cells Crossword Puzzles

Mammalian Cell Culture 2013-04-15

Mammalian Cell Culture crossword puzzle
Across
  1. Fuse with Hela plasma membrane so that DNA is transported into the cell
  2. Breaks bonds between cells and lysine
  3. Green Fluorescent Protein detected by fluorescent microscopy
  4. Artificial introduction of material into cells, typically involving the uptake of DNA
  5. Distinguishing living cells from nonliving cells
  6. Make free of MOST live bacteria
  7. Store stocks of cells to prevent the need to have cell lines in culture at all times
  8. Etched glass chamber used to count cells
  9. Growth of cells in an artificial environment outside of the organism
  10. Liquid designed to support growth of cells outside of the organism
Down
  1. Make free of ALL live bacteria
  2. A cell-impermeable toadstool mushroom toxin that binds actin
  3. Crosslinks amino acids to stabilize the cell for examination
  4. Describes the behavior of cells in a fluid environment
  5. Refers to coverage of the flask by the cells
  6. the execution of cell culture procedures without introducing contaminating microorganisms from the environment
  7. A DNA molecule used as a vehicle to transfer foreign genetic material into another cell
  8. A nonionic detergent that disrupts cellular membranes without disturbing protein-protein interactions established by formalde-fresh

18 Clues: Make free of ALL live bacteria • Make free of MOST live bacteria • Breaks bonds between cells and lysine • Etched glass chamber used to count cells • Refers to coverage of the flask by the cells • Distinguishing living cells from nonliving cells • Describes the behavior of cells in a fluid environment • A cell-impermeable toadstool mushroom toxin that binds actin • ...

ch 14 creative study 2022-04-08

ch 14 creative study crossword puzzle
Across
  1. Lymphocyte that directly kills antigens; called (CD8 +) T cell.
  2. lymph nodes, spleen, and thymus gland. Tonsils and adenoids are other examples of lymphoid organs.
  3. proteins(cytokines) that stimulate the growth of B and T lymphocytes
  4. Substance that the body recognizes as foreign; evokes an immune response. Most antigens are proteins or protein fragments found on the surface of bacteria, viruses, or organ transplant tissue cells.
  5. The ability to recognize and remember specific antigens and mount an attack on them. Humoral (B cells) and cell-mediated immunity (T cells) are examples.
  6. antibody produced in a laboratory to attack antigens and to destroy cells; useful in immunotherapy
  7. tiniest lymphatic vessels
  8. Antibodies such as IgA, IgE, IgG, IgM, and IgD; secreted by plasma cells (mature B cells) in response to the presence of an antigen.
  9. Lymphocyte that secretes antibodies. It matures from B lymphocytes.
  10. Lymphocyte that aids B cells and stimulates T cells; (CD4 +) T cell.
  11. Lymphocyte that matures into a plasma cell to secrete antibodies. The B refers to the bone marrow, which is where B cells most often originate.
  12. use of immune cells, antibodies, or vaccines to treat or prevent disease
  13. fluid in the spaces between cells. This fluid becomes lymph when it enters lymph capillaries.
  14. thin, watery fluid found within lymphatic vessels and collected from tissues throughout the body. Latin lympha means clear spring water.
  15. Mass of lymphatic tissue in the nasopharynx
  16. Protection that an individual is born with to fight infection such as neutrophils, monocytes, macrophages, and NK cells. It is not antigen specific and does not elicit memory.
Down
  1. Set of proteins in the blood that help antibodies kill their target.
  2. Lymphatic vessel in the chest that drains lymph from the upper right part of the body. It empties lymph into a large vein in the neck.
  3. Proteins secreted by cytotoxic T cells to aid in antigen destruction. Examples are interferons and interleukins.
  4. Antigen-presenting cell. Shows T and B cells what to attack.
  5. lymph nodes in the area between the lungs in the chest cavity
  6. lymph nodes in the mesentery (intestinal region)
  7. lymph nodes in the groin region
  8. nodes Lymph nodes in the armpit (underarm)
  9. large phagocyte found in lymph nodes and other tissues of the body
  10. Lymph nodes near the aorta in the lumbar (waist) area of the body.
  11. Body's ability to resist foreign organisms and toxins that damage tissues and organs. This includes natural immunity and adaptive immunity. The word immunity comes from Latin immunis, meaning exempt or protected from.
  12. T cells (cytotoxic, helper and suppressor) respond to antigens and destroy them; a type of adaptive immunity.
  13. B cells produce antibodies after exposure to specific antigens; type of adaptive immunity
  14. collection of stationary solid lymphatic tissue along lymph vessels; contains cells (lymphocytes and macrophages) that fight infection.
  15. Protein produced by B cells to destroy antigens
  16. Lymph nodes in the neck region
  17. carrier of lymph throughout the body; lymphatic vessels empty lymph into veins in the upper part of the chest
  18. proteins (cytokines) secreted by T cells and other cells to aid and regulate the immune response

34 Clues: tiniest lymphatic vessels • Lymph nodes in the neck region • lymph nodes in the groin region • nodes Lymph nodes in the armpit (underarm) • Mass of lymphatic tissue in the nasopharynx • Protein produced by B cells to destroy antigens • lymph nodes in the mesentery (intestinal region) • Antigen-presenting cell. Shows T and B cells what to attack. • ...

Vocab 2013-02-14

Vocab crossword puzzle
Across
  1. / holds the cells DNA
  2. / cell the do not have a nucleus
  3. / a specialized structure performs important cellular function with a eukaryotic cell.
  4. / power plants of the cell.
  5. / cells that get their shape from a web of protein known as the...
  6. / The cells blow up when too much water.
  7. / store materials like water, salts,proteins,and sugars.
  8. Diffusion / Molecules pass through the membrane of a cell
Down
  1. / small units of RNA and protein found in the cytoplasm of all the cells
  2. / all living things are made up of cells,cells are the basic units of structure and function in living things,new cells come from existing cells.
  3. / Too much sugar cells shrink.
  4. / small organelles filled with enzymes that break down lipids,sugars,and proteins into smaller molecules
  5. / when particles move from a higher concentration to a lower concentration
  6. / a portion of the cell in a nucleus
  7. / have same strength
  8. / water movement of cross a selectively permeable membrane
  9. / have equal sides
  10. / when material go into the cell.
  11. / are like solar power plants they take the energy from sunlight and change it into energy stored in food.

19 Clues: / have equal sides • / have same strength • / holds the cells DNA • / power plants of the cell. • / Too much sugar cells shrink. • / cell the do not have a nucleus • / when material go into the cell. • / a portion of the cell in a nucleus • / The cells blow up when too much water. • / store materials like water, salts,proteins,and sugars. • ...

Cancer 2012-01-30

Cancer crossword puzzle
Across
  1. Such as X-Rays, that can damage cells or cause cancer
  2. Cancer cells are detectable in the surrounding lymph nodes and may be spreading through the lymphatic fluid
  3. 80-90% of all cancers
  4. A tumor whose cells do not spread to other parts of the body
  5. Self-examinations should start after puberty has started
  6. Cancer of lymph glands, bone marrow, and organs that form blood cells, and results from overproduction of immature white blood cells
  7. Camera goes up through colon
  8. Chemical that damages cell and causes cancer
  9. Malignant form of skin cancer
  10. Small and localized tumor confined to one location still in early stages of cancer
  11. Cancer has spread to other areas of the body and established tumors in different organs. This end stage of cancer is also called secondary or metastatic cancer
Down
  1. Can cause lung cancer, mouth cancer, throat cancer
  2. Occurs primarily in men over the age of 65
  3. Viruses that infect cells, change their growth properties, and cause cancer
  4. Process by which cancer cells spread throughout the body
  5. Originates from connective tissues such as bone, muscles, fat, and blood vessels
  6. Can occur in both men and women, but primarily in women
  7. A mass of abnormal cells
  8. Removal of cells from a tumor for examination throughout the body
  9. Similar to Leukemia and involves abnormal production of white blood cells by the spleen and lympth system
  10. One half of a mole looks different from the other half

21 Clues: 80-90% of all cancers • A mass of abnormal cells • Camera goes up through colon • Malignant form of skin cancer • Occurs primarily in men over the age of 65 • Chemical that damages cell and causes cancer • Can cause lung cancer, mouth cancer, throat cancer • Such as X-Rays, that can damage cells or cause cancer • One half of a mole looks different from the other half • ...

Immune System 2023-03-17

Immune System crossword puzzle
Across
  1. a process where a cell engulfs large particles or whole cells
  2. a large white blood cell that engulfs pathogens and cellular debris
  3. produces antibodies in response to antigens
  4. cytokine that causes an inflammatory response to an injury; resulting in redness, swelling, warmth and pain.
  5. protein that inhibits the reproduction of viruses
  6. membrane line body cavities; trap pathogens to keep them out of body
  7. Cells white blood cell that protects the body from reinfection by a specific pathogen
  8. stimulates an immune response against an antigen
  9. an organism that causes disease
  10. lymphatic tissue near back of throat; traps and removes bacteria and pathogens
  11. that has fights off invading pathogens and preventing spread of cancer
Down
  1. a substance that stimulates an immune response
  2. a series of one way vessels; carry intercellular fluid from tissues to bloodstream
  3. solution containing a harmless version of a virus, bacterium or toxin that causes an immune response when introduced into the body.
  4. largest lymphatic organ; disintegrates old red blood cells, produces lymphocytes and plasmids
  5. Response white blood cells engulf forgeign substances and body temperature rises.
  6. resistance to a certain pathogen
  7. Killer Cells a large white blood cell that attacks pathogen-infected cellsand cancer cells
  8. a cell that engulfs large particles or whole cells
  9. fluid found in the lymphatic system
  10. released by white blood cells and macrophages; cause body temperature to increase which prevents bacteria from multiplying
  11. Nodes filter lymph for bacteria and tumor cells

22 Clues: an organism that causes disease • resistance to a certain pathogen • fluid found in the lymphatic system • produces antibodies in response to antigens • a substance that stimulates an immune response • Nodes filter lymph for bacteria and tumor cells • stimulates an immune response against an antigen • protein that inhibits the reproduction of viruses • ...

The Immune System 2024-03-10

The Immune System crossword puzzle
Across
  1. most common white blood cell; phagocytes
  2. peptides and proteins that serve as important signaling molecules and perform regulatory functions
  3. destroy cells by nonspecific and specific processes; uses perforins to form pores in enemy cell
  4. clumping of red blood cells which can block small blood vessels
  5. the study of the internal defense systems of humans and other animals
  6. cells with long cytoplasmic extensions; develop from precursor cells in the bone marrow
  7. are secreted mainly by macrophages to regulate interactions between white blood and other cells; can update while blood cells on immune progress
  8. a third type of blood cell marker; D antigen
  9. mast cells that release histamine and other vasodilators
  10. immune response that must be acquired either passively or actively
  11. the ingestion of bacteria or other material by phagocytes
Down
  1. clinical symptom of widespread inflammation; helps the body fight infection with elevated body temperature that increases phagocytosis; promotes break down of lysosomes to destroy infected cells
  2. responsible for antibody-mediated immunity; produce specific antibodies that bind to specific antigens
  3. causes many of the symptoms of allergies; causes inflammation in an attacked area; vasodilators
  4. perforates the plasma membrane of the target cell
  5. responsible for cell-mediated immunity; attack body cells infected by invading pathogens
  6. communicate that an enemy is preset so that cells can start protecting themselves
  7. human leukocyte antigen complex; self recognition protein
  8. large phagocytes that develop from monocytes; nongranular white blood cell
  9. immune response that you are born with; innate; general protection

20 Clues: most common white blood cell; phagocytes • a third type of blood cell marker; D antigen • perforates the plasma membrane of the target cell • mast cells that release histamine and other vasodilators • human leukocyte antigen complex; self recognition protein • the ingestion of bacteria or other material by phagocytes • ...

The Immune System 2024-03-10

The Immune System crossword puzzle
Across
  1. most common white blood cell; phagocytes
  2. peptides and proteins that serve as important signaling molecules and perform regulatory functions
  3. destroy cells by nonspecific and specific processes; uses perforins to form pores in enemy cell
  4. clumping of red blood cells which can block small blood vessels
  5. the study of the internal defense systems of humans and other animals
  6. cells with long cytoplasmic extensions; develop from precursor cells in the bone marrow
  7. are secreted mainly by macrophages to regulate interactions between white blood and other cells; can update while blood cells on immune progress
  8. a third type of blood cell marker; D antigen
  9. mast cells that release histamine and other vasodilators
  10. immune response that must be acquired either passively or actively
  11. the ingestion of bacteria or other material by phagocytes
Down
  1. clinical symptom of widespread inflammation; helps the body fight infection with elevated body temperature that increases phagocytosis; promotes break down of lysosomes to destroy infected cells
  2. responsible for antibody-mediated immunity; produce specific antibodies that bind to specific antigens
  3. causes many of the symptoms of allergies; causes inflammation in an attacked area; vasodilators
  4. perforates the plasma membrane of the target cell
  5. responsible for cell-mediated immunity; attack body cells infected by invading pathogens
  6. communicate that an enemy is preset so that cells can start protecting themselves
  7. human leukocyte antigen complex; self recognition protein
  8. large phagocytes that develop from monocytes; nongranular white blood cell
  9. immune response that you are born with; innate; general protection

20 Clues: most common white blood cell; phagocytes • a third type of blood cell marker; D antigen • perforates the plasma membrane of the target cell • mast cells that release histamine and other vasodilators • human leukocyte antigen complex; self recognition protein • the ingestion of bacteria or other material by phagocytes • ...

mitosis and stem cells 2022-03-18

mitosis and stem cells crossword puzzle
Across
  1. this structure and the cytoplasm both divide when the cell divides
  2. prior to division this organelle is copied, it is where respiration occurs
  3. this tissue provides plant stem cells
  4. the first stage of the cell cycle where the cell prepares for division
  5. the number of chromosomes in a human cell nucleus
  6. large strands of DNA
  7. diabetes and this other condition are targeted with stem ell therapy
  8. how the daughter cells from mitosis compare tot he parent cell
  9. this is a possible risk of using embryonic stem cells as they may divide uncontrollably
Down
  1. prior to cell division these subcellular structures are copied. they are where ribosomes are made
  2. a type of cell division needed for growth
  3. the typical source of adult stem cells
  4. stem cells that can differentiate to form any type of cell and treat a wide range of diseases
  5. the number of chromosome pairs in a human nucleus
  6. this is a major objection to the use of embryonic stem cells
  7. this is one source of embryonic stem cells
  8. the term for the ends of the cell where the chromosomes move during cell division
  9. the type of reproduction that uses mitosis
  10. the term used to describe the copying of the genetic material in interphase
  11. the number of daughter cells produced in mitosis
  12. short sections of DNA hat determine our characteristics
  13. unspecialised cells that can divide to become other types of cells
  14. the umber of times a cell divides in mitosis

23 Clues: large strands of DNA • this tissue provides plant stem cells • the typical source of adult stem cells • a type of cell division needed for growth • this is one source of embryonic stem cells • the type of reproduction that uses mitosis • the umber of times a cell divides in mitosis • the number of daughter cells produced in mitosis • ...

Cell Process & Cell Function Crossword 2016-02-03

Cell Process & Cell Function Crossword crossword puzzle
Across
  1. sac like organelle that stores water, food, and other material
  2. organism whoses cells does not contain a nucleus
  3. organism that cannot make its own food and gets food no consuming other living things
  4. Body/Receives proteins and other newly formed materials from reticulum, packages them, and distributes them
  5. The part you place the slide on top of on a microscope
  6. Large oval organelle that contains cells genetic material in form of DNA and controls the cells activites
  7. of a single cell
  8. organelles which convert energy in food molecules to energy to carry out functions
  9. organism that is able to capture energy from sunlight of chemicals and use it to produce it's own food.
  10. Wall/ supporting layer that surrounds the cells of plants and other organisms
  11. A small grained organelle in the cytoplasm of a cell that produces protein.
  12. two locations were Ribosomes can be found in the cell
  13. An organelle in the cells of plants which captures energy form sunlight and changes it to energy which cells use for energy
  14. Cells/All cells come from...
  15. dense spherical structure in the nucleus of a cell during interphase.
  16. Theroy/ a scientific theory which describes the properties of cells.
  17. 200 years after Hooke's discovery, he looked at living plant cells through a microscope, and found they were all made of cells.
  18. Membrane/The organelle that acts like a door, letting things in and out of the cell.
  19. the amount of light that reaches a specimen on a microscope
Down
  1. basic unit of structure and function in all living things
  2. that all cells come from other cells by reviewing the stages of cell division
  3. cells/ are eukaryotic cells, or cells with a membrane-bound nucleus
  4. Tube/This part connects the eyepiece with the objective lenses on a microscope.
  5. cell organelle which has particles to break down large food particles to small ones used by the rest of the cell.
  6. in order to move three different lense over the stage on a microscope
  7. Hooke/ A scientist who observed a thin slice of cork in 1665 and spotted that the cork was divided into thousands of tiny walled sections. He described these sections as cells
  8. of many cells
  9. A unicellular organism that lacks a nucleus and some other cell structure
  10. Located at the very bottom of a microscope
  11. Recticulm/Responsible for the assembly of many proteins
  12. Clips/This part prevents the glass slide from slipping on a microscope.
  13. that all animals have cells. Soon helped discovered that all living things have cells.
  14. Material of which the chromosomes of organisms other than bacteria are composed.
  15. Power/This objective lens should never be used with the coarse adjustment knob on a microscope.
  16. Van Leeuwenhoek/ A good friend of Robert Hooke. Fashioned his own microscope and use it to to many things which had moving particles. He decided to call them "animalcules."
  17. Lense/ There are three doe four different ones that allow you to change the magnification of the image on a microscope.
  18. living things are composed of...
  19. Cell/ A eukaryotic cell that is a structural and functional unit of a plant
  20. a thick fluid region inside the cell membrane or between the cell membrane and the nucleus

39 Clues: of many cells • of a single cell • Cells/All cells come from... • living things are composed of... • Located at the very bottom of a microscope • organism whoses cells does not contain a nucleus • two locations were Ribosomes can be found in the cell • The part you place the slide on top of on a microscope • Recticulm/Responsible for the assembly of many proteins • ...

BHS 316 ch6+7 crossword (RL) 2021-08-04

BHS 316 ch6+7 crossword (RL) crossword puzzle
Across
  1. (3 words) Unlike normal endothelial cells lining blood vessels that overlap each other like shingles, the cells making up this structure do not overlap, but rather, are lined next to one another like columns. The space between these columns is just enough space for lymphocytes to wriggle through.
  2. (1 word) One of the ways of locking in a helper T cell profile is through a ______ feedback loop where cytokines produced by one Th cell subset inhibits the proliferation of other Th cell profiles.
  3. (3 words) This is demonstrated by injection of the tuberculin protein, where if you’ve previously been infected with tuberculosis, your immune system will have memory Th1 cells that were made in response to the TB, leading to inflammation at the injection site.
  4. (2 words) A cell type within secondary lymphoid organs. These are not actual white blood cells produced in the bone marrow, but rather, regular somatic cells that take up their final positions in the secondary lymphoid organs as the embryo develops.
  5. (2 words) A secondary lymphoid follicle that becomes a hub of B cell development after the B cells find their cognate antigens. Looks like it contains a “dark zone” under the microscope due to the density of B cells.
  6. (2 words) A secondary lymphoid organ that serves to provide an organized and concentrated environment for antigen, APCs, T cells, and B cells to meet and communicate.
  7. (1 word) One of the ways of locking in a helper T cell profile is through a ______ feedback loop where committed T cells secrete cytokines that encourage the proliferation of that Th cell.
  8. (2 words) A feature of all secondary lymphoid organs, which can be thought of as islands of follicular dendritic cells within a sea of B cells.
  9. The helper T cell profile that is best suited for intracellular pathogens such as bacteria and viruses.
  10. (2 words) An example of MALT in the small intestine. M cells in this tissue transports antigen from the small intestine lumen into underlying tissues.
  11. (1 word) A “messy” type of cell death where enzymes and chemicals that are normally safely contained within a living cell are released by the dying cell into the surrounding tissues where they cause damage.
  12. The helper T cell profile that is best suited for parasitic infection in the intestine or bacterial-contaminated food.
Down
  1. (2 words) Manufactured in cytotoxic T cells. Triggers an enzymatic chain reaction in infected cells that triggers the cell to die by apoptosis.
  2. (1 word) A close relative of the C9 complement protein. Cytotoxic T cells use this protein to drill holes in the membranes of infected cells.
  3. The helper T cell profile that is best suited to defend against invaders that do NOT enter cells (ex. fungi and extracellular bacteria).
  4. (4 words) The region of the spleen where T cells are retained.
  5. (3 words) Includes the lymph nodes, spleen, and MALT (mucosal-associated lymphoid tissue). Recognition of threats to the immune system takes place in these tissues.
  6. (3 words) The tissues where lymphocytes are made. Includes the bone marrow and the thymus.
  7. (2 words) Expressed on the surface of cytotoxic T cells. Binds the Fas protein on the surface of a target cell, triggering the target cell to die by apoptosis.
  8. (1 word) A secondary lymphoid organ that functions as a blood filter, and screens blood for pathogens.

20 Clues: (4 words) The region of the spleen where T cells are retained. • (3 words) The tissues where lymphocytes are made. Includes the bone marrow and the thymus. • (1 word) A secondary lymphoid organ that functions as a blood filter, and screens blood for pathogens. • ...

Cell Cycle 2022-01-10

Cell Cycle crossword puzzle
Across
  1. the beginning processes of cell division
  2. disorder in the body in which some of the cells lose control of the cell cycle
  3. stage of interphase in which the cell grows and performs its normal functions
  4. a mass of rapidly dividing cells that can damage surrounding tissue
  5. wound up DNA, preparing to be split into 2 cells
  6. regulates the cell cycle
  7. Chromatids identical copies of chromosomes
  8. stage of interphase in which cell duplicates its cytosol and organelles
Down
  1. division of cytoplasm, organelles, and DNA cutting a cell into 2 identical cells
  2. developing state of a multicellular organism
  3. the synthesis phase of the cell cycle
  4. unspecialized cells that are able to renew themselves for long periods of time by cell division
  5. region of a chromosome where two sister chromatids are attached
  6. programmed cell death
  7. clusters of DNA, RNA, and proteins in the nucleus of a cell
  8. process by which a cell divides into 2 daughter cells
  9. series of events all cells go through as they grow, divide and do their job
  10. a mass of cells that remains at its original site in the body but does not damage the surrounding cells
  11. factors that stimulate the cell to divide

19 Clues: programmed cell death • regulates the cell cycle • the synthesis phase of the cell cycle • the beginning processes of cell division • factors that stimulate the cell to divide • Chromatids identical copies of chromosomes • developing state of a multicellular organism • wound up DNA, preparing to be split into 2 cells • process by which a cell divides into 2 daughter cells • ...

Blood Assignment 2023-03-26

Blood Assignment crossword puzzle
Across
  1. a person trained to draw blood for clinical or medical testing,transfusions, donations or research
  2. formation of red blood cells
  3. low in oxygen; dark
  4. required for blood clotting
  5. decrease in the oxygen carrying capacity in red blood cells
  6. include antibodies and transport proteins
  7. molecule that houses an iron molecule
  8. blood collected from a superficial vein
  9. formation of platelets
Down
  1. platelets
  2. protein the body produces to "attack" any foreign material
  3. protein that combines with 02 and made up of 4 heme molecules
  4. heavier cells settle at the bottom
  5. plenty of oxygen; bright
  6. formation of all blood cells
  7. protein that does not belong inside the body
  8. red blood cells
  9. white blood cells
  10. binding site of oxygen
  11. machine that shakes blood to separate blood and plasma

20 Clues: platelets • red blood cells • white blood cells • low in oxygen; dark • binding site of oxygen • formation of platelets • plenty of oxygen; bright • required for blood clotting • formation of all blood cells • formation of red blood cells • heavier cells settle at the bottom • molecule that houses an iron molecule • blood collected from a superficial vein • ...

Cells vocab terms 2022-12-07

Cells vocab terms crossword puzzle
Across
  1. when DNA is bound with proteins
  2. where ribosomes are made
  3. a group of organs that work together
  4. hold organelles
  5. movement of molecules from high to low concentration
  6. selectively permeable around the cell
  7. diffusion of water
  8. protien synthesis
  9. selectively permeable around the nucleus control center
  10. transports materials
  11. photosynthesis
  12. cell division
Down
  1. allows certain materials to pass through it
  2. main source of energy
  3. have organelles, have nucleus
  4. digest waste
  5. 1. all organisms made of 1 or more cells, 2. all cells carry on life activities, 3. new cells arise from preexisting cells
  6. storage
  7. a group of cells
  8. packaging and secreting
  9. lack organelles,no nucleus
  10. supports and protects the plants
  11. group of tissues
  12. basic building blocks of life
  13. control center

25 Clues: storage • digest waste • cell division • control center • photosynthesis • hold organelles • a group of cells • group of tissues • protien synthesis • diffusion of water • transports materials • main source of energy • packaging and secreting • where ribosomes are made • lack organelles,no nucleus • have organelles, have nucleus • basic building blocks of life • when DNA is bound with proteins • ...

Bio 110 Crossword Puzzle 2021-02-18

Bio 110 Crossword Puzzle crossword puzzle
Across
  1. study of cells
  2. cell structure enables some prokaryotes to move
  3. water movement from high to low concentration
  4. energy source in active transport
  5. cell's shape and support comes from the ____
  6. helps the cell membrane maintain flexibility
  7. digests and recycles cell waste products
  8. animals do not have a cell ______
  9. water-hating, does not mix with water
  10. all cells come from preexisting ______
  11. process by which breast milk moves out of cells
Down
  1. more solutes than the inside of a cell
  2. jelly-like fluid, holds organelles in cells
  3. organelle where photosynthesis occurs
  4. cell membrane is made of a _____ bilayer
  5. collect light in plant cells
  6. English scientist invented scope, saw a cell
  7. ______ diffusion requires a carrier molecule
  8. ER where lipid synthesis happens is the ____
  9. site for protein synthesis

20 Clues: study of cells • site for protein synthesis • collect light in plant cells • energy source in active transport • animals do not have a cell ______ • organelle where photosynthesis occurs • water-hating, does not mix with water • more solutes than the inside of a cell • all cells come from preexisting ______ • cell membrane is made of a _____ bilayer • ...

Cell Biology Crossword 2024-08-30

Cell Biology Crossword crossword puzzle
Across
  1. functional structures in cells
  2. control center of a cell
  3. cell division in reproductive cells
  4. cell that includes a cell wall and chloroplast
  5. in charge of storing water in a plant cell
  6. type of cell that contains a nucleus
  7. powerhouse of the cell
  8. conduct photosynthesis in plants
  9. specialized for oxygen transport
  10. shares similarities with DNA
  11. provides the cell with structure
Down
  1. plant cells use this system to make food/energy
  2. make up all living things
  3. composed of a double helix structure
  4. packages proteins and lipids for transport
  5. cell division in somatic cells
  6. type of cell that lacks a membrane bound nucleus
  7. controls what enters and leaves the cell
  8. site of protein synthesis
  9. hairlike structures that helps cells move

20 Clues: powerhouse of the cell • control center of a cell • make up all living things • site of protein synthesis • shares similarities with DNA • functional structures in cells • cell division in somatic cells • conduct photosynthesis in plants • specialized for oxygen transport • provides the cell with structure • cell division in reproductive cells • ...

The Cell Cycle 2024-11-20

The Cell Cycle crossword puzzle
Across
  1. the phase where chromosomes line up in the middle
  2. the two new cells after mitosis.
  3. phase where we see two nuclei
  4. the phase where the cell grows and develops
  5. describes the two new cells
  6. one reason cells reproduce
  7. form in prophase
  8. does not go through mitosis
  9. in this phase the nuclear membrane disappears
Down
  1. forms to separate 2 new plant cells
  2. long threadlike DNA in a non-dividing cell
  3. doubled, coiled, short DNA
  4. division of the nucleus
  5. in this phase chromosomes pull apart
  6. the copying of DNA
  7. cycle events cells go through to grow and divide.
  8. division of the cytoplasm
  9. chromosomes in a human body cell
  10. cells with two sets of chromosomes
  11. use cell division as a form of asexual reproduction

20 Clues: form in prophase • the copying of DNA • division of the nucleus • division of the cytoplasm • doubled, coiled, short DNA • one reason cells reproduce • describes the two new cells • does not go through mitosis • phase where we see two nuclei • the two new cells after mitosis. • chromosomes in a human body cell • cells with two sets of chromosomes • forms to separate 2 new plant cells • ...

Cells and Organelles 2019-04-19

Cells and Organelles crossword puzzle
Across
  1. jelly-like fluid inside cells where the organelles are able to move and interact
  2. the endoplasmic reticulum is like a ____________ system, cell "highways" used deliver important materials to cell parts
  3. an infectious agent that can only replicate using a living host
  4. a type of cell containing a nucleus
  5. to be "alive" means the ability to perform a job, grow and develop, react to stimuli, and ______________
  6. a large storage container for water used by plant cells (called vesicles in animal cells)
  7. used by plant and animal cells to protect the cell from invaders
  8. breaks down food and recycles worn-out cell parts with enzymes
  9. any living thing, composed of one or more cells
  10. contains DNA and other instructions for the cell and its parts
  11. the apparatus, or set of parts, that prepares and packages proteins for the cell
Down
  1. a set of scientific explanations accepted as true because they have been tested
  2. only plant cells have them to help them keep their structure
  3. green organelles used by some plants to make food from sunlight
  4. a type of cell without a nucleus, usually a unicellular organism
  5. the cell's source of energy, which it gets from the chemical energy stored in food
  6. a specialized part of a cell with a specific function
  7. small dense region within most nuclei in which the building of proteins begins
  8. tiny particles in the cell that produce proteins; some stick to the endoplasmic reticulum
  9. small storage containers for water used by animal cells (called vacuoles in plant cells)
  10. cell theory says all cells come from other cells, and they are the smallest units of ______________
  11. the "building blocks" of life

22 Clues: the "building blocks" of life • a type of cell containing a nucleus • any living thing, composed of one or more cells • a specialized part of a cell with a specific function • only plant cells have them to help them keep their structure • breaks down food and recycles worn-out cell parts with enzymes • contains DNA and other instructions for the cell and its parts • ...

Immune System 2024-01-21

Immune System crossword puzzle
Across
  1. collections of B-Cells and T-Cells throughout the body
  2. A special type of cell that is attached to B-Cells as opposed to floating in the Blood
  3. A type of blood cell that is made in the bone marrow
  4. The site in the body where most of the cells of the immune system are produced
  5. when a person is given antibodies to a disease rather than producing them through his or her own immune system.
  6. acquired through the introduction of a killed or weakened form of the disease organism through vaccination.
  7. A type of white blood cell that has 2 main types
  8. exposure to a disease organism triggers the immune system to produce antibodies to that disease.
  9. a toxin or other foreign substance which induces an immune response in the body
  10. a protein component of the immune system that circulates in the blood, recognizes foreign substances like bacteria and viruses, and neutralizes them
  11. A white Blood Cell that signals B-Cells to produce antibodies
  12. A white Blood Cell that produces antibodies
Down
  1. acquired from exposure to the disease organism through infection with the actual disease.
  2. disease that can be spread from one person to another
  3. A type of white blood cell that surrounds and kills microorganisms, removes dead Antibodies and stimulates the action of other immune system cells
  4. a disease that is not transmissible directly from one person to another
  5. An organ located in the chest which instructs immature lymphocytes to become mature T-Cells
  6. A germ that causes disease
  7. collaboration between cells and proteins that work together to provide defense against infection.
  8. A white Blood Cell that can attack any invading cell or virus.
  9. the circulatory system

21 Clues: the circulatory system • A germ that causes disease • A white Blood Cell that produces antibodies • A type of white blood cell that has 2 main types • A type of blood cell that is made in the bone marrow • disease that can be spread from one person to another • collections of B-Cells and T-Cells throughout the body • ...

Immunology Final Exam #2 2022-04-27

Immunology Final Exam #2 crossword puzzle
Across
  1. Hormone produced by lymphocytes which is used in communication.
  2. Disease caused by the retrovirus HIV
  3. Antigen-specific T cells that remain long-term after an infection has been eliminated.
  4. Natural killer cells are a member of this family of cells.
  5. Activation means the B & T cells become capable of this.
  6. Immunodeficiency caused by genetic defects.
  7. Major interface between the body and the external environment. (2 words)
  8. Subset/type of effector T cell which acts on B cells.
  9. Immunodeficincy acquired throughout life.
  10. Serves as the antigen receptor of B lymphocytes.
  11. Organ where T cell progenitors migrate to.
  12. Portion of an antibody responsible for antigen recognition. (2 words)
Down
  1. Cytokines secreted by Th2 cells inhibit this. (3 words)
  2. Signals generated from these molecules activate transcription factors and play a key role in innate immunity. (3 words)
  3. LFA-1 is this type of molecule.
  4. Type of T cell involved in the activation of B cells.
  5. B cells that are obtained from an animal immunized with an antigen and fused in vitro with myeloma cells. (2 words)
  6. The rearrangement of gene segments that is mediated by a lymphoid-specific enzyme. (2 words)
  7. Polymorphonuclear leukocytes (PMNs).
  8. Receptor needed to limit or terminate immune responses.
  9. Subset/type of effector T cell that is induced by microbes that are ingested by phagocytes.
  10. Type of T cell capable of killing cells.
  11. Type of immune specific immune response.
  12. B cells response.
  13. The interface between an antigen-presenting cell or target and a lymphocyte. (2 words)
  14. Type of immune response for a fast nonspecific response.

26 Clues: B cells response. • LFA-1 is this type of molecule. • Disease caused by the retrovirus HIV • Polymorphonuclear leukocytes (PMNs). • Type of T cell capable of killing cells. • Type of immune specific immune response. • Immunodeficincy acquired throughout life. • Organ where T cell progenitors migrate to. • Immunodeficiency caused by genetic defects. • ...

Cell Structure 2021-10-04

Cell Structure crossword puzzle
Across
  1. a structure that helps cells maintain their shape and internal organization
  2. separates the interior of the cell from the outside environment
  3. small, slender, hair-like structures present on the surface of all mammalian cells
  4. a minute particle consisting of RNA
  5. a minute cylindrical organelle near the nucleus in animal cells
  6. a small dense spherical structure in the nucleus of a cell during interphase.
  7. A thin, helical, single-stranded filament of the cytoskeleton found in the cytoplasm of eukaryotic cells
  8. a rigid layer of polysaccharides lying outside the plasma membrane
  9. a long chain of protein subunit, as protein filament long chain of proteins, such as those found in hai
  10. a cell organelle that helps process and package proteins and lipid molecules
  11. part of a continuous membrane organelle in the cytoplasm of eukaryotic cells
  12. a plastid that contains chlorophyll and in which photosynthesis takes place
Down
  1. protein-lined channel in the nuclear envelope
  2. a small organelle present in the cytoplasm of many cells
  3. a cell organelle that helps process and package proteins and lipid molecules
  4. a slender threadlike structure, especially a microscopic appendage that enables many protozoa, bacteria, spermatozoa, etc. to swim.
  5. an organelle found in both animal cells and plant cells
  6. a membrane-bound organelle that contains the cell's chromosomes
  7. a large vacuole found inside of plant cells
  8. a small fluid-filled bladder, sac, cyst, or vacuole within the body.
  9. the material of which the chromosomes of organisms other than bacteria (i.e., eukaryotes) are composed. It consists of protein, RNA, and DNA
  10. membrane-bound organelles
  11. a substance formed during a middle step of a chemical reaction between reactants and the desired product
  12. the membrane found in all cells
  13. an organelle found in large numbers in most cells

25 Clues: membrane-bound organelles • the membrane found in all cells • a minute particle consisting of RNA • a large vacuole found inside of plant cells • protein-lined channel in the nuclear envelope • an organelle found in large numbers in most cells • an organelle found in both animal cells and plant cells • a small organelle present in the cytoplasm of many cells • ...

Biology Chapter 10 Vocab Crossword 2021-12-15

Biology Chapter 10 Vocab Crossword crossword puzzle
Across
  1. the phase of the cell cycle that the cell spends the longest in
  2. the death of cells
  3. cells able to change into almost any other cell
  4. the splitting of cytoplasm before a cell divides
  5. cells that sit at the bottom of a branching development
  6. the final phase of mitosis; nuclear envelope reforms and cells split
  7. adult stem cells; can change into any kind of differentiating cell
  8. asexual process in which cells multiply
  9. the binding piece at the center of a chromosome
  10. a large twine of DNA that lies in the nucleus of a cell
  11. a reproductive process that only requires one parent
  12. a developmental stage in sexual reproduction
  13. the fibers that compose a chromosome
  14. the process by which cells become specialized
  15. the third phase of mitosis that sees chromosomes being pulled to the edges of the cell
  16. the four phase process a cell goes through to reproduce
Down
  1. microtubules that support the cell during mitosis and produce spindle fibers
  2. a cell able to turn into any other type of cell
  3. a hollow ball of cells with a cluster of cells inside
  4. a reproductive process that requires two parents
  5. a naturally occuring substance capable of simulating cell proliferation
  6. an abnormal mass of tissue caused by rapidly multiplying rogue cells
  7. a disease involving uncontrollable growth of cells
  8. the process of a cell growing and developing after division
  9. any number of proteins associated with cell division
  10. the first phase of mitosis; nuclear envelope breaks down
  11. the second phase of mitosis; involves chromosomes lining up in the middle of the cell

27 Clues: the death of cells • the fibers that compose a chromosome • asexual process in which cells multiply • a developmental stage in sexual reproduction • the process by which cells become specialized • a cell able to turn into any other type of cell • cells able to change into almost any other cell • the binding piece at the center of a chromosome • ...

Immunology Final Exam #2 2022-04-27

Immunology Final Exam #2 crossword puzzle
Across
  1. Subset/type of effector T cell which acts on B cells.
  2. Organ where T cell progenitors migrate to.
  3. Serves as the antigen receptor of B lymphocytes.
  4. Type of T cell involved in the activation of B cells.
  5. Receptor needed to limit or terminate immune responses.
  6. Cytokines secreted by Th2 cells inhibit this. (3 words)
  7. Activation means the B & T cells become capable of this.
  8. Type of immune response for a fast nonspecific response.
  9. Antigen-specific T cells that remain long-term after an infection has been eliminated.
  10. Immunodeficincy acquired throughout life.
  11. Disease caused by the retrovirus HIV
  12. LFA-1 is this type of molecule.
Down
  1. Major interface between the body and the external environment. (2 words)
  2. Type of T cell capable of killing cells.
  3. Natural killer cells are a member of this family of cells.
  4. Signals generated from these molecules activate transcription factors and play a key role in innate immunity. (3 words)
  5. Immunodeficiency caused by genetic defects.
  6. The interface between an antigen-presenting cell or target and a lymphocyte. (2 words)
  7. B cells that are obtained from an animal immunized with an antigen and fused in vitro with myeloma cells. (2 words)
  8. Subset/type of effector T cell that is induced by microbes that are ingested by phagocytes.
  9. Type of immune specific immune response.
  10. The rearrangement of gene segments that is mediated by a lymphoid-specific enzyme. (2 words)
  11. Portion of an antibody responsible for antigen recognition. (2 words)
  12. B cells response.
  13. Polymorphonuclear leukocytes (PMNs).
  14. Hormone produced by lymphocytes which is used in communication.

26 Clues: B cells response. • LFA-1 is this type of molecule. • Polymorphonuclear leukocytes (PMNs). • Disease caused by the retrovirus HIV • Type of T cell capable of killing cells. • Type of immune specific immune response. • Immunodeficincy acquired throughout life. • Organ where T cell progenitors migrate to. • Immunodeficiency caused by genetic defects. • ...

SvinthBlood 2025-08-04

SvinthBlood crossword puzzle
Across
  1. Involved in blood clotting and inflammation.
  2. What signals the direction or evolution of a stem cell.
  3. Cells (abbreviation) carry oxygen (O2) and carbon dioxide (CO2)
  4. Differentiates into plasma cells and form antibodies (hormonal immunity)
  5. Once this cell leaves the blood it differentiates into macrophages or dendritic cells
  6. Assists in cell mediated immunity
  7. little bits of it are pinched off to become platelets & has also been seen in the lung.
  8. cells Will destroy body cell that is not currently showing a major histocompatibility complex type one
  9. Active in destroying parasitic worms, fungal infections, allergies, and inflammatory reactions.
  10. The way in which white blood cells talk to each other.
Down
  1. Found in the granules and causes all (mediator) of the inflammatory responses.
  2. First responders; Phagocytes in blood; active engulfers and killers of bacteria.
  3. Another cell that is involved in the release of histamine for a localized inflammatory response or MAC attack complex.
  4. Stem cell found in the bone marrow, precursor to all other blood cells & NOW also observed in the lungs!
  5. Found on all nucleated cells
  6. Enzyme also contained within the granules that cuts between tissue cells.
  7. This is indicative of finding lots of neutrophils When a punch biopsy, which includes epidermis and dermis is reviewed by the lab
  8. Largest phagocytes that ingest and kill foreign cells.
  9. Cells related to the basophils.
  10. enzyme Contained in the granule of eosinophils to lyse plasma membrane
  11. This is indicative of finding lots of eosinophils When a punch biopsy, which includes epidermis and dermis is reviewed by the lab
  12. Antigen presenting cells. They have MHC type 2

22 Clues: Found on all nucleated cells • Cells related to the basophils. • Assists in cell mediated immunity • Involved in blood clotting and inflammation. • Antigen presenting cells. They have MHC type 2 • Largest phagocytes that ingest and kill foreign cells. • The way in which white blood cells talk to each other. • What signals the direction or evolution of a stem cell. • ...

Cells and Organelles 2025-09-18

Cells and Organelles crossword puzzle
Across
  1. site of photosynthesis
  2. Site of Protein Synthesis
  3. inside the nucleus - produces Ribosomal RNA
  4. storage for water, nutrients, and waste material
  5. Three part theory that states that cells are the most basic unit of life, every living thing is made of cells, and all cells come from pre-existing cells
  6. only in some plant cells, storage for starch
  7. Semi-permeable layer around the cell that allows what materials can enter and exit the cell
  8. Organizes cell division
  9. Holds the organelles in place in the cell
  10. green pigment
Down
  1. Cell digestion
  2. a eukaryotic cell that has a round shape, centrioles, and forms tissues, organs, and organ systems in an organism
  3. a eukaryotic cell that contains a cell wall, chloroplasts, and chlorophylls
  4. Modifies, processes, and packages proteins, lipids, and carbs in to vesicles
  5. Powerhouse of the cell
  6. A very early name for cells that did not stick - used by Leeuwenhoek
  7. scientist that first used the term "cell" - He thought plant cells looked like rooms
  8. Smallest unit of life that can carry out all the processes needed for living things to survive
  9. Transports and produces proteins
  10. scientist that improved microscopes so significantly, he was able to see individual cells
  11. The brain of the cell - holds DNA, RNA, and the instructions for cell processes
  12. Produces lipids and membrane proteins
  13. rigid layer that surrounds cells - helps hold the structure of the cell
  14. a complex cell that does have a true nucleus and membrane-bound cells
  15. a storage organelle that also transports material
  16. a simple cell that does not have a true nucleus or membrane-bound cells

26 Clues: green pigment • Cell digestion • Powerhouse of the cell • site of photosynthesis • Organizes cell division • Site of Protein Synthesis • Transports and produces proteins • Produces lipids and membrane proteins • Holds the organelles in place in the cell • inside the nucleus - produces Ribosomal RNA • only in some plant cells, storage for starch • ...

Cell Growth and Division 2025-10-25

Cell Growth and Division crossword puzzle
Across
  1. Process by which cells become specialized for specific functions
  2. The twisted ladder shape of the DNA molecule
  3. The phase where a cell grows, performs normal functions, and replicates DNA
  4. Building block of DNA made of a sugar, phosphate, and nitrogen base
  5. Division of the cell’s nucleus into two identical nuclei
  6. The process of copying DNA before cell division
  7. Two identical copies of a chromosome connected by a centromere
  8. Programmed cell death that removes damaged or unnecessary cells
  9. Uncoiled DNA and proteins found in the nucleus during interphase
  10. The series of events cells go through as they grow and divide
  11. undifferentiated cells that can become different cell types
  12. A protein that speeds up chemical reactions
  13. A single strand of a duplicated chromosome
  14. A change in the DNA sequence that can affect gene function
  15. Disease caused by uncontrolled cell division
  16. First part of interphase where the cell grows and carries out normal functions
Down
  1. Process of one cell splitting into two identical daughter cells
  2. Stem cells that can develop into any type of cell
  3. Points in the cell cycle that ensure accuracy before moving to the next stage
  4. The molecule that carries genetic information in all living organisms
  5. Division of the cytoplasm forming two daughter cells
  6. Condensed, coiled DNA visible during cell division
  7. Process where each new DNA molecule has one old strand and one new strand
  8. Final part of interphase when the cell prepares for division
  9. A mass of abnormal cells from uncontrolled cell division
  10. Stem cells that can produce only certain types of cells
  11. The region where sister chromatids are attached
  12. A resting or non-dividing phase that some cells enter after G1
  13. Part of interphase in which DNA is replicated

29 Clues: A single strand of a duplicated chromosome • A protein that speeds up chemical reactions • The twisted ladder shape of the DNA molecule • Disease caused by uncontrolled cell division • Part of interphase in which DNA is replicated • The process of copying DNA before cell division • The region where sister chromatids are attached • ...

The Cell Cycle Crossword 2022-10-24

The Cell Cycle Crossword crossword puzzle
Across
  1. the division of the cytoplasm
  2. when cells lose the ability to control growth
  3. bundled packages of DNA
  4. reproduction involving one parent
  5. the process of a cell dividing into 2 cells
  6. when cells become specialized
  7. two strands of the duplicated chromosome
  8. a mass of cancer cells
  9. series of events when cells grow and divide
  10. uncoiled DNA bound by proteins
  11. programmed cell death
Down
  1. the second phase of mitosis
  2. the point where sister chromatids attach
  3. the third phase of mitosis
  4. the final phase of mitosis
  5. paired structures that produce spindle fibers
  6. unspecialized cells that can differentiate
  7. period of growth during the cell cycle
  8. the division of the nucleus
  9. the first and longest phase of mitosis
  10. reproduction involving two parents

21 Clues: programmed cell death • a mass of cancer cells • bundled packages of DNA • the third phase of mitosis • the final phase of mitosis • the second phase of mitosis • the division of the nucleus • the division of the cytoplasm • when cells become specialized • uncoiled DNA bound by proteins • reproduction involving one parent • reproduction involving two parents • ...

Anatomy Vocab Midterm Review 2023-01-12

Anatomy Vocab Midterm Review crossword puzzle
Across
  1. organ found in males that makes testosterone
  2. cells responsible for receiving sensory info
  3. organ found in females that makes estrogen
  4. attach skeletal muscles to bones
  5. active infection of the sebaceous glands
  6. bone cells
  7. the smallest unit of living things
  8. a raised area of outer skin containing liquid
  9. the study of structure of the body
  10. inflammation of the thyroid gland causing a bulge
Down
  1. top layer of the skin
  2. tissue damage and cell death caused by intense heat
  3. groups organs that work together for a task
  4. chemical substance that regulates body activity
  5. having one nucleus
  6. structure composed of 2 or more tissue types
  7. to increase in size
  8. uncontrolled growth of cells
  9. consists of cells that secrete a product
  10. made of groups of similar cells

20 Clues: bone cells • having one nucleus • to increase in size • top layer of the skin • uncontrolled growth of cells • made of groups of similar cells • attach skeletal muscles to bones • the smallest unit of living things • the study of structure of the body • active infection of the sebaceous glands • consists of cells that secrete a product • organ found in females that makes estrogen • ...

Ch 11 vocab 2023-03-08

Ch 11 vocab crossword puzzle
Across
  1. cell grows and divide during this process
  2. DNA and Protein
  3. genetic information
  4. cytoplasm divides
  5. center of chromosome
  6. can become literaly any cell
  7. final stage of mitosis
  8. cell grows and DNA replicates
  9. cell nucleus divides
  10. regulator protein
  11. third stage of mitosis
  12. cells can differentiate into cells along a certain line
  13. cluster of cancer
  14. stimulates cell growth
Down
  1. cell devides
  2. first stage of mitosis
  3. spindle fibers come from here
  4. second stage of mitosis
  5. stem cells are this
  6. programmed cell death
  7. specialization of cell
  8. developmental stage
  9. half of chromosome
  10. cell can form into specialized cells
  11. 1 cell become 2 cells
  12. cell cant control growth
  13. 2 parents DNA become offspring
  14. hollow ball of cells

28 Clues: cell devides • DNA and Protein • cytoplasm divides • regulator protein • cluster of cancer • half of chromosome • stem cells are this • genetic information • developmental stage • center of chromosome • cell nucleus divides • hollow ball of cells • programmed cell death • 1 cell become 2 cells • first stage of mitosis • specialization of cell • final stage of mitosis • third stage of mitosis • ...

Unit 2 Review 2023-10-18

Unit 2 Review crossword puzzle
Across
  1. kingdom with mostly unicellular eukaryotes
  2. disproved spontaneous generation with his red meat experiment
  3. kingdom with multicellular heterotrophs
  4. Most specific level of classification
  5. 2 name naming system
  6. All plants are made of cells
  7. kingdom with mostly multicellular decomposers
  8. second part of 2 name naming system
  9. Must eat others for food
  10. made of 2 or more tissues
  11. Makes own food
Down
  1. kingdom with multicellular autotrophs
  2. Broadest level of classification
  3. First to see living cells
  4. All animals are made of cells
  5. Incorrect idea that life comes from nonliving things
  6. First to see and name cells
  7. One of the needs of life
  8. Unicellular prokaryotic domain lives everywhere
  9. Cells come from other living cells
  10. first part of 2 name naming system
  11. Maintaining stable internal conditions
  12. Domain for unicellular prokaryotic in extreme habitat

23 Clues: Makes own food • 2 name naming system • One of the needs of life • Must eat others for food • First to see living cells • made of 2 or more tissues • First to see and name cells • All plants are made of cells • All animals are made of cells • Broadest level of classification • Cells come from other living cells • first part of 2 name naming system • ...

Science 2024-03-01

Science crossword puzzle
Across
  1. Where proteins are made
  2. Contains DNA code for instructions
  3. Discoverd plats are alive with cells
  4. contain a nucleus and complex membrane-bound organelles.
  5. States that all things are made of cells
  6. Packages proteins to go outside the cell
  7. means “little organ”-
  8. Has no ribosomes attached to it
  9. The first scientist to describe what he saw as “cells”
Down
  1. Surrounds the cell
  2. do not have a nucleus or membrane-bound organelles.
  3. storage area for genetic information
  4. was able to build an even better microscope,
  5. Has riibosomes attached to it
  6. witnessed cell division under the microscope.
  7. carried proteins to other places
  8. Helps organelles move and grow
  9. Come from existing cells
  10. where proteins are brought
  11. discovered that animals are made of cells

20 Clues: Surrounds the cell • means “little organ”- • Where proteins are made • Come from existing cells • where proteins are brought • Has riibosomes attached to it • Helps organelles move and grow • Has no ribosomes attached to it • carried proteins to other places • Contains DNA code for instructions • storage area for genetic information • Discoverd plats are alive with cells • ...

Meiosis and mitosis 2024-11-10

Meiosis and mitosis crossword puzzle
Across
  1. coiled up DNA
  2. chromosomes condense and become visible
  3. different
  4. reproductive cells that combines with another during fertilization
  5. producing identical offspring
  6. cell containing half of chromosomes
  7. chromosomes align in middle of cell
  8. final stage of meiosis
  9. chromosomes lineup at cells equator
  10. process which a single eukaryotic cell divides
  11. when two gametes combine
  12. second phase of meiosis
Down
  1. nuclear membrane starts to break down
  2. division that results in non identical cells
  3. connects sister chromatids
  4. cell containing two full sets of chromosomes
  5. DNA that codes for a specific trait
  6. the same
  7. in plant cells cells divide into two
  8. cell division in somatic cells
  9. uncoiled DNA present in interphase
  10. APART centromeres divide
  11. cell in the body that is not a gamete
  12. chromosomes present in humans
  13. First phase of meiosis

25 Clues: the same • different • coiled up DNA • final stage of meiosis • First phase of meiosis • second phase of meiosis • APART centromeres divide • when two gametes combine • connects sister chromatids • producing identical offspring • chromosomes present in humans • cell division in somatic cells • uncoiled DNA present in interphase • DNA that codes for a specific trait • ...

Tumor 2026-02-02

Tumor crossword puzzle
Across
  1. Vascular proliferation in high-grade gliomas
  2. Malignant tumor of immature nerve cells in children
  3. Benign tumor arising from arachnoid cells
  4. Highly malignant primitive neuroectodermal tumor
  5. Benign peripheral nerve tumor from Schwann cells
  6. Benign epithelial tumor (pituitary context)
  7. Rosettes in ependymoma
  8. Concentric calcified structures seen in meningioma
  9. Peripheral nerve tumor linked to NF1
  10. Tumor with classic “fried-egg” appearance
  11. Arrangement of tumor cells around necrosis
Down
  1. Tumor arising from ependymal cells lining ventricles
  2. Tumor originating from glial cells
  3. Tumor derived from astrocytes in the CNS
  4. Metastasis Secondary tumor spread to the brain
  5. Palisading nuclei in schwannoma
  6. Highly malignant brain tumor with necrosis and vascular proliferation
  7. Malignant peripheral nerve sheath tumor
  8. Wright Rosettes seen in medulloblastoma
  9. Malignant pediatric cerebellar tumor
  10. Gland commonly forming adenomas

21 Clues: Rosettes in ependymoma • Palisading nuclei in schwannoma • Gland commonly forming adenomas • Tumor originating from glial cells • Malignant pediatric cerebellar tumor • Peripheral nerve tumor linked to NF1 • Malignant peripheral nerve sheath tumor • Tumor derived from astrocytes in the CNS • Wright Rosettes seen in medulloblastoma • Benign tumor arising from arachnoid cells • ...

Immunology Final Exam #2 2022-04-27

Immunology Final Exam #2 crossword puzzle
Across
  1. Receptor needed to limit or terminate immune responses.
  2. Subset/type of effector T cell which acts on B cells.
  3. Cytokines secreted by Th2 cells inhibit this. (3 words)
  4. Signals generated from these molecules activate transcription factors and play a key role in innate immunity. (3 words)
  5. Natural killer cells are a member of this family of cells.
  6. Serves as the antigen receptor of B lymphocytes.
  7. Antigen-specific T cells that remain long-term after an infection has been eliminated.
  8. B cells that are obtained from an animal immunized with an antigen and fused in vitro with myeloma cells. (2 words)
  9. Type of immune response for a fast nonspecific response.
  10. The rearrangement of gene segments that is mediated by a lymphoid-specific enzyme. (2 words)
  11. Immunodeficiency caused by genetic defects.
  12. B cells response.
  13. Immunodeficincy acquired throughout life.
Down
  1. Portion of an antibody responsible for antigen recognition. (2 words)
  2. Type of T cell capable of killing cells.
  3. Activation means the B & T cells become capable of this.
  4. Major interface between the body and the external environment. (2 words)
  5. Organ where T cell progenitors migrate to.
  6. LFA-1 is this type of molecule.
  7. Hormone produced by lymphocytes which is used in communication.
  8. Disease caused by the retrovirus HIV
  9. Type of T cell involved in the activation of B cells.
  10. Subset/type of effector T cell that is induced by microbes that are ingested by phagocytes.
  11. Type of immune specific immune response.
  12. The interface between an antigen-presenting cell or target and a lymphocyte. (2 words)
  13. Polymorphonuclear leukocytes (PMNs).

26 Clues: B cells response. • LFA-1 is this type of molecule. • Disease caused by the retrovirus HIV • Polymorphonuclear leukocytes (PMNs). • Type of T cell capable of killing cells. • Type of immune specific immune response. • Immunodeficincy acquired throughout life. • Organ where T cell progenitors migrate to. • Immunodeficiency caused by genetic defects. • ...

Blood and Immune 2022-06-18

Blood and Immune crossword puzzle
Across
  1. the strength of the attraction between an antigen and an antibody.
  2. Cells that carry O2
  3. bacteria classified by the color they turn in the staining method
  4. extends the range of antigens to which the immune system can respond
  5. most important in atopic allergy
  6. immunity that you were born with
  7. T lymphocytes restricted to recognising viral antigens
  8. B and T cells
  9. overall or accumulated strength of a protein-protein complex
  10. acquired immunity or specific immunity
  11. less viscous liquid remaining after removal of the clot
  12. something that causes a disease
  13. antigens encoded by MHC
  14. antigens encoded by the virus
Down
  1. liquid portion of blood that remains after red blood cells, white blood cells, platelets and other cellular components are removed.
  2. antibodies with a diverse repertoire
  3. contributes least to innate immunity
  4. 9 proteins that coat bacteria, targeting them for phagocytosis
  5. the ability of the antigens to react specifically with the antibodies or cells it provoked
  6. cytotoxic T cells, recognise MHC class I
  7. Blood cell lineage associated with innate
  8. the ability to provoke an immune response by stimulating the production of antibodies or T cells
  9. First cells at the infection site
  10. Cells that fight infection
  11. molecule that induces immune response
  12. helper T cells, recognise MHC class II
  13. Most abundant blood protein
  14. small, colourless cell fragments in our blood that form clots and stop or prevent bleeding.
  15. resistant to multiple drugs and are increasingly resistant to most available antibiotics.
  16. monocytes form into these
  17. Type I, IgE mediated, systematic inflammation
  18. where B cells undergo affinity maturation

32 Clues: B and T cells • Cells that carry O2 • antigens encoded by MHC • monocytes form into these • Cells that fight infection • Most abundant blood protein • antigens encoded by the virus • something that causes a disease • most important in atopic allergy • immunity that you were born with • First cells at the infection site • antibodies with a diverse repertoire • ...

Embryology 2024-01-16

Embryology crossword puzzle
Across
  1. cells that will form all the cells that will be the final human
  2. ___, embryonic disk, and yolk sac are connected by a short stalk to wall of uterus
  3. ectodermal cells in dorsal midline thicken to form all structures of entire CNS and PNS
  4. calculated from 1st day of mother's last period
  5. cells that will form extraembryonic structures
  6. gives rise to skin, nails, hair, nervous system, and sense organs
  7. cells that can form all cell types in body
  8. key component to growth and reproduction
  9. reduction division process that results in formation of sperm cells and egg cells
  10. interior fluid filled space
  11. cells depressing on primitive streak
  12. generates lining of body's major cavities like digestive canal and respiratory organs
  13. fusion of the neural groove begins ___ and extends ___ at day 21 and is completed in day 25
  14. cells that can develop into more than one cell type, but are more limited than pluripotent
  15. bilaminar embryo forms the ___ embryo via gastrulation
  16. 9 weeks to birth
Down
  1. period at 16 days where cells are continually produced by epiblast and migrate toward primitive streak
  2. forms in middle of neural plate
  3. gives rise to body's connective tissue structure such as bone, muscle, ligaments, vasculature
  4. fusion of 2 pronuclei
  5. defines body's axis
  6. results in growth and development
  7. cells that have capacity to develop into any cell type or tissues
  8. zygote begins to divide by mitosis
  9. give rise to dorsal root ganglion of spinal cord, ganglia of autonomic nervous system, and sensory ganglia ofo cranial nerves V, VII, IX, and X
  10. until 8 weeks
  11. formed from mesoderm, paired rectangular bumps of tissue; will eventuall develop into vertebrae, axial muscles, and skin
  12. embryo that has migrated into uterus

28 Clues: until 8 weeks • 9 weeks to birth • defines body's axis • fusion of 2 pronuclei • interior fluid filled space • forms in middle of neural plate • results in growth and development • zygote begins to divide by mitosis • cells depressing on primitive streak • embryo that has migrated into uterus • key component to growth and reproduction • cells that can form all cell types in body • ...

unit 5 vocab 2023-12-07

unit 5 vocab crossword puzzle
Across
  1. unspecialized cell that can give rise to one or more types of specialized cells
  2. cells that are capable of developing into most of the body's cell types
  3. phase of mitosis in which the chromosomes line up across the center of the cell
  4. distinct individual chromosomes begin to spread out into a tangle of chromatin
  5. one parent cell produces two identical offspring
  6. stage of early development in mammals that consists of a hollow ball of cells
  7. some of the body's cells lose the ability to control growth
  8. division of the cytoplasm to form two separate daughter cells
  9. first and longest phase of mitosis
  10. growths at a distance from a primary site of cancer
  11. process in which cells become specialized in structure and function
  12. cell with limited potential to develop into many types of differentiated cells
  13. drug treatment that uses powerful chemicals to kill fast-growing cells in your body
Down
  1. region of a chromosome where the two sister chromatids attach
  2. chromosomes separate and move to opposite ends of the cell
  3. two parents unite to form the first cell of a new organism
  4. divides to form two daughter cells
  5. the process of programmed cell death
  6. developing stage of a multicellular organism
  7. period of the cell cycle between cell divisions in which the cell grows
  8. one of two identical "sister" parts of a duplicated chromosome
  9. regulates the cell cycle in eukaryotic cells
  10. a fertilized egg
  11. cells that are able to develop into any type of cell found in the body
  12. agent with the capacity to cause cancer in humans
  13. using X-rays or similar forms of radiation.
  14. any change in the DNA sequence

27 Clues: a fertilized egg • any change in the DNA sequence • divides to form two daughter cells • first and longest phase of mitosis • the process of programmed cell death • using X-rays or similar forms of radiation. • developing stage of a multicellular organism • regulates the cell cycle in eukaryotic cells • one parent cell produces two identical offspring • ...

BHS 316 Exam 1 Review 2023-07-10

BHS 316 Exam 1 Review crossword puzzle
Across
  1. Refers to the # of RBCs in total blood volume
  2. Another term for antibody
  3. Produces most complement proteins
  4. Monocytes can mature into Neutrophils and...
  5. Produce antibodies
Down
  1. "Marking" cell for destruction
  2. Secreted by immune cells in order to communicate
  3. Contain chitin in cell walls
  4. Always expressed on Neutrophil surface, involved with the extravasation of Neutrophils
  5. "Don't kill" signal for NK cell
  6. Granulocytic cell that fights parasites along with Eosinophils
  7. Ingestion/destruction of pathogen
  8. "Kill" signal for NK cells
  9. Cells undergo 2-step activation process are T-Cells, B-Cells, and...?
  10. Determines class of antibody
  11. Cytokine that can kill cancerous/infected cells
  12. Destroys infected cells

17 Clues: Produce antibodies • Destroys infected cells • Another term for antibody • "Kill" signal for NK cells • Contain chitin in cell walls • Determines class of antibody • "Marking" cell for destruction • "Don't kill" signal for NK cell • Ingestion/destruction of pathogen • Produces most complement proteins • Monocytes can mature into Neutrophils and... • ...

Viruses 2015-10-15

Viruses crossword puzzle
Across
  1. part of bacteriophage
  2. The nucleic acid will become part of the hosts cells chromosome
  3. Protein coat that surrounds the DNA or RNA in virion
  4. Enzyme breaks down the cell wall/membrane of the host and the host cell burst open and dies
  5. Remain in the bloodstream and provides future immunity
  6. Host cell's metabolic machinery makes viral nucleus acid and proteins. Also known as replication
  7. Viral nucleic acid that remains in latent (inactive) form but will be replicated as part of its chromosome
  8. Moves into the tissues and will engulf pathogens
  9. Protein attached to the surface of a virus.Allows for recognition of the virion which will initiate the immune response
  10. First line of defense that that the body uses no matter what.-born with this
  11. Longer cycle of infection includes lytic cycle
  12. Allows you to build up immunity to a pathogen without having to be infected with the pathogen
  13. Divides into memory b-cells and plasma b-cells
  14. Must recognize and attach itself to a receptor site on the plasma membrane of the host cell- like a dock
  15. Microscopic particle that can infect the cells of an organism
  16. Membrane around the capsid and present in many larger viruses. Helps the virus enter cells
  17. Attacks host cells by binding directly (must have membranous envelope) with the host cells membrane and inserting the entire protein capsid -goes through reverse transcriptase
Down
  1. Defense that will respond differently for each pathogen that is invading, it needs to develop over time
  2. Damaged cells release histamine, which causes capillaries to dilate and increase in permeability. Protein and fluids will enter into the tissues which causes swelling and an increase redness (increase blood supply). Phagocytes will move into tissues and will engulf the pathogens
  3. Nucleic acid is injected into the host cell
  4. Produce antibodies
  5. Virus, bacteria, or other living things that causes disease/immune response
  6. known as assembly
  7. Enzyme will convert the RNA into DNA
  8. Released by damaged cell, it causes capillaries to dilate and increase in permeability
  9. particle/virion structure Contains nuclei acid, capsid, antigen, and lipid membrane coat (varies)
  10. Part of bacteriophage, antigen is located here
  11. Retrovirus that causes AIDS who attacks Harper T-Cells (WBC)
  12. Each virus has a very specifically shaped attachment protein that can only attach itself to a few type of cells- jigsaw puzzle
  13. Special kind of virus that attacks bacteria cells only
  14. Release toxic proteins that help kill infected cells
  15. Two ways of infection - injection of nucleus acid - capsid enters and releases nucleus acid once inside
  16. Proteins made by the plasma B-cells that bind to the antigens on the pathogen and cause agglutination (clumping)
  17. The viral particles exit and go on to attach other cells
  18. acid RNA or DNA but not both
  19. -Skin-Sweat & oil-Tears & saliva-Ear wax-Gastric juice-Hair, mucous, & cilia-Mucous membrane
  20. Signals the virgin b-cell to divide and the resulting cell develop into two different kinds of b-cells
  21. Antibodies bind on the pathogen and cause them to clump together
  22. Cell that the virus attaches to
  23. Viral components are put together to make new viruses.
  24. Shorter cycle of infection
  25. Ability of the body to fight infection and/or foreign invaders by producing antibodies or killing infected cells

42 Clues: known as assembly • Produce antibodies • part of bacteriophage • Shorter cycle of infection • acid RNA or DNA but not both • Cell that the virus attaches to • Enzyme will convert the RNA into DNA • Nucleic acid is injected into the host cell • Part of bacteriophage, antigen is located here • Longer cycle of infection includes lytic cycle • ...

Cell Structure & Cell Process Crossword 2016-02-03

Cell Structure & Cell Process Crossword crossword puzzle
Across
  1. A unicellular organism that lacks a nucleus and some other cell structure
  2. organism that is able to capture energy from sunlight of chemicals and use it to produce it's own food.
  3. sac like organelle that stores water, food, and other material
  4. 200 years after Hooke's discovery, he looked at living plant cells through a microscope, and found they were all made of cells.
  5. Recticulm/Responsible for the assembly of many proteins
  6. An organelle in the cells of plants which captures energy form sunlight and changes it to energy which cells use for energy
  7. in order to move three different lense over the stage on a microscope
  8. Cell/ A eukaryotic cell that is a structural and functional unit of a plant
  9. basic unit of structure and function in all living things
  10. of many cells
  11. Lense/ There are three doe four different ones that allow you to change the magnification of the image on a microscope.
  12. that all animals have cells. Soon helped discovered that all living things have cells.
  13. organism whoses cells does not contain a nucleus
  14. Power/This objective lens should never be used with the coarse adjustment knob on a microscope.
  15. living things are composed of...
  16. Located at the very bottom of a microscope
  17. Membrane/A thin, flexible barrier that surrounds a cell and controls which substances pass into and out of a cell
  18. cell organelle which has particles to break down large food particles to small ones used by the rest of the cell.
Down
  1. Large oval organelle that contains cells genetic material in form of DNA and controls the cells activites
  2. the amount of light that reaches a specimen on a microscope
  3. dense spherical structure in the nucleus of a cell during interphase.
  4. organism that cannot make its own food and gets food no consuming other living things
  5. Van Leeuwenhoek/ A good friend of Robert Hooke. Fashioned his own microscope and use it to to many things which had moving particles. He decided to call them "animalcules."
  6. A small grained organelle in the cytoplasm of a cell that produces protein.
  7. of a single cell
  8. Schwann Schleidon/The three scientists that contribute to the cell theory
  9. organelles which convert energy in food molecules to energy to carry out functions
  10. Theroy/ a scientific theory which describes the properties of cells.
  11. Hooke/ A scientist who observed a thin slice of cork in 1665 and spotted that the cork was divided into thousands of tiny walled sections. He described these sections as cells
  12. The part you place the slide on top of on a microscope
  13. Clips/This part prevents the glass slide from slipping on a microscope.
  14. a thick fluid region inside the cell membrane or between the cell membrane and the nucleus
  15. cells/ are eukaryotic cells, or cells with a membrane-bound nucleus
  16. Material of which the chromosomes of organisms other than bacteria are composed.
  17. that all cells come from other cells by reviewing the stages of cell division
  18. Body/Receives proteins and other newly formed materials from reticulum, packages them, and distributes them
  19. Cells/All cells come from...
  20. Tube/This part connects the eyepiece with the objective lenses on a microscope.

38 Clues: of many cells • of a single cell • Cells/All cells come from... • living things are composed of... • Located at the very bottom of a microscope • organism whoses cells does not contain a nucleus • The part you place the slide on top of on a microscope • Recticulm/Responsible for the assembly of many proteins • basic unit of structure and function in all living things • ...

Specialised Cells 2024-11-18

Specialised Cells crossword puzzle
Across
  1. muscles have lots of which sub-cellular structure
  2. palisade cells contain lots of chloroplasts for ______________
  3. shape of a red blood cell
  4. red blood cells shape helps them fit through small blood ________
  5. root hair cells are found in the _______ of a plant
  6. muscle cells need a lot of ________ for movement
Down
  1. root hair cells absorb water and ___________
  2. The function of muscle cells
  3. root hair cells have no ___________ as they are underground
  4. red blood cells have no __________
  5. having no nucleus allows red blood cells to more ______ to carry oxygen
  6. this is where palisade cells are found
  7. root hair cells long extension increase the ________ area
  8. red blood cells carry __________

14 Clues: shape of a red blood cell • The function of muscle cells • red blood cells carry __________ • red blood cells have no __________ • this is where palisade cells are found • root hair cells absorb water and ___________ • muscle cells need a lot of ________ for movement • muscles have lots of which sub-cellular structure • root hair cells are found in the _______ of a plant • ...

Epithelium Crossword ANTR 211 2020-03-16

Epithelium Crossword ANTR 211 crossword puzzle
Across
  1. consists of two or more layers of cells
  2. localized spot-like adhesions randomly arranged on the lateral sides of plasma membranes
  3. a microscopic finger-like projection that increases the surface area of cells
  4. "appears" to have several layers; may secrete mucus; may have cilia
  5. single row of cube-like cells; functions in secretion and absorption; found in thyroid gland and kidneys
  6. arranged like thin floor tiles with a pancake-shaped nucleus
  7. cell surface that faces the body surface, cavity, lumen, or duct
Down
  1. specialized intercellular connection which directly connect the cytoplasm of two cells, allowing ions and electrical impulses to move directly between cells
  2. cube-like cells that have a round centrally located nucleus; function in secretion and absorption
  3. single layer of cells that function in diffusion, filtration, secretion, and absorption
  4. unicellular exocrine gland; secretes mucus
  5. thin, fibrous, extracellular matrix of tissue that separates the lining of an internal or external body surface from underlying connective tissue
  6. secretions enter the intersitial fluid and blood stream without using ducts
  7. multiple layers of cube-like cells with a central nucleus
  8. opposite of apical
  9. multiple layers that are flat at the apical surface and cube or column-like at the basal surface; may be keratinized or nonkeratinized
  10. glands that use ducts to transfer secretions
  11. one layer of flat pancake-like cells found where filtration and diffusion occurs such as the alveoli
  12. single row of rectangular shaped cells with a nucleus near the base; may be ciliated; functions in secretion and absorption
  13. cells much taller than they are wide; apical surface may have cilia or villi; function in secretion and absorption

20 Clues: opposite of apical • consists of two or more layers of cells • unicellular exocrine gland; secretes mucus • glands that use ducts to transfer secretions • multiple layers of cube-like cells with a central nucleus • arranged like thin floor tiles with a pancake-shaped nucleus • cell surface that faces the body surface, cavity, lumen, or duct • ...

Cell Structure 2021-10-04

Cell Structure crossword puzzle
Across
  1. a small dense spherical structure in the nucleus of a cell during interphase.
  2. a minute cylindrical organelle near the nucleus in animal cells
  3. wall a rigid layer of polysaccharides lying outside the plasma membrane
  4. small, slender, hair-like structures present on the surface of all mammalian cells
  5. membrane-bound organelles
  6. a small organelle present in the cytoplasm of many cells
  7. pores protein-lined channel in the nuclear envelope
  8. ER part of a continuous membrane organelle in the cytoplasm of eukaryotic cells
  9. a slender threadlike structure, especially a microscopic appendage that enables many protozoa, bacteria, spermatozoa, etc. to swim.
  10. a long chain of protein subunit, as protein filament long chain of proteins, such as those found in hai
  11. a cell organelle that helps process and package proteins and lipid molecules
  12. a minute particle consisting of RNA
  13. the material of which the chromosomes of organisms other than bacteria (i.e., eukaryotes) are composed. It consists of protein, RNA, and DNA
  14. a plastid that contains chlorophyll and in which photosynthesis takes place
Down
  1. a substance formed during a middle step of a chemical reaction between reactants and the desired product
  2. a membrane-bound organelle that contains the cell's chromosomes
  3. a small fluid-filled bladder, sac, cyst, or vacuole within the body.
  4. an organelle found in large numbers in most cells
  5. membrane separates the interior of the cell from the outside environment
  6. vacuole a large vacuole found inside of plant cells
  7. A thin, helical, single-stranded filament of the cytoskeleton found in the cytoplasm of eukaryotic cells
  8. apparatus a cell organelle that helps process and package proteins and lipid molecules
  9. membrane the membrane found in all cells
  10. a structure that helps cells maintain their shape and internal organization
  11. Er an organelle found in both animal cells and plant cells

25 Clues: membrane-bound organelles • a minute particle consisting of RNA • membrane the membrane found in all cells • an organelle found in large numbers in most cells • vacuole a large vacuole found inside of plant cells • pores protein-lined channel in the nuclear envelope • a small organelle present in the cytoplasm of many cells • ...

BHS316 Exam 2 2022-02-11

BHS316 Exam 2 crossword puzzle
Across
  1. This complex of membrane proteins works with alpha and beta proteins to transmit the signal to T cell nucleus
  2. Protein that releases CLIP, allowing exogenous peptides to bind to class II groove
  3. Orientation of the ends of the binding groove for Class I MHC molecules
  4. T cells that don't have CD4 or CD8 receptors on their surface
  5. Protein molecules that present lipids to T cells
  6. This cytokine decreases T cell proliferation and makes CTLs less vicious
  7. The complement pathway that IgM is associated with
  8. Cuts proteins into small peptides to be loaded onto MHC molecules
  9. Release from macrophages or neutrophils, helps to activate DCs
  10. Stage of dendritic cell activity, not good APCs and express B7 in moderate amounts
Down
  1. Antibody that coats pathogens and is secreted in breast milk
  2. This receptor is expressed by CTLs that clips on to Class I MHC
  3. Act to refuel activated T cells that leave the node
  4. T cells express these receptors that bind to B7 protein and deactivate the immune system
  5. B cells bind to this, a process in which the immune system has gone wrong
  6. This cytokine is produced by Th17 helper T cells and increases the number of neutrophils
  7. The binding of this ligand on T cells to its receptor on B cells is the co-stimulatory signal for B cell activation
  8. This cytokine is produced by DCs to stimulate T cells to become Th1 helper T cells
  9. Combinations of these cause B cells to switch classes
  10. This type of T cell dampens the immune response, prevents over-reactivity
  11. This lymphoid organ is an "open house" to blood

21 Clues: This lymphoid organ is an "open house" to blood • Protein molecules that present lipids to T cells • The complement pathway that IgM is associated with • Act to refuel activated T cells that leave the node • Combinations of these cause B cells to switch classes • Antibody that coats pathogens and is secreted in breast milk • ...

Module 5 (4) 2023-10-16

Module 5 (4) crossword puzzle
Across
  1. molecules on self tissues for which tolerance is inadequate.
  2. property of behaving as an antigen
  3. ends of the forks formed by light and heavy chains contain a wide range of variable antigen binding sites.
  4. Bind free antigens
  5. cell surface markers and molecules that occur in some members of the same species but not in others.
  6. is a substance that provokes an immune response in specific lymphocytes.
  7. involved in allergic responses and parasitic worm infections.
  8. monomer circulates in blood, dimer in mucous and serous secretions.
  9. Bind processed antigens together with the MHC molecules on the cells that present antigens to them.
  10. five monomers, first class synthesized following Ag encounter.
  11. antibodies fill the surface receptors on a virus or the active site on a microbial enzyme to prevent it from attaching. Antitoxins for example.
Down
  1. T cell dependent antigens are processed by those phagocytes. (APC)
  2. small molecular group that is recognized by lymphocytes.
  3. Monomer, produced by plasma cells (primary response) and memory cells (secondary), most prevalent.
  4. Markers that display unique characteristics of self molecules and regulation of immune reactions. Required for T lymphocytes.
  5. Antibody aggregation ; cross-linking cells or particles into large clumps.
  6. secreted by APC to activate TH cells.
  7. genetically different type of lymphocyte
  8. process of coating microoorganisms or other particles with specific antibodies so they are more readily recognized by phagocytes.
  9. antigen that evokes allergic reactions.
  10. Monomer, serves as a receptor for antigen on B cells.
  11. potent T cell stimulators; provoke an overwhelming response.
  12. Regulatory receptors found on macrophages, dendritic cells and B cells,(MDB). Involved in presenting antigen T cells.
  13. produced by TH to activate B and other T cells. (T helper cells)

24 Clues: Bind free antigens • property of behaving as an antigen • secreted by APC to activate TH cells. • antigen that evokes allergic reactions. • genetically different type of lymphocyte • Monomer, serves as a receptor for antigen on B cells. • small molecular group that is recognized by lymphocytes. • molecules on self tissues for which tolerance is inadequate. • ...

Plant and Animal Cells 2018-09-11

Plant and Animal Cells crossword puzzle
Across
  1. Control center of the cell, holds the instructions for all cell processes.
  2. Packs proteins and other cell products to ship out of the cell.
  3. Network of channels within the cell, to move materials from place to place.
  4. The think fluid that fills the cells and cushions the organelles.
  5. Found inside the nucleus and contain DNA.
  6. Membrane Found in both plant and animal cells, surrounds the cell, and controls what goes in and out.
  7. Are mitochondria more important in plant or animal cells?
Down
  1. Produces protein molecules.
  2. Only in plant cells; contains chlorophyll and is the site of photosynthesis.
  3. True or False - Animal cells have a less defined shape, unlike plants that are boxy.
  4. What type of cells are plant and animal cells?
  5. The powerhouse of the cell, breaks down food molecules for energy.
  6. Stores food, water, and waste; bigger in plant cells than animal cells.
  7. Only in plant cells; provides protection, rigidity, and structure.
  8. Tiny “organs” found within the cells.
  9. In plant or animal cells, do vacuoles tend to be larger and store mostly water?

16 Clues: Produces protein molecules. • Tiny “organs” found within the cells. • Found inside the nucleus and contain DNA. • What type of cells are plant and animal cells? • Are mitochondria more important in plant or animal cells? • Packs proteins and other cell products to ship out of the cell. • The think fluid that fills the cells and cushions the organelles. • ...

Lymphatic and Immune Systems 2020-10-14

Lymphatic and Immune Systems crossword puzzle
Across
  1. leukocytes that engulf and ingest any unhealthy cells, substances, microbes or debris
  2. Fluid circulating in lymphatic system
  3. Organic compound that initiates an inflammatory immune response – dilates the vessels to allow the fighter cells access
  4. Secreted by plasma cells in response to antigen
  5. Removes cells during development, eliminates potentially cancerous and virus-infected cells and maintains balance in the body
  6. Leukocytes that combat multicellular parasites
  7. worm
  8. Medication that tells immune system not to overreact
  9. White blood cells in immune system which include natural killer cells, T cells and B cells
Down
  1. Foreign substance that induces and immune response
  2. Leukocytes that ingest harmful foreign particles, bacteria and dead or dying cells
  3. General name for any white blood cell – the cells that protect the body against infectious diseases and foreign invaders
  4. infectious agents that causes disease or illness to its host
  5. Most common type of leukocytes that help heal damaged tissues and resolve infections. Part of innate immune system
  6. C-reactive protein – test marker for inflammation in the body
  7. Covering (sheath) around the nerves that transmits electrical signals along nerve cells

16 Clues: worm • Fluid circulating in lymphatic system • Leukocytes that combat multicellular parasites • Secreted by plasma cells in response to antigen • Foreign substance that induces and immune response • Medication that tells immune system not to overreact • infectious agents that causes disease or illness to its host • ...

Bio 110 Crossword Puzzle 2021-02-18

Bio 110 Crossword Puzzle crossword puzzle
Across
  1. study of cells
  2. cell structure enables some prokaryotes to move
  3. water movement from high to low concentration
  4. energy source in active transport
  5. cell's shape and support comes from the ____
  6. helps the cell membrane maintain flexibility
  7. digests and recycles cell waste products
  8. animals do not have a cell ______
  9. water-hating, does not mix with water
  10. all cells come from preexisting ______
  11. process by which breast milk moves out of cells
Down
  1. more solutes than the inside of a cell
  2. jelly-like fluid, holds organelles in cells
  3. organelle where photosynthesis occurs
  4. cell membrane is made of a _____ bilayer
  5. collect light in plant cells
  6. English scientist invented scope, saw a cell
  7. ______ diffusion requires a carrier molecule
  8. ER where lipid synthesis happens is the ____
  9. site for protein synthesis

20 Clues: study of cells • site for protein synthesis • collect light in plant cells • energy source in active transport • animals do not have a cell ______ • organelle where photosynthesis occurs • water-hating, does not mix with water • more solutes than the inside of a cell • all cells come from preexisting ______ • cell membrane is made of a _____ bilayer • ...

Blood assignments 2023-03-29

Blood assignments crossword puzzle
Across
  1. PROTEIN THAT DOES NOT BELONG INSIDE THE BODY
  2. THE PERCENTAGE OF BLOOD & PLASMA.
  3. Formation of all blood cells
  4. Formation or erythrocytes (red blood cells)
  5. EACH HEME MOLECULE HOLDS __ IRON
  6. RESPONSIBLE FOR THE CELLS ABILITY TO TRANSPORT OXYGEN AND CARBON DIOXIDE
  7. the binding site of oxygen.
  8. white blood cells
  9. PLENTY OF OXYGEN; BRIGHT RED
  10. LOW IN O2, DARK RED
  11. A decrease in the oxygen carrying capacity of the RBC.
  12. platelets
Down
  1. No effective fibrin clot
  2. Formation of thrombocytes (platelets)
  3. PROTEIN THE BODY PRODUCES TO “ATTACK” ANY FOREIGN MATERIAL.
  4. REQUIRED FOR BLOOD CLOTTING
  5. red blood cells
  6. clumping of blood cells
  7. person trained to draw blood from a patient for clinical or medical testing, transfusions, donations, or research.
  8. ___ BINDS TO IRON
  9. blood collected from superficial vein

21 Clues: platelets • red blood cells • white blood cells • ___ BINDS TO IRON • LOW IN O2, DARK RED • clumping of blood cells • No effective fibrin clot • REQUIRED FOR BLOOD CLOTTING • the binding site of oxygen. • Formation of all blood cells • PLENTY OF OXYGEN; BRIGHT RED • EACH HEME MOLECULE HOLDS __ IRON • THE PERCENTAGE OF BLOOD & PLASMA. • Formation of thrombocytes (platelets) • ...

Hematopoiesis & RBC Disorders 2025-04-25

Hematopoiesis & RBC Disorders crossword puzzle
Across
  1. Earliest RBC precursors
  2. Platelet precursors
  3. Kidney hormone stimulating RBC production
  4. Abnormal Hb in sickle cell
  5. Immature neutrophils
  6. Intermediate lymphocytes
  7. Low RBCs/hemoglobin
  8. Primary hematopoietic site
  9. Immune response triggers
  10. Monocyte precursors
  11. Produces lymphocytes
  12. RBC production
  13. Excess RBC production
  14. Lymphocyte precursors
  15. From inadequate dietary iron
  16. Immature circulating RBCs
  17. Genetic crescent-shaped RBCs
Down
  1. Produce platelets
  2. From B12 deficiency
  3. Blood stem cells
  4. From marrow failure
  5. Early granulocyte stage
  6. Phagocytic cells from monocytes
  7. Produces RBCs/granulocytes/platelets
  8. Nucleated RBC precursors
  9. Blood cell formation
  10. From RBC destruction
  11. Intermediate to monocytes
  12. Granulocyte precursor
  13. Synonym for band cells

30 Clues: RBC production • Blood stem cells • Produce platelets • From B12 deficiency • Platelet precursors • From marrow failure • Low RBCs/hemoglobin • Monocyte precursors • Immature neutrophils • Blood cell formation • From RBC destruction • Produces lymphocytes • Granulocyte precursor • Excess RBC production • Lymphocyte precursors • Synonym for band cells • Earliest RBC precursors • ...

Chapter 3 2026-01-27

Chapter 3 crossword puzzle
Across
  1. cells that are singular,circular chromosome.
  2. arrangement of flagella attached at one or both ends of the cell.
  3. outside the plasma membrane.
  4. chain of several cells.
  5. pairs of single cells
  6. rod shaped bacterial cells (single cell)
  7. groups of four single cells.
  8. grape like clusters of bacterial cells.
Down
  1. Archaea-prokaryotes, but contain unique membrane lipids and cell wall components when compared to bacteria.
  2. protect against harsh environmental conditions.
  3. Spirillium
  4. pair of cells with ends attached.
  5. involved in the attachment and movement of bacterial cells.
  6. round shaped bacterial cell
  7. chains of single cells.

15 Clues: Spirillium • pairs of single cells • chain of several cells. • chains of single cells. • round shaped bacterial cell • outside the plasma membrane. • groups of four single cells. • pair of cells with ends attached. • grape like clusters of bacterial cells. • rod shaped bacterial cells (single cell) • cells that are singular,circular chromosome. • ...

Lymph Part 2 2023-04-19

Lymph Part 2 crossword puzzle
Across
  1. found in large instestine responsible for creating memory lymphocytes for long term immunity
  2. found in small intestine provides immune surveillance
  3. cells which provide a stroma to support other lymphoid tissue
  4. lymphoid organs where mature lymphocytes encounter antigens and are activated
  5. cells which produce plasma cells which secrete antibodies
  6. lymphoid organs where B and T cells mature
  7. part of a lymph node which increases in size when infection is present
  8. cells which manage immune response and some directly attack and destroy antigens
Down
  1. vessels which delivers lymph to nodes
  2. bean shaped structures which cleanse the lymph
  3. lymphoid organ responsible for attacking pathogens entering the mouth
  4. cells which destroy foreign substances and activate T cells
  5. lymph node is made up of multiple of these which house lymphocytes and has a germinal center
  6. vessels which move cleansed lymph away from the node
  7. cells which bring foreign cells to T cells for destruction
  8. lymphoid organ responsible for removing aged and defective red blood cells

16 Clues: vessels which delivers lymph to nodes • lymphoid organs where B and T cells mature • bean shaped structures which cleanse the lymph • vessels which move cleansed lymph away from the node • found in small intestine provides immune surveillance • cells which produce plasma cells which secrete antibodies • cells which bring foreign cells to T cells for destruction • ...

Cells Crossword 2020-09-30

Cells Crossword crossword puzzle
Across
  1. controls all cell activities and protein production
  2. external layer of a plant cell that's outside the cell membrane
  3. contains a nucleus and a has ribosomes
  4. contains digestive enzymes to breakdown food and waste
  5. convert glucose into ATP in during the process of cellular respiration
  6. small hairs on cell surfaces that wave back and fourth to allow the cell to move
  7. holds parts of the cell together and allows material to enter and exit
  8. unicellular, lacks a nucleus and membrane-bound organelles
  9. little organs that makeup cells
  10. synthesizes proteins that are found in cytoplasm
Down
  1. the basic unit of all living things
  2. membranous tubules that are in the cytoplasm of a eukaryotic cell
  3. hair like organelle used by cells and microorganisms for movement
  4. converts light energy into glucose in the process of photosynthesis
  5. modifies, collects, and packages proteins and lipids
  6. cell liquid in which chemical reactions occur

16 Clues: little organs that makeup cells • the basic unit of all living things • contains a nucleus and a has ribosomes • cell liquid in which chemical reactions occur • synthesizes proteins that are found in cytoplasm • controls all cell activities and protein production • modifies, collects, and packages proteins and lipids • ...

Cells Crossword 2020-09-30

Cells Crossword crossword puzzle
Across
  1. the basic unit of all living things
  2. hair like organelle used by cells and microorganisms for movement
  3. controls all cell activities and protein production
  4. convert glucose into ATP in during the process of cellular respiration
  5. cell liquid in which chemical reactions occur
  6. external layer of a plant cell that's outside the cell membrane
  7. synthesizes proteins that are found in cytoplasm
  8. modifies, collects, and packages proteins and lipids
  9. contains digestive enzymes to breakdown food and waste
  10. little organs that makeup cells
Down
  1. unicellular, lacks a nucleus and membrane-bound organelles
  2. holds parts of the cell together and allows material to enter and exit
  3. membranous tubules that are in the cytoplasm of a eukaryotic cell
  4. small hairs on cell surfaces that wave back and fourth to allow the cell to move
  5. converts light energy into glucose in the process of photosynthesis
  6. contains a nucleus and a has ribosomes

16 Clues: little organs that makeup cells • the basic unit of all living things • contains a nucleus and a has ribosomes • cell liquid in which chemical reactions occur • synthesizes proteins that are found in cytoplasm • controls all cell activities and protein production • modifies, collects, and packages proteins and lipids • ...

Cells: Review 2024-09-09

Cells: Review crossword puzzle
Across
  1. maintain stability in a cell
  2. post office of the cell
  3. contains a nucleus
  4. makes proteins
  5. circular DNA in bacteria
  6. transport system of cell
  7. stores water in a plant cell
  8. cell without a nucleus
  9. causes cell movement
Down
  1. makes ATP
  2. clean up crew of the cell
  3. contains DNA
  4. gatekeeper of the cell (controls what enters and leaves)
  5. genetic information
  6. can cause food poisoning
  7. strong and sturdy

16 Clues: makes ATP • contains DNA • makes proteins • strong and sturdy • contains a nucleus • genetic information • causes cell movement • cell without a nucleus • post office of the cell • circular DNA in bacteria • transport system of cell • can cause food poisoning • clean up crew of the cell • maintain stability in a cell • stores water in a plant cell • ...

S1 cells 2025-11-12

S1 cells crossword puzzle
Across
  1. The green part of plant cells that helps make food using sunlight.
  2. The tough outer layer that gives a plant cell its shape.
  3. The flat part of a microscope where you place your slide.
  4. The lens at the top of a microscope that you look through.
  5. A tool used to see things too small for our eyes.
  6. A cell in a leaf that contains many chloroplasts to absorb sunlight.
  7. The part of the cell that controls what it does.
  8. The part of the cell that controls what goes in and out.
Down
  1. The lens on a microscope that can be changed to zoom in or out.
  2. A tiny measuring unit used under a microscope.
  3. cell A cell that has a special shape or job.
  4. A cell that carries messages around the body.
  5. The jelly-like substance inside a cell where chemical reactions happen.
  6. The basic building block of all living things.
  7. The part of a plant cell that holds water and keeps the cell firm.
  8. The process that releases energy from food inside cells.

16 Clues: cell A cell that has a special shape or job. • A cell that carries messages around the body. • A tiny measuring unit used under a microscope. • The basic building block of all living things. • The part of the cell that controls what it does. • A tool used to see things too small for our eyes. • The tough outer layer that gives a plant cell its shape. • ...

BIO (Cells) 2025-11-17

BIO (Cells) crossword puzzle
Across
  1. A cell with a nucleus and membrane-bound organelles.
  2. The organelle that packages and sends out proteins and materials.
  3. The organelle that captures sunlight to make food for the plant.
  4. The structures that help the cell divide.
  5. The gel-like fluid inside the cell where organelles are found.
  6. The organelle that makes lipids and helps remove toxins.
  7. The rigid outer layer that gives support and protection to plant cells.
  8. The organelle that produces energy for the cell.
Down
  1. The storage organelle that holds water, food, or waste.
  2. A hollow protein tube that gives the cell shape and helps with movement.
  3. The thin barrier that controls what enters and leaves the cell.
  4. A cell without a nucleus and without membrane-bound organelles.
  5. The control center of the cell that holds DNA.
  6. The organelle that breaks down waste and old cell parts.
  7. The organelle covered with ribosomes that helps make and transport proteins.
  8. The structure that makes proteins.

16 Clues: The structure that makes proteins. • The structures that help the cell divide. • The control center of the cell that holds DNA. • The organelle that produces energy for the cell. • A cell with a nucleus and membrane-bound organelles. • The storage organelle that holds water, food, or waste. • The organelle that breaks down waste and old cell parts. • ...

Cells & Organelles 2025-10-19

Cells & Organelles crossword puzzle
Across
  1. outer boundary of the cell
  2. transports within the cell
  3. surrounds the control center of the cell
  4. stores food and water
  5. makes ribosomes
  6. packaging and exporting
  7. 1st person to see cells
  8. photosynthetic organelle in plants
Down
  1. tool used to view cells
  2. stores water; large in plants
  3. makes proteins
  4. in plants, outside the membrane of the cell
  5. interior of the cell, mostly water
  6. control center of the cell
  7. break down substances
  8. “powerhouse” of the cell

16 Clues: makes proteins • makes ribosomes • stores food and water • break down substances • tool used to view cells • packaging and exporting • 1st person to see cells • “powerhouse” of the cell • outer boundary of the cell • transports within the cell • control center of the cell • stores water; large in plants • interior of the cell, mostly water • photosynthetic organelle in plants • ...

Animal Tissue Culture 2025-09-19

Animal Tissue Culture crossword puzzle
Across
  1. A culture technique that involves immortalized cells from a single clone
  2. The state when cells completely cover the surface area of the culture vessel.
  3. A type of cell line that can be passaged indefinitely and does not die after a certain number of divisions
  4. Equipment used to ensure sterility during cell handling, often called a biosafety cabinet.
  5. The process of transferring cells from one culture vessel to another
  6. A type of microscope used to observe adherent cells growing at the bottom of culture flasks or dishes.
  7. The process of freezing cells at very low temperatures for long-term storage.
  8. The medium that supports cell growth and often includes serum
  9. Transparent vessel commonly used for observing cell growth under a microscope.
Down
  1. An enzyme commonly used to detach adherent cells during subculturing.
  2. Used in laboratories to measure the effects of compounds or substances on cultured cells
  3. A single, confluent sheet of adherent cells covering the surface of a flask or dish.
  4. A commonly used reagent in media that provides growth factors, often obtained from bovine sources.
  5. Culture that is derived after the first subculturing from the primary culture.
  6. This type of cell culture grows from established immortalized cellsINCUBATOR An essential piece of equipment used for incubating cell cultures at specific temperatures
  7. A crucial ingredient in the media that provides energy to cells
  8. A type of mammalian cell culture where cells are grown directly from tissue
  9. A cell culture medium supplement that helps maintain pH
  10. CELLS The first immortal human cell line, derived from cervical cancer.
  11. Reagents often added to media to reduce the risk of bacterial contamination.

20 Clues: A cell culture medium supplement that helps maintain pH • The medium that supports cell growth and often includes serum • A crucial ingredient in the media that provides energy to cells • The process of transferring cells from one culture vessel to another • An enzyme commonly used to detach adherent cells during subculturing. • ...

Stem Cells 2020-05-03

Stem Cells crossword puzzle
Across
  1. An example tissue source for adult stem cells
  2. source of cell made into IPSCs (2 words)
  3. brain disorder than can possibly be cured by stem cells
  4. a type of blood cell that can be made from bone marrow cells
  5. clinics that source embryonic stem cells
  6. Adult Stem Cells (3 words)
  7. a type of blood cell that can be made from bone marrow cells
  8. A 4 or 5 day old embryo
  9. Stem cells derived from a 4 or 5 day old embryo
Down
  1. Scientist who pioneered IPSCs
  2. Individuals with Diabetes might receive these cells to make insulin
  3. Capable of developing into any cell (3 words)
  4. Engineered stem cells: ___ pluripotent stem cells
  5. An example tissue source for adult stem cells
  6. An application of stem cells: tissue _______
  7. type of blood cell made from bone marrow cells
  8. bone marrow has been used to treat this type of cancer

17 Clues: A 4 or 5 day old embryo • Adult Stem Cells (3 words) • Scientist who pioneered IPSCs • source of cell made into IPSCs (2 words) • clinics that source embryonic stem cells • An application of stem cells: tissue _______ • An example tissue source for adult stem cells • Capable of developing into any cell (3 words) • An example tissue source for adult stem cells • ...

ch7 tristan cordray 2017-01-17

ch7 tristan cordray crossword puzzle
Across
  1. relatively constant internal conditions
  2. hold shape of a cell
  3. cells power plants
  4. structures inside cells
  5. group of similar cells that preforms a particular function
  6. contain digestive enzymes
Down
  1. use for storage inside cells
  2. act as a cells solar plant
  3. also called the plasma membrane
  4. at as a cells shipping and packaging for proteins
  5. spread throughout cell and make proteins
  6. at the center of a cell
  7. fundamental concept of biology
  8. basic unit of life
  9. animal cells do not have these

15 Clues: cells power plants • basic unit of life • hold shape of a cell • at the center of a cell • structures inside cells • contain digestive enzymes • act as a cells solar plant • use for storage inside cells • fundamental concept of biology • animal cells do not have these • also called the plasma membrane • relatively constant internal conditions • ...

Immunology Midterm 2 2021-02-17

Immunology Midterm 2 crossword puzzle
Across
  1. _____ positive T cell express both CD4 and CD8.
  2. Adhesion molecules act as _____ to coordinate travel of lymphocytes between human tissue and secondary lymphoid organs.
  3. PD-1 is expressed on the surface of T cells and inhibits T cells ________ in order to terminate the immune response.
  4. This type of T cell (4 letter abbreviation) helps to regulate self reactive T cells that could cause autoimmune disease.
  5. _______ chain genes of the B cells are rearranged if the receptors fail testing in bone marrow.
  6. This is where T cells are found in the lymph node.
  7. This type of selection asks T cells if they can sense a self-peptides being presented on an MHC molecule.
  8. Peripheral tolerance induction results in death or ______.
  9. The _____ zone occurs in the germinal center, where B cells proliferate and undergo hypermutation.
  10. This process allow for "abnormal" Class 2 MHC molecule presentation.
  11. This type of thymic epithelial cell is able to express thousands of tissue specific proteins.
Down
  1. When T cells enter the thymus they are resistant to _____ because they do not express CD4 or CD8.
  2. ____ positive cells are developed after positive selection.
  3. Receptor ______ occurs in B cells if their receptors do not recognize self-antigen in the bone marrow.
  4. After 5 days of this, a plasma B cell will die.
  5. Neutrophils only live a few ____. (This answer is plural.)
  6. This receptor causes T cells to have repressed re-activation.
  7. The secondary lymphoid organs include lymph node, MALT and ____.
  8. This type of dendritic cell tests for resistance to self-peptides in the thymus during negative selection.
  9. This 4 letter abbreviation is the process by which T cells to commit suicide or homicide after they have been re-activated multiple times.
  10. This type of cell death occurs when T cells are repeatedly activated and are targets for Fas-mediated killing.
  11. This chemokine is produced by FDC's in the lymph node to attract naive B cells.
  12. There is where Peter's Patches are located. (hint: 4 letter abbreviation)

23 Clues: _____ positive T cell express both CD4 and CD8. • After 5 days of this, a plasma B cell will die. • This is where T cells are found in the lymph node. • Neutrophils only live a few ____. (This answer is plural.) • Peripheral tolerance induction results in death or ______. • ____ positive cells are developed after positive selection. • ...

Variety of Living Organisms and Cells 2023-10-13

Variety of Living Organisms and Cells crossword puzzle
Across
  1. example of plant whose seeds are on a cob
  2. where photosynthesis occurs in cells
  3. organisms with cell nuclei that cannot be classified in other kingdoms
  4. type of cell with particular shape and function
  5. plant cells store this carbohydrate in their cells
  6. single celled organism that can photosynthesis.
  7. organism with no nucleus
  8. basic unit of biology
  9. a group of different tissues working together
  10. example of plant whose seeds are in pods
  11. release of energy from food
  12. controlling internal environment
  13. example of fungi; found on mouldy bread
  14. process of changing into cell with particular shape and function
  15. example of animal; spreads malaria
  16. small structure found in cells
  17. type of cell that can change into other types of cell
  18. being able to respond to environment
  19. type of cell with nucleus
  20. found in all cells and controls what enters cell
  21. a group of same or similar cells with same function
  22. animal cells store this carbohydrate in their cells
  23. contains DNA and controls cell activities
  24. microorganism that causes disease
  25. example of animal; good at destroying planet
  26. bacteria often have one of these for swimming
Down
  1. organisms with many cells
  2. small loop of DNA in bacteria
  3. plant cell walls made of this
  4. virus that attacks chloroplasts in plants
  5. where chemical reactions occur in cell
  6. single celled organism that causes malaria
  7. plants make their food by this process
  8. bacteria that makes yoghurt
  9. bacteria cell walls made of this
  10. found in plant cells and stores cell sap
  11. where aerobic respiration occurs in cells
  12. getting rid of metabolic waste
  13. virus that causes Covid 19
  14. where protein synthesis occurs in cells
  15. bacteria that causes pneumonia
  16. single celled fungi involved in brewing and baking
  17. fungal cell walls made of this
  18. single celled organism that changes shape and engulfs food

44 Clues: basic unit of biology • organism with no nucleus • organisms with many cells • type of cell with nucleus • virus that causes Covid 19 • bacteria that makes yoghurt • release of energy from food • small loop of DNA in bacteria • plant cell walls made of this • getting rid of metabolic waste • small structure found in cells • bacteria that causes pneumonia • ...

Cells Scavenger Hunt 2023-09-27

Cells Scavenger Hunt crossword puzzle
Across
  1. Prokaryotes are unicellular. This means they have ____ type of cell.
  2. Eukaryotes have many organelles. They are __________.
  3. makes ATP for the cell
  4. organelle that takes energy from sun and makes glucose
  5. a virus needs this to survive
  6. cleans up the waste in the cell
  7. Eukaryotes are multicellular. This means they have ________ cells.
  8. Animals and Plants have this type of cell
  9. The ________ body helps sort and package proteins in the cell.
  10. All cells have this. It is the jelly inside of the cell. It holds the organelles in place.
  11. This is a group of cells that do the same thing. It is above "cells" on the organizational table.
  12. Virus, Prokaryote, Eukaryote all have this in common
  13. All cells have this organelle. It makes proteins. It looks like tiny dots.
  14. Controls what can go in and out of the cell. Both types of cell contain this.
  15. Cells are all ___________ shapes and sizes depending on the type of cell.
  16. The ER is the ____________ that transports proteins.
Down
  1. scientific tool that is used to see cells
  2. Eukaryotes ________ from prokaryotes
  3. This gives plant cells and bacteria a rigid structure
  4. a prokaryote cell does not have one of these. It controls all functions of the cell and contains DNA
  5. The ____________ stores fluid and nutrients for the cell.
  6. The size of a prokaryote cell
  7. A prokaryote cell does not have a lot of details. It is very _________.
  8. process of the cell dividing
  9. pro means...
  10. All living things are made of Cells
  11. True or False: a virus can survive on its own
  12. This is not living but contains DNA
  13. These are organs for the cell. Eukaryotes have lots but prokaryotes don't.
  14. An example of a prokaryote cell
  15. True or False: If you have a virus and go to the doctor they won't be able to give you any medicine.
  16. cells come from ______________ cells

32 Clues: pro means... • makes ATP for the cell • process of the cell dividing • a virus needs this to survive • The size of a prokaryote cell • cleans up the waste in the cell • An example of a prokaryote cell • All living things are made of Cells • This is not living but contains DNA • Eukaryotes ________ from prokaryotes • cells come from ______________ cells • ...

Cells! Topics 4-6 2025-10-13

Cells! Topics 4-6 crossword puzzle
Across
  1. A hair-like structure that resembles a whip that helps with cell movement
  2. The outermost part of some cells, giving these cells shape and helping prevent water loss
  3. Small organelles that are either floating in the cytoplasm or attached to Rough ER that make proteins
  4. The outer cell barrier made of a bilipid layer that controls what enters and exits a cell
  5. An organism with only one cell
  6. Green organelle found in plant cells, this is where photosynthesis takes place
  7. The shape of DNA in prokaryotes
  8. Found in animal cells, these break down old cells and cell parts as well as break down food
  9. Composed of flat sacs and tubes, found near the nucleus, transports proteins and lipids inside the cell
  10. Small organelle inside the nucleus that makes ribosomes
  11. The jelly-like fluid made of water and salt inside cells which hold organelles in place
Down
  1. Small, flat stacks that packages and distributes proteins
  2. The small parts of a cell that help it function
  3. The shape of DNA in eukaryotes
  4. The most important technological advancement in Biology
  5. Cells like bacteria and archaea without membrane bound organelles
  6. Sac-like organelles that stores food, waste, and other materials
  7. The belief that all living things came from non-living things
  8. States that all cells come from pre-existing cells, all living things are composed of one or more cells, and the cell is the basic unit of life
  9. In eukaryotic cells, this is the command center of the cell and contains genetic material
  10. Where energy stored in food is converted to ATP for the cell to use during cellular respiration
  11. Network of microfilaments and microtubules in the cytoplasm that helps provide structure and aids in cell division
  12. Small hair-like structures around the cell that move back and forth, helping with cell movement
  13. More complex cells like protists, fungi, plants, and animals with membrane bound organelles

24 Clues: The shape of DNA in eukaryotes • An organism with only one cell • The shape of DNA in prokaryotes • The small parts of a cell that help it function • The most important technological advancement in Biology • Small organelle inside the nucleus that makes ribosomes • Small, flat stacks that packages and distributes proteins • ...

Anna Ghani: Red Blood Cells 2019-08-06

Anna Ghani: Red Blood Cells crossword puzzle
Across
  1. Red blood cells aid in what exchange?
  2. Red blood cells are red, because hemoglobin is a what?
  3. What is another name for the red blood cell?
  4. Red blood cells are covered in a membrane composed of what? (1)
  5. What is the protein inside red blood cells?
  6. Where do red blood cells carry carbon dioxide too?
  7. The main job of the red blood cell is to transport what?
  8. Red blood cells are made in what marrow?
Down
  1. Where do red blood cells carry oxygen too?
  2. Red blood cells have a what of 6-8 um?
  3. The what of a red blood cell is 120 days?
  4. Red Blood cells lose their nucleus in a process called Erthroid what?
  5. Red blood cells make up 44% of what?
  6. Red blood cells are covered in a membrane composed of what? (2)
  7. What shape are red blood cells?

15 Clues: What shape are red blood cells? • Red blood cells make up 44% of what? • Red blood cells aid in what exchange? • Red blood cells have a what of 6-8 um? • Red blood cells are made in what marrow? • The what of a red blood cell is 120 days? • Where do red blood cells carry oxygen too? • What is the protein inside red blood cells? • ...

Blood Cross word 2021-04-07

Blood Cross word crossword puzzle
Across
  1. the passage of blood cells through the intact walls of the capillaries, typically accompanying inflammation.
  2. a group of proteins in your blood. They are made in your liver by your immune system.
  3. The percentage of the total blood volume which are contributed by formed elements.
  4. Is the rupturing of red blood cells and the release of their contents into surrounding fluid. Hemolysis inside or outside the body.
  5. A decrease in the Oxygen carrying capacity of the red blood cells
  6. an immature erythrocyte, containing a nucleus.
  7. a blood-plasma glycoprotein, which plays a central role in iron metabolism and is responsible for ferric-ion delivery.
  8. a condition in which the body or a region of the body is deprived of adequate oxygen supply at the tissue level.
  9. an orange-yellow pigment that occurs normally when part of your red blood cells break down.
  10. 55% of blood volume
  11. a protein, specifically a clotting factor , that is essential for proper blood clot formation.
Down
  1. condition in which the skin, whites of the eyes and mucous membranes turn yellow because of a high level of bilirubin
  2. Red blood cells
  3. the process which produces red blood cells, which is the development from erythropoietic stem cell to mature red blood cell.
  4. a small colorless disk-shaped cell fragment without a nucleus, found in large numbers in blood and involved in clotting.
  5. white blood cells
  6. a protein in your red blood cells that accounts for over 95% of the red blood cells and are formed by two globins
  7. are immature red blood cells (RBCs).
  8. 50 to 70 percent of the circulating white blood cells are
  9. rotein made by your liver, helps keep fluid in your bloodstream so it doesn't leak into other tissues.
  10. The growth and maturation of the blood cells and other formed blood elements in the bone marrow.

21 Clues: Red blood cells • white blood cells • 55% of blood volume • are immature red blood cells (RBCs). • an immature erythrocyte, containing a nucleus. • 50 to 70 percent of the circulating white blood cells are • A decrease in the Oxygen carrying capacity of the red blood cells • The percentage of the total blood volume which are contributed by formed elements. • ...

Miscellaneous part 2 2023-03-17

Miscellaneous part 2 crossword puzzle
Across
  1. infectious agent of small size and simple composition that can multiply only in living cells of animals, plants, or bacteria. The name is from a Latin word meaning “slimy liquid” or “poison.”
  2. chemotherapeutic substances that are capable of killing and inhibiting growth of specific microorganisms
  3. Any substance that causes the body to make an immune response against that substance.
  4. lymphocytes known as B cells and T cells.
  5. cells that special in engulfing and destroying foreign particles, capable of rendering protection against bacteria and other foreign particles in the body.
  6. results when exposure to a disease organism triggers the immune system to produce antibodies to that disease.
  7. A complex network of cells, tissues, organs, and the substances they make that helps the body fight infections and other diseases.
  8. the immune system.
Down
  1. Specific adaptive response
  2. provided when a person is given antibodies to a disease rather than producing them through his or her own immune system.
  3. happens when germs like bacteria and fungi develop the ability to defeat the drugs designed to kill them.
  4. The act of introducing a vaccine into the body to produce protection from a specific disease.
  5. acquired from exposure to the disease organism through infection with the actual disease.
  6. major components of the adaptive immune system.
  7. a mean by which the body is given immunity to a disease by intentional exposure to small quantities of it.
  8. The middle white layer is composed of white blood cells (WBCs) and platelets, and the bottom red layer is the red blood cells (RBCs).
  9. physical and chemical barriers that are always ready and prepared to defend the body from infection.
  10. specialized cells involved in the detection, phagocytosis and destruction of bacteria and other harmful organisms.
  11. a type of white blood cell of the lymphocyte subtype.
  12. protective proteins produced by your immune system.

20 Clues: the immune system. • Specific adaptive response • lymphocytes known as B cells and T cells. • major components of the adaptive immune system. • protective proteins produced by your immune system. • a type of white blood cell of the lymphocyte subtype. • Any substance that causes the body to make an immune response against that substance. • ...

UNIT 2 HOMEOSTASIS DO NOW 2025-04-24

UNIT 2 HOMEOSTASIS DO NOW crossword puzzle
Across
  1. A type of cell division that results in two identical daughter cells, important for growth and repair.
  2. Body system responsible for absorbing nutrients
  3. Diffusion of water
  4. A response that reduces the effect of a stimulus (e.g., body temperature regulation).
  5. The process by which cells become specialized to perform specific functions.
  6. The ability of an organism to maintain a stable internal environment despite changes in external conditions.
  7. A response that amplifies or increases the effect of a stimulus (e.g., blood clotting).
  8. an organism that makes one sick
  9. A structure composed of different tissues working together to perform complex functions (e.g., heart, lungs).
  10. Undifferentiated cells that can develop into different types of specialized cells.
  11. part of the cell cycle where the cell performs its job
  12. cell division used by prokaryotic cells
  13. part of the cell cycle where the cells cytoplasm divides
Down
  1. A group of similar cells that work together to perform a specific function.
  2. nonliving particle
  3. A type of solution that has more water molecules than solute molecules
  4. A group of organs that work together to perform major body functions (e.g., circulatory system, digestive system).
  5. reproductive cells
  6. A type of cell division that results in haploid cells.
  7. Body system responsible for transporting oxygen and nutrients
  8. body cells produced from mitosis
  9. A type of solution that would cause water to move out of cells
  10. A process in which a system regulates itself by monitoring its own output (includes negative and positive feedback).
  11. Body system responsible for creating hormones
  12. type of pathogen that can be treated with antibiotics
  13. type of replication cycle where the DNA joins the hosts DNA
  14. The process by which a parent cell divides into two or more daughter cells.
  15. Body system responsible for removing waste

28 Clues: nonliving particle • Diffusion of water • reproductive cells • an organism that makes one sick • body cells produced from mitosis • cell division used by prokaryotic cells • Body system responsible for removing waste • Body system responsible for creating hormones • Body system responsible for absorbing nutrients • type of pathogen that can be treated with antibiotics • ...

Megan's Unit two Anatomy Crossword 2020-10-05

Megan's Unit two Anatomy Crossword crossword puzzle
Across
  1. form blood
  2. this layers provide protection for the underlying layers
  3. 2 layers of cells, rare in the body, and found in salivary and mammary glands
  4. form connective tissue proper
  5. muscle tissue attached to bones by ligaments and tendons
  6. cells on the free surface, rare in the body, found in your larynx.
  7. muscle tissue composed of strands of smooth muscle cells
  8. provides flexible cushioning found between vertebrae and arteries
  9. a single layer of cube-shaped cells that secrete and absorbe substances
  10. convert stimuli into nerve impulses and pass impulses to other neurons
  11. highly flexible and found in outer ear and tip of nose
  12. made of fat cells and provides nutrient to other cells
  13. fivers arranged in one direction, found in ligaments and tendons
  14. a single layer of tall, closely packed cells
  15. form cartilage
  16. a single flat layer of cells that is thin and permeable found in lung tissue
Down
  1. the study of tissues
  2. allowing nerve impulses to communicate between different regions of the body
  3. most common type of connective tissue and attaches to epithelial tissue
  4. contains lots of collagen and found in intervertebral spaces
  5. cells that cover the exterior surfaces of the body
  6. contains reticular fivers that create a stiff framework to support other cells
  7. support and protect neurons and are able to regenerate after injury
  8. tissue that surrounds the bones of your body
  9. glassy looking and found in larynx and bridge of nosed
  10. appears stratified but not and cell nuclei are found at different levels
  11. binds the cells and organs of the body together and provides protection and support
  12. form bone tissue
  13. free surface cells, based on the stretching of tissue
  14. arrangement of many directions, provides strength and found in capsules around organs
  15. muscle tissue that is found in the heart only and helps heart to pump blood through the body
  16. osteocytes secrete ground substances, fibers, collagen, and fluids

32 Clues: form blood • form cartilage • form bone tissue • the study of tissues • form connective tissue proper • tissue that surrounds the bones of your body • a single layer of tall, closely packed cells • cells that cover the exterior surfaces of the body • free surface cells, based on the stretching of tissue • glassy looking and found in larynx and bridge of nosed • ...

Skin Cancer 2024-01-13

Skin Cancer crossword puzzle
Across
  1. A cream or lotion that protects you from the sun.
  2. Liquid nitrogen to freeze skin cancer, the dead cells slough off after treatment
  3. Metastatic cancer occurs when cancer cells break off from the original tumor, enter your bloodstream or lymph system and spread to other areas of your body.
  4. A pigmented spot, mark, or small permanent protuberance on the human body.
  5. An operation in which an organ or tissue is transplanted.
  6. Light from the sun
  7. Radiation to kill cancer cells or keep them from growing and dividing.
  8. Type of cancer that forms in your basal cells in the lower part of your epidermis (the outside layer of your skin).
Down
  1. Type of cancer that forms in your squamous cells in the outside layer of your skin.
  2. A medication to train your immune system to kill cancer cells.
  3. Medication that activate with blue or red fluorescent, destroy precancerous cells while leaving normal cells alone.
  4. Dermatologist removes the tumor and some surrounding healthy skin to be sure all the cancer is gone.
  5. Dermatologist removes only diseased tissue, saving as much surrounding normal tissue as possible.
  6. Type of cancer that forms in cells that called melanocytes. The most serious skin cancer since it can spread to other areas of your body.
  7. A medication that is use to kill cancer cells, if cancer has spread to others parts of the body
  8. a burn from the sun that can be first, second, and third degree burn in your skin
  9. To relieve a person of the symptoms of a disease or condition.
  10. a disease that involves the growth of abnormal cells in your skin tissues.
  11. Cells that don’t spread or cause harm
  12. Brown pigments that gives you skin its color and protects against some of the sun’s damaging UV rays.

20 Clues: Light from the sun • Cells that don’t spread or cause harm • A cream or lotion that protects you from the sun. • An operation in which an organ or tissue is transplanted. • A medication to train your immune system to kill cancer cells. • To relieve a person of the symptoms of a disease or condition. • ...

Nathan B 2017-01-06

Nathan B crossword puzzle
Across
  1. cells look like a mouse
  2. a large membrane enclosed structure
  3. didn't beileve cells existed
  4. a microscope that uses light as a adversity
  5. cells look like a unequal oval
  6. cells can reproduce asexually
  7. is held in eukaryotes nucleus
Down
  1. cells that enclose the dna in the nucleus
  2. cells that don't hold dna in the nucleus
  3. a series of lens to see small objects
  4. anything alive is made of cells
  5. is what cells live in
  6. a thin yet flexible outside of some cells
  7. cell membrane look like a square
  8. things that reproduce sexually can adapt cell disconformitiessome

15 Clues: is what cells live in • cells look like a mouse • didn't beileve cells existed • cells can reproduce asexually • is held in eukaryotes nucleus • cells look like a unequal oval • anything alive is made of cells • cell membrane look like a square • a large membrane enclosed structure • a series of lens to see small objects • cells that don't hold dna in the nucleus • ...

Anna Ghani: Red Blood Cells 2019-08-09

Anna Ghani: Red Blood Cells crossword puzzle
Across
  1. Red blood cells are red, because hemoglobin is a what?
  2. Red blood cells make up 44% of what?
  3. Where do red blood cells carry carbon dioxide too?
  4. Red blood cells aid in what exchange?
  5. What is another name for the red blood cell?
  6. What is the protein inside red blood cells?
  7. The what of a red blood cell is 120 days?
  8. Red blood cells have a what of 6-8 um?
Down
  1. Red blood cells are covered in a membrane composed of what (one)?
  2. Red Blood cells lose their nucleus in a process called what?
  3. Where do red blood cells carry oxygen too?
  4. Red blood cells are made in what marrow?
  5. The main job of the red blood cell is to transport what?
  6. What shape are red blood cells?
  7. Red blood cells are covered in a membrane composed of what (two)?

15 Clues: What shape are red blood cells? • Red blood cells make up 44% of what? • Red blood cells aid in what exchange? • Red blood cells have a what of 6-8 um? • Red blood cells are made in what marrow? • The what of a red blood cell is 120 days? • Where do red blood cells carry oxygen too? • What is the protein inside red blood cells? • ...

Tissues 2018-10-04

Tissues crossword puzzle
Across
  1. type of connective tissue. blood is an example
  2. thin flattened cells
  3. one layer of cells
  4. cube-like cells with a central nucleus
  5. mast cells produce this substance which helps prevent blood clots in the body
  6. a group of similar cells that are organised to perform a specific function
  7. cells layered on top of each other
Down
  1. connective tissue consisting mainly of collagen
  2. cells arranged in columns
  3. no blood supply
  4. epithelial cells have two ends which means they have ____
  5. the number of main tissue categories
  6. many of these together make up a tissue
  7. tissue which consists of a matrix containing fibres and cells
  8. The tissue covering the body's internal and external surfaces

15 Clues: no blood supply • one layer of cells • thin flattened cells • cells arranged in columns • cells layered on top of each other • the number of main tissue categories • cube-like cells with a central nucleus • many of these together make up a tissue • type of connective tissue. blood is an example • connective tissue consisting mainly of collagen • ...

Vocab Part II Test Review Name: ___________ 2024-02-06

Vocab Part II Test Review Name: ___________ crossword puzzle
Across
  1. A cell that is the source of other cells.
  2. In some multicellular animals, the cell uses mitosis and cell division to produce a BUD of cells identical to the parent cell.
  3. cells found in animals
  4. moving things inside and outside of a cell
  5. When a piece of a plant breaks off and the piece begins to grow into a new plant.
  6. A type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus
  7. The time where a cell grows and duplicates its chromosomes and organelles in preparation for mitosis.
  8. movement of things inside and outside of cell without the use of energyfd
  9. more complex types of cells like protists or amoeba
  10. cells found in plants with chloroplasts and vacuole
  11. The cell duplicates its genetic material, then the cell elongates causing the genetic material to split. The cell pinches down in the middle, producing two new daughter cells identical to the parent cell.
Down
  1. The joining together of male genetic and female genetic material
  2. simple single celled bacteria
  3. The ability to regrow lost parts.
  4. the process in which cells make proteins
  5. When 1 cell divides into 2 cells; 2 cells dividing into 4; 4 cells dividing into 8, and so on. So, an entire organism can grow from one cell alone.
  6. sometimes mistakes are made in DNA
  7. The passing of traits from one generation to the next.
  8. Horizontal stems that grow and form roots from a plant.
  9. organisms that exist that are composed of a single cell
  10. segments of DNA strands that code for a specific trait
  11. Each cell goes through a life cycle; one complete cell cycle is the time from one cell division to the next. Different cells have different lengths of cycles.
  12. stands for ribonucleic acid

23 Clues: cells found in animals • stands for ribonucleic acid • simple single celled bacteria • The ability to regrow lost parts. • sometimes mistakes are made in DNA • the process in which cells make proteins • A cell that is the source of other cells. • moving things inside and outside of a cell • more complex types of cells like protists or amoeba • ...

Chapter 12 The Blood System 2013-06-18

Chapter 12 The Blood System crossword puzzle
Across
  1. Differential blood count
  2. A protein in red blood cells that is essential to the transport of oxygen (HGB)
  3. Neoplastic disorder in which there is an excessive increase in white blood cells
  4. Dissolves blood clots
  5. Have two main groups;granulocytes and agranulocytes
  6. A test for antibodies on red blood cells
  7. Biochemistry panel
  8. Red blood cells vary in size and shape
  9. The withdrawal of blood for examination; also known as venipuncture
  10. Activated Partial Thromboplastin Time
  11. Platelet count
  12. Clear liquid made up of 92% water and 8% organic and inorganic biochemicals
  13. Erythr(o)
Down
  1. Leuk(o)
  2. To remove for analysis
  3. Abnormal number of immature red blood cells
  4. Measures packed red blood cells in a sample
  5. Produced in the bone marrow in response to erythrompoietin
  6. Clot Thromb(o)
  7. A condition in which red blood cells do not transport enough oxygen to the tissues
  8. Aid in the clotting of blood
  9. Insert into the body
  10. The presence of multiple tiny hemorrhages under the skin

23 Clues: Leuk(o) • Erythr(o) • Clot Thromb(o) • Platelet count • Biochemistry panel • Insert into the body • Dissolves blood clots • To remove for analysis • Differential blood count • Aid in the clotting of blood • Activated Partial Thromboplastin Time • Red blood cells vary in size and shape • A test for antibodies on red blood cells • Abnormal number of immature red blood cells • ...

Communication & Homeostasis - Hormones 2014-10-06

Communication & Homeostasis - Hormones crossword puzzle
Across
  1. A hormone secreted by a-cells in response to low blood sugar levels
  2. Most of the cells in the Islets of Langerhans
  3. Glucose in the liver -> glycogen for storage
  4. Has glycoproteins with complimentary shapes to a hormone
  5. A posh word for liver cells
  6. Groups of a-cells and B-cells
  7. Amino acids + fats -> glucose
  8. A group of cells wich can detect a hormone
  9. Secretion through ducts
  10. Chemical messengers
  11. Secretion directly into the blood without ducts
  12. E.g. cAMP which transmits a signal inside the cell
  13. Secreted by B-cells
  14. A second messenger (or Billy)
  15. Storage sugar
Down
  1. Fight or flight hormone
  2. Secrete Insulin
  3. Hormones not soluble to phospholipid bilayer
  4. Becomes an active enzyme when a hormone-receptor complex forms
  5. Glands on top of the kidneys
  6. Hormones which transmits a signal around the body by binding to receptors
  7. Reversal of a change to the internal environment
  8. Hormones which are soluble to the phospholipid bilayer
  9. C6H12O6
  10. Forms a complex with hormones

25 Clues: C6H12O6 • Storage sugar • Secrete Insulin • Chemical messengers • Secreted by B-cells • Fight or flight hormone • Secretion through ducts • A posh word for liver cells • Glands on top of the kidneys • Groups of a-cells and B-cells • Amino acids + fats -> glucose • Forms a complex with hormones • A second messenger (or Billy) • A group of cells wich can detect a hormone • ...

BIO: Cells Crossword 2023-12-06

BIO: Cells Crossword crossword puzzle
Across
  1. Specialized structures inside of cells
  2. Like little solar panels for plant cells
  3. A fluid-like substance inside cells
  4. Organs working together form these
  5. Storage units for cells
  6. A thin semi-permeable layer
  7. A type of organism that does not have a nucleus
  8. The powerhouse of the cell
  9. Mushrooms
  10. A strong, rigid structure that surrounds the cell membrane in plant cells
  11. The smallest unit of any organism
Down
  1. Stores DNA
  2. Contains enzymes to break down lipids and such
  3. Sorts and packages proteins
  4. Proteins are assembled on these organelles
  5. An organelle that is associated with making proteins and lipids
  6. Many like cells became these
  7. Tissues become these
  8. Protein filaments that give a cell its shape
  9. Organisms like a tree, a rose, grass, etc.
  10. Very small prokaryotes
  11. A type of organism that has a nucleus in its cells
  12. Organisms like a dog, cat, monkey, etc.
  13. A flexible structure that forms a strong barrier between the cell and its surroundings

24 Clues: Mushrooms • Stores DNA • Tissues become these • Very small prokaryotes • Storage units for cells • The powerhouse of the cell • Sorts and packages proteins • A thin semi-permeable layer • Many like cells became these • The smallest unit of any organism • Organs working together form these • A fluid-like substance inside cells • Specialized structures inside of cells • ...

Blood Crossword 2025-09-16

Blood Crossword crossword puzzle
Across
  1. blood is the only _______________ tissue
  2. a loose blood clot that plugs/blocks a smaller blood vessel
  3. white blood cells that include lymphocytes and monocytes
  4. red blood production in the red bone marry through mitosis
  5. prothrombin activator converts prothrombin to ________________
  6. a clot in the wrong place
  7. a disorder described as too many RBCs, increasing the blood viscosity
  8. the only white blood cells that are NOT phagocytic
Down
  1. white blood cells that include basophils, neutrophils and eosinophils
  2. the vitamin needed for DNA synthesis in red blood cells
  3. white blood cells that may become macrophages
  4. biconcave disc-shaped bag of hemoglobin (anucleate)
  5. platelets are fragments of this kind of cell
  6. another term for platelets
  7. insoluble mesh that strengthens a blood clot
  8. 65% of our iron is bound in this red blood cell protein
  9. quick localized response to bleeding (a.k.a. clotting)
  10. a loose clot in the bloodstream
  11. a blood disorder described as not having enough red blood cells ("lacking blood")
  12. white blood cells

20 Clues: white blood cells • a clot in the wrong place • another term for platelets • a loose clot in the bloodstream • blood is the only _______________ tissue • platelets are fragments of this kind of cell • insoluble mesh that strengthens a blood clot • white blood cells that may become macrophages • the only white blood cells that are NOT phagocytic • ...

Smell & Taste 2025-10-16

Smell & Taste crossword puzzle
Across
  1. Sense of smell
  2. Liquid in the mouth
  3. The scent brain receptor cells detect from certain flowers
  4. cells Nerve cells that react to smells or tastes
  5. Taste buds that detect burnt food
  6. Taste buds that detect lemons
  7. The scent brain receptor cells detect from chili, Mexican, or Indian food
  8. Floppy muscle in mouth that helps us speak & chew food
Down
  1. The sense of taste
  2. Slime-like substance found inside nose
  3. Tubes inside nose that warm, moisten, & filter air
  4. Openings in nose where air enters
  5. nerve Sends smells to the brain
  6. Taste buds that detect potato chips
  7. Tough,flexible material that forms the nose, outer ear, & joints
  8. The scent brain receptor cells detect after a snow fall
  9. The scent brain receptor cells detect from skunks or vomit
  10. Tiny hairs found in the nose & ears
  11. Receptor cells on tongue that sense sweet, salty, sour, or bitter flavors
  12. Taste buds that detects sugar

20 Clues: Sense of smell • The sense of taste • Liquid in the mouth • Taste buds that detect lemons • Taste buds that detects sugar • nerve Sends smells to the brain • Openings in nose where air enters • Taste buds that detect burnt food • Taste buds that detect potato chips • Tiny hairs found in the nose & ears • Slime-like substance found inside nose • ...

TILLS 2019-10-14

TILLS crossword puzzle
Across
  1. Secreted by plasma cells
  2. Programmed cell death
  3. The product of fusing spleen cells from an immunised mouse with myeloma cells
  4. Cells that release chemicals from granules in their cytoplasm during immune response
  5. A procedure designed to create memory cells using a less harmful strain of pathogen
  6. A type of b cell
  7. Antigenic determinants
  8. A type of cell stimulated by the second exposure to an antigen
Down
  1. Antibody mediated immune response
  2. The process of a macrophage engulfing a pathogen
  3. AKA Antibodies
  4. A process stimulated in b cells by antigens
  5. Foreign molecule that stimulates an immune response
  6. Molecules that regulate white blood cell activity
  7. Engulfs the pathogen while killer T cells attack
  8. Macrophages engulfing a pathogen ____ helper T cells
  9. The maturation site of a T cell

17 Clues: AKA Antibodies • A type of b cell • Programmed cell death • Antigenic determinants • Secreted by plasma cells • The maturation site of a T cell • Antibody mediated immune response • A process stimulated in b cells by antigens • The process of a macrophage engulfing a pathogen • Engulfs the pathogen while killer T cells attack • Molecules that regulate white blood cell activity • ...

Biology Chapter 7 Review 2021-09-20

Biology Chapter 7 Review crossword puzzle
Across
  1. this makes the proteins in a cell
  2. this is lets things in or out of the cell
  3. found in plant but not animal cells
  4. transport requires energy
  5. these cells are prokaryotic
  6. movement across a membrane with the concentration gradient
  7. this type of electron microscope has a 3-d\D image
  8. brings things into the cell by pinching
  9. cells are the basic ______ of structure and function
Down
  1. these cells have their DNA in a nucleus
  2. constant internal conditions
  3. all living things are made of one or more of these
  4. all cells come from _______ cells
  5. the diffusion of water across a membrane
  6. these are made up of tissues
  7. this type of ER has ribosomes
  8. a group of cells with a similar function

17 Clues: transport requires energy • these cells are prokaryotic • constant internal conditions • these are made up of tissues • this type of ER has ribosomes • this makes the proteins in a cell • all cells come from _______ cells • found in plant but not animal cells • these cells have their DNA in a nucleus • brings things into the cell by pinching • ...

Anna Ghani: Red Blood Cells 2019-08-09

Anna Ghani: Red Blood Cells crossword puzzle
Across
  1. Red blood cells are covered in a membrane composed of what (one)?
  2. Where do red blood cells carry oxygen too?
  3. Red blood cells have a what of 6-8 um?
  4. Where do red blood cells carry carbon dioxide too?
  5. Red blood cells are covered in a membrane composed of what (two)?
  6. What is the protein inside red blood cells?
  7. What is another name for the red blood cell?
  8. Red blood cells make up 44% of what?
Down
  1. Red blood cells aid in what exchange?
  2. Red blood cells are red, because hemoglobin is a what?
  3. Red blood cells are made in what marrow?
  4. The what of a red blood cell is 120 days?
  5. What shape are red blood cells?
  6. Red Blood cells lose their nucleus in a process called what?
  7. The main job of the red blood cell is to transport what?

15 Clues: What shape are red blood cells? • Red blood cells make up 44% of what? • Red blood cells aid in what exchange? • Red blood cells have a what of 6-8 um? • Red blood cells are made in what marrow? • The what of a red blood cell is 120 days? • Where do red blood cells carry oxygen too? • What is the protein inside red blood cells? • ...

CELL PROJECT 2022-09-06

CELL PROJECT crossword puzzle
Across
  1. relating to cells
  2. Outer barrier providing extra support and gives shape to plant cells
  3. Powerhouse of the cell
  4. Intake of oxygen and the release of carbon dioxide
  5. Food making structure found in plant cells
  6. encloses the cell
  7. type of cell division
  8. Units of heredity
  9. Structure that helps cells maintain their shape
  10. A specialized part of a cell
  11. Contains membrane-bound structures
  12. cells put together
  13. A green pigment found in plants
  14. Internal delivery system
Down
  1. Small particles of RNA and proteins
  2. Gel-like fluid that takes up space inside the cell
  3. Basic unit of life
  4. Separate chromosome pairs during mitosis
  5. Breaks down larges food molecules
  6. Stack packages of membranes in the cell that packages proteins
  7. storage for cells
  8. Structure that contains cells' DNA and controls cell activity
  9. A threadlike strand of DNA that carries genes
  10. A complex protein
  11. A small anatomically normal sac or bladderlike structure
  12. Lacks membrane-bound structures

26 Clues: relating to cells • storage for cells • A complex protein • encloses the cell • Units of heredity • Basic unit of life • cells put together • type of cell division • Powerhouse of the cell • Internal delivery system • A specialized part of a cell • Lacks membrane-bound structures • A green pigment found in plants • Breaks down larges food molecules • Contains membrane-bound structures • ...

B2.3 Cell Specialization 2025-09-12

B2.3 Cell Specialization crossword puzzle
Across
  1. hardens the zonapellucida
  2. cytoskeletal structure in the tail of the sperm
  3. process of developing into highly specialized cells
  4. muscles that connect to skeletons
  5. red blood cells
  6. cells on the walls in the alveoli
  7. filtered liquid
  8. stem cells that can only become related cell types
  9. signalling chemical that determinds what genes are expressed
Down
  1. adaptation where cell curves in on both sides
  2. muscle involved in involuntary movement
  3. liquid that stops alveoli walls from sticking together
  4. male gamete
  5. stage where stem cells can become any cell except placenta cells
  6. where adult stem cells can be found
  7. filitering unit of the kidney
  8. affects the rate of diffusion
  9. affects the rate of metabolism
  10. tip of the sperm cell that houses enzymes
  11. infolds of the membrane
  12. little hairs that increases surface area
  13. female gamete
  14. outer layer of the egg cell
  15. when a gene is transcripted and translated into a protein
  16. oxygen carrying protein the the red blood cell

25 Clues: male gamete • female gamete • red blood cells • filtered liquid • infolds of the membrane • hardens the zonapellucida • outer layer of the egg cell • filitering unit of the kidney • affects the rate of diffusion • affects the rate of metabolism • muscles that connect to skeletons • cells on the walls in the alveoli • where adult stem cells can be found • ...

Cell regulation & Cancer 2024-11-20

Cell regulation & Cancer crossword puzzle
Across
  1. ____ ______ genes code for proteins that inhibit cell division. Mutation may decrease protein synthesis or function.
  2. First step of carcinogenesis in which DNA mutations make cells more likely to divide than normal, and increase their susceptibility to the effects of promoters.
  3. These act as promoters to stimulate proliferation of cells in breast, urterine, ovarian, cervical, testicular, and prostate cancers.
  4. Nucleotide sequences capping the ends of chromosomes which regulate the proliferative capacity of most body cells to divide.
  5. Process of cell specialization from stem cells to cells of a particular structure and function, occurring in an orderly sequence.
  6. The development of cancer is a slow, multistep process which typically requires the build up of at least ____ generations of mutations.
  7. ____ genes are required to monitor for and repair DNA damage during the cell cycle. Multiple mutations in these genes may result in cancer development.
  8. Colorectal cancer often metastasizes to the liver due to entry into the ____ ____ vein.
  9. Wasting syndrome. A loss of fat and muscle mass, which may be a systemic effect of cancer.
  10. Fourth step of carcinogenesis in which tumors become malignant and invade surrounding tissues or spread to other areas.
  11. Irreversible sequence of events a cell goes through to duplicate.
  12. _____ spread occurs when malignant cells enter venules or capillaries, where they must survive WBCs, turbulence, and different environments in order to proliferate.
  13. Occurs when cell division is blocked due to contact of cells with other cells or an extracellular matrix.
  14. _____ independence occurs when malignant cells do not adhere to other cells or the extracellular matrix.
  15. The _____ of cancer define particular capabilities acquired by cells in cancer development, such as sustained proliferative signaling, evasion of growth suppressors, enabling replicative immortality, and others.
  16. Radiation therapy and chemotherapy are only effective against cells that are ____, which would otherwise be able to repair DNA.
  17. Loss of this indicates an advanced stage of cancer.
  18. Radiation therapy causes ____ damage to cells by generating free radicals.
  19. Programmed cell death of aged, DNA damaged, or excessive cells.
  20. Tumor ____ uses biopsy and microscopy to evaluate cell appearance and degree of differentiation to predict the rate of growth and likelihood of spread.
  21. Type of polyp with the greatest capacity for malignancy.
  22. Malignant cells are ____, with cells and nuclei variable in size and shape.
  23. _____ cells reduce the functionality of the tissues they occupy.
  24. This oncogenic virus (acronym) causes 99% of cases of cervical cancer.
  25. Radiation therapy that is used to shrink a tumor before removal is considered ____.
  26. Malignant tumors grow via ____.
  27. _____ spread occurs due to the thin walls of these particular vessel types. Cells may be destroyed by WBCs, form a secondary tumor, or enter circulation.
  28. Process by which normal healthy cells become cancerous: four steps.
  29. Normal cell characteristic of having a complete set of 23 chromosomes.
  30. Substances or exposures that cause cancer by irreversibly damaging DNA. May result from chemicals, radiation, or certain types of viruses or bacteria.
  31. Benign neoplastic cells are ____. This means if they are endocrine, they may cause an excess of hormone release.
  32. Tumor cells rarely invade these due to their thick muscular wall.
  33. ____ regulating genes, if mutated, may indirectly contribute to cancer development by allowing for mutations to persist and be passed down to daughter cells.
  34. Blood in stool which is hidden and requires testing for detection is considered this.
  35. Colorectal cancer may cause blood in the stool due to tumor _____.
  36. This type of infection, if chronic, may progress to liver cancer.
  37. Surgery of ____ tumors is done to manage symptoms, prevent organ injury, reduce risk of cancer, reduce excess hormone production, and/or for cosmetic reasons.
  38. Cancer often metastasizes to these organs due to the tiny size of their vulnerable capillaries.
  39. Colorectal cancer may cause a change in bowel habits such as constipation, narrow stools, or feeling of incomplete evacuation, due to a tumor causing this.
Down
  1. _____ viruses and bacteria, such as hepatatic B and C or H. pylori, are more likely to result in the development of cancer.
  2. Second step of carcinogenesis in which selective enhancement of the growth and proliferation of mutated cells occurs, resulting in a colony forming a benign tumor.
  3. Because bone marrow capillaries are _____, they are more vulnerable to metastasis.
  4. This enzyme, active in germ cells, stem cells, and malignant cells, allows for the maintenance of cell division.
  5. Use of cytotoxic drugs to destroy cancer cells or slow their growth. Many types that target different stages of the cell cycle, typically used in combination.
  6. Malignant cells do not divide faster, but have a greater ___ ___, meaning they have a greater proportion of proliferating cells to resting cells.
  7. Tumor ____ evaluates the extent and spread of cancerous tumors.
  8. Pain, fracture, and ____ may be signs of metastasis to bones.
  9. Process by which tumor cells move from their primary site to a distant site in the body.
  10. A ____ cell divides from a stem cell, which is then committed to the final differentiated cell type and cannot become any other type of cell.
  11. Dark, tarry blood in stool, typically from the upper GI tract.
  12. Use of chemotherapy to further sensitize cells to radiation during radiation therapy is considered ____.
  13. Chronic injury or inflammation may result in this irreversible cell change if the source of irritation/inflammation persists.
  14. This type of radiation therapy is more common. Radiation does not remain in the body after treatment.
  15. Cell _____ occurs when cells multiply to replace lost cells or during normal growth periods. This requires stimulation by growth promoting factors, availability of open space in tissues, and an adequate supply of oxygen and nutrients.
  16. ___ ____ genes may indirectly contribute to cancer development if mutated by impairing the ability of cells to repair DNA damage.
  17. Radiation therapy that is used to destroy remaining cancer cells after surgery is considered ____.
  18. Bright red blood in stool, typically from the lower GI tract.
  19. This systemic manifestation of cancer may result from anemia and inflammation.
  20. Benign tumor growing from a mucous membrane.
  21. Radiation therapy using tiny implants of radioactive material to continuously expose malignant tissues to radiation.
  22. This adverse effect of chemotherapy results from drugs targeting cells with rapid growth rates, and typically resolves once chemotherapy is ceased.
  23. Chronic injury or inflammation causes ____, in which one cell type is converted to another, but is reversed once the source of irritation or inflammation is removed.
  24. Membrane bound cell fragments that result from programmed cell death, which are then removed my macrophages.
  25. Tumor specific ____ allow for the immune system to identify abnormal cells as foreign and mark them for removal.
  26. Benign tumors grow via ____.
  27. Atrophy, hypertrophy, hyperplasia, and metaplasia are all examples of normal cellular _____.
  28. Uncontrolled cell growth and proliferation.
  29. Benign cells that are _____ have abnormal cells with disordered growth, but have not yet invaded surrounding tissues.
  30. This local manifestation of cancer may result from the invasion and injury of vasculature.
  31. Malignant tumors induce ____ in order to obtain enough oxygen and nutrients to sustain their growth.
  32. Spread of tumor cells which occurs when they are "shed" from the surface of an organ, spreading along the serous membrane.
  33. Type of genes which code for proteins and stimulate cell division. Mutation may result in increased protein synthesis or function.
  34. Part of cellular regulation includes responding to ____ signals from hormones, cytokines, neurotransmitters, ions, and others.
  35. Occurs when cells can no longer divide and enter permanently into G0, functioning as normal tissue.
  36. Third step of carcinogenesis in which mutated cells acquire additional mutations, allowing for the tumor to quickly expand in size.
  37. Carcinoma ___ ___ refers to malignant epithelial cells that have not yet penetrated the basement membrane; typically completely treatable at this early stage.
  38. Benign tumors are ______, thus clearly separated from surrounding cells and typically surrounded by connective tissue.
  39. ___ ____ in the cell cycle allow for enzymes to detect and repair DNA damage, or trigger apoptosis in cells whose DNA cannot be repaired.
  40. A local manifestation of cancer may be the presence of a ____ mass.
  41. The majority of cancer develops due to ____ mutations.
  42. Usually the first line of treatment in cancer therapy.
  43. This type of infection, if chronic, may progress to stomach cancer.
  44. Radiation therapy causes ____ damage to cells by breaking chemical bonds in DNA.
  45. Poor management of this condition (acronym) may contribute to the development of esophageal cancer.

84 Clues: Benign tumors grow via ____. • Malignant tumors grow via ____. • Uncontrolled cell growth and proliferation. • Benign tumor growing from a mucous membrane. • Loss of this indicates an advanced stage of cancer. • The majority of cancer develops due to ____ mutations. • Usually the first line of treatment in cancer therapy. • ...

Cell Division Crossword Puzzle 2023-02-24

Cell Division Crossword Puzzle crossword puzzle
Across
  1. Phase where nucleus disappears and chromosomes become visible
  2. Phase where the cell grows and makes a copy of their DNA
  3. Part of telophase where cells separate
  4. When an individual make an offspring or baby by itself that is genetically identical
  5. Process where prokaryotic cells copy their DNA and then divide.
  6. DNA that has been organized
  7. Process where eukaryotic cells copy their DNA and then divide. More complicated than binary fission
  8. Organelle that holds DNA and "controls" the cell
  9. Fibers that help divide the chromosomes in mitosis
  10. The process where cells copy their DNA and then divide to make two “daughter cells”
  11. Bigger, complex cells with a nucleus and organelles. Plant and Animal cells are this type
Down
  1. When cells from TWO (2) parents or individuals combine to make an offspring or baby
  2. Phase where chromosomes split up into chromatids and move to opposite sides of the cell
  3. Two halves of a chromosome. They are twin “sisters” because they have the same DNA
  4. Organelles that pulls chromosomes apart using spindle fibers
  5. Phase where chromosomes line up in the middle of the cell
  6. Last phase of mitosis where nucleus reappears and the cell pinches in the middle
  7. Small cells with no nucleus or organelles. Bacteria cells are this type.
  8. The smallest, most basic unit of life

19 Clues: DNA that has been organized • The smallest, most basic unit of life • Part of telophase where cells separate • Organelle that holds DNA and "controls" the cell • Fibers that help divide the chromosomes in mitosis • Phase where the cell grows and makes a copy of their DNA • Phase where chromosomes line up in the middle of the cell • ...

Introduction to the Immune System - Innate Immune Response 2024-02-16

Introduction to the Immune System - Innate Immune Response crossword puzzle
Across
  1. a microscopic organism (viruses, bacteria, archaea, fungi, parasites)
  2. the body's first line of defense against pathogens (three words)
  3. a sticky, slimy substance that helps trap pathogens
  4. a type of chemical released by macrophages when they encounter a pathogen
  5. a chemical released by mast cells when they encounter a pathogen
  6. small organs at the back of the throat that contain immune cells
  7. a spongy tissue found inside some bones (two words)
  8. a microbe that causes disease
Down
  1. the organs and tissues that allow you to take in oxygen and release carbon dioxide (two words)
  2. small proteins that bind to a specific antigen on a microbe
  3. a group of organs that produce or contain large numbers of immune cells (two words)
  4. the organs and tissues involved in eating and breaking down food (two words)
  5. organs that contain a variety of immune cells, including B cells, T cells, and phagocytes (two words)
  6. a thin tissue containing cells that make mucus (two words)
  7. the gland where T cells are produced
  8. the tubes that carry a substance called lymph throughout the body (two words)
  9. an organ that contains B cells and T cells that help fight pathogens
  10. a community of microbes that live in and on the body
  11. the body’s thick outer layer that acts as a physical barrier to pathogens

19 Clues: a microbe that causes disease • the gland where T cells are produced • a sticky, slimy substance that helps trap pathogens • a spongy tissue found inside some bones (two words) • a community of microbes that live in and on the body • a thin tissue containing cells that make mucus (two words) • small proteins that bind to a specific antigen on a microbe • ...

The Lymphatic and Immune System 2023-12-06

The Lymphatic and Immune System crossword puzzle
Across
  1. disease that can be known with a butterfly rash
  2. a component that makes up the central lymphoid tissue
  3. largest organ in the lymphatic system
  4. something foreign in the body
  5. type of cell that engulfs and absorbs bacteria and other small cells
  6. color cells that seek out and destroy harmful organisms
  7. protects body from abnormal organisms
  8. another word for antibodies
  9. any substance capable of causing an allergic reaction
  10. infection usually caused by the Epstein-Barr virus
Down
  1. the bodies secondary circulation system
  2. vessels that bring the lymph into the node
  3. known as primitive cells
  4. main organ of the lymphatic system
  5. swelling that occurs in arms and/or legs
  6. attack invaders outside the cells
  7. gene that can transform a healthy cell into a tumor cell
  8. attack invaders inside the cells
  9. final stage of HIV infection (not everyone advances to this stage)
  10. organ essential for storing special cells and trapping cancer cells

20 Clues: known as primitive cells • another word for antibodies • something foreign in the body • attack invaders inside the cells • attack invaders outside the cells • main organ of the lymphatic system • largest organ in the lymphatic system • protects body from abnormal organisms • the bodies secondary circulation system • swelling that occurs in arms and/or legs • ...

Daven's Word Review Crossword Puzzle 2024-01-25

Daven's Word Review Crossword Puzzle crossword puzzle
Across
  1. In plant cells only, they are organelles that produce food
  2. Temporary storage bubbles for the cell, storing food, water, or waste
  3. The cells packaging, sorting, and distributing organelle
  4. Cells found in animals
  5. Plants, algae, fungi and some bacteria have an extra computer layer
  6. In every cell there is an outside layer holding it together
  7. Basic functional unit of all forms of life
  8. Very simple, single-celled bacteria
  9. Much more complex types of cells
Down
  1. The cells "control center"
  2. A small structure found inside the nucleus
  3. Jelly-like substance in the cell
  4. The movement of molecules from an area of high to low concentration
  5. This transport requires energy to move a substance into and out of a cell
  6. The parts of a cell
  7. A type of diffusion; it is simply the process of water molecules from a higher to lower concentration
  8. Organelle that contains digestive chemicals
  9. Cells found in plants
  10. All organisms are made of cells
  11. Turning sunlight into energy

20 Clues: The parts of a cell • Cells found in plants • Cells found in animals • The cells "control center" • Turning sunlight into energy • All organisms are made of cells • Jelly-like substance in the cell • Much more complex types of cells • Very simple, single-celled bacteria • A small structure found inside the nucleus • Basic functional unit of all forms of life • ...

Anatomy Physiology Mix CVS, Endocrine etc. 2025-04-02

Anatomy Physiology Mix CVS, Endocrine etc. crossword puzzle
Across
  1. thrombocytes
  2. nothing by mouth
  3. red blood cells
  4. hypertension
  5. liquid portion of blood
  6. taking blood from a vein
  7. by mouth
  8. top layer of skin
  9. Emergency Room
  10. intravenous
Down
  1. cardiovascular accident
  2. Blood pressure
  3. decrease of white blood cells
  4. vital signs
  5. tuberculosis
  6. white blood cells
  7. atrium receives oxygen poor blood
  8. protein found in red blood cells
  9. myocardial infarction
  10. low red blood cell, low iron
  11. before operation

21 Clues: by mouth • vital signs • intravenous • thrombocytes • tuberculosis • hypertension • Blood pressure • Emergency Room • red blood cells • nothing by mouth • before operation • white blood cells • top layer of skin • myocardial infarction • cardiovascular accident • liquid portion of blood • taking blood from a vein • low red blood cell, low iron • decrease of white blood cells • ...

supreme cells and cells organs 2025-10-03

supreme cells and cells organs crossword puzzle
Across
  1. (apartas) sorts proteins and rackages them into membrane bound structures vesicles (cups)
  2. makes specific proteins as directed by nucleus can be free floating or attached to er
  3. moves the cell unicellular organisms
  4. process by which plants create glucose from water and sunlight
  5. protects the cell and regulates interactions between the cell and its environment (guard gate)
  6. mostly) contains and gets rid of waste trashman
  7. chloroplast cell-wall large-vacuole
  8. Only) outer covering of a plant cell. It gives the cell protection and structure
Down
  1. only) use photosynthesis to make energy and glucose from carbon dioxide IN A PLANT CELL
  2. reticulum smooth rough (ER) (processes material is and moves material in the cell (cell waste)
  3. and Nucleus directs all cell activity (manager)
  4. are the pieces inside a cell-specific functions
  5. (power house) releases energy from food into carbon dioxide and water (cellular respiration)
  6. hold all organelles in place made of a gelatin like material
  7. basic unit of life
  8. lysosomes

16 Clues: lysosomes • basic unit of life • chloroplast cell-wall large-vacuole • moves the cell unicellular organisms • and Nucleus directs all cell activity (manager) • are the pieces inside a cell-specific functions • mostly) contains and gets rid of waste trashman • hold all organelles in place made of a gelatin like material • ...

CELL PROJECT 2022-09-06

CELL PROJECT crossword puzzle
Across
  1. relating to cells
  2. Structure that contains cells' DNA and controls cell activity
  3. Internal delivery system
  4. A threadlike strand of DNA that carries genes
  5. Contains membrane-bound structures
  6. A green pigment found in plants
  7. Powerhouse of the cell
  8. Breaks down larges food molecules
  9. Units of heredity
  10. Lacks membrane-bound structures
  11. encloses the cell
  12. Separate chromosome pairs during mitosis
  13. Stack packages of membranes in the cell that packages proteins
Down
  1. A complex protein
  2. Gel-like fluid that takes up space inside the cell
  3. storage for cells
  4. Structure that helps cells maintain their shape
  5. Small particles of RNA and proteins
  6. Food making structure found in plant cells
  7. A small anatomically normal sac or bladderlike structure
  8. Outer barrier providing extra support and gives shape to plant cells
  9. Basic unit of life
  10. A specialized part of a cell
  11. Intake of oxygen and the release of carbon dioxide
  12. cells put together

25 Clues: relating to cells • A complex protein • storage for cells • Units of heredity • encloses the cell • Basic unit of life • cells put together • Powerhouse of the cell • Internal delivery system • A specialized part of a cell • A green pigment found in plants • Lacks membrane-bound structures • Breaks down larges food molecules • Contains membrane-bound structures • ...

Bio crossword 2016-12-01

Bio crossword crossword puzzle
Across
  1. He coined the word cells
  2. made of three acids and a glycerol
  3. Has enzymes which digests waste
  4. organisms that make there own food
  5. Diffusion of water
  6. organisms that obtain their own food from the environment
  7. storage area in cell for water
  8. Cells that have a nucleus and organelles
  9. outer boundary of a cell(Selectively permeable)
  10. Within the nucleus, where ribosomes are made
  11. Concluded that all animals are made of cells
  12. The building blocks if life
Down
  1. movement of materials out of the cell
  2. For cell division (only in animal cells)
  3. From high to low concentration
  4. Control Center
  5. watery material inside cell
  6. Cells that lack a nucleus and organelles
  7. cell engulfs a substance outside the cell and surround it
  8. what most of the chemical reactions in your body need
  9. branch of biology that deals with the naming living things
  10. founder of modern taxonomy
  11. Ridged outside cell membrane (only in plant cells)
  12. Discovered the cell nucleus

24 Clues: Control Center • Diffusion of water • He coined the word cells • founder of modern taxonomy • watery material inside cell • Discovered the cell nucleus • The building blocks if life • From high to low concentration • storage area in cell for water • Has enzymes which digests waste • made of three acids and a glycerol • organisms that make there own food • ...

Microbiology Chapter 1 2023-08-22

Microbiology Chapter 1 crossword puzzle
Across
  1. Disease causing
  2. process by which microbes convert sugar to alcohol in the absence of air
  3. First part of a scientific name that is always capitalized
  4. states that microbes cause disease
  5. Cells that contain nuclei and organelles
  6. States that all cells arise from pre-existing cells, all life is made of cells, and cells are the basic unit of life
  7. process by which heat is used to kill bacteria that can cause food to spoil
  8. study of fungi
  9. photosynthetic eukaryotes with cell walls made of cellulose
Down
  1. non-living protein capsule with DNA that reproduces by infecting cells
  2. unicellular eukaryotic microbes
  3. study of bacteria
  4. protection from disease
  5. Eukaryotic organisms whose cell walls contain chitin
  6. study of immunity
  7. study of viruses
  8. Microscopic organism
  9. study of parasites
  10. Second part of a scientific name
  11. Simple, single-celled organisms with a cell wall made of peptidoglycan
  12. Prokaryotic cells found in extreme environments
  13. Cell that does not contain a nucleus or membrane-bound organelles

22 Clues: study of fungi • Disease causing • study of viruses • study of bacteria • study of immunity • study of parasites • Microscopic organism • protection from disease • unicellular eukaryotic microbes • Second part of a scientific name • states that microbes cause disease • Cells that contain nuclei and organelles • Prokaryotic cells found in extreme environments • ...

HEMATOLOGY 2025-11-16

HEMATOLOGY crossword puzzle
Across
  1. Organ clearing old RBCs
  2. Short term for oxygen transporter
  3. The final, mature
  4. Major iron-storage protein
  5. Spiky red cells with irregular projections
  6. Passed genetically
  7. Increased number of immature red cells in peripheral blood
  8. Stage where red cell precursor expels nucleus
  9. Iron-containing part of hemoglobin
  10. Egg-shaped red cells
  11. RBC with abnormal shapes
  12. Gas transported by hemoglobin
  13. marrow Site of adult blood cell formation, for short
  14. deficiency Most common cause of microcytic anemia
  15. Erythropoiesis occurring outside the bone marrow
  16. Liver disorder causing abnormal oxygen
Down
  1. Oxygen carrying protein in red blood cells
  2. Spherical red blood cells
  3. Variation in RBC size
  4. Technical name for a sickle cell
  5. Destruction or rupture of RBC
  6. Blood slide to view red cell morphology
  7. marrow Tissue containing erythropoietic site
  8. Abnormally large red blood cells
  9. Process of RBC production
  10. Low red blood count or hemoglobin
  11. Term of senescent red blood cells
  12. Central element for heme synthesis
  13. Presence of abnormally shaped red blood cells
  14. Vitamin deficiency with macrocytic anemia
  15. Average RBC size, for short

31 Clues: The final, mature • Passed genetically • Egg-shaped red cells • Variation in RBC size • Organ clearing old RBCs • RBC with abnormal shapes • Spherical red blood cells • Process of RBC production • Major iron-storage protein • Average RBC size, for short • Destruction or rupture of RBC • Gas transported by hemoglobin • Technical name for a sickle cell • Abnormally large red blood cells • ...

Biology GCSE - Cell Division - Higher Level 2025-09-24

Biology GCSE - Cell Division - Higher Level crossword puzzle
Across
  1. the division that produces gametes
  2. the division of somatic cells
  3. the full complement of DNA
  4. the site of protein synthesis
  5. the last stage of cell division
  6. the daughter cells in Mitosis are this
  7. where the chromosomes line up on the cellular equator
  8. the stage of mitosis where chromosomes are not visible
  9. a sperm or an egg
  10. the number of cells produced in Meiosis
  11. what joins two chromosomes together
  12. half the complement of DNA
  13. Stem cells are this
  14. the term for a fertilised egg
Down
  1. the release of energy from glucose
  2. the movement of water from a high to low concentration
  3. Where the doctor nor the patient know
  4. the layer of leaf cells that contain the most chloroplasts
  5. One half of a chromosome
  6. First treated in 2014 with stem cells to reverse paralysis
  7. a group of similar cells performing the same function
  8. reproduction from an ovum without fertilisation
  9. can expand to over 1000 times its own size

23 Clues: a sperm or an egg • Stem cells are this • One half of a chromosome • the full complement of DNA • half the complement of DNA • the division of somatic cells • the site of protein synthesis • the term for a fertilised egg • the last stage of cell division • the release of energy from glucose • the division that produces gametes • what joins two chromosomes together • ...

chapter 2 part 2 2025-12-09

chapter 2 part 2 crossword puzzle
Across
  1. chronatids separate
  2. the series of events that a cell grows, gets ready for division, and divides to form two daugther cells
  3. the cells nucleus divides into two new nuclei
  4. chromatids are held together
  5. a abbreviation for the stages in mitosis
  6. oxygen and glucose turn to make water, carbon dioxide, and cellular energy (ATP)
  7. chromosomes become visable and nuclear membrane turn invisiable
  8. final stage that splits the cells, but for plant cells it makes a cell plate
  9. 6co2
  10. carbon dioxide, water, and light energy turn to make glucose and oxygen
Down
  1. takes place in yeast cells and makes alcohol, carbon dioxide, and a small amounts of energy
  2. c6h12o6
  3. mitosis ends
  4. chromosomes line up in the middle
  5. makes a copy of a cell
  6. where the cell spends most of its time
  7. the process by which cells release energy
  8. strands of replicated chromosomes
  9. green pigment found in the chloroplast of plants
  10. makes lactic acid and occurs in muscle cells

20 Clues: 6co2 • c6h12o6 • mitosis ends • chronatids separate • makes a copy of a cell • chromatids are held together • chromosomes line up in the middle • strands of replicated chromosomes • where the cell spends most of its time • a abbreviation for the stages in mitosis • the process by which cells release energy • makes lactic acid and occurs in muscle cells • ...

Mitosis 2023-10-18

Mitosis crossword puzzle
Across
  1. chromosomes condense and the nucleus goes away
  2. in between the two plant cells
  3. chromosomes are pulled away to opposite sides of the cell
  4. the cytoplasm splits into two new cells
  5. used to count the chromosomes
  6. what mitosis is used for in multicellular organisms
  7. the three checkpoints how interphase
Down
  1. fibers push or pull the chromosomes
  2. what kind of reproduction forms cells
  3. where do cells spend 90% of their time
  4. in between the two animal cells
  5. when cells grow rapidly and uncontrolled
  6. the two daughter cells are identical to the parent cell(true or false)
  7. how many chromosomes do body cells have
  8. the cell splits in two and two new nuclei are formed
  9. chromosomes line up in the middle of the cell
  10. when does the DNA get replicated

17 Clues: used to count the chromosomes • in between the two plant cells • in between the two animal cells • when does the DNA get replicated • fibers push or pull the chromosomes • the three checkpoints how interphase • what kind of reproduction forms cells • where do cells spend 90% of their time • how many chromosomes do body cells have • the cytoplasm splits into two new cells • ...

Prokaryote vs Eukaryote 2024-09-16

Prokaryote vs Eukaryote crossword puzzle
Across
  1. Found in plants, bacteria, and fungi; provides structure
  2. An example of a prokaryotic organism
  3. Organelle involved in protein and lipid synthesis
  4. Tail-like structures used for movement in some cells
  5. Found in plant cells; site of photosynthesis
  6. The powerhouse of eukaryotic cells
  7. Organelles that digest waste in eukaryotic cells
  8. Cells that do not have a nucleus
Down
  1. The jelly-like fluid inside cells
  2. Specialized structures within eukaryotic cells
  3. The control center of a eukaryotic cell
  4. Organelle responsible for packaging proteins
  5. Structures that make proteins; found in both cell types
  6. Hair-like structures on prokaryotes used for attachment
  7. The barrier that controls what enters and exits both cell types
  8. The genetic material found in both prokaryotes and eukaryotes
  9. Cells that have a true nucleus

17 Clues: Cells that have a true nucleus • Cells that do not have a nucleus • The jelly-like fluid inside cells • The powerhouse of eukaryotic cells • An example of a prokaryotic organism • The control center of a eukaryotic cell • Organelle responsible for packaging proteins • Found in plant cells; site of photosynthesis • Specialized structures within eukaryotic cells • ...

Module 5: Growth Disturbances and Neoplasia 2020-09-03

Module 5: Growth Disturbances and Neoplasia crossword puzzle
Across
  1. Uncontrolled growth of cells that is not under physiologic control.
  2. A rare benign tumour consisting of microscopically normal tissue derived from germ cell layers foreign to that body site.
  3. Solid tumors. They form when cells fail to differentiate properly into their intended cell types before birth or in infancy and early childhood.
  4. A tumor composed of tissues not normally present at the site (the site being typically in the gonads).
  5. Refers to a condition, tumor, or growth that is not cancerous. This means that it does not spread to other parts of the body.
  6. A benign cartilaginous tumor, which is encapsulated with a lobular growing pattern.
  7. A cancer of the cells of the liver.
  8. A form of skin cancer that begins in the cells that control the pigment in your skin.
  9. A disease caused by an uncontrolled division of abnormal cells in a part of the body.
  10. A polyp made up of tissue that looks much like the normal lining of your colon.
Down
  1. A term used in histology and cytopathology to describe variability in the size, shape and staining of cells and/or their nuclei.
  2. An abnormal growth of cells, also known as a tumor.
  3. A benign epithelial tumor growing exophytically (outwardly projecting) in nipple-like and often finger-like fronds.
  4. A benign (not cancer) growth made up of an abnormal mixture of cells and tissues normally found in the area of the body where the growth occurs.
  5. The supportive tissue of an epithelial organ, tumor, gonad, etc., consisting of connective tissues and blood vessels.
  6. A type of cancer that begins in germ cells in males.
  7. A condition of cells with poor cellular differentiation, losing the morphological characteristics of mature cells and their orientation with respect to each other and to endothelial cells.
  8. A malignant progressive disease in which the bone marrow and other blood-forming organs produce increased numbers of immature or abnormal leukocytes.
  9. The study and treatment of tumors.
  10. Cells can also spread to other parts of the body through the blood and lymph systems.

20 Clues: The study and treatment of tumors. • A cancer of the cells of the liver. • An abnormal growth of cells, also known as a tumor. • A type of cancer that begins in germ cells in males. • Uncontrolled growth of cells that is not under physiologic control. • A polyp made up of tissue that looks much like the normal lining of your colon. • ...