cells Crossword Puzzles

Cells Crossword 2014-10-27

Cells Crossword crossword puzzle
Across
  1. the control center of a cell, it if where most of the genetic material is kept.
  2. only consists of one cell
  3. the liquid-like substance inside of a cell.
  4. a function that keeps certain substances out of a cell and lets some in.
  5. a membrane bound organ used for breaking down nutrients to make energy.
  6. an organ in cells that acts as a storage bin.
  7. the movement of cells from concentrated areas to ones less so.
Down
  1. the theory that states all living things are made up of cells and that all cells come from other cells.
  2. a rigid frame-like covering that provides support and protection to plant cells
  3. consists of more than one cell.
  4. hairs on live cells used for feeling and moving.
  5. membrane a structure on plant and animal cells that controls what gets in and out.
  6. green structures in plant cells that capture sunlight and create energy for the cell with it.
  7. when a solvent moves through a live cell's membrane into a solution of higher solute that tends to equalize the concentration of solute on either side of the cell.

14 Clues: only consists of one cell • consists of more than one cell. • the liquid-like substance inside of a cell. • an organ in cells that acts as a storage bin. • hairs on live cells used for feeling and moving. • the movement of cells from concentrated areas to ones less so. • a membrane bound organ used for breaking down nutrients to make energy. • ...

study cells 2023-08-22

study cells crossword puzzle
Across
  1. makes,packages,and transports proteins and fats
  2. stores water in the lant cell
  3. stores nutrients and water which the cell relies on to survive
  4. digest system
  5. produces energy for the cell so it can function
  6. transport boxes to protect materials in transport
Down
  1. processes and packages proteins
  2. extensions to the rough ER but no ribosomes
  3. provides structural support and strength for the plant cell
  4. membrane barriers and gate keepers that filter what comes in and what goes out
  5. produce energy for the plant cells through sunlight
  6. control center
  7. create protein
  8. contains everything in the cell and holds it together

14 Clues: digest system • control center • create protein • stores water in the lant cell • processes and packages proteins • extensions to the rough ER but no ribosomes • makes,packages,and transports proteins and fats • produces energy for the cell so it can function • transport boxes to protect materials in transport • produce energy for the plant cells through sunlight • ...

Cells Crossword 2025-12-29

Cells Crossword crossword puzzle
Across
  1. Jelly like substance that supports and protects cell organelles.
  2. Uses energy from the sun in a process called photosynthesis to make sugar (glucose) and oxygen.
  3. The cell's recyclers which are produced by the Golgi body. They break down worn-out products to be used again.
  4. Controls all cell activities. "Brain" of the cell that contains the DNA.
  5. Stores food, water, and wastes; much larger in plant cells.
  6. Breaks down sugar (glucose) to release energy "Power House."
  7. Helps with cell division.
  8. "Pack and Ship" proteins made by the cells.
Down
  1. Found inside the nucleus and produces ribosomes.
  2. Controls the movement of materials in/out of the cell. Maintains homeostasis.” The Security Guard”.
  3. Transports goods and materials throughout the cell. "Cell Highway."
  4. Transports goods and materials throughout the cell. "Cell Highway" and has ribosomes attached to its surface.
  5. Support and protection for plant cells. Made of cellulose.
  6. Creates the proteins for the cell. "Protein Factory."

14 Clues: Helps with cell division. • "Pack and Ship" proteins made by the cells. • Found inside the nucleus and produces ribosomes. • Creates the proteins for the cell. "Protein Factory." • Support and protection for plant cells. Made of cellulose. • Stores food, water, and wastes; much larger in plant cells. • Breaks down sugar (glucose) to release energy "Power House." • ...

Plant Cells 2026-01-26

Plant Cells crossword puzzle
Across
  1. Responsible for ribosomes
  2. Stores genetic info, "DNA"
  3. Smooth Endoplasmic Reticulum, storage and packing
  4. Provides supports and movement
  5. Structure used to transport, like a car
  6. Thin layer of protein that surrounds the cell and gives structure
  7. Converts glucose into chemical energy, powerhouse of the cell
Down
  1. Maintains structure, balances water
  2. Contains chlorophyll, is considered 'green'
  3. Read mRNA and assemble amino acids
  4. Modifying, sorting, packing proteins and lipids
  5. Maintains cells shape and surrounds organelles
  6. Rough Endoplasmic Reticulum, assembly line
  7. Creates different parts of the cell

14 Clues: Responsible for ribosomes • Stores genetic info, "DNA" • Provides supports and movement • Read mRNA and assemble amino acids • Maintains structure, balances water • Creates different parts of the cell • Structure used to transport, like a car • Rough Endoplasmic Reticulum, assembly line • Contains chlorophyll, is considered 'green' • ...

Cells vocabulary 2024-11-13

Cells vocabulary crossword puzzle
Across
  1. a living thing
  2. a group of tissues with a specific function
  3. regulates what enters and exits the cell
  4. the smallest living unit of an organism
  5. provides structure and support in plant cells
  6. the jelly-like fluid that surrounds and supports the organelles
Down
  1. produces energy from food, the powerhouse
  2. a tiny structure in a cell with a specific function
  3. produces proteins using instructions found in the nucleus of the cell
  4. storage of water, waste, food and other materials
  5. the control center of the cell, contains genetic material (DNA)
  6. a group of organs with a specific function
  7. the location of photosynthesis in plant cells, converts radiant to chemical energy
  8. a group of cells with a specific function

14 Clues: a living thing • the smallest living unit of an organism • regulates what enters and exits the cell • produces energy from food, the powerhouse • a group of cells with a specific function • a group of organs with a specific function • a group of tissues with a specific function • provides structure and support in plant cells • ...

Cells & Tissues 2026-04-22

Cells & Tissues crossword puzzle
Across
  1. muscle tissue found in our organs
  2. powerhouse of the cell
  3. only voluntary muscle tissue
  4. type of tissue that is inside our mouth
  5. the brains of the cell that holds DNA
  6. tissue that supports other tissues within the body
  7. small projections of a neuron that receive information form other cells
Down
  1. structure that makes proteins in the cell
  2. only tissue without striations
  3. the umbrella term for structures within the cell
  4. bone is classified as this type of connective tissue
  5. muscle tissue found in the heart
  6. nerve cell
  7. long tail-like projection on a nerve cell
  8. type of tissue that is able to contract

15 Clues: nerve cell • powerhouse of the cell • only voluntary muscle tissue • only tissue without striations • muscle tissue found in the heart • muscle tissue found in our organs • the brains of the cell that holds DNA • type of tissue that is inside our mouth • type of tissue that is able to contract • structure that makes proteins in the cell • ...

LYMPHATIC SYSTEM: INNATE IMMUNITY (2ND LINE DEFENSE) 2019-12-10

LYMPHATIC SYSTEM: INNATE IMMUNITY (2ND LINE DEFENSE) crossword puzzle
Across
  1. Most common indicator for acute inflammation
  2. _________ is a small protein that been secreted by the virus-infected cells to defend cells that have not yet been infected
  3. ________is an effect that cause the cell membranes of the foreign cells to become sticky so they are easier to phagocytes
  4. Second line defense rely on destructive powers of cells called phagocytes and ____
  5. Positive_______is a situation where the cells are moving toward a high concentration of signaling molecules
  6. _________ is a chemicals separated by white blood cells.
  7. What does it mean by phago?
  8. ______Response is a nonspecific response whenever body tissues are injured
  9. Examples of the inflammatory chemicals that are released when the cells are damaged
  10. Examples of phagocyte dan engulfs a foreign particle by the process of phagocytosis
  11. __________ is a process where the chemical signal is the strongest, the flatten out and squeeze through the capillary walls
  12. Most common indicator for acute inflamion
  13. _______ refers to a group of at least 20 plasma proteins that circulate in the blood in an inactive state, much like inactive state, much like inactive clotting proteins
  14. Inflammatory response can occurs in response to _____ by viruses and bacteria
  15. What is the mixture of dead / dying neutrophils, broken-down tissue cells and living and dead pathogens?
  16. ________ is another non specific protective response
  17. What does it mean by pyro?
  18. Complement __________ occurs when complement proteins bind to certain sugars or proteins on the foreign cells surface
Down
  1. Examples of the inflammatory chemicals that are released when the cells are damaged
  2. The sac of pus may become walled off if the inflammatory mechanism fails to fully clear the area of debris cause the formation of __________
  3. What is an examples of phagocyte dan engulfs a foreign particle by the process of phagocytosis
  4. ____________ of abscesses is often necessary before healing can occur
  5. The phagocytic vesicle fuses with a ________ where enzymes digest its contents
  6. Pathogen that make it through the mechanical barriers are confronted by_______
  7. For the second line defense, the body uses an enourmous number of cells and ________
  8. Flowing cytoplasmic extensions bind to the particle and pull it inside forming a _______ vesicle
  9. Most common indicator for acute inflammation
  10. Most common indicator for acute inflammation
  11. Natural killer cells roam the body in blood and _______
  12. Natural killercells attack the target cells membrane and release lytic chemicals called _____ and granzymes

30 Clues: What does it mean by pyro? • What does it mean by phago? • Most common indicator for acute inflamion • Most common indicator for acute inflammation • Most common indicator for acute inflammation • Most common indicator for acute inflammation • ________ is another non specific protective response • Natural killer cells roam the body in blood and _______ • ...

Mitosis and Meiosis 2020-11-30

Mitosis and Meiosis crossword puzzle
Across
  1. type of cell meiosis produces
  2. cell replicates DNA in ___
  3. cell checks ___ before dividing
  4. cells spend most time in ___
  5. Cell cant repair so it self destructs
  6. when cells divide to make more
Down
  1. individual cell grows in ___
  2. process contributes to genetic variety
  3. # of chromosomes in sperm + egg cells
  4. Sperm and egg cells are called ___
  5. all living things composed of
  6. # of chromosomes in human body cells
  7. cell grows/preps for mitosis in ___
  8. a cells resting phase

14 Clues: a cells resting phase • cell replicates DNA in ___ • individual cell grows in ___ • cells spend most time in ___ • type of cell meiosis produces • all living things composed of • when cells divide to make more • cell checks ___ before dividing • Sperm and egg cells are called ___ • cell grows/preps for mitosis in ___ • # of chromosomes in human body cells • ...

Meiosis Review 2026-04-21

Meiosis Review crossword puzzle
Across
  1. Body cells such as skin, liver, and brain cells.
  2. This many cells are the result of meiosis II.
  3. Meiosis II is pretty much the same as this process.
  4. Chromosomes that code for the same traits.
  5. Egg and sperm cells are also known as these.
  6. There are this many sub phases of meiosis.
  7. This means a half set of chromosomes.
  8. When homologous chromosomes exchange genetic information.
Down
  1. This is how many chromosomes are present in cells in meiosis I.
  2. This is how many chromosomes are present in cells in meiosis II.
  3. A location on a chromosome for a specific trait.
  4. This is the division of the egg and sperm.
  5. Homologous chromosomes pair up in this phase.
  6. This many cells are the result of meiosis I.
  7. When homologous chromosomes are pulled to opposite sides of the cell.
  8. When homologous chromosomes line up in the middle of the cell.
  9. When homologous chromosomes touch.
  10. This means a full set of chromosomes.

18 Clues: When homologous chromosomes touch. • This means a full set of chromosomes. • This means a half set of chromosomes. • This is the division of the egg and sperm. • Chromosomes that code for the same traits. • There are this many sub phases of meiosis. • This many cells are the result of meiosis I. • Egg and sperm cells are also known as these. • ...

General overview of Healing 2024-05-30

General overview of Healing crossword puzzle
Across
  1. - _____ intention is when the wound is caused by a clean incision & limited num. of epithelial cells die.
  2. - Integrins and selectins undergo a ____ interaction.
  3. - cells that normally dont divide, but can be stimulated to divide if needed.
  4. Responsible for secreting collagen scaffolds.
  5. - can be formed when scar tissue grows excessively.
  6. important in the inflammation and tissue repair process.
  7. happens when damaged cells cannot undergo replication.
  8. - cells that cannot regenerate.
Down
  1. A type of cell adhesion molecule that undergoes a homotypic interactions
  2. - _____ intention when the inflammatory response is more intense.
  3. - ____ tissue is cause by the proliferation of fibroblasts and vascular endothelial cells, mix of acute and chronic inflamm. cells to repair damage.
  4. - cells with a good capacity to regenerate.
  5. Injured cell undergo a process of ___.
  6. Damaged tissue is replaced by identical cells to the injured ones.
  7. - Required for the cross-linking of collagen.
  8. - Extra connective tissue

16 Clues: - Extra connective tissue • - cells that cannot regenerate. • Injured cell undergo a process of ___. • - cells with a good capacity to regenerate. • Responsible for secreting collagen scaffolds. • - Required for the cross-linking of collagen. • - can be formed when scar tissue grows excessively. • - Integrins and selectins undergo a ____ interaction. • ...

Blood and lymph - parts and functions 2020-04-17

Blood and lymph - parts and functions crossword puzzle
Across
  1. excess WBC
  2. largest white blood cells, differentiate into macrophages,dentritic cells or osteoclasts
  3. defense and immunity against disease
  4. multilobed nucleus, fine granules phagocytes at sites of infection
  5. low platelet count
  6. clotting
  7. contain histamine granules initiate inflammation
  8. reduced oxygen capacity
  9. osmotic balance, pH buffering, regulation of membrane permeability
  10. derived from ruptured multinucleate cells (megakaryocytes), function in blood clotting
  11. clot in an unbroken blood vessel
  12. antibody, defense
  13. carried by red blood cells together with CO2
Down
  1. transport oxygen and help transport carbon dioxide
  2. uncontrolled bleeding – clotting factor(s) absent
  3. solvent for carrying other substances
  4. respond to allergens and parasites
  5. viral infection
  6. large nucleus specific immune response (B,T cells)
  7. thrombus that breaks away, floats freely in the bloodstream, lodges elsewhere (lung, brain)

20 Clues: clotting • excess WBC • viral infection • antibody, defense • low platelet count • reduced oxygen capacity • clot in an unbroken blood vessel • respond to allergens and parasites • solvent for carrying other substances • defense and immunity against disease • carried by red blood cells together with CO2 • contain histamine granules initiate inflammation • ...

Integumentary System 2021-11-29

Integumentary System crossword puzzle
Across
  1. made of 3 layers
  2. supplies hair with nutrients
  3. what is the epidermis made of
  4. where does it get nutrients from
  5. a single row of stem cells attached to dermis
  6. dendritic cells are most abundant in this layer
  7. made up of fat
  8. projections from its surface into the epidermis
  9. the flatter the hair follicle the
Down
  1. 1-5 layers of cells where cell fill with keratin
  2. a thin band of flat dead keratinocytes
  3. deep end of hair root
  4. rests on the part of the epidermis called
  5. Integumentary system is your
  6. What is the main function
  7. our skin has (blank) glands
  8. made of heavily keratinized cells
  9. 20-30 layers of dead cells
  10. made of dense irregular connective tissue
  11. made of areolar connective tissue

20 Clues: made up of fat • made of 3 layers • deep end of hair root • What is the main function • 20-30 layers of dead cells • our skin has (blank) glands • supplies hair with nutrients • Integumentary system is your • what is the epidermis made of • where does it get nutrients from • made of heavily keratinized cells • made of areolar connective tissue • the flatter the hair follicle the • ...

The Nervous System - Swanson 2022-03-04

The Nervous System - Swanson crossword puzzle
Across
  1. the secretory region of a neuron
  2. glial cells that monitor neuron health
  3. cells that circulate cerebrospinal fluid
  4. gaps in the myelin sheath
  5. rest and digest
  6. a sensory signal that travels toward the brain
  7. a motor signal that travels away from the brain
  8. provide myelin in the CNS
  9. cells that surround neuron cell bodies
  10. the PNS
Down
  1. a nerve cell
  2. fight or flight
  3. protects and electrically insulates the axon
  4. the receptive region of a neuron
  5. the ___ system controls involuntary muscle
  6. support and brace neurons at the synapse
  7. a cell without the ability to divide
  8. the supporting cells of the nervous system
  9. the ____ nervous system controls skeletal muscle
  10. a nerve cell body
  11. cells that provide myelin in the PNS

21 Clues: the PNS • a nerve cell • fight or flight • rest and digest • a nerve cell body • gaps in the myelin sheath • provide myelin in the CNS • the secretory region of a neuron • the receptive region of a neuron • a cell without the ability to divide • cells that provide myelin in the PNS • glial cells that monitor neuron health • cells that surround neuron cell bodies • ...

Biology Crossword 2016-06-09

Biology Crossword crossword puzzle
Across
  1. cell Cells that does not undergo apoptosis; reproduces uncontrollably
  2. Self-destruction of cells
  3. Imaging produces images of organs and tissues within the body
  4. Make a person immune to infection by vaccination
  5. One-way tubes that transport water
  6. The balance that your body works to maintain
  7. All the components inside the cell membrane
  8. Cells develop in different ways to perform different functions
  9. Unspecialized cells
  10. Cell division
Down
  1. Long piece of coiled DNA and proteins
  2. Pinching of the cell membrane
  3. Two-way tubes that transport sugar
  4. The power house of the cell!
  5. Cells look different and perform different functions; before specialization
  6. Make leaves green; photosynthesis
  7. Enzymes that destroy wastes
  8. Storage space in a cell
  9. Openings on the underside of leaves
  10. Basic component of life

20 Clues: Cell division • Unspecialized cells • Storage space in a cell • Basic component of life • Self-destruction of cells • Enzymes that destroy wastes • The power house of the cell! • Pinching of the cell membrane • Make leaves green; photosynthesis • Two-way tubes that transport sugar • One-way tubes that transport water • Openings on the underside of leaves • ...

Biology Unit 2 Crossword 2022-12-08

Biology Unit 2 Crossword crossword puzzle
Across
  1. polymer with sugars and amino acids surrounding the cell membrane
  2. two cells
  3. free-floating in cytoplasm and contains genetic information
  4. short hair-like structures on cell surface that are involved in adherence to surfaces
  5. regulates materials entering and leaving cell
  6. cell signaling within cells
  7. energy is required going from low to high energy concentration
  8. transport where no energy is required
  9. cell signaling between cells
  10. no peptidoglycan in cell walls
  11. thick layer of peptidoglycan
  12. use CO2 as carbon source
Down
  1. water diffuses into cell
  2. water diffuses out of cell
  3. used for cell movement
  4. cluster of cells
  5. use organic compund as carbon source
  6. has peptidoglycan in cell walls
  7. shapes, support, and protect cell
  8. thin layer of peptidoglycan
  9. synthesize proteins
  10. chain of cells

22 Clues: two cells • chain of cells • cluster of cells • synthesize proteins • used for cell movement • water diffuses into cell • use CO2 as carbon source • water diffuses out of cell • cell signaling within cells • thin layer of peptidoglycan • cell signaling between cells • thick layer of peptidoglycan • no peptidoglycan in cell walls • has peptidoglycan in cell walls • ...

science 2022-11-01

science crossword puzzle
Across
  1. specialized so that all jobs in the body get done
  2. releases the stored energy from food eaten
  3. middles of the cell
  4. chromosomes separate (pull apart)
  5. breaking down food into smaller pieces
  6. movement of water
  7. different tissues working together to do a specific job
  8. removal of waste matter
  9. food making process in plants
  10. movement of substances
  11. makes reproductive cells
Down
  1. waste products
  2. can only be eukaryotic
  3. highest level of organization
  4. raw materials
  5. centrioles appear at poles (sides)
  6. groups of organs
  7. nuclear membrane forms around each new nucleus
  8. makes body cells for growth
  9. can be prokaryotic or eukaryotic
  10. cytoplasm splits into 2 equal halves
  11. cells makes a copy of DNA
  12. similar to cells organized to do a specific job

23 Clues: raw materials • waste products • groups of organs • movement of water • middles of the cell • can only be eukaryotic • movement of substances • removal of waste matter • makes reproductive cells • cells makes a copy of DNA • makes body cells for growth • highest level of organization • food making process in plants • can be prokaryotic or eukaryotic • chromosomes separate (pull apart) • ...

A2.2 2024-03-08

A2.2 crossword puzzle
Across
  1. bacterial cell wall
  2. lacking a nucleus
  3. type of eukaryotic cell
  4. fluid containing all structures in a cell
  5. carries DNA in prokaryotic cells
  6. produces polypeptide chain (amino acids) via tRNA and mRNA
  7. theory suggesting origin of eukaryote cells
  8. type of cell
  9. one of the functions of life
  10. provides structure for all types of cells
Down
  1. structure/site of photosynthesis
  2. cell structure for movement
  3. consists of phospholipids
  4. produces ATP for the cell
  5. storage of waste products in plant/fungi cells
  6. type of vesicle
  7. cell wall of plant cells

17 Clues: type of cell • type of vesicle • lacking a nucleus • bacterial cell wall • type of eukaryotic cell • cell wall of plant cells • consists of phospholipids • produces ATP for the cell • cell structure for movement • one of the functions of life • structure/site of photosynthesis • carries DNA in prokaryotic cells • fluid containing all structures in a cell • ...

Biology Crossword 2016-06-09

Biology Crossword crossword puzzle
Across
  1. All the components inside the cell membrane
  2. Make a person immune to infection by vaccination
  3. Unspecialized cells
  4. The power house of the cell!
  5. Cells develop in different ways to perform different functions
  6. Make leaves green; photosynthesis
  7. Storage space in a cell
  8. Self-destruction of cells
  9. One-way tubes that transport water
Down
  1. Imaging produces images of organs and tissues within the body
  2. Two-way tubes that transport sugar
  3. The balance that your body works to maintain
  4. Basic component of life
  5. Cell division
  6. Cells look different and perform different functions; before specialization
  7. Pinching of the cell membrane
  8. Long piece of coiled DNA and proteins
  9. Enzymes that destroy wastes
  10. cell Cells that does not undergo apoptosis; reproduces uncontrollably
  11. Openings on the underside of leaves

20 Clues: Cell division • Unspecialized cells • Basic component of life • Storage space in a cell • Self-destruction of cells • Enzymes that destroy wastes • The power house of the cell! • Pinching of the cell membrane • Make leaves green; photosynthesis • Two-way tubes that transport sugar • One-way tubes that transport water • Openings on the underside of leaves • ...

Cell Vocabulary Terms 2017-11-17

Cell Vocabulary Terms crossword puzzle
Across
  1. discovered all animals are made of cells
  2. discovered single cell organisms
  3. only found in plants, supports and protects
  4. site of protein synthesis
  5. moves materials and transports them
  6. high concentration to low concentration
  7. branch of biology
  8. discovered that cells arise from preexisting cells
  9. control center
  10. discovered the cell nucleus
  11. power house of the cell
  12. diffusion of water
Down
  1. storage area
  2. where ribosomes are made
  3. allows certain materials to pass through
  4. outer boundary of the cell
  5. site of photosynthesis
  6. discovered that plants are made of cells
  7. packaging and secreting the proteins
  8. basic building blocks of life
  9. surrounds nucleus
  10. cell division
  11. saw boxlike structures under microscope
  12. digest waste and worn out cell parts
  13. hold organelles

25 Clues: storage area • cell division • control center • hold organelles • surrounds nucleus • branch of biology • diffusion of water • site of photosynthesis • power house of the cell • where ribosomes are made • site of protein synthesis • outer boundary of the cell • discovered the cell nucleus • basic building blocks of life • discovered single cell organisms • moves materials and transports them • ...

Cellular Organelles 2021-10-18

Cellular Organelles crossword puzzle
Across
  1. structure that creates ribosomes
  2. found on the outside of some eukaryotic cells for structure and support
  3. forms the cell wall of fungi
  4. contains digestive enzymes
  5. contains the DNA of the cell
  6. small storage
  7. creates lipids, detoxifies the cell
  8. structures in animal cells involved in cell division
  9. creates and modifies proteins
  10. used for structure and movement of materials inside animal cells
  11. no nucleus
Down
  1. storage structure found in plant cells
  2. regulates materials into and out of the cell
  3. forms the cell wall of plants
  4. shipping and receiving center of the cell
  5. small transport vesicle
  6. an organelle found only in plant cells
  7. the powerhouse of the cell
  8. cellular locomotion
  9. protein factories
  10. has a nucleus

21 Clues: no nucleus • small storage • has a nucleus • protein factories • cellular locomotion • small transport vesicle • contains digestive enzymes • the powerhouse of the cell • forms the cell wall of fungi • contains the DNA of the cell • forms the cell wall of plants • creates and modifies proteins • structure that creates ribosomes • creates lipids, detoxifies the cell • ...

Cardiovascular System : Blood 2022-04-01

Cardiovascular System : Blood crossword puzzle
Across
  1. A decrease in the oxygen-carrying capacity of the red blood cells
  2. Found in the tissues; phagocytosis
  3. A protein composed of four globular protein subunits, each bond to a heme molecule
  4. Platelets
  5. Immunity
  6. Found in the blood; phagocytosis
  7. Allergic response
  8. Primarily attack parasites
Down
  1. The process of stopping bleeding
  2. A hormone that increases the production of red blood cells
  3. Low in oxygen; dark red
  4. Red blood cells
  5. Formation of all blood cells
  6. The percentage of blood and plasma
  7. Three major types are albumins, globulins, and fibrinogen
  8. White blood cells
  9. Plenty of oxygen; bright red
  10. First white blood cell to the site of infection
  11. A medical condition in which the ability of the blood clot is severely reduced
  12. Made up of plasma and formed elements

20 Clues: Immunity • Platelets • Red blood cells • White blood cells • Allergic response • Low in oxygen; dark red • Primarily attack parasites • Formation of all blood cells • Plenty of oxygen; bright red • The process of stopping bleeding • Found in the blood; phagocytosis • The percentage of blood and plasma • Found in the tissues; phagocytosis • Made up of plasma and formed elements • ...

Vocabulary 2022-11-01

Vocabulary crossword puzzle
Across
  1. removal of waste matter
  2. organisms made up of multiple cells
  3. nuclear membrane disappears
  4. group of organs working together
  5. taking food into body or cell membrane
  6. all levels working together
  7. two nuclei form
  8. groups of different tissues joined
  9. organisms are only made of only one cell
  10. makes reproductive cells
  11. produced from reactants
  12. molecules move around the membrane
  13. chromosomes line up in the middle
  14. makes body cells for growth and repair
  15. chromosomes double
Down
  1. process that converts food into energy
  2. ingredients
  3. process where plant makes food
  4. substances move in and out of the cell
  5. breaking down food into smaller pieces
  6. cytoplasm splits into two halves
  7. healthy internal balance of things
  8. similar cells joined together
  9. chromosomes separate
  10. basic building blocks of life

25 Clues: ingredients • two nuclei form • chromosomes double • chromosomes separate • removal of waste matter • produced from reactants • makes reproductive cells • nuclear membrane disappears • all levels working together • similar cells joined together • basic building blocks of life • process where plant makes food • group of organs working together • cytoplasm splits into two halves • ...

10 Revision 2023-10-20

10 Revision crossword puzzle
Across
  1. Gives the plant cell its structure
  2. Apparatus for observing cells
  3. Zooming in on small objects
  4. The thing that an enzyme produces
  5. A protein that breaks down substrates
  6. Contains chromosomes in cells (DNA)
  7. Diffusion of water across cell membranes
  8. A group of cells working together
  9. Contains water and sugar in a plant cell
  10. A specialised animal cell
  11. A specialised plant cell
  12. A specialised plant cell
Down
  1. A specialised animal cell
  2. Allows substances in and out of cells
  3. The word for an enzyme that no longer works
  4. The movement of substances from an area of high to low concentration
  5. A living thing
  6. Where energy is produced in the cell
  7. Where chemical reactions happen in a cell
  8. A specialised animal cell
  9. A group of tissues working together
  10. For photosynthesis in cells
  11. something used to colour a cell for observation

23 Clues: A living thing • A specialised plant cell • A specialised plant cell • A specialised animal cell • A specialised animal cell • A specialised animal cell • Zooming in on small objects • For photosynthesis in cells • Apparatus for observing cells • The thing that an enzyme produces • A group of cells working together • Gives the plant cell its structure • ...

Exam 2 Review 2024-02-20

Exam 2 Review crossword puzzle
Across
  1. Assists in antigen recognition
  2. Moving of immune cells
  3. Protein woodchipper
  4. Membrane-bound antibody found on T cells
  5. Foreign substance triggering an immune response
  6. Helper T cell signal
  7. Protein complex that act as billboards
  8. Largest secondary lymphoid organ
  9. Membrane-bound antibody found on B cells
  10. This molecule puts the brakes on immune responses
  11. Cellular ingestion
Down
  1. Regulatory T cell that is inducible
  2. Triggering immune response
  3. Where T cells learn to behave
  4. Cell signaling molecule
  5. Center where B cells refine their skills
  6. Critical for T cell activation, it's like a green light for the immune response
  7. Type of white blood cell involved in adaptive immunity
  8. Critical in B cell activation and class switching
  9. Inactivity due to lack of stimulation
  10. Fluid in immune system

21 Clues: Cellular ingestion • Protein woodchipper • Helper T cell signal • Moving of immune cells • Fluid in immune system • Cell signaling molecule • Triggering immune response • Where T cells learn to behave • Assists in antigen recognition • Largest secondary lymphoid organ • Regulatory T cell that is inducible • Inactivity due to lack of stimulation • ...

cell theory-names and functions 2022-12-14

cell theory-names and functions crossword puzzle
Across
  1. generates ATP by utilizing energy
  2. cell that doesn't have a nucleus
  3. produces energy through photosynthesis
  4. gel like fluid inside cell
  5. helps cells maintain their shape
  6. cell that has a nucleus
  7. allows the cell to move
  8. controls the activities of a cell and contain Dna
Down
  1. part of the cell that organizes
  2. has channels that allow proteins to go through
  3. sorts proteins for transport
  4. living organisms are made up of cells, cells are the basic unit of of all organisms, and all cells come from pre-exisiting cells.
  5. make proteins
  6. helps break down materials
  7. er doesn't have ribosomes
  8. where the Dna is
  9. cell protection
  10. a tubeular structure
  11. er that has ribosome
  12. provides support and storage

20 Clues: make proteins • cell protection • where the Dna is • a tubeular structure • er that has ribosome • cell that has a nucleus • allows the cell to move • er doesn't have ribosomes • helps break down materials • gel like fluid inside cell • sorts proteins for transport • provides support and storage • part of the cell that organizes • cell that doesn't have a nucleus • ...

Immunology Cryptic Crossword 2026-02-21

Immunology Cryptic Crossword crossword puzzle
Across
  1. Repeated courses in asthma can cause immune deficiency
  2. Allergic cell that releases histamine
  3. Cytokine specific to viral infections
  4. Memory immune response
  5. Most common type of immune deficiency
  6. A blood marker to check the degree of urinary/gut related protein loss
  7. How immune cells communicate with each other
  8. A biologic that blocks B cells
Down
  1. Cancer of plasma cells
  2. All immune cells originate from here
  3. A surgery that causes immune deficiency
  4. Used for test vaccination
  5. Phagocytic cell
  6. Immune response against self
  7. Inheritance pattern associated with consanguinity
  8. First line of defence against infection
  9. >50% of primary immune deficiencies are predominantly this
  10. Organ where T cells mature
  11. Acronym for infections that make you consider immune deficiency
  12. Recommended to keep a record of microbial isolates

20 Clues: Phagocytic cell • Cancer of plasma cells • Memory immune response • Used for test vaccination • Organ where T cells mature • Immune response against self • A biologic that blocks B cells • All immune cells originate from here • Allergic cell that releases histamine • Cytokine specific to viral infections • Most common type of immune deficiency • ...

Immune System Physiology 2025-09-05

Immune System Physiology crossword puzzle
Across
  1. Big phagocytes that present antigens
  2. System including lymph nodes and spleen
  3. Study of the immune system
  4. Cells that engulf pathogens
  5. Non-specific immunity category
  6. Lymphocytes that kill virus-infected cells.
  7. Proteins that block viral replication
  8. Required to help acitvate helper T-cells
  9. Lymphocytes that kill infected cells
  10. Mediator of allergic inflammation
  11. Most abundant phagocytic WBCs
Down
  1. Signaling proteins in the immune system
  2. Movement of WBCs toward chemicals
  3. Protein system that lyses pathogens
  4. Proteins that neutralize pathogens
  5. Molecules recognized by adaptive immunity
  6. Organisms that cause diseas
  7. WBCs that target parasites
  8. Cells that secrete antibodies
  9. When an antigen causes deadly systemic symptoms such as severe hypotension and bronchoconstriction
  10. Superfamily of proteins that include antibodies and B-cell receptors
  11. Eosinophils attack these

22 Clues: Eosinophils attack these • Study of the immune system • WBCs that target parasites • Organisms that cause diseas • Cells that engulf pathogens • Cells that secrete antibodies • Most abundant phagocytic WBCs • Non-specific immunity category • Movement of WBCs toward chemicals • Mediator of allergic inflammation • Proteins that neutralize pathogens • ...

Plant and Animal Cells/Organelles 2021-12-10

Plant and Animal Cells/Organelles crossword puzzle
Across
  1. these cells are larger and more complex, and have a nucleus. You are made up of these types of cells.
  2. made up of more than one cell
  3. the outer layer of plant cells. It is rigid and provides plant cells with structure and support.
  4. a series of tunnels that transports proteins around the cell.
  5. packages up proteins to send around/out of the cell.
  6. the "clean up crew" of the cell. Breaks down waste and old cell parts
Down
  1. the protective layer around plant and animal cells. Controls what gets in and out.
  2. these cells are smaller, simpler, and have no nucleus. Bacteria are this type of cell.
  3. in charge of photosynthesis in plant cells
  4. breaks down food to release energy for the cell. Called the "powerhouse of the cell"
  5. the scientist who was the first to discover plant cells. Gave cells their name.
  6. made up of one single cell
  7. creates proteins for the cell.
  8. the storage organelle. It is larger in plant cells, and holds water, food, some waste.
  9. the control center, or "brain" of the cell.
  10. the jelly-like fluid that fills the cell. Other organelles float around in it.

16 Clues: made up of one single cell • made up of more than one cell • creates proteins for the cell. • in charge of photosynthesis in plant cells • the control center, or "brain" of the cell. • packages up proteins to send around/out of the cell. • a series of tunnels that transports proteins around the cell. • ...

Lymphatic System Vocabulary 2024-04-22

Lymphatic System Vocabulary crossword puzzle
Across
  1. The smallest type of blood vessel that connects a small artery to a small vein to form networks of blood vessels throughout the body.
  2. one of the small, bean-shaped organs located throughout the lymphatic system. Humans have about 500–600 lymph nodes throughout the body.
  3. Fluid found in the spaces between cells.
  4. Immune cells that produce antibodies
  5. Swelling due to a buildup of lymph fluid in the body.
  6. vessels where interstitial fluid enters the lymphatic system to become lymph fluid
  7. A type of white blood cell that surrounds and kills microorganisms, removes dead cells, and stimulates the action of other immune cells
  8. A type of immune cell that can surround and kill microorganisms, ingest foreign material, and remove dead cells.
  9. the term used to describe interstitial fluid once it has entered the lymphatic system.
  10. a system collection of cells and organs that destroy pathogens that cause disease or death.
Down
  1. Tube like vessels that carry fluid called lymph away from tissues to deliver it back to the bloods circulation
  2. The proteins of Macrophages
  3. spaces between individual cells in the tissues
  4. any of the group of proteins that binds specifically to pathogen-associated molecules known as antigens
  5. a circulating blood cell that contains cytotoxic (cell-killing) granules in its extensive cytoplasm. NK cells are among the body’s first lines of defense against viruses and certain types of cancer.
  6. does not secrete antibody but performs a variety of functions in the adaptive immune response.
  7. The system of vessels, cells, and organs that carries excess fluids to the bloodstream and filters pathogens from blood.
  8. Cells that circulate around your blood that are part of your immune system
  9. In the small intestine, dietary triglycerides combine with other lipids and proteins, and enter the lacteals to form a milky fluid called chyle.
  10. a B cell that has differentiated in response to antigen binding, and has thereby gained the ability to secrete soluble antibodies.
  11. a chemical structure on the surface of a pathogen that binds to T or B lymphocyte antigen receptors. Once activated by binding to antigen, B cells differentiate into cells that secrete a soluble form of their surface antibodies.
  12. An organism that causes disease to its host

22 Clues: The proteins of Macrophages • Immune cells that produce antibodies • Fluid found in the spaces between cells. • An organism that causes disease to its host • spaces between individual cells in the tissues • Swelling due to a buildup of lymph fluid in the body. • Cells that circulate around your blood that are part of your immune system • ...

Cuts, Scrapes, Scabs, and Scars 2024-07-09

Cuts, Scrapes, Scabs, and Scars crossword puzzle
Across
  1. the dead bodies of white cells piled up after being killed by bacteria (p. 28)
  2. a protein that spills out of broken platelets that form a mesh over the injured area, trapping red blood cells (p. 17)
  3. a word that helps you to remember the important nutrients for healthy healing (Vitamins A,C,E and selenium) (p. 38)
  4. the body's reaction to the damaged cells when fluid from the blood seeps into tissues, causing the area to swell and become hot and red (p. 20)
  5. a vitamin that helps keep your body strong, which helps the healing process (p. 38)
  6. fiber-forming cells that start making the framework for the skin (p. 23)
  7. give off sweat when you are hot and produce oils when skin is dry inside the dermis (p. 10)
  8. the number of days an average skin cell lives (p. 9)
  9. spill out of the cells into the tissues when you get a cut, sending pain message to the brain (p. 14)
  10. made of collagen fiber that results when a gap in skin is finally closed and new skin is formed; its often much stronger, tighter than normal skin (p. 24-5)
  11. damage to tissue inside that has been torn and blood is leaking out of tiny broken blood vessels (p. 19)
Down
  1. tiny blood vessels in the dermis that provide food and oxygen for the cells to live and grow (p. 12)
  2. a vitamin that keeps your skin strong (p. 38)
  3. the top layer of living skin cells, pushing up dead skin cells into the keratin layer (p. 10)
  4. a protein that makes up the dead cells, forming a thick, protective layer (p. 9)
  5. a food that contains Vitamin E, which helps your body to make collagen to heal wounds (p. 38-9)
  6. send messages to certain parts of the body that can be severed by deep cuts, blocking its ability to communicate (p. 27)
  7. tiny blood cells that help blood to clot and stop bleeding from a cut (p. 16)
  8. a bacteria that multiplies rapidly deep inside wounds, that may cause "lock-jaw" (p. 34)
  9. "white blood cells" that act as a clean up squad, able to swim through extra fluid in swollen skin tissues to eat up dead cells and dirt in the wound (p. 22)

20 Clues: a vitamin that keeps your skin strong (p. 38) • the number of days an average skin cell lives (p. 9) • fiber-forming cells that start making the framework for the skin (p. 23) • tiny blood cells that help blood to clot and stop bleeding from a cut (p. 16) • the dead bodies of white cells piled up after being killed by bacteria (p. 28) • ...

Cardiovascular System 2019-05-09

Cardiovascular System crossword puzzle
Across
  1. largest vein that takes blood to the right atrium
  2. where blood receives oxygen
  3. lower chambers of the heart
  4. blood cells that fight infection
  5. disease where fatty material builds up in the blood vessels
  6. organ that pumps blood
  7. circulation between heart and lungs
  8. blood cells that carry oxygen
  9. upper chamber of the heart
  10. take blood to the heart
Down
  1. liquid part of blood
  2. carried by blood to the cells
  3. prevents blood from flowing backwards
  4. take blood away from the heart
  5. largest blood vessel; takes oxygen rich blood from heart to body
  6. where blood delivers oxygen to cells
  7. circulation between heart and body
  8. help blood to clot
  9. blood takes this away from cells
  10. when a blood vessel in the brain is clogged or ruptures

20 Clues: help blood to clot • liquid part of blood • organ that pumps blood • take blood to the heart • upper chamber of the heart • where blood receives oxygen • lower chambers of the heart • carried by blood to the cells • blood cells that carry oxygen • take blood away from the heart • blood cells that fight infection • blood takes this away from cells • circulation between heart and body • ...

Cell Theory 2023-10-17

Cell Theory crossword puzzle
Across
  1. scientist credited with discovering cells
  2. flow occurs within cells
  3. All cells have the same basic chemical _____________.
  4. The cell is the structural & functional unit of all ______ things.
  5. All cells come from ____________ cells.
  6. published a paper stating that all organisms are composed of cells.
  7. first person to observe bacteria
Down
  1. last name of father and son duo credited with inventing the first compound microscope.
  2. cell _____ states that all organisms are made of cells and is the
  3. information (DNA) is passed on from generation to generation
  4. of modern biology
  5. tated that the different parts of plants are composed of cells.
  6. All living things are made up of:
  7. said every cell originates from another cell

14 Clues: of modern biology • flow occurs within cells • first person to observe bacteria • All living things are made up of: • All cells come from ____________ cells. • scientist credited with discovering cells • said every cell originates from another cell • All cells have the same basic chemical _____________. • information (DNA) is passed on from generation to generation • ...

Chapter 6 CrossWord Puzzle 2021-03-16

Chapter 6 CrossWord Puzzle crossword puzzle
Across
  1. MHC molecule present on all the nucleated cells
  2. specialized proteins that display host-cell associated antigens to T lymphocytes
  3. Dendritic cells that are efficient at recognizing and capturing protein antigens
  4. protein that is critical in the rate of transcription of the MHC molecules
  5. antigens that are required in the absence of infection for optimal T cell response to purified protein antigens
  6. the membrane-bound molecules of APCs that function together with antigen to stimulate T cells
  7. cells that capture antigens and display them to T lymphocytes (no need to mention ‘cells’)
Down
  1. associated protein bound to Class II MHC molecules during its synthesis in the ER
  2. Cells presenting peptide-MHC complexes to maturing T cells in the thymus (no need to mention ‘cells’)
  3. type of antigen displayed by APCs for the recognition by T lymphocytes
  4. organ that captures blood-borne antigens
  5. t cells that are activated by dendritic cells but not by macrophages or B cells
  6. process that gives the ability to DCs to capture ans ingest virus-infected cells and present the viral antigens to naïve CD8+ T cells
  7. phenomenon that a single T cell can recognize a specific peptide displayed by only one of the large number of different MHC molecules
  8. the principle cytokine involved in stimulating the expression of class II molecules in APCs such as DCs

15 Clues: organ that captures blood-borne antigens • MHC molecule present on all the nucleated cells • type of antigen displayed by APCs for the recognition by T lymphocytes • protein that is critical in the rate of transcription of the MHC molecules • t cells that are activated by dendritic cells but not by macrophages or B cells • ...

Retina Lab 2026-04-09

Retina Lab crossword puzzle
Across
  1. Cone pedicle and flat (OFF) bipolar cell
  2. Line that marks the termination of the photoreceptor cells of the retina anteriorly.
  3. Avascular from outer plexiform later to the RPE
  4. Cells that make synapses in the inner plexiform layer.
  5. “What pathway”- These cells are more sensitive to light and thus are the receptors primarily used in period of low light intensity, but the resulting image is monochromatic.
  6. Horizontal cells, rod bipolar, and rod spherule
  7. Small shallow depression in the center of the macular where light is focused.
  8. Contains axons of rod and cone bipolar and amacrine cells and the dendritic trees of the retinal ganglion cells and the interplexiform neurons that send feedback from IPL to the OPL.
Down
  1. The final element of the neural retina consisting of the expanded terminal portions of Muller glia and astrocytes.
  2. Contains the cell bodies of bipolar cells, horizontal cells, amacrine cells, interplexiform neurons, and Muller cells.
  3. 2 horizontal cells and an invaginating ON bipolar cells
  4. Collects input from between 15 and 30 rod spherules in the outer plexiform layer.
  5. “Where pathway”- These cells are sensitive to specific wavelengths of light allowing you to discern colors and more detailed visual information, but they require more intense illumination.
  6. Multilayered structure containing photoreceptors as well as neurons and glia
  7. Where the external and the initial limiting membranes (ELM and ILM) are formed.

15 Clues: Cone pedicle and flat (OFF) bipolar cell • Avascular from outer plexiform later to the RPE • Horizontal cells, rod bipolar, and rod spherule • Cells that make synapses in the inner plexiform layer. • 2 horizontal cells and an invaginating ON bipolar cells • Multilayered structure containing photoreceptors as well as neurons and glia • ...

Science Vocabulary 2024-01-11

Science Vocabulary crossword puzzle
Across
  1. Small grain organs that produce proteins.
  2. Recives protiens from the ER and distributes to cells
  3. Made of many different tissues
  4. It controls what goes in and out a cell
  5. A rigid layer that surrounds cells.
  6. Something made of many cells
  7. System A group of organs together to make one big function
  8. A network of membranes that produce substances
Down
  1. Many tiny cell structures
  2. A group of cells that work together to make a function
  3. Something made of many cells
  4. A cells control center and directs cells
  5. Captures energy from sunlight and forms energy cells
  6. Converts energy stored in food so the cells can live
  7. Stores water, food, and other materials needed in a cell
  8. Fills the gap between the cell membrane and nucleus
  9. Breaks down large substances into smaller ones

17 Clues: Many tiny cell structures • Something made of many cells • Something made of many cells • Made of many different tissues • A rigid layer that surrounds cells. • It controls what goes in and out a cell • A cells control center and directs cells • Small grain organs that produce proteins. • Breaks down large substances into smaller ones • ...

science 2022-11-01

science crossword puzzle
Across
  1. specialized so that all jobs in the body get done
  2. releases the stored energy from food eaten
  3. middles of the cell
  4. chromosomes separate (pull apart)
  5. breaking down food into smaller pieces
  6. movement of water
  7. different tissues working together to do a specific job
  8. removal of waste matter
  9. food making process in plants
  10. movement of substances
  11. makes reproductive cells
Down
  1. waste products
  2. can only be eukaryotic
  3. highest level of organization
  4. raw materials
  5. centrioles appear at poles (sides)
  6. groups of organs
  7. nuclear membrane forms around each new nucleus
  8. makes body cells for growth
  9. can be prokaryotic or eukaryotic
  10. cytoplasm splits into 2 equal halves
  11. cells makes a copy of DNA
  12. similar to cells organized to do a specific job

23 Clues: raw materials • waste products • groups of organs • movement of water • middles of the cell • can only be eukaryotic • movement of substances • removal of waste matter • makes reproductive cells • cells makes a copy of DNA • makes body cells for growth • highest level of organization • food making process in plants • can be prokaryotic or eukaryotic • chromosomes separate (pull apart) • ...

Intro to Histology 2020-10-01

Intro to Histology crossword puzzle
Across
  1. part of the somatic nervous syste,
  2. cartilage
  3. provides strength to tendons and ligaments
  4. blood
  5. looks glassy and is low in fibers
  6. Sweat glands
  7. stores substances vital to us.
  8. cells spill products
  9. cubed shaped cells, found in the kidney
  10. tight packed cells, found in the digestive tract
  11. eats away at the foreign substances
  12. bone tissue
  13. found in your bladder
  14. connective tissue proper
  15. found in the heart and is involuntary.
  16. provides flexible cushioning
Down
  1. found in the respiratory system
  2. involiuntary non-straid muscle tissue
  3. detects foreign substances
  4. diffuses materials, found in lungs
  5. specialized cell that emits nervous impulses
  6. thick layers
  7. compressed fat cells
  8. contains lots of collagen
  9. mammary glands
  10. bone
  11. stiff framework that supports other cells

27 Clues: bone • blood • cartilage • bone tissue • Sweat glands • thick layers • mammary glands • cells spill products • compressed fat cells • found in your bladder • connective tissue proper • contains lots of collagen • detects foreign substances • provides flexible cushioning • stores substances vital to us. • found in the respiratory system • looks glassy and is low in fibers • ...

Blood System 2023-04-06

Blood System crossword puzzle
Across
  1. Substance formed when RBC's break down
  2. Universal Blood Recipient
  3. Immune cell with granules in reactions
  4. Help form blood clots
  5. Carries nutrients, hormones and proteins
  6. Deficiency of Red Blood Cells
  7. Develop into many types of cells to repair
  8. Release enzymes for immune system
  9. Spins to separate blood contents
Down
  1. Made in the liver and forms fibrin
  2. Protein in blood carrying oxygen
  3. Professional trained for blood draws
  4. Type of white blood cell removes dead cells
  5. Puncture of the vein for medical purposes
  6. Universal Blood Donor
  7. Spongy tissue in bone holding blood cells
  8. Blood fluid that does not clot
  9. Protein found in blood
  10. Red Blood cell, made in bone marrow
  11. White blood cell, helps immune system

20 Clues: Universal Blood Donor • Help form blood clots • Protein found in blood • Universal Blood Recipient • Deficiency of Red Blood Cells • Blood fluid that does not clot • Protein in blood carrying oxygen • Spins to separate blood contents • Release enzymes for immune system • Made in the liver and forms fibrin • Red Blood cell, made in bone marrow • Professional trained for blood draws • ...

Cellular Reproduction 2025-05-02

Cellular Reproduction crossword puzzle
Across
  1. Pair of organelles in animal cells from which spindle fibers grow during cell division.
  2. Diploid cells that contain two sets of chromosomes and reproduce through mitosis.
  3. Process by which two separate individuals combine gametes to produce young that are genetically different than their parents.
  4. Structures that connect to the sister chromatids and move them around during mitosis and meiosis.
  5. Cell cycle phase where the nuclear envelope disappears and the chromosomes are clearly visible in the center of the cell.
  6. Structure formed after DNA replicates and two sister chromatids join together at the centromere.
  7. Cell cycle phase where the sister chromatids are separated and moved to opposite ends of the cell.
  8. Term given to cells that contain only one set of chromosomes.
  9. Pairs of chromosomes that contain genes that code for the same traits.
  10. All the chromosomes in an organism except the X and Y Chromosomes.
  11. Haploid cells produced through meiosis, usually called the sperm and egg cells.
  12. Process by which cells divide twice to reduce the number of chromosomes and ensure genetic variety when producing gametes.
Down
  1. Process by which bacteria divide to produce two genetically identical daughter cells.
  2. Cell cycle phase that occurs at the end of mitosis and meiosis, when the cytoplasm is divided and separated into two new cells.
  3. Linear strand of DNA that is replicated and joins to the identical strand at the ccentromere.
  4. Process by which somatic cells divide to produce two genetically identical daughter cells.
  5. When chromatids fail to separate during meiosis resulting in gametes missing or having an extra chromosome.
  6. Process by which a segment of one homologous chromatid breaks off and attaches to the other homologous chromatid.
  7. Cell cycle phase where nuclear envelopes form around the two sets of chromatids creating two new nuclei.
  8. When an individual has an extra chromosome.
  9. Term given to cells that contain two sets of chromosomes.
  10. Cell cycle phase that occurs in between cell division when cells grow and replicate the DNA.
  11. When an individual is missing a chromosome.
  12. sister chromatids line up in the middle of the cell.
  13. Type of reproduction in which there is only one parent and the offspring are genetically identical to the parent.

25 Clues: When an individual has an extra chromosome. • When an individual is missing a chromosome. • sister chromatids line up in the middle of the cell. • Term given to cells that contain two sets of chromosomes. • Term given to cells that contain only one set of chromosomes. • All the chromosomes in an organism except the X and Y Chromosomes. • ...

Immunology Activity 10.02.22 2022-09-24

Immunology Activity 10.02.22 crossword puzzle
Across
  1. Amino acid sequence in cytoplasmic domains of membrane receptors involved in signal transduction
  2. a cytokine produced by macrophages and T cells that is highly pro-inflammatory (be specific)
  3. A type of leukocyte with multi-lobed nuclei and cytoplasmic granules
  4. A cell wall component of gram negative bacteria which can be bound by TLR-4 on macrophages and dendritic cells
  5. The "A" in immunological CAM
  6. Protein family to which antibodies and B-cell receptors belong
  7. An immunoglobulin secreted by plasma cells
  8. The T in ITAM
  9. A family of pattern recognition receptors present on many leukocytes and epithelial cells that recognize PAMPs on pathogens and help initiate immune responses
  10. Membrane attack complex is the end product of the ______ cascade
  11. The first P in PAMP and a microorganism that can cause disease
  12. Natural killer cells are a type of large ____ lymphocyte
Down
  1. The M in ITAM
  2. repeating molecular patterns on microbes that are recognized by PRRs on immune cells
  3. A sugar on pathogens that MBL binds
  4. Site of T cell education and development
  5. This constituent of some bacteria is what the acute phase C-reactive protein binds
  6. Large granular lymphocyte that serves as an innate effector cell by inducing apoptosis of tumor cells or virally infected cells
  7. Name of MHC gene complex and proteins in humans
  8. Chemicals that are a sub-class of cytokines with cell-attractant properties; e.g. CCL or CXCL
  9. This type of immune response involving effector T cells describes cell mediated immunity
  10. The Ag receptor on T cells
  11. An immunoglobulin that is expressed on B cell surface
  12. A type of APC that presents antigen in teh context of MHC to T cells
  13. A key transcription factor that is required to bind to the IL-2 promotor to cause IL-2 transcription
  14. Abbreviation for the end stage of disease in HIV infection
  15. Systemic ___ erythematosus is an autoimmune disease where autoantibodies form immune complexes
  16. The N in TNF
  17. Family name for cytokines that help cells to resist viral infections
  18. Large mononuclear phagocyte found in many tissues and organs; involved in innate immune responses
  19. Leukocytes are a type of ____ blood cell

31 Clues: The N in TNF • The M in ITAM • The T in ITAM • The Ag receptor on T cells • The "A" in immunological CAM • A sugar on pathogens that MBL binds • Site of T cell education and development • Leukocytes are a type of ____ blood cell • An immunoglobulin secreted by plasma cells • Name of MHC gene complex and proteins in humans • An immunoglobulin that is expressed on B cell surface • ...

Hematology 2026-02-11

Hematology crossword puzzle
Across
  1. A WBC that increases during allergic reactions and parasitic infections.
  2. Partial Thromboplastin Time A test measuring the intrinsic and common pathway, used to monitor heparin.
  3. A large agranulocyte that differentiates into macrophages to phagocytize pathogens.
  4. A white blood cell responsible for immune response (T-cells, B-cells).
  5. A condition marked by a deficiency of red blood cells or hemoglobin in the blood, reducing oxygen-carrying capacity.
  6. Blood Count A common laboratory test measuring RBC, WBC, platelet count, hemoglobin, hematocrit, and RBC indices.
  7. An immature red blood cell that still contains ribosomal RNA, used to assess bone marrow production.
  8. An abnormally low platelet count, increasing the risk of bleeding.
  9. Time A test measuring the extrinsic and common pathway of coagulation, used to monitor warfarin.
  10. Cell Disease An inherited disorder caused by a single amino acid change in hemoglobin, causing rigid, sickled cells.
  11. The process of formation, development, and maturation of blood cells, primarily in the bone marrow.
  12. Deficiency Anemia The most common cause of microcytic anemia, often characterized by low MCV and low ferritin.
Down
  1. The study of blood cells, blood-forming organs, and coagulation in both normal and diseased states.
  2. Anemia A condition where the bone marrow fails to produce all blood cell types (pancytopenia).
  3. The ratio of the volume of packed red blood cells to the total volume of blood (expressed as a percentage).
  4. A granulocyte that releases histamine and heparin during allergic reactions.
  5. coat The thin, white layer of white blood cells and platelets between the plasma and red blood cells after centrifugation.
  6. Corpuscular Hemoglobin Concentration The average concentration of hemoglobin in a given volume of packed red blood cells.
  7. Anemia A form of macrocytic anemia (high MCV) caused by vitamin B12 or folate deficiency, causing impaired DNA synthesis.
  8. The large bone marrow cell that breaks apart to produce platelets.
  9. The stoppage of bleeding through vascular spasm, platelet plug formation, and blood clotting.
  10. A hormone produced by the kidneys that stimulates the bone marrow to produce red blood cells.
  11. Neutrophil An immature neutrophil; an increase ("left shift") indicates acute infection.
  12. The most common granulocyte, acting as the primary responder to bacterial infections.
  13. The liquid portion of anticoagulated blood, consisting of water, electrolytes, proteins, and waste products.
  14. The iron-containing, oxygen-transporting protein in red blood cells.
  15. Corpuscular Volume A measurement of the average size of red blood cells.

27 Clues: The large bone marrow cell that breaks apart to produce platelets. • An abnormally low platelet count, increasing the risk of bleeding. • The iron-containing, oxygen-transporting protein in red blood cells. • A white blood cell responsible for immune response (T-cells, B-cells). • A WBC that increases during allergic reactions and parasitic infections. • ...

serkjvb esjlrbv ije 2024-05-16

serkjvb esjlrbv ije crossword puzzle
Across
  1. basic unit of life
  2. structures in cells that perform specific tasks
  3. a tail prokaryotic cells use to move
  4. how cells make proteins
  5. multiple cells performing the same tasks
  6. cell storage
  7. the liquid inside the cell
Down
  1. layer specific to plant cells
  2. the powerhouse of the cell
  3. where DNA is stored in eukaryotic cells
  4. delivers proteins
  5. organelle responsible for photosynthesis
  6. takes proteins to the golgi bodies
  7. organelle that breaks down food
  8. the layer outside the cell

15 Clues: cell storage • delivers proteins • basic unit of life • how cells make proteins • the powerhouse of the cell • the layer outside the cell • the liquid inside the cell • layer specific to plant cells • organelle that breaks down food • takes proteins to the golgi bodies • a tail prokaryotic cells use to move • where DNA is stored in eukaryotic cells • ...

Basic Immunology 2020-04-05

Basic Immunology crossword puzzle
Across
  1. Inflammatory chemicals attract neutrophils to the injury site.
  2. Response is mostly IgG.
  3. The actual part of an antigen that interacts with the immune cell to stimulate the immune response and antibody production.
  4. Secreted early in the immune response.
  5. What is LFA-1?
  6. Cells that have not yet encountered their specific antigens.
  7. Proteins produce by the immune system in response to the presence of a foreign substance.
  8. Term given when 2 cytokines combine and give greater effects.
  9. Cells involved in killing of antibody-coated parasites.
  10. Proteins are sequentially activated in a cascade.
Down
  1. A specific type of antigen that is able to induce adaptive immune response if injected on its own.
  2. Antiviral Defense
  3. Binding of peptide by MHC molecule and displaying the complex on the cell surface.
  4. It is a substance of low molecular weight, which can react with specific antibody without inducing immune response.
  5. Neutrophils squeeze through capillary walls and begin phagocytosis.
  6. Mediated by antibodies, which are produced by cells called B lymphocytes.
  7. A molecule is expressed IgM and IgD on its surface.
  8. Degradation of proteins into peptides.
  9. It is an automatic response to cell injury that eliminates harmful agents & removes dead tissues.
  10. Proteins produced by pathogens but not processed by antigen presenting cells.
  11. Antibody crosses the placenta.
  12. Is the coordinated reaction of these cells and molecules to infectious microbes.
  13. A chemical substance that encourages a cell to commence cell division by mitosis.
  14. Mediated by cells called T lymphocytes.
  15. Nneutrophils are released from the bone marrow in response to leukocytosis-inducing factors released by injured cells.
  16. Cells involved in phagocytosis and activation of bactericidal mechanisms.
  17. Is where phagocytic cells surround and ingest foreign materials.
  18. Binding of C3b to microbe
  19. A molecule is to induce the movement of leukocytes up a concentration gradient and toward the chemokine source.
  20. The region at which arms of the antibody (ab) molecule forms a Y.

30 Clues: What is LFA-1? • Antiviral Defense • Response is mostly IgG. • Binding of C3b to microbe • Antibody crosses the placenta. • Degradation of proteins into peptides. • Secreted early in the immune response. • Mediated by cells called T lymphocytes. • Proteins are sequentially activated in a cascade. • A molecule is expressed IgM and IgD on its surface. • ...

VCE Biology Orientation Terms 2017-12-22

VCE Biology Orientation Terms crossword puzzle
Across
  1. wall A semi-rigid structure located outside of the plasma (cell) membrane in plant, fungal and bacterial cells.
  2. An organelle that contains DNA and controls cellular activity.
  3. Refers to a cell that contains 2 sets of chromosomes.
  4. The ability cells have to self-destruct.
  5. cell Any cell of an organism apart from reproductive cells and that reproduces by mitosis.
  6. A complete set of genetic instructions for a given organism
  7. Twisted and long strands of DNA
  8. acid A substance found in chromosomes and that is responsible for storing the genetic information of a particular organism.
  9. Stage of mitosis during which chromosomes align around the equator of a spindle
  10. A macromolecule that is made up of repeating amino acids and that is vital for the body to function properly.
  11. A cell with a membrane-bound nucleus and membrane-bound organelles.
  12. A segment of DNA that codes for a particular protein
  13. cell Cells found in gonads and that reproduce by meiosis.
  14. A process of cell division undertaken by diploid cells, of which as a result 2 daughter cells are produced.
Down
  1. Different forms of a particular gene.
  2. A type of cell division which results in 4 daughter cells being produced.
  3. A specialized sub-unit of a cell that has a particular function.
  4. Stage of mitosis in which chromosomes contract and become visible.
  5. Stage of mitosis in which new nuclear membranes form around the separated groups of chromosomes.
  6. Fibre Clusters of microtubules that grow out from the centrioles at the opposite ends of a spindle.
  7. The tight banding found in all chromosomes usually around the centre.
  8. A period of cell growth and DNA synthesis during the mitotic cell cycle.
  9. Any cells or organisms without a membrane-bound nucleus and other membrane-bound organelles.
  10. A visual representation of all the organisms found in an organism.
  11. An organelle containing RNA that is the major site of protein production in cells.
  12. A cellular organelle involved in cellular division
  13. The cells produced after meiosis that form sperm or egg cells.
  14. Refers to a cell that contains 1 set of chromosomes.

28 Clues: Twisted and long strands of DNA • Different forms of a particular gene. • The ability cells have to self-destruct. • A cellular organelle involved in cellular division • Refers to a cell that contains 1 set of chromosomes. • A segment of DNA that codes for a particular protein • Refers to a cell that contains 2 sets of chromosomes. • ...

Cells By: Delaney, Mya, and Fatuyamu 2019-05-21

Cells By: Delaney, Mya, and Fatuyamu crossword puzzle
Across
  1. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur
  2. organisms whose cells have a nucleus enclosed within membranes
  3. (in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place.
  4. the material or protoplasm within a living cell, excluding the nucleus
  5. a genetic structure in a cell that can replicate independently of the chromosomes, typically a small circular DNA strand in the cytoplasm of a bacterium or protozoan
  6. a structural layer surrounding some types of cells, just outside the cell membrane
  7. a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles
  8. any of a number of organized or specialized structures within a living cell.
  9. a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane. It usually has ribosomes attached and is involved in protein and lipid synthesis.
  10. a small dense spherical structure in the nucleus of a cell during interphase.
  11. a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
Down
  1. a minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells
  2. a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
  3. a biological membrane that separates the interior of all cells from the outside environment
  4. a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
  5. the basic unit of life in organisms of the kingdom Animalia
  6. the basic unit of life in organisms of the kingdom Plantae
  7. a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
  8. an organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane.
  9. a dense organelle present in most eukaryotic cells, typically a single rounded structure bounded by a double membrane, containing the genetic material.

20 Clues: the basic unit of life in organisms of the kingdom Plantae • the basic unit of life in organisms of the kingdom Animalia • organisms whose cells have a nucleus enclosed within membranes • the material or protoplasm within a living cell, excluding the nucleus • any of a number of organized or specialized structures within a living cell. • ...

A&P - Blood 2024-03-28

A&P - Blood crossword puzzle
Across
  1. the protein in red blood cells that actually carries the oxygen
  2. a fancy word for blood clotting
  3. a fancy word for platelets
  4. where new blood cells are formed
  5. a cellular part of the blood; carries oxygen
  6. first step of forming a blood clot when the blood vessel constricts
  7. a baby blood cell; a type of stem cell that forms into blood cells
  8. the antigen referred to in the + or - part of a blood type
  9. a cellular part of the blood; immune system cells
  10. type of anemia where blood cells are shaped wrong
  11. a product of the immune system that helps protect against foreign invaders
  12. a fancy word for white blood cells
  13. reduced ability of blood to carry oxygen
  14. when a blood cell bursts
  15. a cellular part of the blood; form blood clots
  16. protein mesh that helps form a blood clot
Down
  1. anyone with the blood type O-
  2. a blood test that determines the relative amount of red blood cells in a blood sample
  3. blood clot that moves in a blood vessel
  4. a "plug" that forms to stop bleeding
  5. anyone with the blood type AB+
  6. bone marrow cancer
  7. blood clot that is stuck in a blood vessel
  8. when the blood clumps up during blood typing or a reaction to transfusion of the wrong blood type
  9. when the fibrin starts to trap red blood cells in a blood clot
  10. refers to the A, B, AB, and O blood types
  11. fluid tissue that carries oxygen, carbon dioxide, nutrients, and other substances
  12. the process of making new blood cells
  13. disorder when blood does not clot properly
  14. a bunch of sticky platelets that clog up a damaged area and signal for more platelets to come
  15. a fancy word for red blood cells
  16. a "tag" on the surface of cells for identification, etc.; this is what determines the blood type
  17. the liquid portion of blood; made mostly of water

33 Clues: bone marrow cancer • when a blood cell bursts • a fancy word for platelets • anyone with the blood type O- • anyone with the blood type AB+ • a fancy word for blood clotting • where new blood cells are formed • a fancy word for red blood cells • a fancy word for white blood cells • a "plug" that forms to stop bleeding • the process of making new blood cells • ...

Computer Terms 2016-10-20

Computer Terms crossword puzzle
Across
  1. a function that totals all of the
  2. A set of text properties that affects the typeface, size, and similar aspects of text
  3. a shortcut that enables you to navigate to a web page or a location in another file in just one click of the mouse
  4. A tool that enables you to set the order of multiple rules, fine-tune rule settings, and more
  5. A predefined formula that performs a calculation
  6. An excel feature that enables you to specify how cells that meet one or more given conditions should be displayed
  7. a function that returns the largest value in a set of values
  8. A formatting characteristic, such as bold, italic, or underlined text
  9. A feature found in most office applications that allows you to quickly copy formatting attributes that you have already applied and "paint" those attributes onto other text, shapes, pictures, and worksheet cells
  10. a function that calculates (by Default) the total from the adjacent cell through the first nonnumeric cell using the sum function in its formula
Down
  1. A function that determines the minimum value in a range of cells
  2. A function that returns the number of cells in the selected range that contain text or values, but not blank cells
  3. To automatically display data on the next line when it is too long to display within the cells width. Wrapping automatically increases a cells height
  4. Two or more cells combined into a single cell
  5. Arrange in a line or bring into alignment
  6. A function that counts the number of black cells in a range
  7. A formatting tool that appears above or below the shortcut menu when you right click a cell and that displays the most commonly used formatting commands
  8. Function a function that determines how many cells in a range contain a number
  9. A set of formatting attributes that you can apply to a cell or range of cells more easily than by setting each attribute individually
  10. A formula that calculates (by Default) the total from the adjacent cell through the first nonnumeric cell using the sum function

20 Clues: a function that totals all of the • Arrange in a line or bring into alignment • Two or more cells combined into a single cell • A predefined formula that performs a calculation • A function that counts the number of black cells in a range • a function that returns the largest value in a set of values • A function that determines the minimum value in a range of cells • ...

AP biology vocabulary 2023-12-05

AP biology vocabulary crossword puzzle
Across
  1. furrow - a plasma membrane invagination at the cell division site.
  2. containing two complete sets of chromosomes, one from each parent.
  3. factor - specific cyclin-Cdk complex which allows cells to pass G2 and go to the M phase
  4. tumor - cancerous and can spread cancer cells throughout one's body through the blood or lymphatic system
  5. kinases - protein enzyme controls cell cycle; active when connected to cyclin
  6. AMP - an intracellular second messenger to a wide variety of hormones and neurotransmitters
  7. Transduction - the process in which binding of an extracellular messenger to the cell surface receptor.
  8. cells- - this cell has a receptor that can bind to the ligand
  9. membrane receptors - these are proteins that are found on the surface of cells and span the plasma membrane
  10. inhibition - crowded cells normally stop dividing; cell-surface protein binds to adjoining cells to inhibit growth
  11. kinases - enzymes that regulate the biological activity of protein by phosphorylation of specific amino acids with ATP as the source of phosphate
  12. fission - asexual reproduction by a separation of the body into two new bodies.
  13. receptors - receptor proteins found in inside of the cell typically in the cytoplasm or nucleus
Down
  1. - a gene which in certain circumstances can transform a cell into a tumor cell.
  2. - the death of cells which occurs as a normal and controlled part of an organism's growth or development.
  3. - cells separate from the tumor and travel to other parts of the body
  4. amplification - carried out when the typical signal output level of a sensor is considered to be too low.
  5. - A molecule that binds to another (usually larger) molecule.
  6. - the cytoplasmic division of a cell at the end of mitosis or meiosis, bringing about the separation into two daughter cells.
  7. feedback - A case where outputs from a system are subsequently fed back into it, minimizing or reducing the effect of subsequent iterations.
  8. messengers - small molecules and ions that relay signals received by cell-surface receptors to effector protein.
  9. dependence - cells must be attached to another cell or ECM (extracellular matrix) to divide
  10. phosphorylation - adding a phosphate group to a molecule
  11. signaling - the signaling molecules (hormones) are secreted by specialized endocrine cells
  12. cyclase - it catalyze the reaction producing cyclic adenosine monophosphate (cAMP) from adenosine triphosphate (ATP)

25 Clues: phosphorylation - adding a phosphate group to a molecule • - A molecule that binds to another (usually larger) molecule. • cells- - this cell has a receptor that can bind to the ligand • furrow - a plasma membrane invagination at the cell division site. • containing two complete sets of chromosomes, one from each parent. • ...

AP biology vocabulary 2023-12-05

AP biology vocabulary crossword puzzle
Across
  1. furrow - a plasma membrane invagination at the cell division site.
  2. containing two complete sets of chromosomes, one from each parent.
  3. factor - specific cyclin-Cdk complex which allows cells to pass G2 and go to the M phase
  4. tumor - cancerous and can spread cancer cells throughout one's body through the blood or lymphatic system
  5. kinases - protein enzyme controls cell cycle; active when connected to cyclin
  6. AMP - an intracellular second messenger to a wide variety of hormones and neurotransmitters
  7. Transduction - the process in which binding of an extracellular messenger to the cell surface receptor.
  8. cells- - this cell has a receptor that can bind to the ligand
  9. membrane receptors - these are proteins that are found on the surface of cells and span the plasma membrane
  10. inhibition - crowded cells normally stop dividing; cell-surface protein binds to adjoining cells to inhibit growth
  11. kinases - enzymes that regulate the biological activity of protein by phosphorylation of specific amino acids with ATP as the source of phosphate
  12. fission - asexual reproduction by a separation of the body into two new bodies.
  13. receptors - receptor proteins found in inside of the cell typically in the cytoplasm or nucleus
Down
  1. - a gene which in certain circumstances can transform a cell into a tumor cell.
  2. - the death of cells which occurs as a normal and controlled part of an organism's growth or development.
  3. - cells separate from the tumor and travel to other parts of the body
  4. amplification - carried out when the typical signal output level of a sensor is considered to be too low.
  5. - A molecule that binds to another (usually larger) molecule.
  6. - the cytoplasmic division of a cell at the end of mitosis or meiosis, bringing about the separation into two daughter cells.
  7. feedback - A case where outputs from a system are subsequently fed back into it, minimizing or reducing the effect of subsequent iterations.
  8. messengers - small molecules and ions that relay signals received by cell-surface receptors to effector protein.
  9. dependence - cells must be attached to another cell or ECM (extracellular matrix) to divide
  10. phosphorylation - adding a phosphate group to a molecule
  11. signaling - the signaling molecules (hormones) are secreted by specialized endocrine cells
  12. cyclase - it catalyze the reaction producing cyclic adenosine monophosphate (cAMP) from adenosine triphosphate (ATP)

25 Clues: phosphorylation - adding a phosphate group to a molecule • - A molecule that binds to another (usually larger) molecule. • cells- - this cell has a receptor that can bind to the ligand • furrow - a plasma membrane invagination at the cell division site. • containing two complete sets of chromosomes, one from each parent. • ...

Biology- ch 4 extra credit- Grace Schultz 2025-10-23

Biology- ch 4 extra credit- Grace Schultz crossword puzzle
Across
  1. short hairlike structures that help cells move or filter particles
  2. has ribosomes, transports proteins to golgi body
  3. makes ribosomes and RNA
  4. harvest energy from organic compounds and transfer it into ATP
  5. includes the fluid, cytoskeleton, and organelles except the nucleus
  6. digestive enzymes
  7. Stores water, enzymes, and waste. Provides support for plant tissue.
  8. 1665 discovered cells in slices of cork
  9. fluid surrounding thylakoids
  10. store starch and pigments
  11. converts light energy into chemical energy by photosynthesis
  12. directs cell activities and stores DNA in the form of chromatin
  13. 1855 determined that cells come from preexisting cells
  14. Phospholipid bilayer behaves more like a fluid than a solid
  15. a sac filled with fluid
  16. Outer boundary, covers surface, acts as a barrier
  17. specialized structures in a cell
  18. organisms are made of 1+ cells, basic units of structure/function, from preexisting cells
  19. fluid part of the cell
  20. surface area increases by a factor of 2, and volume a factor of 3
  21. detoxification enzymes
  22. stacks of thylakoids (like stacks of coins)
  23. hallow proteins (largest)
Down
  1. have nucleus and membrane-bound organelles
  2. solid proteins (smallest)
  3. stores starch
  4. builds lipids, detoxification, transports lipids to golgi body
  5. smallest unit that can carry out all processes of life
  6. 1839 discovered animal cells
  7. 1838 discovered plant cells
  8. 1673 first to observe living cells (microorganisms)
  9. DNA, sometimes floating in cytosol, sometimes contained in nucleus
  10. processes and packages proteins and lipids from the ER
  11. green pigment
  12. double membrane that surrounds the nucleus
  13. rigid structure made of cellulose, found in plant cells
  14. microtubules involved in cell division
  15. made of protein fibers; helps cells move and maintain their shape
  16. medium sized proteins
  17. lack a nucleus and membrane-bound organelles
  18. found in cytoplasm
  19. attached to surface of rough ER
  20. long hairlike structures that whip for movement
  21. inner membrane of mitochondria
  22. stores red, orange, and yellow pigments
  23. fluid on the inside of the mitochondria

46 Clues: stores starch • green pigment • digestive enzymes • found in cytoplasm • medium sized proteins • fluid part of the cell • detoxification enzymes • makes ribosomes and RNA • a sac filled with fluid • solid proteins (smallest) • store starch and pigments • hallow proteins (largest) • 1838 discovered plant cells • 1839 discovered animal cells • fluid surrounding thylakoids • ...

Cells Crossword 2014-11-25

Cells Crossword crossword puzzle
Across
  1. Small,dense region within most nuclei, assembly of proteins begin.
  2. Regulates what enters and leaves cells.
  3. Remove carboedioxide from your body transporting it to your lungs.
  4. Particle in cell on which proteins are assembled.
  5. Control cell activity.
  6. Used to stimulate other cells in the body to communicate.
  7. Flows through blood stream to fight viruses,bacteria and invaders that threaten your body.
  8. Carries genetic info of the male parent. Used to reproduce.
  9. Also know as adipocytes, stores excess energy form foods as fats.
Down
  1. Two layer membrane that surrounds the nucleus of a cell.
  2. Material in cell membrane.
  3. Converts chemical energy stored in foods into compounds that are more convent of the cell to use.
  4. Threadlike structure in nucleus contain genetic info.
  5. Support and protect cell.

14 Clues: Control cell activity. • Support and protect cell. • Material in cell membrane. • Regulates what enters and leaves cells. • Particle in cell on which proteins are assembled. • Threadlike structure in nucleus contain genetic info. • Two layer membrane that surrounds the nucleus of a cell. • Used to stimulate other cells in the body to communicate. • ...

Plant Cells 2015-06-08

Plant Cells crossword puzzle
Across
  1. called the cell cortex
  2. is not involved in protein synthesis.
  3. cell that is made of cellulose
  4. in plants and algal
  5. its DNA shows substantial
  6. a cell that stores water and food
  7. found within all living cells
  8. leading out from the nuclear
Down
  1. made up of RNA and protein
  2. to stiffen them
  3. vesicles These vesicles contain whatever enzymes or other substances
  4. part of the cellular endomembrane
  5. flexible envelope that surrounds a cell
  6. much like the cytoskeleton

14 Clues: to stiffen them • in plants and algal • called the cell cortex • its DNA shows substantial • made up of RNA and protein • much like the cytoskeleton • leading out from the nuclear • found within all living cells • cell that is made of cellulose • part of the cellular endomembrane • a cell that stores water and food • is not involved in protein synthesis. • ...

Cells Crossword 2023-02-09

Cells Crossword crossword puzzle
Across
  1. "Pack and ship" proteins made by the cells.
  2. Support and protection for plant cells. Made of cellulose.
  3. Controls the movement of materials in/out of the cell.Maintains homeostasis.
  4. Transports goods and materials throughout the cell. "Cell Highway."
  5. Uses energy from the sun in a process called photosynthesis to make sugar (glucose) and oxygen.
  6. Transports goods and materials throughout the cell."Cell Highway" and has ribosomes attched to its surface.
Down
  1. Stores food, water, and wastes; much larger in plant cells.
  2. Creates the proteins for the cell. "Protein Factory."
  3. Breaks down sugar (glucose) to release energy "Power House."
  4. Controls all cell activities. "Brain of the cell that contains DNA.
  5. Jelly like substance that supports and protects cell organelles.
  6. The cell's recyclers which are produced by the Golgi body.They break down worn-out produts to be used again.
  7. Helps with cell division.
  8. Found inside the nucleus and produces ribosomes.

14 Clues: Helps with cell division. • "Pack and ship" proteins made by the cells. • Found inside the nucleus and produces ribosomes. • Creates the proteins for the cell. "Protein Factory." • Support and protection for plant cells. Made of cellulose. • Stores food, water, and wastes; much larger in plant cells. • Breaks down sugar (glucose) to release energy "Power House." • ...

Cells Crossword 2023-02-09

Cells Crossword crossword puzzle
Across
  1. "Pack and ship" proteins made by the cells.
  2. Support and protection for plant cells. Made of cellulose.
  3. Controls the movement of materials in/out of the cell.Maintains homeostasis.
  4. Transports goods and materials throughout the cell. "Cell Highway."
  5. Uses energy from the sun in a process called photosynthesis to make sugar (glucose) and oxygen.
  6. Transports goods and materials throughout the cell."Cell Highway" and has ribosomes attched to its surface.
Down
  1. Stores food, water, and wastes; much larger in plant cells.
  2. Creates the proteins for the cell. "Protein Factory."
  3. Breaks down sugar (glucose) to release energy "Power House."
  4. Controls all cell activities. "Brain of the cell that contains DNA.
  5. Jelly like substance that supports and protects cell organelles.
  6. The cell's recyclers which are produced by the Golgi body.They break down worn-out produts to be used again.
  7. Helps with cell division.
  8. Found inside the nucleus and produces ribosomes.

14 Clues: Helps with cell division. • "Pack and ship" proteins made by the cells. • Found inside the nucleus and produces ribosomes. • Creates the proteins for the cell. "Protein Factory." • Support and protection for plant cells. Made of cellulose. • Stores food, water, and wastes; much larger in plant cells. • Breaks down sugar (glucose) to release energy "Power House." • ...

Cells Vocabulary 2021-01-30

Cells Vocabulary crossword puzzle
Across
  1. Support and protection for plant cells. Made of cellulose.
  2. Found inside the nucleus and produces ribosomes.
  3. Jelly like substance that supports and protects cell organelles
  4. Transports goods and materials throughout the cell. "Cell Highway."
  5. Helps with cell division.
  6. Creates the proteins for the cell. "Protein Factory."
  7. Uses energy from the sun in a process called photosynthesis to make sugar (glucose) and oxygen.
Down
  1. "Pack and Ship" proteins made by the cells.
  2. Stores food, water, and wastes; much larger in plant cells.
  3. Controls all cell activities. "Brain" of the cell that contains the DNA.
  4. Transports goods and materials throughout the cell. "Cell Highway" and has ribosomes attached to its surface.
  5. The cell's recyclers which are produced by the golgi body. They breakdown worn out products to be used again.
  6. Breaks down sugar (glucose) to release energy "Power House."
  7. Controls the movement of materials in/out of the cell. Maintains homeostasis.

14 Clues: Helps with cell division. • "Pack and Ship" proteins made by the cells. • Found inside the nucleus and produces ribosomes. • Creates the proteins for the cell. "Protein Factory." • Support and protection for plant cells. Made of cellulose. • Stores food, water, and wastes; much larger in plant cells. • Breaks down sugar (glucose) to release energy "Power House." • ...

Photosynthesis & Cells 2022-11-10

Photosynthesis & Cells crossword puzzle
Across
  1. provides strength and structure to plant cells
  2. the process of making useable energy from the sun's given energy
  3. Makes their own energy
  4. respiration that does not need oxygen
  5. Relies on others for energy (eats things)
  6. stores the genetic information of the cell
Down
  1. regulates what goes in and out of a cell
  2. Product of photosynthesis that is not sugar
  3. Product of photosynthesis that is sugar
  4. this reaction is also known as the calvin cycle
  5. respiration that requires oxygen
  6. the genetic information in the cells nucleus
  7. Short term energy storage (battery)
  8. This reaction is dependent on light

14 Clues: Makes their own energy • respiration that requires oxygen • Short term energy storage (battery) • This reaction is dependent on light • respiration that does not need oxygen • Product of photosynthesis that is sugar • regulates what goes in and out of a cell • Relies on others for energy (eats things) • stores the genetic information of the cell • ...

Cells Crossword 2022-09-04

Cells Crossword crossword puzzle
Across
  1. The brain of the cell.
  2. An area in the nucleus that is made up of protiens.
  3. Made up of more than one cell.
  4. The duplication of cells.
  5. Used to transport materials that the organism needs to survive.
  6. Where proteins are sorted and then transported.
  7. The liquid that fills the cells.
Down
  1. Mini machines that make protiens.
  2. Basic building blocks of life.
  3. Produces proteins for the rest of the cell.
  4. Organizing microtubes that serve as the cell's skeletal system.
  5. The powerhouse of the cell.
  6. Made up of only one cell.
  7. The filter of the cell.

14 Clues: The brain of the cell. • The filter of the cell. • Made up of only one cell. • The duplication of cells. • The powerhouse of the cell. • Basic building blocks of life. • Made up of more than one cell. • The liquid that fills the cells. • Mini machines that make protiens. • Produces proteins for the rest of the cell. • Where proteins are sorted and then transported. • ...

Cells Crossword 2022-09-04

Cells Crossword crossword puzzle
Across
  1. The brain of the cell.
  2. An area in the nucleus that is made up of protiens.
  3. Made up of more than one cell.
  4. The duplication of cells.
  5. Used to transport materials that the organism needs to survive.
  6. Where proteins are sorted and then transported.
  7. The liquid that fills the cells.
Down
  1. Mini machines that make protiens.
  2. Basic building blocks of life.
  3. Produces proteins for the rest of the cell.
  4. Organizing microtubes that serve as the cell's skeletal system.
  5. The powerhouse of the cell.
  6. Made up of only one cell.
  7. The filter of the cell.

14 Clues: The brain of the cell. • The filter of the cell. • Made up of only one cell. • The duplication of cells. • The powerhouse of the cell. • Basic building blocks of life. • Made up of more than one cell. • The liquid that fills the cells. • Mini machines that make protiens. • Produces proteins for the rest of the cell. • Where proteins are sorted and then transported. • ...

S1 Cells 2019-11-13

S1 Cells crossword puzzle
Across
  1. A yellowy coloured stain used to make cells easier to see under the microscope
  2. The type of cell containing a cell membrane, nucleus, cytoplasm, cell wall, vacuole and chloroplasts.
  3. Jelly-like substance, where chemical reactions happen
  4. The piece of equipment used to see tiny objects such as cells
  5. Contains cell sap and supports the cell
  6. This lens magnifies an object more when you look through it
  7. Reflects light into the microscope
  8. Contains a green substance called chlorophyll to make food from sunlight
  9. Controls what the cell does
Down
  1. Supports the cell and keeps its shape
  2. The type of cell containing a cell membrane, nucleus and cytoplasm
  3. This lens is used to magnify an object
  4. Controls what can get in and out of the cell
  5. Holds the slide in place

14 Clues: Holds the slide in place • Controls what the cell does • Reflects light into the microscope • Supports the cell and keeps its shape • This lens is used to magnify an object • Contains cell sap and supports the cell • Controls what can get in and out of the cell • Jelly-like substance, where chemical reactions happen • ...

Cells Organelles 2024-02-21

Cells Organelles crossword puzzle
Across
  1. Genetic material of the cell
  2. DNA is stored here
  3. Cells that are more complex
  4. Converts sunlight into energy
  5. Jelly-like fluid within the cell
  6. Converts food into energy
  7. Bacterial cell
Down
  1. Stores and moves materials
  2. Storage unit of the cell
  3. Surrounds the cell & is a selective barrier
  4. Organelle that makes proteins
  5. Structures found in cells commonly referred to as "little organs"
  6. Outermost layer of the cell
  7. Recycles material from the cell

14 Clues: Bacterial cell • DNA is stored here • Storage unit of the cell • Converts food into energy • Stores and moves materials • Cells that are more complex • Outermost layer of the cell • Genetic material of the cell • Organelle that makes proteins • Converts sunlight into energy • Recycles material from the cell • Jelly-like fluid within the cell • ...

Cells Review 2025-12-04

Cells Review crossword puzzle
Across
  1. The thick, jelly-like fluid inside a cell that holds the organelles in place.
  2. A small part inside a cell that has a specific job or function, like organs in a body.
  3. A tiny organelle that makes proteins, which are needed for cell growth and repair.
  4. The powerhouse of the cell; it breaks down food to release energy.
  5. A group of organs that work together to perform a specific function
  6. A group of cells that work together to perform a specific function
Down
  1. The basic unit of structure and function in all living things; the smallest part of an organism that can carry out life's processes.
  2. A group of tissues that work together to perform a specific function
  3. The thin, flexible barrier around a cell that controls what goes in and out.
  4. A storage sac in the cell that holds water, nutrients, or waste; plant cells usually have one large central vacuole.
  5. The green organelle in plant cells that captures sunlight and turns it into food through photosynthesis.
  6. The control center of the cell that contains the cell's DNA and directs all cell activities.
  7. The "clean-up crew" of the cell; it breaks down waste and old cell parts.
  8. A stiff outer layer found in plant cells (and some bacteria) that gives the cell shape and protection.

14 Clues: The powerhouse of the cell; it breaks down food to release energy. • A group of cells that work together to perform a specific function • A group of organs that work together to perform a specific function • A group of tissues that work together to perform a specific function • The "clean-up crew" of the cell; it breaks down waste and old cell parts. • ...

Animals Cells 2024-11-07

Animals Cells crossword puzzle
Across
  1. produce energy (ATP)
  2. produces protein
  3. it controls what goes in and out
  4. gel that fills most of the cell and stabilizes the organisms
  5. where the DNA is stored
  6. produces hormones
  7. packages protein
Down
  1. protect the cell from hydrogen peroxide produced by the cell
  2. help maintain the cell's shape
  3. digests nutrition and release waste
  4. produce microtubules
  5. How many animal cells does a fully grown human have
  6. produces protein for the cell
  7. produces ribosomes

14 Clues: produces protein • packages protein • produces hormones • produces ribosomes • produce energy (ATP) • produce microtubules • where the DNA is stored • produces protein for the cell • help maintain the cell's shape • it controls what goes in and out • digests nutrition and release waste • How many animal cells does a fully grown human have • ...

Biology Crossword 2016-06-09

Biology Crossword crossword puzzle
Across
  1. cell Cells that does not undergo apoptosis; reproduces uncontrollably
  2. Pinching of the cell membrane
  3. Imaging produces images of organs and tissues within the body
  4. The balance that your body works to maintain
  5. Cells look different and perform different functions; before specialization
  6. Make leaves green; photosynthesis
  7. Enzymes that destroy wastes
  8. All the components inside the cell membrane
  9. Openings on the underside of leaves
Down
  1. Unspecialized cells
  2. One-way tubes that transport water
  3. Make a person immune to infection by vaccination
  4. The power house of the cell!
  5. Cells develop in different ways to perform different functions
  6. Self-destruction of cells
  7. Cell division
  8. Storage space in a cell
  9. Long piece of coiled DNA and proteins
  10. Two-way tubes that transport sugar
  11. Basic component of life

20 Clues: Cell division • Unspecialized cells • Storage space in a cell • Basic component of life • Self-destruction of cells • Enzymes that destroy wastes • The power house of the cell! • Pinching of the cell membrane • Make leaves green; photosynthesis • One-way tubes that transport water • Two-way tubes that transport sugar • Openings on the underside of leaves • ...

Biology Crossword 2016-06-09

Biology Crossword crossword puzzle
Across
  1. One-way tubes that transport water
  2. Make leaves green; photosynthesis
  3. Self-destruction of cells
  4. The power house of the cell!
  5. Long piece of coiled DNA and proteins
  6. Make a person immune to infection by vaccination
  7. Storage space in a cell
  8. Cells develop in different ways to perform different functions
  9. Openings on the underside of leaves
  10. Two-way tubes that transport sugar
Down
  1. Cell division
  2. Cells look different and perform different functions; before specialization
  3. Enzymes that destroy wastes
  4. Basic component of life
  5. Pinching of the cell membrane
  6. The balance that your body works to maintain
  7. All the components inside the cell membrane
  8. Unspecialized cells
  9. Imaging produces images of organs and tissues within the body
  10. cell Cells that does not undergo apoptosis; reproduces uncontrollably

20 Clues: Cell division • Unspecialized cells • Basic component of life • Storage space in a cell • Self-destruction of cells • Enzymes that destroy wastes • The power house of the cell! • Pinching of the cell membrane • Make leaves green; photosynthesis • One-way tubes that transport water • Two-way tubes that transport sugar • Openings on the underside of leaves • ...

Final Exam Crossword Puzzle 2024-06-04

Final Exam Crossword Puzzle crossword puzzle
Across
  1. This cell has a nucleus
  2. Robert Hooke main discovery
  3. Produces four daughter cells
  4. You use this unit to measure liquids
  5. The theory that all living things are made up of cells
  6. This kind of crust is denser
  7. This gas makes up 78% of our atmosphere
  8. Two tectonic plates moving past each other
  9. Van Leeuwenhoek
  10. Produces two daughter cells
Down
  1. A structure found inside the nucleus
  2. Can be found on the left side of the graph
  3. Smallest unit to measure
  4. Biggest unit used to measure
  5. Two tectonic plates moving away from each other
  6. Can be found at the bottom of a graph
  7. Simplest cell form
  8. Two tectonic plates moving towards each other
  9. Cells other than gametes
  10. Reproductive cells

20 Clues: Van Leeuwenhoek • Simplest cell form • Reproductive cells • This cell has a nucleus • Smallest unit to measure • Cells other than gametes • Robert Hooke main discovery • Produces two daughter cells • Biggest unit used to measure • Produces four daughter cells • This kind of crust is denser • A structure found inside the nucleus • You use this unit to measure liquids • ...

Animal Cell Crossword 2023-09-05

Animal Cell Crossword crossword puzzle
Across
  1. protects the DNA that controls the activities of the cell
  2. surrounds the outside of ALL cells
  3. makes proteins through translation
  4. moves fluid across the cells surface
  5. do not have a nucleus
  6. give the cell shape and can move organelles around
  7. helps cells move
  8. composed of many cells
  9. makes rRna which makes up ribosomes
  10. breaks down food for energy
  11. transport proteins around the cell
Down
  1. has a nucleus
  2. programmed cell death
  3. processes, sorts, and ships proteins where needed
  4. help cells during cell division
  5. storage for the cell
  6. specialized structures within a cell that work together
  7. holds everything in place and provides a solution for chemical reactions to take place in
  8. one composed of one cell
  9. breaks down dead stuff

20 Clues: has a nucleus • helps cells move • storage for the cell • programmed cell death • do not have a nucleus • composed of many cells • breaks down dead stuff • one composed of one cell • breaks down food for energy • help cells during cell division • surrounds the outside of ALL cells • makes proteins through translation • transport proteins around the cell • ...

Biology Choice Board Puzzle 2024-03-06

Biology Choice Board Puzzle crossword puzzle
Across
  1. Lose, uncondensed DNA
  2. In plants, a cell ______ forms between the two cells.
  3. Normal growth during this phase.
  4. Condensed DNA is called ______.
  5. Animal cell division results in a ______ furrow.
  6. DNA and _____ are duplicated during S-Phase.
  7. _____ control spindle apparatus.
  8. Chromosomes are made of two sister _________.
  9. Meiosis results in the production of _____ daughter cells.
  10. Longest phase of cell cycle.
  11. Nuclear membrane disappears in _______.
  12. Phase where DNA is replicated.
Down
  1. Spindle fibers attach to the ______ of a chromosome.
  2. Chromosomes lined up at the equator of the cell.
  3. _____ cells are the result of cell division.
  4. ________ chromosomes have the same information.
  5. Produces cells with the same information.
  6. During telophase, daughter ______ form.
  7. Cells use division as a means of ________.
  8. ______ are produced through meiosis.
  9. DNA is pulled to poles.

21 Clues: Lose, uncondensed DNA • DNA is pulled to poles. • Longest phase of cell cycle. • Phase where DNA is replicated. • Condensed DNA is called ______. • Normal growth during this phase. • _____ control spindle apparatus. • ______ are produced through meiosis. • During telophase, daughter ______ form. • Nuclear membrane disappears in _______. • ...

BHS 316 immunology chapter 1 vocab 2021-07-07

BHS 316 immunology chapter 1 vocab crossword puzzle
Across
  1. (1 word) This type of B cell serves as antibody factories.
  2. (1 word) This class of T cells functions to kill infected cells and viruses.
  3. (1 word) This class of T cells functions to prevent overreactions of the immune system.
  4. (1 word) During phagocytosis, this vesicle is where the target/prey is destroyed by degradative enzymes.
  5. (1 word) The ______ immune system, unlike the innate immune system, recognizes specific invaders and builds memory to avoid infection from the same invader.
  6. (1 word+roman numerals) This type of MHC molecules exists on most cells of the body.
  7. (1 word) The _______ region of an antibody binds cell surfaces and determines the class of the antibody.
  8. (1 word) This happens when antibodies tag an invader for destruction.
  9. (1 word) This region of an antibody serves as the “hands,” grabbing onto its matching antigen.
  10. (1 word) This class of T cells functions as cytokine factories.
  11. (1 word) This particular type of antibody prevents viruses from entering a cell.
Down
  1. (1 word) _______ diversity describes how the diversity of antibody heavy chains is generated.
  2. (1 word) This is the process by which cells like macrophages engulf their prey.
  3. (1 word) This protein type is produced by B cells and tag invaders for destruction.
  4. (1 word) These are “leftover” B and T cells that remain after they’ve completed an attack against an invader, just in case the same invader re-visits.
  5. (1 word) These molecules signal other immune cells to the region where there is inflammation or infection.
  6. (1 word+roman numerals) This type of MHC molecules exists only on antigen-presenting cells.
  7. (1 word) ______ diversity contributes to the diversity of antibody light chains.
  8. (1 word) During phagocytosis, this vesicle is where the target/prey is stored until it is degraded.
  9. (2 words) This is the process by which many, many B cells are produced on demand in response to recognition of a specific antigen.
  10. (1 word) The match for a particular antibody or B cell receptor is called its ______ antigen.

21 Clues: (1 word) This type of B cell serves as antibody factories. • (1 word) This class of T cells functions as cytokine factories. • (1 word) This happens when antibodies tag an invader for destruction. • (1 word) This class of T cells functions to kill infected cells and viruses. • (1 word) This is the process by which cells like macrophages engulf their prey. • ...

Biology Vocab 5.1 2024-11-23

Biology Vocab 5.1 crossword puzzle
Across
  1. organisms an organism that consists of only one cell
  2. protects the cell
  3. single cells take on specific tasks, such as reproducing, moving the colony, and removing wastes, but individual cells can break away from the colony and function on their own
  4. line up amino acid to make proteins
  5. Organism organism with more than one cell
  6. vacuole stores water, starch, and pigments in plant cells
  7. Control center of the cell
  8. builds parts for the cytoskeleton
  9. little organs
  10. An organism whose cells lack a nucleus and some other cell structures
  11. system group of organs that work together to perform a specific function
  12. extensions of the cytoskeleton
  13. membrane A cell structure that controls which substances can enter or leave the cell.
  14. Clusters of DNA, RNA, and proteins in the nucleus of a cell
  15. An organelle containing digestive enzymes
  16. bilayer gives cell membranes a flexible structure that forms a strong barrier between the cell and its surroundings
Down
  1. A long, hairlike structure that grows out of a cell and enables the cell to move.
  2. An organism whose cells contain a nucleus
  3. Found inside the nucleus and produces ribosomes
  4. an assembly of similar cells
  5. Different tissues that work together to perform a specific function
  6. An organelle found in plant and algae cells where photosynthesis occurs
  7. network of protein filaments within some cells that helps the cell maintain its shape and is involved in many forms of cell movement
  8. wall strong, supporting layer around the cell membrane in some cells
  9. Cell organelle that converts the chemical energy stored in food into compounds that are more convenient for the cell to use
  10. Endoplasmic Reticulum Transports compounds around the cell and helps maintain the cell's shape; processes fats and breaks down toxic substances in liver cells.
  11. theory idea that all living things are composed of cells, cells are the basic units of structure and function in living things, and new cells are produced from existing cells
  12. A stack of thylakoids in a chloroplast
  13. apparatus a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
  14. found in prokaryotes; contains the genetic material for the cell; floats freely in the cytosol
  15. A jellylike fluid inside the cell in which the organelles are suspended

31 Clues: little organs • protects the cell • Control center of the cell • an assembly of similar cells • extensions of the cytoskeleton • builds parts for the cytoskeleton • line up amino acid to make proteins • A stack of thylakoids in a chloroplast • An organism whose cells contain a nucleus • Organism organism with more than one cell • An organelle containing digestive enzymes • ...

Chapter 4 2025-10-06

Chapter 4 crossword puzzle
Across
  1. A growth or tumor that is not cancerous and does not spread to other parts of the body.
  2. The control center of the cell that contains DNA and directs all cell activities.
  3. The movement of water and small particles across a membrane due to pressure.
  4. When cells or tissues shrink or waste away due to lack of use, nutrients, or nerve supply.
  5. A total lack of oxygen reaching body tissues or cells.
  6. Cell division that creates reproductive cells (sperm or egg) with half the usual number of chromosomes.
  7. The natural, planned process in which cells self-destruct when they’re damaged or no longer needed.
  8. Substances found in blood or tissues that can show normal body processes or signs of disease.
  9. An abnormal mass of cells that can be benign or malignant.
  10. An increase in the size of existing cells, like muscle cells getting larger with exercise.
  11. Unplanned or accidental cell death, often due to injury or lack of blood flow.
  12. Cell division that produces two identical cells, used for growth and repair.
Down
  1. An increase in the number of normal cells, often leading to tissue enlargement.
  2. The movement of molecules from an area where there’s more of them to an area where there’s less.
  3. A disease caused by uncontrolled, abnormal cell growth that can spread to other parts of the body.
  4. A balanced state where movement into and out of a system is equal.
  5. A small structure inside the nucleus that helps make ribosomes.
  6. The cell’s main energy source; a molecule that stores and provides energy for cell functions.
  7. Substances dissolved in a liquid (like sugar in water).
  8. Abnormal changes in the size, shape, or organization of cells.
  9. A condition where tissues receive less oxygen than normal.
  10. The spread of cancer cells from the original site to other parts of the body.
  11. Tiny structures within a cell that perform specific jobs (like mitochondria or ribosomes).
  12. The movement of water through a membrane from an area of more water to an area of less water.

24 Clues: A total lack of oxygen reaching body tissues or cells. • Substances dissolved in a liquid (like sugar in water). • A condition where tissues receive less oxygen than normal. • An abnormal mass of cells that can be benign or malignant. • Abnormal changes in the size, shape, or organization of cells. • A small structure inside the nucleus that helps make ribosomes. • ...

Immune System 2025-08-07

Immune System crossword puzzle
Across
  1. Redness and swelling as part of immune response
  2. Injection of weakened pathogen to build immunity
  3. Type of B cell that releases large amounts of antibodies
  4. A substance that triggers an immune response
  5. Hair-like structures that sweep mucus and pathogens away
  6. Overreaction of the immune system to a harmless substance
  7. Enzyme in tears and saliva that breaks down bacteria
  8. Chemical that increases blood flow and triggers inflammation
  9. Sticky substance that traps pathogens at body openings
  10. First white blood cell to respond to infection
  11. Resistance to a specific pathogen after exposure
  12. Additional dose of vaccine to maintain immunity
  13. A disease-causing microbe
  14. Type of immunity developed after exposure, specific
  15. Protein that binds to and neutralises antigens
  16. Lymphocyte that produces antibodies
  17. Non-living particles that hijack host cells to reproduce
  18. Organ that filters blood and recycles old red blood cells
  19. Drug that inhibits the development of viruses
  20. Process of engulfing and digesting microbes
  21. White blood cell that engulfs and digests pathogens
  22. Protein released by infected cells to warn nearby cells
  23. White blood cell involved in specific immunity
Down
  1. Releases histamine during allergic reactions
  2. First line of defence against pathogens
  3. Disease where immune system attacks body's own cells
  4. Cell that helps the body respond faster to future infections
  5. Lymphocyte that targets infected or abnormal cells
  6. Organ where T cells mature
  7. White blood cell active in parasitic infections and allergies
  8. Eukaryotic microbes that include yeasts and moulds
  9. Condition where immune system is underactive
  10. Type of immunity present from birth, non-specific
  11. Chemical signals released by immune cells
  12. System of proteins that helps kill pathogens
  13. Unicellular prokaryotes that reproduce rapidly
  14. Large white blood cell that digests pathogens and dead cells
  15. Organism that lives in or on a host, causing harm
  16. Filters lymph and stores white blood cells
  17. Rise in body temperature to slow pathogen growth
  18. Drug used to treat bacterial infections
  19. Site of white blood cell production
  20. Virus that causes immunodeficiency by attacking T cells

43 Clues: A disease-causing microbe • Organ where T cells mature • Site of white blood cell production • Lymphocyte that produces antibodies • First line of defence against pathogens • Drug used to treat bacterial infections • Chemical signals released by immune cells • Filters lymph and stores white blood cells • Process of engulfing and digesting microbes • ...

Biology Revision 2026-01-26

Biology Revision crossword puzzle
Across
  1. - Controls the activity of the cell. Where DNA is found.
  2. - Sperm cells have many mitochondria to release ____ for swimming.
  3. - Controls the movement of substances in and out of the cell.
  4. - Releases energy through respiration. Found in plant and animal cells.
  5. - The name for circular DNA found in bacteria
  6. - The movement of particles from high concentration to low concentration
  7. - Found in plant and animal cells. Where protein synthesis takes place.
Down
  1. - These plant cells transport sugar up and down the plant.
  2. - The name for the tail of a nerve cell.
  3. - The name for the tail of a bacterium which allows movement.
  4. - Found in a plant cell. Absorb sunlight for photosynthesis
  5. - Only found in plant cells. Where cell sap is stored.
  6. - These plant cells transport water up the stem
  7. - Nerve cells are specialised to carry _____ impulses around the body.
  8. - These plant cells are specialised to absorb water and mineral ions from the soil.
  9. - Where water moves across a partially permeable membrane from a dilute solution to a concentrated solution.
  10. - If the concentration of solutes in the solution outside the cell is the same as the internal concentration of the cell.
  11. - A jelly like substance where chemical reactions take place.

18 Clues: - The name for the tail of a nerve cell. • - The name for circular DNA found in bacteria • - These plant cells transport water up the stem • - Only found in plant cells. Where cell sap is stored. • - Controls the activity of the cell. Where DNA is found. • - These plant cells transport sugar up and down the plant. • ...

Fungi & Plants 2023-02-23

Fungi & Plants crossword puzzle
Across
  1. plants cells that store food, photosynthesis products
  2. Greatly increase the root’s surface area and efficiency of absorption
  3. plant cells that provide support and protection
  4. Cellular or multicellular hairlike outgrowths of the epidermis
  5. Continuous tubes of dead cylindrical cells arranged end-to-end
  6. Conducts a solution of carbohydrates
Down
  1. phloem cells of seedless vascular plants and gymnosperms
  2. fungi group that are exclusive animal parasites
  3. phloem cells of Angiosperms
  4. plant cells with tough thick walls
  5. Paired sausage-shaped cells
  6. Conducts water and dissolve minerals throughout plant
  7. fungal group that are aquatic with flagellated zoospores
  8. xylem cells of Gymnosperms

14 Clues: xylem cells of Gymnosperms • phloem cells of Angiosperms • Paired sausage-shaped cells • plant cells with tough thick walls • Conducts a solution of carbohydrates • fungi group that are exclusive animal parasites • plant cells that provide support and protection • plants cells that store food, photosynthesis products • Conducts water and dissolve minerals throughout plant • ...

AP biology vocabulary 2023-12-05

AP biology vocabulary crossword puzzle
Across
  1. furrow - a plasma membrane invagination at the cell division site.
  2. containing two complete sets of chromosomes, one from each parent.
  3. factor - specific cyclin-Cdk complex which allows cells to pass G2 and go to the M phase
  4. tumor - cancerous and can spread cancer cells throughout one's body through the blood or lymphatic system
  5. kinases - protein enzyme controls cell cycle; active when connected to cyclin
  6. AMP - an intracellular second messenger to a wide variety of hormones and neurotransmitters
  7. Transduction - the process in which binding of an extracellular messenger to the cell surface receptor.
  8. cells- - this cell has a receptor that can bind to the ligand
  9. membrane receptors - these are proteins that are found on the surface of cells and span the plasma membrane
  10. inhibition - crowded cells normally stop dividing; cell-surface protein binds to adjoining cells to inhibit growth
  11. kinases - enzymes that regulate the biological activity of protein by phosphorylation of specific amino acids with ATP as the source of phosphate
  12. fission - asexual reproduction by a separation of the body into two new bodies.
  13. receptors - receptor proteins found in inside of the cell typically in the cytoplasm or nucleus
Down
  1. - a gene which in certain circumstances can transform a cell into a tumor cell.
  2. - the death of cells which occurs as a normal and controlled part of an organism's growth or development.
  3. - cells separate from the tumor and travel to other parts of the body
  4. amplification - carried out when the typical signal output level of a sensor is considered to be too low.
  5. - A molecule that binds to another (usually larger) molecule.
  6. - the cytoplasmic division of a cell at the end of mitosis or meiosis, bringing about the separation into two daughter cells.
  7. feedback - A case where outputs from a system are subsequently fed back into it, minimizing or reducing the effect of subsequent iterations.
  8. messengers - small molecules and ions that relay signals received by cell-surface receptors to effector protein.
  9. dependence - cells must be attached to another cell or ECM (extracellular matrix) to divide
  10. phosphorylation - adding a phosphate group to a molecule
  11. signaling - the signaling molecules (hormones) are secreted by specialized endocrine cells
  12. cyclase - it catalyze the reaction producing cyclic adenosine monophosphate (cAMP) from adenosine triphosphate (ATP)

25 Clues: phosphorylation - adding a phosphate group to a molecule • - A molecule that binds to another (usually larger) molecule. • cells- - this cell has a receptor that can bind to the ligand • furrow - a plasma membrane invagination at the cell division site. • containing two complete sets of chromosomes, one from each parent. • ...

Innate and Adaptive Immunity 2023-07-12

Innate and Adaptive Immunity crossword puzzle
Across
  1. A white blood cell that engulfs and destroys microorganisms and stimulates other immune system cells.
  2. Secretes cytokines that have dramatic effects on other immune system cells.
  3. A vesicle containing powerful chemicals and enzymes to destroy bacteria.
  4. Chemicals that recruit other immune system players to the battle site.
  5. Designed to recognize danger signals associated with a microbial attack.
  6. The tiny region of a cognate antigen that a BCR binds to.
  7. A cell that exists the bone marrow and enters the bloodstream to mature into a macrophage.
  8. Antibody factories.
  9. An immune cell capable of killing certain cells including cancer cells, cells infected with a virus.
  10. Fragments of viral proteins.
Down
  1. Type of cell that keeps the immune system from overreacting or from reacting inappropriately.
  2. Made up of the heavy chain and light chain proteins.
  3. Known collectively as B and T cells.
  4. "Hyperactivation" signal from an invader is conveyed by this molecule.
  5. Professional killers which are on call from the blood, immune system's "foot soldiers."
  6. Leftover B and T cells which are easier to activate.
  7. An antigen that can cause an allergic reaction.
  8. Can kill infected cells and bacteria by forcing them to commit suicide.

18 Clues: Antibody factories. • Fragments of viral proteins. • Known collectively as B and T cells. • An antigen that can cause an allergic reaction. • Made up of the heavy chain and light chain proteins. • Leftover B and T cells which are easier to activate. • The tiny region of a cognate antigen that a BCR binds to. • ...

Immuno 1 2022-09-01

Immuno 1 crossword puzzle
Across
  1. where T cells are made
  2. made of C5b, C6, C7, C8, C9
  3. makes up 1-3% of lymphocytes+antiparasitic
  4. a region on an ag that ab attaches to
  5. end result of complement, uses C3b
  6. makes up 50-70% of lymphocytes
  7. ______ cascade
Down
  1. found on all nucleated cells
  2. found on antigen-presenting cells
  3. triggers an immune response
  4. where B cells are made (in humans)
  5. precursor to macrophages and dendritic cells
  6. <1% of lymphocytes, antiparastic
  7. foreign agent
  8. signals cytotoxic T cells

15 Clues: foreign agent • ______ cascade • where T cells are made • signals cytotoxic T cells • made of C5b, C6, C7, C8, C9 • triggers an immune response • found on all nucleated cells • makes up 50-70% of lymphocytes • <1% of lymphocytes, antiparastic • found on antigen-presenting cells • where B cells are made (in humans) • end result of complement, uses C3b • ...

Plant cells 2017-08-08

Plant cells crossword puzzle
Across
  1. The tail of a phospholipid.
  2. Serves a function for photosynthesis.
  3. Used to keep a cell the right turgidity.
  4. Pores within a plant cell.
  5. Manufactures and stores particular protiens
  6. The head of a phospholipid.
Down
  1. Used within protein synthesis.
  2. Is made up of the Phospholipid Bi-layer and is rigid on a plant cell.
  3. Is the powerhouse of the cell.
  4. Enzymes control this area for which chemical process take part in.
  5. Composed of two regions containing both rough and smooth ribosomes.
  6. Held within is the genetic material needed to perform varies activities within the cell
  7. Held within the nucleus
  8. Deoxyribonucleic acid.

14 Clues: Deoxyribonucleic acid. • Held within the nucleus • Pores within a plant cell. • The tail of a phospholipid. • The head of a phospholipid. • Used within protein synthesis. • Is the powerhouse of the cell. • Serves a function for photosynthesis. • Used to keep a cell the right turgidity. • Manufactures and stores particular protiens • ...

Cells Revision 2018-05-23

Cells Revision crossword puzzle
Across
  1. Part of a cell where aerobic respiration takes place.
  2. This is an undifferentiated cell that can become any type of cell.
  3. The process that enables plants to take in mineral ions from the soil.
  4. Word used to describe a type of cell that is adapted to its function, e.g. nerve cell.
  5. An organism that contains small and simple cells. An example is a bacterium.
  6. This is where a green pigment called chlorophyll is found that absorbs light.
  7. Part of a plant cell but not an animal cell.
  8. An organism that contains complex cells. Examples include plants and animals.
Down
  1. A process that involves a semi-permeable membrane.
  2. Transport process that doesn't require energy.
  3. The process where cells become specialised for a particular function.
  4. When you make an object appear bigger than it actually is.
  5. The ability to distinguish between two separate points.
  6. Part of the cell that contains genetic information.

14 Clues: Part of a plant cell but not an animal cell. • Transport process that doesn't require energy. • A process that involves a semi-permeable membrane. • Part of the cell that contains genetic information. • Part of a cell where aerobic respiration takes place. • The ability to distinguish between two separate points. • ...

Fuel Cells 2013-10-06

Fuel Cells crossword puzzle
Across
  1. What catalyst is used in molten carbonate fuel cells?
  2. What is the catalyst used in alkaline fuel cells?
  3. Fuel cells have a higher ________ compared to diesel or gas engines
  4. What charge does the cathode have?
  5. What is formed at the cathode?
  6. The electrolyte used in alkaline fuel cells is potassium ________
  7. Solid oxide fuel cells operate at a high _______
  8. Fuel cells operate with very little _________
Down
  1. _______ is also released in fuel cells
  2. What charge does the anode have?
  3. The PEM acts as the ________ in PEM fuel cells
  4. Proton _______ Membrane
  5. A PEM only allows ________ charged particles to flow through it
  6. A fuel cell converts ___________ energy to electrical energy

14 Clues: Proton _______ Membrane • What is formed at the cathode? • What charge does the anode have? • What charge does the cathode have? • _______ is also released in fuel cells • Fuel cells operate with very little _________ • The PEM acts as the ________ in PEM fuel cells • Solid oxide fuel cells operate at a high _______ • What is the catalyst used in alkaline fuel cells? • ...

Cells puzzle 2020-09-15

Cells puzzle crossword puzzle
Across
  1. contain the green pigment chlorophyll
  2. site of the cellular respiration
  3. include bacteria
  4. made of proteins and phospholipids
  5. contain digestive enzymes
  6. include animal and plant cells
Down
  1. site of protein synthesis
  2. gives structure and shape to plant and bacterial cells
  3. receive and modify proteins made by ER
  4. has ribosomes on its surface and makes protein
  5. hold sugars, proteins, minerals, wastes and pigments
  6. controls the normal activities of the cells
  7. lacks ribosomes and makes lipis and protein
  8. are the basics unit of organism

14 Clues: include bacteria • site of protein synthesis • contain digestive enzymes • include animal and plant cells • are the basics unit of organism • site of the cellular respiration • made of proteins and phospholipids • contain the green pigment chlorophyll • receive and modify proteins made by ER • controls the normal activities of the cells • ...

Cells Appetizer 2020-09-15

Cells Appetizer crossword puzzle
Across
  1. An organism whose cells contain a nucleus
  2. The powerhouse of the cell
  3. The part of the cell that contains DNA
  4. Make proteins
  5. Regulates what enters and leaves the cell
  6. Converts light into glucose in plants
  7. Found in plant cells and provides support
  8. A substance that organelles float in
Down
  1. Packages proteins
  2. Helps assemble molecules like proteins
  3. These small (kind of) living things are not prokaryote An organism with cells that have no nucleus
  4. Digests old material
  5. Stores materials in the cell (mostly water)
  6. Gives a cell its shape

14 Clues: Make proteins • Packages proteins • Digests old material • Gives a cell its shape • The powerhouse of the cell • A substance that organelles float in • Converts light into glucose in plants • Helps assemble molecules like proteins • The part of the cell that contains DNA • An organism whose cells contain a nucleus • Regulates what enters and leaves the cell • ...

Madison Cells 2023-03-27

Madison Cells crossword puzzle
Across
  1. The digestive system of the cell.
  2. Stores things.
  3. Allows DNA to be copied during the cell divisions.
  4. Membrane bound cell organelles.
  5. Produces energy through photosynthesis and oxygen release processes .
  6. enables movement.
  7. Regulates the transport of materials entering and exiting the cell.
Down
  1. Dynamic structure that serves many roles in the cell, including calcium storage, protein photosynthesis, and lipid metabolism.
  2. Provides strength and protection against bad stuff.
  3. The membrane enclosed organelle within a cell that contains the chromosomes.
  4. The site of protein creation.
  5. The fluid inside a cell but outside the cell's nucleus.
  6. Moves water relative to the cell in a regular movement.
  7. Functions as a factory where proteins that come from the ER ae sorted.

14 Clues: Stores things. • enables movement. • The site of protein creation. • Membrane bound cell organelles. • The digestive system of the cell. • Allows DNA to be copied during the cell divisions. • Provides strength and protection against bad stuff. • The fluid inside a cell but outside the cell's nucleus. • Moves water relative to the cell in a regular movement. • ...

Cells Definitions 2024-10-16

Cells Definitions crossword puzzle
Across
  1. Movement of molecules from low to high concentration
  2. Plant-like unicellular organism
  3. Building blocks of life
  4. Where respiration happens
  5. Group of tissues that work together
  6. Made up of many cells
Down
  1. Made up of just one cell
  2. Method of transferring energy from glucose
  3. Number of particles of a substance in an area
  4. Group of cells that work together
  5. Animal-like unicellular organism
  6. Filled with chlorophyll for photosynthesis
  7. A tail-like structure that works like a propeller
  8. Group of organ systems working together

14 Clues: Made up of many cells • Building blocks of life • Made up of just one cell • Where respiration happens • Plant-like unicellular organism • Animal-like unicellular organism • Group of cells that work together • Group of tissues that work together • Group of organ systems working together • Method of transferring energy from glucose • Filled with chlorophyll for photosynthesis • ...

Immune Systems 2023-10-17

Immune Systems crossword puzzle
Across
  1. What protease triggers programmed cell death?
  2. What is another name for antigenic determinants?
  3. What immune cells are stored in the spleen?
  4. Bone marrow, and where else produce white blood cells?
  5. What type of antibodies are artificially produced?
  6. What type of molecules bind to receptors on lymphocytes?
  7. What antibody binding blocks viral binding sites?
  8. What term describes the time before a primary immune response?
  9. Which immune response results in antibody secretion?
Down
  1. How many stages of cell infection lead to cloning of memory?
  2. Cell-mediated immune responses largely utilise what family of cells?
  3. What phase do memory cells sit in until activated?
  4. What is extended form of Ig in antibody classes?
  5. Cytotoxic, 2 Down, give rise to how many types of cells?
  6. How many immune response receptors are on a cells surface?
  7. What specialised lymphocytes produce antibodies?
  8. What cells secrete antibodies in antibody-mediated immune responses?

17 Clues: What immune cells are stored in the spleen? • What protease triggers programmed cell death? • What is another name for antigenic determinants? • What is extended form of Ig in antibody classes? • What specialised lymphocytes produce antibodies? • What antibody binding blocks viral binding sites? • What phase do memory cells sit in until activated? • ...

Cell Size Presentation Crossword 2024-01-27

Cell Size Presentation Crossword crossword puzzle
Across
  1. Eukaryotic cells have larger ________s than prokaryotic cells
  2. These pathways monitor nutrient availability within the cell
  3. Surface area measures the area of the cell's what?
  4. Volume increases at a __________ rate than surface area
  5. Organelles _______ their life processes from other life processes
  6. Volume measures the volume of the cell's
  7. Type of cell that contains organelles
  8. Organelles help make performing life __________ for Eukaryotes more efficient
  9. Organelles like this help Eukaryotic cells create ATP
Down
  1. Cell size is measured in these units
  2. Within here lies the largest cells
  3. Eukaryotic cells use these to stay efficient despite their larger sizes
  4. Cells use these mechanisms to regulate their size
  5. Cell energy ______ is determined by the SA:V Ratio
  6. Cells do this to their size so they don't too large
  7. Type of cell that lacks organelles
  8. Cellular energy efficiency can be determined by dividing surface area by what?

17 Clues: Within here lies the largest cells • Type of cell that lacks organelles • Cell size is measured in these units • Type of cell that contains organelles • Volume measures the volume of the cell's • Cells use these mechanisms to regulate their size • Cell energy ______ is determined by the SA:V Ratio • Surface area measures the area of the cell's what? • ...

Cell Size Presentation Crossword 2024-01-27

Cell Size Presentation Crossword crossword puzzle
Across
  1. Eukaryotic cells have larger ________s than prokaryotic cells
  2. These pathways monitor nutrient availability within the cell
  3. Surface area measures the area of the cell's what?
  4. Volume increases at a __________ rate than surface area
  5. Organelles _______ their life processes from other life processes
  6. Volume measures the volume of the cell's
  7. Type of cell that contains organelles
  8. Organelles help make performing life __________ for Eukaryotes more efficient
  9. Organelles like this help Eukaryotic cells create ATP
Down
  1. Cell size is measured in these units
  2. Within here lies the largest cells
  3. Eukaryotic cells use these to stay efficient despite their larger sizes
  4. Cells use these mechanisms to regulate their size
  5. Cell energy ______ is determined by the SA:V Ratio
  6. Cells do this to their size so they don't too large
  7. Type of cell that lacks organelles
  8. Cellular energy efficiency can be determined by dividing surface area by what?

17 Clues: Within here lies the largest cells • Type of cell that lacks organelles • Cell size is measured in these units • Type of cell that contains organelles • Volume measures the volume of the cell's • Cells use these mechanisms to regulate their size • Cell energy ______ is determined by the SA:V Ratio • Surface area measures the area of the cell's what? • ...

Chapter 1 - Cell structure 2022-08-05

Chapter 1 - Cell structure crossword puzzle
Across
  1. sac filled with fluid, help to maintain water pressure in plant cells
  2. Cells with linear DNA
  3. Propel cells forward, same structure as cilia
  4. apparatus Processes and packages new lipids and proteins, also makes lysosomes.
  5. Site of aerobic respiration within the cell
  6. Consists of DNA and proteins
  7. Cells with no nucleus
  8. Involved with cell division, consists of 9 bundles of triplet microtubles.
  9. Site where proteins are made
  10. Substance that forms the cell wall of plant cells
  11. contain digestive enzymes to break down material or digest invading cells, acidic pH
  12. Site where photosynthesis takes place in plant cells.
Down
  1. Surface is covered with ribosomes, organelle folds and processes proteins
  2. Makes ribosomes
  3. Similar in structure to RER, no ribosomes on surface, synthesises and processes lipids
  4. Controls cell activity
  5. Move substances along cell surface, consists of 9 pairs of microtubles around two centeral microtubules.

17 Clues: Makes ribosomes • Cells with linear DNA • Cells with no nucleus • Controls cell activity • Consists of DNA and proteins • Site where proteins are made • Site of aerobic respiration within the cell • Propel cells forward, same structure as cilia • Substance that forms the cell wall of plant cells • Site where photosynthesis takes place in plant cells. • ...

Chapter 14 Test EC 2015-02-09

Chapter 14 Test EC crossword puzzle
Across
  1. This immunity's resistance is present at birth
  2. Pertaining to poison
  3. These lymphatic vessels allow fluid to enter the node
  4. Formation of lymph
  5. Derived from lymph tissue
  6. Absence of the spleen
  7. These lymphatic vessels allow fluid to exit/leave the nodes
  8. These cells attack bacteria and foreign cells; originate in the thymus gland
  9. This organ provides immunity in fetal life and in early years of growth; becomes smaller with age and the development of the body
Down
  1. This immunity becomes active by contracting a disease, vaccination or stem cell transplant
  2. Inflammation of lymph glands (nodes)
  3. Collection of fluid
  4. This organ: destroys old red blood cells, filters microorganisms, activates lymphocytes and stores blood
  5. Lymph tissues
  6. Removal of the spleen
  7. These cells produce antibodies; mature in the bone marrow
  8. Clear watery fluid that surrounds body cells; flows throughout the lymph system

17 Clues: Lymph tissues • Formation of lymph • Collection of fluid • Pertaining to poison • Removal of the spleen • Absence of the spleen • Derived from lymph tissue • Inflammation of lymph glands (nodes) • This immunity's resistance is present at birth • These lymphatic vessels allow fluid to enter the node • These cells produce antibodies; mature in the bone marrow • ...

Chapter 1 - Cell structure 2022-08-05

Chapter 1 - Cell structure crossword puzzle
Across
  1. sac filled with fluid, help to maintain water pressure in plant cells
  2. Cells with linear DNA
  3. Propel cells forward, same structure as cilia
  4. apparatus Processes and packages new lipids and proteins, also makes lysosomes.
  5. Site of aerobic respiration within the cell
  6. Consists of DNA and proteins
  7. Cells with no nucleus
  8. Involved with cell division, consists of 9 bundles of triplet microtubles.
  9. Site where proteins are made
  10. Substance that forms the cell wall of plant cells
  11. contain digestive enzymes to break down material or digest invading cells, acidic pH
  12. Site where photosynthesis takes place in plant cells.
Down
  1. Surface is covered with ribosomes, organelle folds and processes proteins
  2. Makes ribosomes
  3. Similar in structure to RER, no ribosomes on surface, synthesises and processes lipids
  4. Controls cell activity
  5. Move substances along cell surface, consists of 9 pairs of microtubles around two centeral microtubules.

17 Clues: Makes ribosomes • Cells with linear DNA • Cells with no nucleus • Controls cell activity • Consists of DNA and proteins • Site where proteins are made • Site of aerobic respiration within the cell • Propel cells forward, same structure as cilia • Substance that forms the cell wall of plant cells • Site where photosynthesis takes place in plant cells. • ...

Stem Cells 2020-03-05

Stem Cells crossword puzzle
Across
  1. ______ stem cells come from the inner cell mass of the blastocyst.
  2. _____ stem cells have the property of self-renewal; they age much more slowly than other cells.
  3. In order to address the challenge of immune rejection of stem cell transplants, a technique called somatic cell _____ transfer (SCNT) may be employed.
  4. Induced pluripotent stem cells can be created by introducing genes for _______ factors into adult stem cells.
  5. _____ stem cells are less likely to form tumours than embryonic stem cells. However, they have lower potency.
  6. Embryonic stem cells are _______.
Down
  1. SCNT can be used for reproductive cloning, which is to clone an embryo that can develop into a person, or ______ cloning, which is to collect embryonic stem cells that can be used for medical treatment.
  2. Stem cells are cells that are capable of self renewal and _____.
  3. ________ progenitor cells give rise to, for example, monocytes, macrophages and dendritic cells.
  4. The first 4 cells produced by the first 2 divisions of the fertilised egg are ______. This means that they can differentiate into any type of embryonic cell and extra-embryonic cell.
  5. Haematopoietic stem cells are _______.
  6. While both types of cells are pluripotent, there is _____ ethical controversy surrounding the use of iPSCs as compared to the use of ESCs.
  7. _______ progenitor cells give rise to natural killer cells, B lymphocytes and T lymphocytes.

13 Clues: Embryonic stem cells are _______. • Haematopoietic stem cells are _______. • Stem cells are cells that are capable of self renewal and _____. • ______ stem cells come from the inner cell mass of the blastocyst. • _______ progenitor cells give rise to natural killer cells, B lymphocytes and T lymphocytes. • ...

Chapter 10 Vocabulary Review 2022-10-27

Chapter 10 Vocabulary Review crossword puzzle
Across
  1. Mass of cancer cells that can be malignant (spreads) or benign (remains at the original site).
  2. Protein that stimulates the GROWTH and division of cells during the cell cycle.
  3. Process by which an entire cell divides into two new daughter cells.
  4. Unspecialized cells that can develop into specialized cells when under the right conditions.
  5. Production of genetically IDENTICAL (same) offspring from a single parent.
  6. Tightly coiled form of DNA in the cell’s nucleus. Looks like “X”.
  7. Protein that regulates the timing of the cell cycle.
  8. center (middle) of a chromosome
  9. Process in which cells become specialized into DIFFERENT types of cells.
  10. programmed cell death
  11. relaxed form of DNA in the cell’s nucleus. Looks like spaghetti .
  12. First main part of the cell cycle consisting of G1, S, G2. Period of cell growth, replication of DNA, and preparation for division.
  13. Second phase of mitosis in which chromosomes line up across the MIDDLE of the cell.
Down
  1. Organelle in an animal cell that helps to organize cell division.
  2. Second main part of the cell cycle which involves the division of the nucleus.
  3. Series of events in which cells grow, prepare for division, and divide to form two daughter cells. Consists of 3 main parts.
  4. Production of genetically DIFFERENT offspring from two parents.
  5. Early developmental stage which eventually produces an adult organism.
  6. First phase of mitosis in which the cell’s genetic material condenses into chromosomes; nucleus disappears, and the spindle apparatus forms.
  7. substance that causes cancer; chemicals that mutate (change) DNA.
  8. disorder caused by uncontrolled growth and division of cells; failure in the regulation of the cell cycle.
  9. Half of a chromosome
  10. Third main part of the cell cycle involves the division of the cytoplasm which produces two new daughter cells.
  11. Third phase of mitosis in which sister chromatids are pulled apart & move to opposite poles of cell.
  12. Fourth and last phase of mitosis in which the chromosomes are at the poles and they relax to form chromatin.

25 Clues: Half of a chromosome • programmed cell death • center (middle) of a chromosome • Protein that regulates the timing of the cell cycle. • Production of genetically DIFFERENT offspring from two parents. • Organelle in an animal cell that helps to organize cell division. • substance that causes cancer; chemicals that mutate (change) DNA. • ...

cool 2024-05-21

cool crossword puzzle
Across
  1. fight infection
  2. makes your blood look red
  3. A and B antigens are present on the surfaces of blood cells. There are no antibodies in the plasma.
  4. not transporting oxygen effectively
  5. the liquid in you blood
  6. makes your blood clot
  7. There are no antigens on the surfaces of blood cells. Both anti-B and anti-A antibodies are present in the plasma.
  8. a membrane-bound structure that is present only in eukaryotic cells.
Down
  1. a single membrane-bound organelle found in many animal cells.
  2. B antigens are present on the surfaces of blood cells. Anti-A antibodies are present in the plasma.
  3. blood cells start to divide uncontrollably without dying off at the end of their life cycle
  4. 'powerhouses' of cells
  5. disease An inherited trait causes red blood cells to take on a crescent shape.
  6. non membrane-bound and important cytoplasmic organelles
  7. A antigens are present on the surfaces of blood cells.

15 Clues: fight infection • makes your blood clot • 'powerhouses' of cells • the liquid in you blood • makes your blood look red • not transporting oxygen effectively • A antigens are present on the surfaces of blood cells. • non membrane-bound and important cytoplasmic organelles • a single membrane-bound organelle found in many animal cells. • ...

Retina crossword 2026-04-09

Retina crossword crossword puzzle
Across
  1. Photoreceptor synapse layer
  2. Outermost retinal layer
  3. Detachment site
  4. Synapse layer for ganglion cells
  5. Highest acuity region
  6. Exit of optic nerve
  7. Cells for color vision
  8. Rod synapse type
Down
  1. Cells detecting light
  2. Non-neuronal support cells
  3. Ganglion axon layer
  4. Layer with photoreceptor nuclei
  5. Outer retinal barrier
  6. Cells for low light
  7. Layer with bipolar cell bodies

15 Clues: Detachment site • Rod synapse type • Ganglion axon layer • Cells for low light • Exit of optic nerve • Cells detecting light • Outer retinal barrier • Highest acuity region • Cells for color vision • Outermost retinal layer • Non-neuronal support cells • Photoreceptor synapse layer • Layer with bipolar cell bodies • Layer with photoreceptor nuclei • Synapse layer for ganglion cells

Group 4 2021-10-26

Group 4 crossword puzzle
Across
  1. ______ functions are lost partially or completely in cancer cells; cancer cells serve no useful purpose
  2. virus that causes Burkitt lymphoma, B-cell lymphoma, nasopharyngeal carcinoma
  3. growth divide to develop more normal tissue or to replace tissue
  4. each normal cell has a specific function (2 words)
  5. spreading of cancer cells to other sites; ability to spread
  6. each cell type has a distinct size, shape and appearance
Down
  1. most normal cells bind closely and tightly together (exception: blood cells) (2 words)
  2. abnormal chromosomes
  3. normal cells growing in the wrong place
  4. is typical for cancer cells because they do not make fibronectin (cell adhesion molecules)(2 words)
  5. Hepatitis B causes Primary liver ______
  6. normal cells do not migrate in the body (exception: blood cells)
  7. Human lymph trophic virus type _____ causes Adult T-cell leukemia
  8. form of programmed cell death or “cellular suicide” ~ helps maintain balance
  9. Human lymph trophic virus type ______ causes Hairy cell leukemia

15 Clues: abnormal chromosomes • normal cells growing in the wrong place • Hepatitis B causes Primary liver ______ • each normal cell has a specific function (2 words) • each cell type has a distinct size, shape and appearance • spreading of cancer cells to other sites; ability to spread • normal cells do not migrate in the body (exception: blood cells) • ...

Nerve Cells 2022-03-25

Nerve Cells crossword puzzle
Across
  1. a type of neuron which has two processes a axon and a dendrite
  2. neuroglia cells which support and brace the neurons while attaching them to a nutrient supply
  3. neuroglia cells which form a barrier between cerebrospinal fluid and tissue fluid bathing the cells of the CNS.
  4. neuroglia cells which produce an insulating covering around cells called a myelin sheath
  5. is a part of a neuron, has a large nucleus and cytoplasm
  6. a type of neuron which has a small cell body and proximal and distal branches function as sensory neurons
  7. the conducting region of the neuron, generating impulses and transmits them.
  8. neuroglia cells which function like astrocytes but exclusively in the PNS.
Down
  1. these cells have a protective role transforming into a special macrophage which phagocytizes unwanted substances.
  2. neuroglia cells which function like oligodendrocytes but exclusively in the PNS
  3. one principle cell of nervous tissue which which support and wrap around the more delicate neurons
  4. a type of neuron which has three or more processes, one axon the rest dendrites
  5. the main receptive or input regions of a neuron
  6. one principle cell of nervous tissue which are excitable and transmit electrical signals

14 Clues: the main receptive or input regions of a neuron • is a part of a neuron, has a large nucleus and cytoplasm • a type of neuron which has two processes a axon and a dendrite • neuroglia cells which function like astrocytes but exclusively in the PNS. • the conducting region of the neuron, generating impulses and transmits them. • ...

Fuel Cells 2013-10-06

Fuel Cells crossword puzzle
Across
  1. _______ is also released in fuel cells
  2. What is the catalyst used in alkaline fuel cells?
  3. A PEM only allows ________ charged particles to flow through it
  4. What catalyst is used in molten carbonate fuel cells?
  5. The PEM acts as the ________ in PEM fuel cells
  6. What is formed at the cathode?
  7. Fuel cells operate with very little _________
  8. What charge does the anode have?
  9. A fuel cell converts ___________ energy to electrical energy
Down
  1. Solid oxide fuel cells operate at a high _______
  2. What charge does the cathode have?
  3. The electrolyte used in alkaline fuel cells is potassium ________
  4. Fuel cells have a higher ________ compared to diesel or gas engines
  5. Proton _______ Membrane

14 Clues: Proton _______ Membrane • What is formed at the cathode? • What charge does the anode have? • What charge does the cathode have? • _______ is also released in fuel cells • Fuel cells operate with very little _________ • The PEM acts as the ________ in PEM fuel cells • Solid oxide fuel cells operate at a high _______ • What is the catalyst used in alkaline fuel cells? • ...

Cells Crossword 2014-11-25

Cells Crossword crossword puzzle
Across
  1. Two layer membrane that surrounds the nucleus of a cell.
  2. Material in cell membrane.
  3. Regulates what enters and leaves cells.
  4. Also know as adipocytes, stores excess energy form foods as fats.
Down
  1. Carries genetic info of the male parent. Used to reproduce.
  2. Converts chemical energy stored in foods into compounds that are more convent of the cell to use.
  3. Flows through blood stream to fight viruses,bacteria and invaders that threaten your body.
  4. Particle in cell on which proteins are assembled.
  5. Small,dense region within most nuclei, assembly of proteins begin.
  6. Used to stimulate other cells in the body to communicate.
  7. Remove carboedioxide from your body transporting it to your lungs.
  8. Support and protect cell.
  9. Control cell activity.
  10. Threadlike structure in nucleus contain genetic info.

14 Clues: Control cell activity. • Support and protect cell. • Material in cell membrane. • Regulates what enters and leaves cells. • Particle in cell on which proteins are assembled. • Threadlike structure in nucleus contain genetic info. • Two layer membrane that surrounds the nucleus of a cell. • Used to stimulate other cells in the body to communicate. • ...

Jacob cells 2023-03-30

Jacob cells crossword puzzle
Across
  1. The part of photosynthesis that changes the plant's color.
  2. Keeps things in and out of the cell.
  3. Formed by the membranes inside the cytoplasm.
  4. Hair-like follicles.
  5. Highway.
  6. A structure that makes protein.
  7. The way the cell moves.
Down
  1. It ensures DNA is accurately copied and distributed in the vast majority of cell divisions.
  2. jelly-like fluid
  3. Small structures in a cell that is found in the cytoplasm.
  4. Takes the waste out.
  5. The messenger.
  6. It protects the inside of the cell.
  7. It stores protein, water, food.

14 Clues: Highway. • The messenger. • jelly-like fluid • Takes the waste out. • Hair-like follicles. • The way the cell moves. • It stores protein, water, food. • A structure that makes protein. • It protects the inside of the cell. • Keeps things in and out of the cell. • Formed by the membranes inside the cytoplasm. • The part of photosynthesis that changes the plant's color. • ...

cells ks3 2024-06-20

cells ks3 crossword puzzle
Across
  1. what do root hair cells absorb from the soil
  2. what are produced at the ribosomes
  3. what process occurs in the mitochondria
  4. what is the job of the cell wall in a plant cell
  5. what do red blood cells carry around the body
  6. where in the cell do chemical reactions occur
  7. what cell has a tail to swim and fertilise an egg
  8. what type of cells contract for movement
Down
  1. what part of the cell controls what enters and exits the
  2. by what process do gases enter and exit a cell
  3. where does photosynthesis occur in a plant cell
  4. what is 'released' in respiration
  5. where is sap stored in a plant cell
  6. where is DNA located in the cell

14 Clues: where is DNA located in the cell • what is 'released' in respiration • what are produced at the ribosomes • where is sap stored in a plant cell • what process occurs in the mitochondria • what type of cells contract for movement • what do root hair cells absorb from the soil • what do red blood cells carry around the body • where in the cell do chemical reactions occur • ...

word cells 2023-05-30

word cells crossword puzzle
Across
  1. heat
  2. very large
  3. one
  4. eight
  5. eye
  6. skin
Down
  1. fear
  2. three
  3. hand
  4. again
  5. very small
  6. earth
  7. far
  8. not

14 Clues: one • far • eye • not • fear • heat • hand • skin • three • again • earth • eight • very large • very small