotides known as 'S'
DNA is wrapped in structures called
DNA creates
DNA is made with 2 of these
This is were DNA takes place
Complementary base ...
This is were RNA takes place
This one pairs with Adenine
The strands are

Down

This base it's only used in RNA
This is what makes DNA
Adenine, Guanine each one of these are called
This one pairs with Guanine
This is found in nucleotides known as 'P'
This bands hold the strands together
DNA contains this kind of information
This is the term use for 3
DNA it's a...
Ribonucleic Acid is called
DNA is found in a double

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

Biology Project 2024-12-09

Across

passageways where chemicals are made
Powerhouse of the cell, organelle that is the site of ATP (energy) production
A cell that contains a nucleus and membrane bound organelles
Converts sunlight to chemical energy
Package created by the Golgi apparatus
surrounds/protects the nucleu
Tubules and filaments that give the cell its shape
Located near the nucleus and help to organize cell division
The hairlike projections on the outside of cells that move in a wavelike manner
A jellylike fluid inside the cell in which the organelles are suspended
A unicellular organism that lacks a nucleus and membrane bound organelles
A part of the cell containing DNA and RNA and responsible for growth and reproduction
A dense region of DNA in a prokaryotic cell.

Down

surrounds and protects the cel
Contains chemicals that help digest materials in cell
A sac inside a cell that acts as a storage area
produces ribosomes
A system of membranes that modifies and packages proteins for export by the cell
site of protein synthesis-small dots
A long, hairlike structure that grows out of a cell and enables the cell to move.

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

Biology 1 2026-02-11

Across

Proses pengeluaran zat sisa metabolisme.
Proses penambahan zat sisa ke urine.
Cairan yang membantu pencernaan lemak.
Organ penampung urine sementara.
Organ ekskresi yang mengeluarkan karbon dioksida.
Organ penyaring darah.
Unit penyusun ginjal.
Saluran pengeluaran urine dari tubuh.
Cairan hasil penyaringan ginjal.
Proses penyaringan darah di ginjal.

Down

Zat warna empedu.
Bagian luar ginjal.
Gas sisa pernapasan.
Proses penyerapan kembali zat yang masih berguna.
Bagian dalam ginjal.
Zat sisa hasil perombakan protein.
Saluran dari ginjal ke kandung kemih.
Tempat terjadinya filtrasi.
Organ penghasil keringat.
Organ yang menghasilkan empedu.

20 Clues: Zat warna empedu. • Bagian luar ginjal. • Gas sisa pernapasan. • Bagian dalam ginjal. • Unit penyusun ginjal. • Organ penyaring darah. • Organ penghasil keringat. • Tempat terjadinya filtrasi. • Organ yang menghasilkan empedu. • Organ penampung urine sementara. • Cairan hasil penyaringan ginjal. • Zat sisa hasil perombakan protein. • Proses penyaringan darah di ginjal. • ...

biology vocabulary 2025-09-25

Across

structures in the cytoplasm where proteins are made
way to gain knowledge about the natural world
individual living thing
first step of the scientist methods
genetic material
keeping the cell constant and alive
sum of all the reactions within an organism
relationship between species where at least one of benefits

Down

group of the same kind of cell
similar ecosystem with the similar environments
thin coast of lipids that surround the cell
- keeping the cell constant and alive
mixture of two substances
energy is emitted during the reaction
unchanged in the experiment
speed up reaction in cells, without them most life would die
energy is absorbed during the reaction
used for comparison
name given to the earth
electrical charge difference between areas of molecule
all the cellular material inside the plasma membrane

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

Biology Vocabulary 2026-01-14

Across

yes treatment
stimulus-response-stimulus
no treatment
solvent+solute
system of regulation
recorded information
internal stability
support for claim
yellow clay bird
coma; too much water

Down

heat balance
y-axis
disease-fighting system
water balance
x-axis
survival of fittest
raises sugar
prediction
lowers sugar
system of control

20 Clues: y-axis • x-axis • prediction • heat balance • no treatment • raises sugar • lowers sugar • yes treatment • water balance • solvent+solute • yellow clay bird • support for claim • system of control • internal stability • survival of fittest • system of regulation • recorded information • coma; too much water • disease-fighting system • stimulus-response-stimulus

Biology Gurus 2025-09-04

Across

ugali, cassava, maize
dark stage site
breathing roots
prevents mixing of oxygenated and deoxygenated blood
stop bleeding
movement of food materials
oxygen, carbon (iv) oxide
increase in height and mass
not dry
at the stage of drying
ability to float
resist infection

Down

power house of cells
clumping of red blood cells
red blood cell
largest organ
whooping cough
an opening
blood clotting enzyme
swaying of leaves, opening of flower

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

Cellular Biology 2026-02-13

Across

The process of converting light energy into chemical energy to make food.
Simple, single-celled organism that lacks a membrane-bound nucleus.
Complex cell that contains a nucleus and other membrane-bound organelles.
Small vesicles that break down toxic substances and produce hydrogen peroxide.
The thin coat of lipids that forms the boundary between a cell and its environment.
A network of protein fibers that helps maintain cell shape and secure organelles.
Apparatus that modifies, sorts, and packages proteins like a "post office."
Type of cellular respiration that occurs in the absence of oxygen.
The site of photosynthesis in plants and algae.
The genetic material that contains instructions for building proteins.
Small organelles found in the cytoplasm where proteins are synthesized.
The command center of a eukaryotic cell that houses the cell's DNA.
Organelle that functions as the cell's digestive component or "garbage disposal."

Down

The green pigment in plants that absorbs light energy for photosynthesis.
The "powerhouse" of the cell where ATP is produced during cellular respiration.
An anaerobic process used to produce energy when oxygen is low, often by yeast.
The primary energy-carrying molecule used by cells to do work.
A rigid outer layer providing support in plants, fungi, and most bacteria.
The inner fluid-filled area of the mitochondria where the Krebs cycle occurs.
A darkly staining area within the nucleus where ribosomal subunits are assembled.
A membrane-bound sac used for storage, often very large in plant cells.
The jelly-like substance inside the plasma membrane that fills the cell.
The first stage of cellular respiration where a glucose molecule is split.
Type of cellular respiration that requires the presence of oxygen.

24 Clues: The site of photosynthesis in plants and algae. • The primary energy-carrying molecule used by cells to do work. • Type of cellular respiration that occurs in the absence of oxygen. • Type of cellular respiration that requires the presence of oxygen. • Simple, single-celled organism that lacks a membrane-bound nucleus. • ...

Biology 6 2026-01-29

Across

Differing mating rituals
individuals leaving
individuals entering
all individuals in population
Random changes to alleles
Desired commodity
Differing mating times
Survive and reproduce
genes move between 2 populations

Down

Increases Fitness
average over 2 extremes
Collection of all alleles
Same species in same area
2 extremes over average
Separates to colonize new land
All alleles in population
Extreme over average
Physical separation
Impersonating
best suited=higher fitness

20 Clues: Impersonating • Increases Fitness • Desired commodity • individuals leaving • Physical separation • individuals entering • Extreme over average • Survive and reproduce • Differing mating times • average over 2 extremes • 2 extremes over average • Differing mating rituals • Collection of all alleles • Same species in same area • All alleles in population • Random changes to alleles • ...

Biology Crossword 2026-04-11

Across

Study of parasites
Study of plants
Father of Botany
Practice of keeping bees
Study of fungi
Study of metabolism
Technique of growing fishes
Technique of producing silk by raising silkworm
Study of fossils
Study of insects
Study of minute structures

Down

Study of fishes
Study of birds
Father of Zoology
Study of genomes as opposed to individual genes
Study of Bacteria
Father of Medicine
Study of reptiles
Study of algae
Study of Virus

20 Clues: Study of birds • Study of algae • Study of fungi • Study of Virus • Study of fishes • Study of plants • Father of Botany • Study of fossils • Study of insects • Father of Zoology • Study of Bacteria • Study of reptiles • Study of parasites • Father of Medicine • Study of metabolism • Practice of keeping bees • Study of minute structures • Technique of growing fishes • ...

Biology crossword 2026-04-16

Across

breathing
carrying blood,nutrients, etc
both traits show up
things that are buried below layers
plants reacting to surrounding
responsible for reacting
the system on top of flower
making RNA to protein

Down

removing an amino acid
plants and animals uses
photosynthesis
the changes of evolution
long term energy
cell division from pmat
energy for celluar respiration
making DNA to RNA
carrying glucose and water
maker of atp
the bottom system of flower
carrying minerals and water

20 Clues: breathing • maker of atp • photosynthesis • long term energy • making DNA to RNA • both traits show up • making RNA to protein • removing an amino acid • plants and animals uses • cell division from pmat • the changes of evolution • responsible for reacting • carrying glucose and water • the system on top of flower • the bottom system of flower • carrying minerals and water • ...

Biology Crossword 2026-04-16

Across

living factor
oragelle that produces energy
maintaining internal balance
benifits both
releasing energy from food
strucuter that hold dna
living thing
basic unit of life
control center
living and nonliving things interact

Down

produces energy
group of simlilar cells
genetic material in a cell
movement of water
movement from hight to low
where photosynthesis happens
speed up chemical reactions
unit of heredity
group of tissue
non living factor

20 Clues: living thing • living factor • benifits both • control center • produces energy • group of tissue • unit of heredity • movement of water • non living factor • basic unit of life • group of simlilar cells • strucuter that hold dna • genetic material in a cell • movement from hight to low • releasing energy from food • speed up chemical reactions • maintaining internal balance • ...

Biology Review 2026-04-16

Across

This process condensed chromatin into a tightly coiled chromosomes and the nuclear membrane breaks down
This organelle holds genetic information to build proteins
This happens when both organisms benefit
This is long term energy, makes up cell and membrane insulation
This is when one organism is helped and the other is unaffected by the relationship
This is a structures in organisms that have similar structures but different functions
This process occurs in the mitochondria and is the creation of ATP energy
This lower the activation energy to speed up reactions and are considered catalyst
This process adds a nucleotide to a DNA chain
This happens when one organisms is helped and the other organism is hurt
This is where pollen travels down and fuses with the ovule
This builds up hair,skin,and nails and involves in enzymes

Down

This process happens when spindle fibers pull the sister chromatids to opposite sides of the cell
This process does not require ATP, with the concentration for high to low
This organelle makes energy and is the site of cellular respiration
This contains no organelles or internal structures and injects genetic material into a host cell
This is when a nucleotide is removed
This process requires ATP, against the concentration from low to high
This process is a period of slow change interrupted by periods of rapid change with few, if any, transitional fossils
This process occurs in the chloroplast and conversion of solar energy into glucose

20 Clues: This is when a nucleotide is removed • This happens when both organisms benefit • This process adds a nucleotide to a DNA chain • This organelle holds genetic information to build proteins • This is where pollen travels down and fuses with the ovule • This builds up hair,skin,and nails and involves in enzymes • ...

biology crossword 2026-04-16

Across

first step of protein synthesis
short energy
system with oxygen
system that protects against disease
system that secrets hormones
second step of protein synthesis
filters blood
acids store and transmit genetic information
part of a flower

Down

system with blood
two alleles
long energy
system with organs and glands
process that changes a population
system with smooth tissue
maintain balance
system known as skin
system transmits impulses
system with bones
structures and functions of cells

20 Clues: two alleles • long energy • short energy • filters blood • maintain balance • part of a flower • system with blood • system with bones • system with oxygen • system known as skin • system with smooth tissue • system transmits impulses • system that secrets hormones • system with organs and glands • first step of protein synthesis • second step of protein synthesis • ...

Cancer Biology 2025-11-04

Across

Control mechanism that ensures DNA is intact before the next cell-cycle phase
Transcription factor activated under hypoxia to induce VEGF and EPO
Matrix metalloprotease that degrades the extracellular matrix during invasion
Epithelial-to-mesenchymal transition enabling motility and invasion
Proto-oncogene that activates CDKs and represses p21 and p27
Kinase that senses double-strand DNA breaks and activates p53
Chronic version of this process can promote cancer progression
Guardian of the Genome that halts the cell cycle after DNA damage
Gene that normally prevents cell cycle progression or promotes apoptosis
Tumor suppressor that binds E2F to block S phase until phosphorylated
E3 ubiquitin ligase that targets HIF-alpha for degradation under normoxia
Formation of new blood vessels that supply a growing tumor
Spread of cancer cells to distant organs through blood or lymph
Mitochondrial protein that activates Apaf-1 to form the apoptosome
Partner of CDK4/6 needed to push cells through G1
Permanent cell-cycle arrest triggered by telomere shortening
Anti-apoptotic protein first identified in B-cell lymphomas

Down

Protease that executes apoptosis by cleaving cellular proteins
Catastrophic chromosome shattering and reassembly seen in some cancers
Gene that, when mutated or overactive, drives uncontrolled cell growth
Actin-rich protrusions cancer cells use to penetrate the basal lamina
Reverse transcriptase that maintains chromosome ends and promotes immortality
Immune cell that can become tumor-promoting in the M2 state
Transcription factor released when Rb is phosphorylated to start DNA replication
Drug that blocks estrogen receptors to treat hormone-dependent breast cancer
DNA repair protein whose loss predisposes to breast and ovarian cancer
Theory that lymphocytes constantly detect and eliminate emerging tumor cells
Programmed cell death characterized by DNA laddering and membrane blebbing
Growth factor that stimulates endothelial cells to form blood vessels
Reversible change from one differentiated cell type to another, sometimes preceding dysplasia
Hormone that promotes proliferation of breast and uterine epithelial cells
Condition of low oxygen that stabilizes HIF-alpha

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

Biology - Monera 2025-11-13

Across

Alat gerak berbentuk seperti cambuk pada bakteri disebut
Zat berwarna pada bakteri fotosintetik disebut
Struktur kecil tempat penyimpanan DNA di luar kromosom bakteri disebut
Bakteri yang tidak membutuhkan oksigen untuk hidup disebut
Alat yang digunakan untuk mengamati bakteri adalah
Lapisan tebal yang terbentuk saat kondisi lingkungan tidak mendukung disebut
Bakteri yang hidup dengan memanfaatkan sisa makhluk hidup lain disebut
Lapisan lendir pelindung di luar dinding sel bakteri disebut
Tempat hidup yang sangat ekstrem biasanya dihuni oleh
Bakteri yang berbentuk batang disebut
Bakteri yang dapat hidup di usus manusia dan membantu pencernaan disebut
Ilmu yang mempelajari tentang bakteri disebut

Down

Bakteri yang mampu membuat makanannya sendiri disebut
Bakteri yang mendapatkan energi dari bahan kimia disebut
Bakteri yang membantu pembusukan sampah organik disebut
Dinding sel bakteri tersusun atas zat
Proses perbanyakan diri bakteri secara sederhana disebut
Bakteri yang menyebabkan penyakit disebut
Bakteri yang berbentuk bulat disebut
Bakteri yang membutuhkan oksigen untuk hidup disebut

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

Biology Crossword 2026-05-04

Across

community of organisms and environment
change in genetic sequence
movement of molecules from high to low concentration
group of similar cells working together
organism that breaks down dead matter
group of same species in an area
sugar molecule used for quick energy
maintenance of internal balance
site of photosynthesis in plants
cell division producing identical cells
individual living thing
macromolecule made of amino acids
organism that hunts others
complete set of genetic material
structure made of multiple tissues
organisms that can interbreed
organism that eats animals
single-stranded nucleic acid
process of releasing energy from food

Down

process plants use to make food
movement of water across a membrane
rigid outer layer in plant cells
organism that eats both plants and animals
organism that is hunted
control center of the cell
jelly-like substance inside cells
site of protein synthesis
molecule carrying genetic information
basic unit of life
fat molecule used for energy storage
storage sac in cells
organism that eats other organisms
selective barrier around a cell
variant form of a gene
biological catalyst
organism that makes its own food
organelle that modifies and packages proteins
powerhouse of the cell
organism that eats plants
cell division producing gametes

40 Clues: basic unit of life • biological catalyst • storage sac in cells • variant form of a gene • powerhouse of the cell • organism that is hunted • individual living thing • site of protein synthesis • organism that eats plants • change in genetic sequence • control center of the cell • organism that hunts others • organism that eats animals • single-stranded nucleic acid • ...

Introducing Biology 2026-05-08

Across

Study of birds
Keeping bees for honey and beeswax
– Study of microscopic tissues
Study of animals
Technique of growing fish
Study of fishes
Study of algae
Study of insects
Raising crops and livestock

Down

Study of viruses
Science of growing fruits vegetables
Study of origin and descent of organism
Study of Study of metabolism of organism and their part
Study of plant and animal cell
Study of reptiles
Study of bacteria
Technique of producing silk
Study of diseases of plants and animals
Study of plants
Study of fungi

20 Clues: Study of birds • Study of fungi • Study of algae • Study of plants • Study of fishes • Study of viruses • Study of animals • Study of insects • Study of reptiles • Study of bacteria • Technique of growing fish • Technique of producing silk • Raising crops and livestock • Study of plant and animal cell • – Study of microscopic tissues • Keeping bees for honey and beeswax • ...

Biology Crossword 2026-05-11

Across

The semi-permeable shell of a cell
Different populations in the same area
Conversion of sunlight, water, and carbon dioxide into glucose and oxygen
Biomolecules made of amino acids that carry out various functions
Trait designed to aid an organism in survival in a particular envrionment
Conversion of Glucose and oxygen into energy, water, and carbon dioxide
A rigid support of cells found most commonly in plants
A biomolecule related to long-term storage of energy
Cell division into 2 gametes
The basic trophic level, consumed by primary consumers and get energy from the sun
Protein that speeds up the times of reactions
A living thing
Envrionment of an organism
The powerhouse of the cell
The amount of one species in a given area
The passive movement of molecules along the gradient
Has three different forms, messenger, transfer, and ribosomal
The state of stability in an organism
found in eukaryotes, membrane bound and contains DNA
Organisms that eat other organisms for energy
Strucutres that build proteins
An average human has 23 of these

Down

Change in species over time,
Movement of water through a cell membrane following the gradient
The gel like substance inside a cell
The survival of the fittest
the most basic unit of life
A specific trait and segment of DNA
Organelles that carry out photosynthesis
The interaction between the biotic and abiotic factors in an envrionment
Variety of organisms in an area
Basic building blocks of DNA and RNA
A structure in a cell that performs a function
Contains hereditary information in a double helix structure
Cell division into 2 identical daughter cells
A biomolecule related to quick-term storage of energy
Organisms that create their own food
Organisms that break down dead tissues for nutrients
Organisms that cannot create their own food, but eat other organisms
The building blocks of proteins

40 Clues: A living thing • Envrionment of an organism • The powerhouse of the cell • The survival of the fittest • the most basic unit of life • Change in species over time, • Cell division into 2 gametes • Strucutres that build proteins • Variety of organisms in an area • The building blocks of proteins • An average human has 23 of these • The semi-permeable shell of a cell • ...

Biology Crossword 2026-05-11

Across

The semi-permeable shell of a cell
Different populations in the same area
Conversion of sunlight, water, and carbon dioxide into glucose and oxygen
Biomolecules made of amino acids that carry out various functions
Trait designed to aid an organism in survival in a particular envrionment
Conversion of Glucose and oxygen into energy, water, and carbon dioxide
A rigid support of cells found most commonly in plants
A biomolecule related to long-term storage of energy
Cell division into 2 gametes
The basic trophic level, consumed by primary consumers and get energy from the sun
Protein that speeds up the times of reactions
A living thing
Envrionment of an organism
The powerhouse of the cell
The amount of one species in a given area
The passive movement of molecules along the gradient
Has three different forms, messenger, transfer, and ribosomal
The state of stability in an organism
found in eukaryotes, membrane bound and contains DNA
Organisms that eat other organisms for energy
Strucutres that build proteins
An average human has 23 of these

Down

Change in species over time,
Movement of water through a cell membrane following the gradient
The gel like substance inside a cell
The survival of the fittest
the most basic unit of life
A specific trait and segment of DNA
Organelles that carry out photosynthesis
The interaction between the biotic and abiotic factors in an envrionment
Variety of organisms in an area
Basic building blocks of DNA and RNA
A structure in a cell that performs a function
Contains hereditary information in a double helix structure
Cell division into 2 identical daughter cells
A biomolecule related to quick-term storage of energy
Organisms that create their own food
Organisms that break down dead tissues for nutrients
Organisms that cannot create their own food, but eat other organisms
The building blocks of proteins

Biology Words 2026-05-18

Across

Examples of it would be any type of fermentation.
The place of protein synthesis.
Gives the cell structure, only appears in plant cells.
A kind of cell, it came first out of the two types of cells.
The process of turning glucose into energy.
The process of turning solar energy, water, and carbon dioxide into glucose and oxygen.
The part of a plant that allows for photosynthesis to occur.
The property of water needed to carry water through veins.

Down

The property of water that allows for surface tension.
Where the DNA for the cell is kept(in eukaryotic cells).
It's the powerhouse of the cell.
The property of water that is observed when water is absorbed by an object.
In both plants and animal cells, but in plants, it's much larger and helps to maintain structure.
The property of water that allows for homeostasis.
It's what came first in terms of dietary needs.
The part of the cell that dictates what gets in and out of the cell.
A kind of cell, it is what plants and animals are made from.
Examples of it would be cellular respiration.
What gives leaves their distinctive green color.
The property of water regarding the structure of the hydrogen and oxygen molecules.

20 Clues: The place of protein synthesis. • It's the powerhouse of the cell. • The process of turning glucose into energy. • Examples of it would be cellular respiration. • It's what came first in terms of dietary needs. • What gives leaves their distinctive green color. • Examples of it would be any type of fermentation. • The property of water that allows for homeostasis. • ...

BIOLOGY REVIEW 2026-05-19

Across

tiny blood cell fragments that help stop bleeding by forming clots
carries oxygenated blood from the lungs to the heart
smaller branches of the bronchi
tiny air sacs in the lungs where oxygen enters the blood
to prevent backflow of blood
oxygen and ... are needed for aerobic respiration
smoking increases the risk of .... eye problem
the part of the circulatory system made up of heart, blood, and blood vessels
the upper passageway where air is warmed and filtered
the tiny hair-like structures in the nose that help trap dust and particles
blood cells that fight infections and protect the body from germs
tube that carries air from the throat to the lungs
bronchi transport air from … to lungs
layered membrane that surrounds the lungs and provides lubrication

Down

the process by which the body releases energy from food
the red pigment in blood that carries oxygen
The harmful addictive substance found in cigarettes
muscle below the lungs that helps you breathe in and out
Blood vessel that leaves the right ventricle to travel to the lung
the voice box located above the trachea
the process oxygen is inhaled and carbon dioxide is exhaled is called
chamber of the heart that pump blood to the entire body
type of blood vessel for gas exchange and extremely thin
bronchi to become restricted (get smaller) so air can't get to the lungs.
largest artery in the human body
anaerobic respiration need the substance
exercise that strengthens the heart and improves blood circulation

27 Clues: to prevent backflow of blood • smaller branches of the bronchi • largest artery in the human body • bronchi transport air from … to lungs • the voice box located above the trachea • anaerobic respiration need the substance • the red pigment in blood that carries oxygen • smoking increases the risk of .... eye problem • oxygen and ... are needed for aerobic respiration • ...

Biology 3 2025-10-08

Across

fiber made from Carbohydrates in soft algae
- a group of algae that is attatched It looks like a like plant but doesn't share resources cell to cell Sea kelp.
tiny organisms that float an water:
algae algae that grows in large groups
Spot Senses light
- the cell wall for diatoms.
Algae in large colonies that look like seaweed (Cold water)
Where food enters some cells.
Structures in Algae colonies that are like little balloons helping algae float.
-an algae that has a flagella
Algae in large colonies looks like Coral (warm water)
have no movement (they move with the water around then.
Animal like protists
have many hair like structures to move paramecium
the brain of cell holds DNA makes RNA & sonds it out to control cell
a floating brown Colony algae
a group of unattached algae
Anchor a thallus in place.

Down

- 1 celled Eukaryotic Organisms
have a tail like structure to move - Euglena.
fresh water with silicon cell wall
Storage space for food, water, or waste
red algae, colony algae, sessile.
plant like floating organisms
long strings of spirillium (Spirogyra)
Amoebas - they change shape to move
organism "rooted" in place
-form of Colony Algae looks like seaweed (Sessile)
Salt water with a calcium, silicon ce!! wall
-directs food to the cell
Plant like protists
animal like floating organisms
green chemical used in photosynthesis."
reproductive cell with hard outer coating Made asexually.
where photosynthesis takes place in algae.
thick gel like substance that holds organelles in place
thin gel like substance that allows amoebas to change shape & move.

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

CELL BIOLOGY 2026-01-06

Across

Stores genetic information of the cell
Digests waste and recycles cell components
mosaic model Explains structure and flexibility of cell membrane
endoplasmic reticulum Synthesizes and transports proteins
Breaks down toxic substances in the cell
Produces proteins from mRNA instructions
Forms RNA using DNA as a template
Movement of water across a semi-permeable membrane
Releases substances out of the cell using vesicles

Down

Brings materials into the cell using vesicles
Controls cell activities and stores DNA
Movement of molecules from high to low concentration
Produces ATP through cellular respiration
Maintains stable internal conditions of the cell
Assembles amino acids into proteins
apparatus Modifies and packages proteins for secretion
Speeds up biochemical reactions
Carries genetic code from nucleus to ribosome
Supplies energy for cellular processes
Site of most metabolic reactions

20 Clues: Speeds up biochemical reactions • Site of most metabolic reactions • Forms RNA using DNA as a template • Assembles amino acids into proteins • Stores genetic information of the cell • Supplies energy for cellular processes • Controls cell activities and stores DNA • Breaks down toxic substances in the cell • Produces proteins from mRNA instructions • ...

Biology&Psychology 2025-12-17

Across

What blood vessel carries blood away from the heart?
What enzyme breaks down starch?
What ion is pumped out of axons during resting potential?
What term describes behaviour shaped by consequence?
What pigment absorbs life in photosynthesis?
What hormone is linked to stress?
What is the functional unit of the kidney?
What research method uses numerical data?
What neurotransmitter is associated with mood?

Down

What molecule carries genetic information?
What process produces mRNA from DNA?
Who proposed the hierarchy of needs?
What mental process stores information?
What structure controls movement of substances into and out of a cell?
What is the term for programmed cell death?
What kingdom do fungi belong to?
What type of conditioning involves association?
What brain structure regulates hormones?
What bias involves participants changing behaviour when observed?
What perspective focuses on free will and personal growth?

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

INTRODUCING BIOLOGY 2026-05-25

Across

Technique of growing fish
The use of living cells or microorganisms in industry and technology
The study of the origin and descent of organisms
The study of animals
The study of diseases of plants and animals
The study of prehistoric forms of life through fossils of plants and animals
The study of bacteria
Raising crops and livestock
The science of naming, grouping and classifying plants and animals
The study of viruses
The study of fungi

Down

The technique of producing silk by raising silkworms
The study of reptiles
One of the newest sciences which contemplates to the study life elsewhere in the universe
The study of the structure and function of animal and plant cells
The study of fishes
The study of birds
The practice of keeping bees for the manufacture of honey and beeswax
The study of plants
The study of insects

20 Clues: The study of birds • The study of fungi • The study of fishes • The study of plants • The study of animals • The study of insects • The study of viruses • The study of reptiles • The study of bacteria • Technique of growing fish • Raising crops and livestock • The study of diseases of plants and animals • The study of the origin and descent of organisms • ...

Introducing biology 2026-06-12

Across

– The study of reptiles, lizards and snakes.
– The study of fungi.
– The study of functions and activities of organisms and their parts.
– The study of birds.
– The study of insects.
– The study of plants.
– The study of prehistoric life through fossils.
– The study of relationships of organisms with their biotic and abiotic environment.
– The study of animals.
– The study of viruses.
– The study of geographical distribution of plants and animals.
– The study of form and structure of plants and animals.
– The study of gross structure of organs in an organism as revealed by dissection.

Down

(Algology) – The study of algae.
– The study of structure and function of animal and plant cells.
– The study of fishes.
– The study of tissues using a microscope.
– The study of formation and development of embryos of plants and animals.
– The study of bacteria.
– The science of naming, grouping and classifying plants and animals.

20 Clues: – The study of fungi. • – The study of birds. • – The study of fishes. • – The study of plants. • – The study of insects. • – The study of animals. • – The study of viruses. • – The study of bacteria. • (Algology) – The study of algae. • – The study of tissues using a microscope. • – The study of reptiles, lizards and snakes. • – The study of prehistoric life through fossils. • ...

N5 Biology 2025-09-15

Across

takes a complimentary copy of DNA
Site of chemical reactions
Term for an enzyme break down reaction
Base found in mRNA but not DNA
The cell _________ controls what enters/exits cell
Site of photosynthesis
The cell membrane can be described as _______ permeable
Movement of water molecules from an area of high water concentration to low water concentration
Enzyme that breaks down hydrogen peroxide
Base that pairs with cytosine

Down

Site of aerobic respiration
Site of protein synthesis
Sub unit of a protein
At extreme temperatures and pHs an enzyme becomes ____________
Controls cells activities
Enzyme that breaks down starch
Area of cell membrane involved in active transport
Term to describe when an enzyme works best
Term for an enzyme build up reaction
Structural carbohydrate that makes up cell wall
Area on an enzyme that the substrate binds

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

Biology Crossword 2026-03-09

Across

upper chamber of the heart that receives blood
substance obtained from food used for energy growth or repair
total of all chemical reactions occurring in an organism
system group of organs working together to perform major body functions
shortening of a muscle that produces force
maintenance of stable internal conditions in a living organism
airway that carries air from the throat to the lungs
system body system responsible for movement posture and heat production
process of exchanging oxygen and carbon dioxide in the body
group of similar cells working together to perform a function
circulation movement of blood between heart and the rest of the body
circulation movement of blood between heart and lungs
rigid connective tissue that forms the skeleton
lower chamber of the heart that pumps blood out of the heart
muscle that contracts to expand the lungs during inhalation
blood vessel that carries blood toward the heart
system framework of bones that supports and protects the body

Down

location where two or more bones meet
mechanical and chemical breakdown of food into absorbable molecules
tiny air sac in the lungs where gas exchange occurs
muscle involuntary muscle found in organs and blood vessels
wave like muscular contractions that move food through the digestive tract
large airway that branches from the trachea into the lungs
flexible connective tissue that cushions joints
tissue specialized tissue that contracts to produce movement
microscopic vessel where gas nutrient and waste exchange occurs
connective tissue that attaches muscle to bone
soft tissue inside bones where blood cells are produced
straightening movement that increases the angle of a joint
blood vessel that carries blood away from the heart
connective tissue that connects bone to bone
movement of digested nutrients into the bloodstream
bending movement that decreases the angle of a joint
muscle specialized muscle tissue found only in the heart
muscle voluntary muscle attached to bones that moves the skeleton
biological catalyst that speeds up chemical reactions in cells
structure made of multiple tissues performing a specific function
structure that prevents backflow of blood in the heart
system that transports blood nutrients gases and wastes throughout the body
protein in red blood cells that binds oxygen

40 Clues: location where two or more bones meet • shortening of a muscle that produces force • connective tissue that connects bone to bone • protein in red blood cells that binds oxygen • upper chamber of the heart that receives blood • connective tissue that attaches muscle to bone • flexible connective tissue that cushions joints • ...

Biology Crossword 2026-08-19

Across

Transport medium that carries substances between different parts of the body.
Alcohol formed as a product of anaerobic respiration in certain microorganisms.
Simple sugar that serves as an important respiratory fuel.
Tissues that contract to produce movement and require energy to do so.
Describes a form of respiration that depends on a particular gas to release energy efficiently.
Muscular organ that continuously pumps a transport fluid around the body.
Activity that causes muscles to demand more oxygen and respiratory fuel.
Digestive enzyme that breaks a large carbohydrate into smaller sugar molecules.
Organ involved in regulating blood glucose levels and processing substances absorbed from digestion.

Down

Organelle in cell with a high demand for respiration.
What cells obtain from respiration to power essential life processes.
Microscopic units that make up living organisms and carry out life processes.
Nutrient group that includes sugars and starches and can provide respiratory substrates.
Describes respiration that occurs when oxygen is unavailable or insufficient.
Pair of organs where gases are exchanged between inhaled air and the bloodstream.
Physical movement of air into and out of the respiratory system.
Jelly-like region of a cell where anaerobic respiration begins.
Sudden, involuntary and often painful contraction of a muscle.
One of the substances formed when glucose undergoes complete aerobic respiration.
Gas required for the most efficient form of cellular respiration.

20 Clues: Organelle in cell with a high demand for respiration. • Simple sugar that serves as an important respiratory fuel. • Sudden, involuntary and often painful contraction of a muscle. • Jelly-like region of a cell where anaerobic respiration begins. • Physical movement of air into and out of the respiratory system. • ...

Biology Crossword 2026-09-09

Across

Macromolecule made of glycerol and fatty acids, used for energy storage and membranes.
Organelle that makes proteins; created in the nucleolus.
Acid Macromolecule made of nucleotides that stores genetic information.
Wall Organelle/structure used for support and protection in some cells, plants, and fungi.
Site Place on an enzyme where a substrate binds.
The study of living things.
Transport Type of cellular transport that requires energy; includes solute pumping, endocytosis, and exocytosis.
Macromolecule made of amino acids, used for enzymes, transport, and cell structures.
Passive transport process that causes water to move toward the hypertonic side of a membrane.
Organelle that modifies, sorts, and packages proteins into vesicles.
Membrane Organelle/boundary of the cell that decides what comes in and out.

Down

Organelle used to store substances; plants have one large vacuole while animals have many small ones.
Organelle full of enzymes that break down substances.
Basic unit of structure and function in living things.
Macromolecule made of monosaccharides, a source of energy for living things.
Reticulum Organelle that folds and transports proteins (rough) or lipids (smooth).
Process of building monomers into polymers.
Small subunit used to build polymers.
Organelle where photosynthesis occurs and glucose is created.
Protein that speeds up biological reactions by lowering the activation energy.
Organelle where cellular respiration occurs and ATP is created.
Organelle that is the control center of the cell and holds DNA.
Transport Type of cellular transport that does not require energy; includes diffusion, facilitated diffusion, and osmosis.

23 Clues: The study of living things. • Small subunit used to build polymers. • Process of building monomers into polymers. • Site Place on an enzyme where a substrate binds. • Organelle full of enzymes that break down substances. • Basic unit of structure and function in living things. • Organelle that makes proteins; created in the nucleolus. • ...

Biologists crossword 2022-12-06

Across

the branch of biology dealing with the study of plants
discovered a cure for diseases
the application of the knowledge obtained from genetic investigations
all external factors affecting an organism
made the greatest singl contribution to the study of heredity
living

Down

chemicals used to kill unwanted organisms
prepared his own microscopes
scientists who specialize in biology
the process of production an organism from one cell of a single parent
investigated the effect of the location of genes
nonliving

12 Clues: living • nonliving • prepared his own microscopes • discovered a cure for diseases • scientists who specialize in biology • chemicals used to kill unwanted organisms • all external factors affecting an organism • investigated the effect of the location of genes • the branch of biology dealing with the study of plants • ...

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.

School subjects 2015-01-08

Across

matemātika
angļu valoda
dabaszinības
bioloģija
māksla

Down

fizika
valoda
sports
vēsture
mūzika
ķīmija
latviešu valoda

12 Clues: fizika • valoda • sports • mūzika • ķīmija • māksla • vēsture • bioloģija • matemātika • angļu valoda • dabaszinības • latviešu valoda

Unit 1 1 2015-11-17

Across

Geschichte
Geographie
Stundenplan
Biologie
Turnen
Mathematik

Down

Computerfit
Pause
Französisch
Musik
Wissenschaften
Zeichnen

12 Clues: Pause • Musik • Turnen • Biologie • Zeichnen • Geschichte • Geographie • Mathematik • Computerfit • Stundenplan • Französisch • Wissenschaften

School subjects 2024-09-15

Across

Občianska
Angličtina
Matematika
Geografia
Výtvarná

Down

Hudobná
Biológia
Physical Education Telesná
Dejepis
Fyzika
Informatika
Slovenčina

12 Clues: Fyzika • Hudobná • Dejepis • Biológia • Výtvarná • Občianska • Geografia • Angličtina • Matematika • Slovenčina • Informatika • Physical Education Telesná

Father of fields 2025-03-04

Across

Physics
surgery
Evolution
Computers
Mobile phone
immunology

Down

Modern medicine
Internet
Electricity
Biology
Psychology
Genetics

12 Clues: Physics • surgery • Biology • Internet • Genetics • Evolution • Computers • Psychology • immunology • Electricity • Mobile phone • Modern medicine

Life of Pi Religon vs science 2025-10-03

Life of Pi Religon vs science crossword puzzle

Across

What Is The Name Of Our Presentation
Communist Biology Teacher or Muslim Baker
What Pi wants to love

Down

Allabu akbar
religious text of Islam
Equus burchelli boehmi
Where Pi lives now
how does Mr. Kumar(Biology Teacher) see religion
Richard Parker

9 Clues: Allabu akbar • Richard Parker • Where Pi lives now • What Pi wants to love • Equus burchelli boehmi • religious text of Islam • What Is The Name Of Our Presentation • Communist Biology Teacher or Muslim Baker • how does Mr. Kumar(Biology Teacher) see religion

School subjects 2026-02-12

Across

Suomen kieli
Liikunta
Kynä
Käsityöt
Englannin kieli
Uskonto

Down

Fysiikka
Opettaja
Biologia
iPad
Kumi
Sali

12 Clues: iPad • Kumi • Kynä • Sali • Uskonto • Fysiikka • Opettaja • Biologia • Liikunta • Käsityöt • Suomen kieli • Englannin kieli

School subjects 2020-03-12

Across

MATEMAATIKA
SAKSA KEEL
KEEMIA
VENE KEEL
KEHALINE KASVATUS
BIOLOOGIA
SOOME KEEL

Down

KUNST
MUUSIKA
EESTI KEEL
MAATEADUS
FÜÜSIKA
ARVUTIÕPETUS

13 Clues: KUNST • KEEMIA • MUUSIKA • FÜÜSIKA • MAATEADUS • VENE KEEL • BIOLOOGIA • SAKSA KEEL • EESTI KEEL • SOOME KEEL • MATEMAATIKA • ARVUTIÕPETUS • KEHALINE KASVATUS

School subjects 2017-11-07

Across

hudební výchova
přírodopis
fyzika
matematika
zeměpis
informatika

Down

výchova k občanství
čeština
dějepis
tělesná výchova
předmět
angličtina
výtvarná výchova

13 Clues: fyzika • čeština • dějepis • předmět • zeměpis • přírodopis • matematika • angličtina • informatika • hudební výchova • tělesná výchova • výtvarná výchova • výchova k občanství

School subjects 2026-08-12

Across

EPS
Allemand
Maths
Biologie/SVT
Anglais
Français
Espagnol
Technologie
Arts-plastiques

Down

Géographie
Education musicale
Sciences/physique-chimie
Histoire

13 Clues: EPS • Maths • Anglais • Allemand • Français • Histoire • Espagnol • Géographie • Technologie • Biologie/SVT • Arts-plastiques • Education musicale • Sciences/physique-chimie

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