cells Crossword Puzzles

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 • ...

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 • ...

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... • ...

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 • ...

Retina! 2026-04-07

Retina! crossword puzzle
Across
  1. cells cells send signals directly to ganglion cells
  2. polar bipolar cells activate in response to light
  3. NT released by photoreceptors in the dark nerve fiber
  4. plexiform layer layer between bipolar and ganglion cells muller cells
  5. retina regenerates 11-cis retinal
  6. discs spot where there are no photoreceptors
  7. segments retinal layer where photo transduction begins
  8. cells glial cells of retina
  9. fiber layer layer formed by ganglion cells axons
Down
  1. light detecting cells of retina
  2. layer height metabolic activity due to phototransduction
  3. retinal center for sharp clear vision
  4. nuclear layer layer with rod and cone nuclei
  5. segments find vitamin A derivative
  6. light sensitive cells responsible for color vision outer
  7. ganglion cells associated with visual pathway to Brain

16 Clues: cells glial cells of retina • light detecting cells of retina • retina regenerates 11-cis retinal • segments find vitamin A derivative • retinal center for sharp clear vision • nuclear layer layer with rod and cone nuclei • discs spot where there are no photoreceptors • fiber layer layer formed by ganglion cells axons • polar bipolar cells activate in response to light • ...

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 • ...

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. • ...

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. • ...

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 • ...

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 • ...

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 • ...

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 • ...

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? • ...

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 • ...

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. • ...

Chapter 13 2026-03-24

Chapter 13 crossword puzzle
Across
  1. Any substances that can trigger a response from a B or T cell.
  2. Host proteins that display antigen fragments on the cell surface for T cell recognition.
  3. The deliberate introduction of selected antigens into the body to forcefully induce a memory response.
  4. T cells that directly destroy infected or cancerous cells.
  5. Long-lived immune cells that "record" information to fight a specific pathogen if it returns.
  6. The specific, small part of an antigen that binds directly to an antigen receptor.
  7. The primary white blood cells (B cells and T cells) responsible for the adaptive immune response.
  8. The branch of adaptive immunity where antibodies defend against infection in body fluids.
Down
  1. A receptor on T cells consisting of alpha and beta chains that recognizes antigen fragments.
  2. A slower, vertebrate-only defense that provides highly specific recognition of pathogens.
  3. Specialized B cells that actively secrete antibodies during an immune response.
  4. (Immunoglobulin)A soluble form of the BCR secreted by B cells to mark pathogens for elimination.
  5. A Y-shaped protein on B cells used to recognize and bind to specific antigens.
  6. Cells(APCs )Cells (like macrophages and B cells) that internalize and display antigen pieces to T cells.
  7. Cells that detect pathogens and "conduct" the immune response by activating other immune cells.

15 Clues: T cells that directly destroy infected or cancerous cells. • Any substances that can trigger a response from a B or T cell. • A Y-shaped protein on B cells used to recognize and bind to specific antigens. • Specialized B cells that actively secrete antibodies during an immune response. • ...

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 • ...

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 • ...

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 • ...

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 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. • ...

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 • ...

Host Defenses II – Adaptive Defenses & Immunization - CHAPTER 13 - LINDSAY SCHUETTE 2026-04-06

Host Defenses II – Adaptive Defenses & Immunization - CHAPTER 13 - LINDSAY SCHUETTE crossword puzzle
Across
  1. Any substance that triggers an immune response from B or T cells.
  2. A type of white blood cell (B cells and T cells) that play a major role in adaptive immunity.
  3. The process of displaying antigen fragments on MHC molecules so T cells can recognize them.
  4. A receptor on B cells that binds directly to antigens and helps activate the B cell.
  5. A protein produced by B cells that binds to pathogens to mark them for destruction.
  6. The part of immunity involving B cells and antibodies circulating in body fluids.
  7. T cells that activate and coordinate other immune cells to respond to infection.
Down
  1. A specific, slower immune response that targets particular pathogens and creates memory for future protection.
  2. The process of exposing the body to antigens to stimulate immunity and create memory without causing disease.
  3. Proteins on cell surfaces that present antigen fragments to T cells.
  4. A receptor on T cells that recognizes antigen fragments presented by other cells.
  5. T cells that directly kill infected or abnormal (like cancer) cells.
  6. Activated B cells that produce and secrete large amounts of antibodies.
  7. The specific part of an antigen that an immune cell receptor binds to.
  8. Long-lived B or T cells that “remember” a pathogen and respond faster if it returns.

15 Clues: Any substance that triggers an immune response from B or T cells. • Proteins on cell surfaces that present antigen fragments to T cells. • T cells that directly kill infected or abnormal (like cancer) cells. • The specific part of an antigen that an immune cell receptor binds to. • Activated B cells that produce and secrete large amounts of antibodies. • ...

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 • ...

Inside a Leaf Crossword 2026-04-28

Inside a Leaf Crossword crossword puzzle
Across
  1. – Open areas between cells that allow gases to move.
  2. – Fluid-filled region where chemical reactions occur.
  3. – Tissue that transports water from roots to leaves.
  4. – A stack of thylakoids.
  5. – Flattened sacs where light-dependent reactions take place.
  6. – Cells that surround vascular bundles and regulate movement.
  7. – The internal space inside a thylakoid.
  8. – Tissue responsible for transporting sugars throughout the plant.
  9. – The membrane just inside the outer membrane of the chloroplast.
  10. – Structures that connect thylakoids together.
  11. – Layer with loosely arranged cells and many air spaces.
Down
  1. – Space between the outer and inner membranes.
  2. – Layer of tightly packed cells where most photosynthesis occurs.
  3. – Small openings that allow gas exchange.
  4. – Protective, waxy outer coating that reduces water loss.
  5. – Veins that transport water, nutrients, and sugars.
  6. – Transparent top layer that allows sunlight in.
  7. – The outer boundary of the chloroplast.
  8. – Cells that control the opening and closing of stomata.
  9. – Bottom layer of the leaf that contains stomata.

20 Clues: – A stack of thylakoids. • – The outer boundary of the chloroplast. • – The internal space inside a thylakoid. • – Small openings that allow gas exchange. • – Space between the outer and inner membranes. • – Structures that connect thylakoids together. • – Transparent top layer that allows sunlight in. • – Bottom layer of the leaf that contains stomata. • ...

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 • ...

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. • ...

Biology VI Vocab 2023-01-12

Biology VI Vocab crossword puzzle
Across
  1. one of a group of external regulatory proteins that stimulate the growth and division of cells
  2. phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
  3. one of a family of proteins that regulates the cell cycle in eukaryotic cells
  4. substance found in eukaryotic chromosomes that consists of DNA tightly coiled around histones
  5. first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible
  6. unstable form of a chemical element that releases radiation as it breaks down which can damage cells; used to diagnose and treat some types of cancer
  7. region of a chromosome where the two sister chromatids attach
  8. one of two identical "sister" parts of a duplicated chromosome
  9. process by which a cell divides into two new daughter cells
  10. the process of programmed cell death
  11. treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing
Down
  1. division of the cytoplasm to form two separate daughter cells
  2. phase of mitosis in which the chromosomes line up across the center of the cell
  3. type of asexual reproduction in which an organism replicates its DNA and divides in half, producing two identical daughter cells
  4. period of the cell cycle between cell divisions
  5. mass of rapidly dividing cells that can damage surrounding tissue
  6. abnormal cells which divide without control and can invade nearby tissues
  7. structure in an animal cell that helps to organize cell division
  8. phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
  9. disorder in which some of the body's cells lose the ability to control growth
  10. series of events in which a cell grows, prepares for division, and divides to form two daughter cells
  11. part of eukaryotic cell division during which the cell nucleus divides
  12. Non-cancerous growth though it may grow larger without spreading to other parts of the body
  13. network of microtubules that forms within a dividing eukaryotic cell; help to move chromosomes into the daughter cells during mitosis

24 Clues: the process of programmed cell death • period of the cell cycle between cell divisions • process by which a cell divides into two new daughter cells • division of the cytoplasm to form two separate daughter cells • region of a chromosome where the two sister chromatids attach • one of two identical "sister" parts of a duplicated chromosome • ...

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 • ...

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 • ...

Plant, Animal, and Prokaryotic Cell Crossword 2017-10-28

Plant, Animal, and Prokaryotic Cell Crossword crossword puzzle
Across
  1. like material inside the cell membrane
  2. gel like material within a cell
  3. wall/structural layer surrounding plant cells
  4. body/processes an packaged proteins and lipids
  5. vacuole/small fluid filled sac used for temporary storage in animal cells
  6. to the nucleus and is located in a prokaryote
  7. vacuole/large fluid filled sac that provides structural support in plant cells
  8. by the nuclear envelope
  9. sacs used to transport substances around cells
  10. water which protects bacteria from desiccation
  11. fiber that attaches to a bacteria cells surface
Down
  1. digestive enzymes
  2. energy currency through respiration
  3. of protein synthesis
  4. DNA and is found in a eukaryotic cell
  5. envelope/surrounds the gentetic material and nucleolus
  6. tail like structure found on prokaryotic cells
  7. green organelle that contains chlorophyll located in plant cells
  8. reticulum/transports synthesized proteins in vesicles to the golgi body

19 Clues: digestive enzymes • of protein synthesis • by the nuclear envelope • gel like material within a cell • energy currency through respiration • DNA and is found in a eukaryotic cell • like material inside the cell membrane • wall/structural layer surrounding plant cells • to the nucleus and is located in a prokaryote • tail like structure found on prokaryotic cells • ...

ants skin puzzle 2021-10-06

ants skin puzzle crossword puzzle
Across
  1. resident cell of cartilage, prominent tissue in embryo
  2. firm,whitish,flexible connective tissue
  3. a brown to black pigment in hair,skin,iris
  4. cells cells of connective tissue
  5. present in the pinnae of ear, giving shape
  6. white blood cells that engulf and digest
  7. cell found in connective tissue, helps heal wound
  8. rigid structure that supports body, protects organs
  9. layer of connective tissue that line cavites of joints
Down
  1. found on many joint surfaces
  2. tough material of intervertabral discs
  3. chief structural unit of compact cortical bone
  4. cells that can shorten or contract to produce movement
  5. thin pliable sheet that provides cell and tissue support and acts as a platform for complex signaling
  6. moist inner lining of some organs and body cavites
  7. cells producing excess of protein keratin
  8. group of cells that hace similar structure and funtion together as a unit
  9. cells within substance of fully formed bone
  10. a covering or coating

19 Clues: a covering or coating • found on many joint surfaces • cells cells of connective tissue • tough material of intervertabral discs • firm,whitish,flexible connective tissue • white blood cells that engulf and digest • cells producing excess of protein keratin • a brown to black pigment in hair,skin,iris • present in the pinnae of ear, giving shape • ...

Exam 2 Review 2019-02-19

Exam 2 Review crossword puzzle
Across
  1. positive/T cells that express both CD4 and CD8 co-receptor molecules
  2. eating"
  3. T cells generally express the _____ co-receptor
  4. main antibody produced when a virgin B cell gets first activated
  5. tiny region of the cognate antigen that a B cell receptor actually binds to is called its _______
  6. T cells generally express the _____ co-receptor
  7. factor that stimulates the proliferation of helper T cells, and growth factor for B cells
  8. many BCRs are brought close together on the B cell surface; this is needed to generate an activation signal
  9. switching/B cell changes the class of antibody it produces
  10. cells that have never been activated by encountering their cognate antigen
  11. chain/This molecule sits in the groove of the MHC II molecule and keeps it from picking up other peptides in the endoplasmic reticulum
  12. helper T cells that remain "unbiased" when they are first activated
Down
  1. that encourages B cells to produce IgA antibodies
  2. chippers that cut up proteins into peptides
  3. cells have the ability to _______ when activated
  4. hypermutation/The rearranged genes for the BCR can mutate to increase the affinity of the BCRs for their cognate antigen
  5. selection/referred to as the second test to test for tolerance of self
  6. order of choice of gene segments by recombination
  7. cellular protein that catalyzes the release of CLIP and allows an exogenous protein to be loaded into the groove of the class II MHC molecule
  8. main antibody class that guards the mucosal surfaces of the body
  9. produced by helper T cells that "recharges" NK cells
  10. transporter proteins involved in MHC molecule presentation
  11. selection/the process of testing T cells for MHC restriction- "Do you have receptors on that recognize one of the self MHC molecules which I am expressing on my surface?"
  12. cells/These cells are known to function as the "brains" of the immune system
  13. antibody that defends against parasites and causes anaphylactic shock

25 Clues: eating" • chippers that cut up proteins into peptides • T cells generally express the _____ co-receptor • T cells generally express the _____ co-receptor • cells have the ability to _______ when activated • that encourages B cells to produce IgA antibodies • order of choice of gene segments by recombination • produced by helper T cells that "recharges" NK cells • ...

Exam 2 Review 2019-02-19

Exam 2 Review crossword puzzle
Across
  1. positive/T cells that express both CD4 and CD8 co-receptor molecules
  2. transporter proteins involved in MHC molecule presentation
  3. cells that have never been activated by encountering their cognate antigen
  4. produced by helper T cells that "recharges" NK cells
  5. tiny region of the cognate antigen that a B cell receptor actually binds to is called its _______
  6. eating"
  7. cells/These cells are known to function as the "brains" of the immune system
  8. chippers that cut up proteins into peptides
  9. main antibody produced when a virgin B cell gets first activated
  10. T cells generally express the _____ co-receptor
  11. that encourages B cells to produce IgA antibodies
Down
  1. T cells generally express the _____ co-receptor
  2. hypermutation/The rearranged genes for the BCR can mutate to increase the affinity of the BCRs for their cognate antigen
  3. many BCRs are brought close together on the B cell surface; this is needed to generate an activation signal
  4. selection/the process of testing T cells for MHC restriction- "Do you have receptors on that recognize one of the self MHC molecules which I am expressing on my surface?"
  5. cellular protein that catalyzes the release of CLIP and allows an exogenous protein to be loaded into the groove of the class II MHC molecule
  6. main antibody class that guards the mucosal surfaces of the body
  7. order of choice of gene segments by recombination
  8. selection/referred to as the second test to test for tolerance of self
  9. cells have the ability to _______ when activated
  10. helper T cells that remain "unbiased" when they are first activated
  11. factor that stimulates the proliferation of helper T cells, and growth factor for B cells
  12. chain/This molecule sits in the groove of the MHC II molecule and keeps it from picking up other peptides in the endoplasmic reticulum
  13. switching/B cell changes the class of antibody it produces
  14. antibody that defends against parasites and causes anaphylactic shock

25 Clues: eating" • chippers that cut up proteins into peptides • T cells generally express the _____ co-receptor • T cells generally express the _____ co-receptor • cells have the ability to _______ when activated • order of choice of gene segments by recombination • that encourages B cells to produce IgA antibodies • produced by helper T cells that "recharges" NK cells • ...

Unit lV Vocab 2021-12-13

Unit lV Vocab crossword puzzle
Across
  1. substance found in eukaryotic chromosomes that consists of DNA tightly coiled around histones
  2. network of microtubules that forms within a dividing eukaryotic cell; help to move chromosomes into the daughter cells during mitosis
  3. phase of mitosis in which the chromosomes line up across the center of the cell
  4. one of a group of external regulatory proteins that stimulate the growth and division of cells
  5. process by which a cell divides into two new daughter cells
  6. type of asexual reproduction in which an organism replicates its DNA and divides in half, producing two identical daughter cells
  7. phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
  8. period of the cell cycle between cell divisions
  9. one of a family of proteins that regulates the cell cycle in eukaryotic cells
  10. treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing
Down
  1. abnormal cells which divide without control and can invade nearby tissues
  2. region of a chromosome where the two sister chromatids attach
  3. mass of rapidly dividing cells that can damage surrounding tissue
  4. phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
  5. structure in an animal cell that helps to organize cell division
  6. the process of programmed cell death
  7. unstable form of a chemical element that releases radiation as it breaks down which can damage cells; used to diagnose and treat some types of cancer
  8. - Non-cancerous growth though it may grow larger without spreading to other parts of the body
  9. part of eukaryotic cell division during which the cell nucleus divides
  10. first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible
  11. one of two identical "sister" parts of a duplicated chromosome
  12. disorder in which some of the body's cells lose the ability to control growth
  13. series of events in which a cell grows, prepares for division, and divides to form two daughter cells
  14. division of the cytoplasm to form two separate daughter cells

24 Clues: the process of programmed cell death • period of the cell cycle between cell divisions • process by which a cell divides into two new daughter cells • region of a chromosome where the two sister chromatids attach • division of the cytoplasm to form two separate daughter cells • one of two identical "sister" parts of a duplicated chromosome • ...

Apologia Anatomy Lesson 7 2016-08-26

Apologia Anatomy Lesson 7 crossword puzzle
Across
  1. Fragments of cells that are carried in your blood. They aid in the blood clotting process.
  2. Vessels that carry blood away from your heart.
  3. The special oxygen carrying protein that red blood cells make and use.
  4. The transferring of blood from one person to another TWO WORDS
  5. Blood that has given up some of its oxygen and picked up carbon dioxide. TWO WORDS
  6. People who can receive all blood types because they have both A and B antigens on their red blood cells. TWO WORDS
  7. The sealing of cuts. THis process keeps your blood from leaking out and helps to prevent the invasion of harmful bacteria. THREE WORDS
  8. Vessels that branch out from the arteries becoming "little arteries."
  9. These turn your blood red and make up 40% of the solids found in a drop of blood THREE WORDS
  10. A condition that results from not having enough red blood cells
Down
  1. Another name for red blood cells
  2. Blood vessels with very thin walls. They join the smallest artioles to the smallest venules.
  3. Blood that is carrying oxygen to the cells. TWO WORDS
  4. Cells that have the ability to become any kind of cell they need to bee. TWO WORDS
  5. "Little veins" that come together to form larger veins.
  6. Chemical messengers that travel the body via the bloodstream in order to control and coordinate complex processes, such as growth and metabolism
  7. The liquid part of your blood, made up of 90% water
  8. These special markers are attached to your cells. The ones attached to red blood cells determine the type of blood you have.
  9. The blood type that has neither A nor B antigens and can be given to nearly any person. THREE WORDS
  10. Lymphatic/immune system cells that travel throughout your body, attempting to destroy harmful bacteria and virues. THREE WORDS
  11. The system that carries your blood throughout your body TWO WORDS
  12. Another name for white blood cells
  13. Special white blood cells that eat dangerous or worn-out cells.
  14. Vessels that return blood to your heart.

24 Clues: Another name for red blood cells • Another name for white blood cells • Vessels that return blood to your heart. • Vessels that carry blood away from your heart. • The liquid part of your blood, made up of 90% water • Blood that is carrying oxygen to the cells. TWO WORDS • "Little veins" that come together to form larger veins. • ...

Immunology Acronyms 2 2022-09-30

Immunology Acronyms 2 crossword puzzle
Across
  1. Regulatory CD4+ T cells: a T cell subset responsible for suppressing immune responses
  2. Major histocompatibility complex: involved in the presentation of peptide antigens to T cells
  3. Cell adhesion molecule
  4. cell Natural killer cell: large granular lymphocyte that serves as an innate effector cell
  5. Human leukocyte antigen: name of MHC gene complex and protein in humans
  6. Macrophage: large mononuclear phagocyte that takes residence in many different tissue and organs
  7. Ab: immunoglobulin secreted by plasma cells
  8. Family names of chemokine, chemicals that are a sub-class of cytokines
  9. End state of disease of HIV infection
  10. Lipopolysaccharide: a cell wall component of gram negative bacteria
  11. Surface immunoglobulin: an immunoglobulin that is expressed on B cell surface
  12. Ag: a molecule that is recognized in native structure by antibodies, B cell receptor or peptide presented by MHC molecules to T cell receptor.
  13. Cluster of differentiation: immune cells that help to differentiate one immune cell from another
  14. C-reactive protein: acute phase protein that binds to phosphocholine
  15. Antigen presenting cell: able to present antigen via MHC molecules to T cell receptors on T cells
  16. Polymorphonuclear leukocytes: white blood cells with multi-lobed nuclei and cytoplasmic granules
  17. Complementary determining regions: regions of antigen binding loops of lg molecules
Down
  1. immune response
  2. Ig: protein family to which antibodies and B-cell receptors belong
  3. T-cell receptor: the Ag receptor on T cells
  4. Cytotoxic T lymphocytes: CD8+T cells with the effector function of killing virally infected cells
  5. Intracellular adhesion molecules: critical in binding of lymphocytes
  6. Mannose-binding lectin: soluble acute phase response protein that can bind mannose on pathogens
  7. Toll-like receptor: a family of Pattern Recognition Receptors present on many leukocytes
  8. Cell mediated immunity: major role of effector T cells
  9. Dendritic cell: a type of APC that presents antigen
  10. systemic lupus erythematosus
  11. Antiboy dependent cellular cytotoxicity; NK cells use to induce apoptosis in virally infected cells
  12. Pathogen associated molecular patterns: repeating molecular patterns on microbes
  13. Autoimmune regulator: transcribed by a subpopulation of epithelial cells in the thymus
  14. Family names of chemokine receptors, the receptors that chemokine bind to cell attraction

31 Clues: immune response • Cell adhesion molecule • systemic lupus erythematosus • End state of disease of HIV infection • T-cell receptor: the Ag receptor on T cells • Ab: immunoglobulin secreted by plasma cells • Dendritic cell: a type of APC that presents antigen • Cell mediated immunity: major role of effector T cells • ...

Immune Cells, Signaling Molecules, and Functions 2016-05-17

Immune Cells, Signaling Molecules, and Functions crossword puzzle
Across
  1. / Macrophages are big cells that detect and engulf foreign objects.
  2. / Antigens cluster and crowd the pathogen to neutralize and mark it for phagocytosis
  3. / a specific marker on a virus or a bacteria that B-cells and other immune cells can recognize
  4. / Mediates and triggers immune response between humoral and cell-mediated immunity
  5. / Main fever signaling molecule produced by body tissues but also some pathogens
  6. / The vacuole with the broken-down and dead parts of the pathogen fuses back to the outer membrane of the Macrophage
  7. / Antibodies binding to antigens on the virus/bacteria prevents them from entering and infecting host cells
  8. / A phagocytic white blood cell that makes up 60%–70% of the WBC. Circulate in blood (humoral response) and destroy pathogens that can infect cells
  9. / Cell-mediated immune cells that use toxic proteins to kill infected cells before pathogens mature in the host cell. Requires Helper T-cell signaling to trigger Cytotoxic T-cell response.
  10. / Part of adaptive immunity. Long-lived cells that can produce more Plasma Cells
  11. / Has a short life span but gets to work immediately, producing antibodies.
Down
  1. / Main inflammatory signaling molecule that causes vasodilation
  2. / circulate throughout the body to detect abnormal surface proteins and release substances that induce cell death
  3. / Cells with antigen receptors that bind to only fragments of antigens. Developed in the lymph nodes and circulate around the blood (humoral)
  4. / The process of capturing a target substance in a vacuole
  5. / proteins secreted by virus-infected cells that acts as a warning signal to nearby cells to produce viral replication-inhibiting substances
  6. / Free-floating versions of antigen receptors (Y-shaped proteins) that bind to specific antigens
  7. / participate in adaptive immunity by “remembering” certain pathogens and engulfing them while stimulating the immune response of nearby tissue cells.

18 Clues: / The process of capturing a target substance in a vacuole • / Main inflammatory signaling molecule that causes vasodilation • / Macrophages are big cells that detect and engulf foreign objects. • / Has a short life span but gets to work immediately, producing antibodies. • / Main fever signaling molecule produced by body tissues but also some pathogens • ...

Chapter 5 Bookquiz Crossward Puzzle 2021-03-22

Chapter 5 Bookquiz Crossward Puzzle crossword puzzle
Across
  1. programmed cell death
  2. complete set of chromosomes at ends of cell
  3. cells make a copy of its nuclear DNA in...
  4. sections of DNA at the end of chromosomes
  5. class of diseases by uncontrolled cell division
  6. chromatin condenses into coiled chromosomes
  7. does not involve joining of gametes
  8. cancer cells remain clustered, may be harmless
  9. group of proteins stimulate cell division
  10. chromosomes line up in the middle of cell
  11. one half of a duplicated chromosome
  12. cell growth, DNA replication, repair, prep
Down
  1. cells cytoplasm divides into two in...
  2. grows and carries out normal functions.
  3. sister chromatids move toward the ends of cell
  4. Pattern of growth, replication, and division
  5. cells divide in two cells of same size
  6. continuous strand of DNA, consists of genes
  7. division of cells nucleus and its contents.
  8. the complex of DNA and histones
  9. additional growth and carries out functions.
  10. cancer cells breakaway and can be harmful

22 Clues: programmed cell death • the complex of DNA and histones • does not involve joining of gametes • one half of a duplicated chromosome • cells cytoplasm divides into two in... • cells divide in two cells of same size • grows and carries out normal functions. • sections of DNA at the end of chromosomes • group of proteins stimulate cell division • ...

Biology crossword 2023-11-21

Biology crossword crossword puzzle
Across
  1. Synthesizes lipids
  2. Break down excess or worn out cell parts
  3. Moves molecules and helps digest materials
  4. Tail like organelle that helps the cell move
  5. vacuole large membrane bound organelle found in plant cells that store water
  6. imparts colors such as red, yellow, and orange
  7. Site of protein synthesis in the cell
  8. Produces and assembles cells ribosomes
  9. membrane Provides protection for the cell
  10. Contains the instructions needed for an organism to develop
Down
  1. Gel like fluid found inside cells
  2. The cells control center
  3. Produces energy through photosynthesis and oxygen
  4. an organelle found in cells that generates energy
  5. apparatus factory that processes ER and transport them to their destinations
  6. Moves water relative to the cells regular movements
  7. Photosynthesis and the production and storage of metabolites
  8. Produces proteins for the rest of the cells
  9. helps the cell to love and gives it shape
  10. Allows DNA to be accurately copied during cell division

20 Clues: Synthesizes lipids • The cells control center • Gel like fluid found inside cells • Site of protein synthesis in the cell • Produces and assembles cells ribosomes • Break down excess or worn out cell parts • helps the cell to love and gives it shape • Moves molecules and helps digest materials • Produces proteins for the rest of the cells • ...

Life processes 2022-11-02

Life processes crossword puzzle
Across
  1. nuclear membrane disintegrates
  2. makes reproductive cells that have half the # of chromosomes
  3. makes body cells for growth and repair
  4. chromosomes separates
  5. movement of other substances across the membrane
  6. a healthy internal balance
  7. 2 new daughter cells
  8. nuclear membrane forms around each new nucleus
  9. what is used to produce other things
  10. removal of waste matter
  11. organisms made of only one cell
  12. different tissues working together to do a specific job
Down
  1. food making process in plants
  2. what is produced by the reactants
  3. cells makes a copy of dna
  4. chromosomes line up
  5. groups of organs working together
  6. taking food into the body or cell membrane
  7. breaking down food into smaller pieces
  8. movement of water across the membrane
  9. organisms made of many cells
  10. groups of similar cells organized to do a specific job
  11. releases the stored energy from food eaten or made into usable energy
  12. specialized so that all jobs in the body get done
  13. all levels together;highest level of organization

25 Clues: chromosomes line up • 2 new daughter cells • chromosomes separates • removal of waste matter • cells makes a copy of dna • a healthy internal balance • organisms made of many cells • food making process in plants • nuclear membrane disintegrates • organisms made of only one cell • what is produced by the reactants • groups of organs working together • ...

Immunology Exam Review 2026-01-17

Immunology Exam Review crossword puzzle
Across
  1. 300 different species known to cause disease
  2. do not contain granules and circulate only in the blood
  3. allow bacteria to be motile
  4. body's response to injury or infection
  5. disease caused by viruses
  6. type of arthritis caused by buildup of uric acid
  7. not considered living organisms
  8. removing dead cells
  9. protein sheath that protects genetic material
  10. proteins that are hooked to sugars
  11. lipids hooked to sugars
  12. smallest of the living organisms
  13. process of coating pathogens to aid in phagocytosis
  14. severe inflammatory response
Down
  1. microorganism that causes disease
  2. condition caused by low red blood cell count
  3. release histamines during allergies
  4. long-lived cells that engulf pathogens
  5. study of the immune system
  6. surface protein that helps cells stick
  7. blood test that measures red and white blood cells and platelets
  8. any cells that are not red blood cells
  9. fast, non-specific defense, present at birth
  10. short-lived phagocyte cells that live primarily in the blood
  11. slow, specific defense, develops after exposure

25 Clues: removing dead cells • lipids hooked to sugars • disease caused by viruses • study of the immune system • allow bacteria to be motile • severe inflammatory response • not considered living organisms • smallest of the living organisms • microorganism that causes disease • proteins that are hooked to sugars • release histamines during allergies • ...

Blood Science Challenge (Elizabeth Young) 2024-02-01

Blood Science Challenge (Elizabeth Young) crossword puzzle
Across
  1. Presence of hemoglobin in urine, indicating breakdown of red blood cells and potential health issues.
  2. The vital fluid circulating in the body, transporting oxygen, nutrients, and waste products.
  3. Inadequate oxygen supply to tissues, potentially leading to various health issues. Agglutination The clumping together of cells, often seen in blood transfusion reactions or certain laboratory tests.
  4. Immature red blood cells in the bone marrow, undergoing development before entering circulation.
  5. Type Classification based on the presence or absence of specific antigens on the surface of red blood cells.
  6. The process of red blood cell production, occurring primarily in the bone marrow.
  7. The percentage of blood volume occupied by red blood cells, a key measure in blood analysis.
  8. White blood cells crucial for immune defense, combating infections and maintaining overall health.
  9. The medical procedure of puncturing a vein with a needle, often done for blood collection or intravenous therapy.
  10. Tissue The bone marrow and other tissues involved in the production of blood cells, including erythrocytes and leukocytes. Hematologists Medical professionals specializing in the study and treatment of blood-related disorders.
  11. Green pigment formed during the breakdown of heme in old red blood cells.
  12. Yellow pigment produced from the breakdown of hemoglobin, processed by the liver, and excreted in bile.
  13. The production of white blood cells, critical for immune system function.
Down
  1. Also Known as platelets, these blood cells play a vital role in blood clotting and wound healing.
  2. Protein responsible for transporting iron in the blood, crucial for various physiological functions.
  3. Antibodies that cause agglutination, playing a role in blood type compatibility and transfusion reactions.
  4. Disc-shaped cells carrying oxygen, lacking a nucleus, vital for the circulatory system.
  5. The process of breaking down red blood cells, often resulting in the release of hemoglobin.
  6. Iron-containing protein in red blood cells, crucial for oxygen transport and giving blood its red color.
  7. Hormone produced by the kidneys that stimulates red blood cell production in response to low oxygen level
  8. The formation of platelets, essential for blood clotting and maintaining hemostasis.
  9. A condition characterized by a deficiency of red blood cells or hemoglobin, resulting in fatigue and weakness.

22 Clues: Green pigment formed during the breakdown of heme in old red blood cells. • The production of white blood cells, critical for immune system function. • The process of red blood cell production, occurring primarily in the bone marrow. • The formation of platelets, essential for blood clotting and maintaining hemostasis. • ...

ALM3 2024-08-24

ALM3 crossword puzzle
Across
  1. The stem cell niche often includes a _______ zone, where stem cells are maintained in a quiescent state and can be activated as needed
  2. One key characteristic of adult stem cells is their ability to _______ into various cell types specific to their tissue of origin
  3. In bone marrow, stem cells called _______ cells can give rise to different types of blood cells, including red blood cells, white blood cells, and platelets
  4. Niche in the brain contains neural stem cells and is characterized by a supportive network of astrocytes and blood vessels
  5. The process by which adult stem cells divide and produce more stem cells, as well as differentiated cells, is known as
  6. Cells within the niche that produce signaling molecules to regulate stem cell behavior, such as growth factors and cytokines
  7. In the intestinal epithelium, the _______ niche is located at the base of the crypts and is critical for maintaining intestinal stem cells and promoting cell turnover
  8. The zone in the bone marrow niche that is involved in regulating the interaction between hematopoietic stem cells and the surrounding cells
Down
  1. Niche that supports hair follicle stem cells and is involved in regulating hair growth cycles
  2. Unlike embryonic stem cells, adult stem cells are _______ and do not pose the same ethical concerns related to their source
  3. matrix The component of the niche that provide a scaffold for stem cells.
  4. Signaling pathway that is crucial in many niches for regulating stem cell proliferation and differentiation
  5. A specialized microenvironment within a tissue that maintains the stem cells in their undifferentiated state and regulates their function
  6. Stem cells are a type of adult stem cell that can develop into any type of cell in the body, but are usually limited to the tissue
  7. cells in the niche secrete factors that regulate stem cell activity and help maintain the balance between stem cell self-renewal and differentiation

15 Clues: matrix The component of the niche that provide a scaffold for stem cells. • Niche that supports hair follicle stem cells and is involved in regulating hair growth cycles • Signaling pathway that is crucial in many niches for regulating stem cell proliferation and differentiation • ...

BHS 316 Exam 2 2022-02-14

BHS 316 Exam 2 crossword puzzle
Across
  1. These kind of molecules can be expressed by any time of cell (two words).
  2. These vaccines have been made against weakened forms of the pathogen that are unable to cause disease in healthy individual but retain antigens that generate memory.
  3. These vaccines have been made from isolating non-dangerous proteins from a pathogen that can elicit an immune response but not cause infection.
  4. These plasma B cells are produced in germinal centers and later reside in bone marrow, producing small amount of antibodies over a long period of time (two words).
  5. These are the secreted proteins produced by dendritic cells (DCs) after leaving the battle site (the area of infection).
  6. These vaccines have been made from parts of toxins that have been modified or weakened but otherwise “appear” normal.
  7. The process by which an infected cell’s DNA is destroyed by the cells own enzymes.
  8. T cells whose job is to downregulate the immune system.
  9. This type of T cell inspects the peptides presented on class I MHC molecules.
  10. Both CTLs and NK cells can kill infected cells using perforin/granzyme and ____.
  11. IL-6 and TGFb are cytokines that cause uncommitted T helper cells to become this class of T helper cell(two letters followed by two numbers).
  12. The idea that an exogenous antigen could be displayed by a class I MHC molecule (two words).
  13. These T cells expresses only CD4 or CD8 rather than both (two words).
  14. These vaccines have been made from whole organisms that have been “killed” chemically but otherwise “appear” normal (two words).
  15. In order to prevent an autoimmune disease, this process is about keeping T cells that recognize foreign peptides as opposed to self peptides (two words).
  16. These vaccines have been made against viruses using genetic engineering to isolate specific viral proteins.
Down
  1. T cells are born in the bone marrow and are taught self tolerance initially when they leave the bone marrow and move to this location.
  2. This is the place where B cells are educated to tolerate self (two words).
  3. The protein molecules that display lipids instead of the classical peptides (two letters followed by a number).
  4. These vaccines have been made from organisms that cannot cause disease but otherwise “appear” normal.
  5. These types of NK, T, and B cells all go through some level of “tolerance” training.
  6. The portion of the invariant chain that occupies the class II MHC groove in an endosome.
  7. If an NK cell comes upon another cell in your body that produced no class I MHC molecules, it will kill that cell because it is missing this principle (two words).
  8. The concept that immune cells can recall pathogens they have seen in the past.
  9. This type of protein is presented by class II MHC molecules and are presented to helper T cells.
  10. These molecules are activated T cells have license to visit specific areas of the body, and their ability to visit a site. They are also the “passport” that Virgin T cells have that allow them to visit specific sites in the body.
  11. lived These plasma B cells are produced in lymphoid follicles and the early stages of invasion and travel to the bone marrow to produce massive quantities of antibodies (two words).
  12. These memory T cells stay in the secondary lymphoid organs and wait to produce activated T cells in the future.
  13. The group of chemical messengers secreted by helper T cells that serve to provide instructions to the rest of the immune system.
  14. The main purpose of this is to organize and concentrate antigen presentation to increase the chance of lymphocytes finding their cognate antigen (two words).
  15. These vaccines use genetic engineering to trick a virus that can’t hurt us into putting a single gene from a pathogenic microbe in our cells. That gene will then make the one protein from the pathogenic microbe inside our cells, but since it’s only one protein it can’t hurt people.
  16. IL-4 is a cytokine that causes uncommitted T helper cells to become this class of T helper cell (two letters followed by one number).
  17. This type of protein is presented by class I MHC molecules and are presented to killer T cells.

33 Clues: T cells whose job is to downregulate the immune system. • These T cells expresses only CD4 or CD8 rather than both (two words). • These kind of molecules can be expressed by any time of cell (two words). • This is the place where B cells are educated to tolerate self (two words). • This type of T cell inspects the peptides presented on class I MHC molecules. • ...

Chemmatters 2024-01-29

Chemmatters crossword puzzle
Across
  1. In red blood cells and delivers oxygen to cells
  2. bonds Attraction between hydrogen and a more electronegative atom
  3. to dissolve oxygen into it
  4. Relating to the heart and lungs
  5. Rate Rate at which the heart cells consume oxygen and sugar
  6. Two main chambers of the heart
  7. Allows cells to maintain water while freezing
  8. Bone cancer that usually develops in osteoblast cells
  9. Thickening agent
  10. In blood the forms clots and prevents bleeding
  11. Fills insides of a cell
  12. Process that takes sample and suspends them at a cryogenic temp. to preserve the cells
Down
  1. Used to separate liquids
  2. Used for higher cell survival rate
  3. Cardiomyopathy Cardiac oxidative stress
  4. Used as a solvent in medicine; attracts water to the gut
  5. Treatment that uses powerful chemicals to kill fast growing cells
  6. Used to eliminate ice formation when cooling organs
  7. Liquid portion of blood
  8. bypass Circulation outside the body where blood is diverted from heart and lungs

20 Clues: Thickening agent • Liquid portion of blood • Fills insides of a cell • Used to separate liquids • to dissolve oxygen into it • Two main chambers of the heart • Relating to the heart and lungs • Used for higher cell survival rate • Cardiomyopathy Cardiac oxidative stress • Allows cells to maintain water while freezing • In blood the forms clots and prevents bleeding • ...

Homework 6 Makeup 2024-11-26

Homework 6 Makeup crossword puzzle
Across
  1. squamous cells that make up basement mb
  2. membrane that lines body cavities that are open to the exterior
  3. part of the mucous mb, lines tubes, GI tract, and urogenital tract
  4. proper connective tissue, encompasses adipose, areolar, and reticular
  5. single layer of cells, appears stratified
  6. releases gland contents by cell rupture
  7. cells working together to do common functions
  8. ground substance and fiber cells
Down
  1. lines the mouth and esophagus
  2. cartilage cells
  3. membrane that is thin, acellular, part of ECM
  4. one or more cells specialized to secrete a product
  5. no blood supply, covering and lining epithilium
  6. cells that are flat and scalelike
  7. mb that covers the body surface
  8. membrane that lines body cavities closed to the extrerior
  9. dense tissue that is packed in parallel bundles
  10. cartilage that provides support of the external ear
  11. gland that secretes products by exocytosis

19 Clues: cartilage cells • lines the mouth and esophagus • mb that covers the body surface • ground substance and fiber cells • cells that are flat and scalelike • squamous cells that make up basement mb • releases gland contents by cell rupture • single layer of cells, appears stratified • gland that secretes products by exocytosis • membrane that is thin, acellular, part of ECM • ...

BJU Science 6 Chapter 4 - Cells & Classification 2025-11-14

BJU Science 6 Chapter 4 - Cells & Classification crossword puzzle
Across
  1. the process by which an organism produces reproductive cells
  2. parts of a cell that act like engines, breaking down food and releasing energy
  3. Carolus ____ developed a system of classification
  4. living things grow and _____
  5. living things respond to their ______
  6. an organism is a ______ living thing
  7. cell _____: the idea that all living things are made of cells
Down
  1. how organisms grow and replace cells
  2. a cell _____ provides the external boundary for a cell
  3. uses lenses to magnify objects
  4. living things use _____
  5. a bubble-like storage organelle in a cell
  6. the part of a cell that provides support for plant cells is the cell ____
  7. putting organisms with similar characteristics into groups
  8. living things are made of _____
  9. Robert _____ was the first to name and observe cells
  10. a group of cells working together
  11. plants use a green pigment called _____ to absorb energy from sunlight
  12. living things ______

19 Clues: living things ______ • living things use _____ • living things grow and _____ • uses lenses to magnify objects • living things are made of _____ • a group of cells working together • how organisms grow and replace cells • an organism is a ______ living thing • living things respond to their ______ • a bubble-like storage organelle in a cell • ...

Crossword by Tamari Smith 2017-12-08

Crossword by Tamari Smith crossword puzzle
Across
  1. / cells that have a nucleus
  2. / extra support for plant cells
  3. / cells that don't have a nucleus
  4. / green stuff in plant cells
  5. / transport of materials in cells
  6. / clear jelly inside cells
  7. / breaks down materials
  8. / materials in a cell
Down
  1. / provides energy
  2. / controls the cell
  3. / make proteins
  4. / package and delivers in cells
  5. / provides support for every cell
  6. / moves the cell
  7. / moves the cell
  8. / basic unit of life

16 Clues: / make proteins • / moves the cell • / moves the cell • / provides energy • / controls the cell • / basic unit of life • / materials in a cell • / breaks down materials • / clear jelly inside cells • / cells that have a nucleus • / green stuff in plant cells • / extra support for plant cells • / package and delivers in cells • / provides support for every cell • ...

Crossword by Tamari Smith 2017-12-08

Crossword by Tamari Smith crossword puzzle
Across
  1. / make proteins
  2. / clear jelly inside cells
  3. / breaks down materials
  4. / controls the cell
  5. / cells that have a nucleus
  6. / basic unit of life
  7. / transport of materials in cells
  8. / materials in a cell
  9. / package and delivers in cells
Down
  1. / provides energy
  2. / moves the cell
  3. / extra support for plant cells
  4. / green stuff in plant cells
  5. / cells that don't have a nucleus
  6. / provides support for every cell
  7. / moves the cell

16 Clues: / make proteins • / moves the cell • / moves the cell • / provides energy • / controls the cell • / basic unit of life • / materials in a cell • / breaks down materials • / clear jelly inside cells • / cells that have a nucleus • / green stuff in plant cells • / extra support for plant cells • / package and delivers in cells • / cells that don't have a nucleus • ...

unit 3 wordsearch 2021-10-25

unit 3 wordsearch crossword puzzle
Across
  1. one of two identical "sister" parts of a duplicated chromosome
  2. a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes
  3. a mass of abnormal cells that remain at the site of origin
  4. A cell containing only one set of chromosomes (n), examples: sperm and egg
  5. phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin, 2 nuclear envelopes form, nucleolus becomes visible
  6. in-between period of the cell cycle between cell divisions includes G1, S, and G2
  7. any cell of a living organism other than the reproductive cell, 2n
  8. sec cells
  9. series of events that cells go through as they grow and divide
  10. A cell containing two sets of chromosomes (2n), one set inherited from each parent example: somatic or body cells
Down
  1. Cells that do not contain nuclei, reproduce asexually and use haploid cells
  2. division of the cytoplasm to form two separate daughter cells plant cells: cell plate and animal cells: cleavage furrow
  3. Cells that enclose their DNA in nuclei, reproduce both asexually and sexually, use both haploid and diploid cells
  4. granular material visible within the nucleus; consists of DNA tightly coiled around proteins
  5. Division of the nucleus
  6. the third phase of mitosis, during which the chromosome pairs separate and move toward opposite poles
  7. first and longest phase of mitosis, during which the chromosomes become visible and the centrioles separate and take up positions on the opposite sides of the nucleus
  8. any cell of a living organism other than the reproductive cell, 2n
  9. is one of a family of proteins that regulates the cell cycle in eukaryotic cells

19 Clues: sec cells • Division of the nucleus • a mass of abnormal cells that remain at the site of origin • one of two identical "sister" parts of a duplicated chromosome • series of events that cells go through as they grow and divide • any cell of a living organism other than the reproductive cell, 2n • any cell of a living organism other than the reproductive cell, 2n • ...

Exam 2 Review 2019-02-19

Exam 2 Review crossword puzzle
Across
  1. antibody that defends against parasites and causes anaphylactic shock
  2. cells/These cells are known to function as the "brains" of the immune system
  3. cells have the ability to _______ when activated
  4. cells that have never been activated by encountering their cognate antigen
  5. switching/B cell changes the class of antibody it produces
  6. cellular protein that catalyzes the release of CLIP and allows an exogenous protein to be loaded into the groove of the class II MHC molecule
  7. chippers that cut up proteins into peptides
  8. helper T cells that remain "unbiased" when they are first activated
  9. transporter proteins involved in MHC molecule presentation
  10. tiny region of the cognate antigen that a B cell receptor actually binds to is called its _______
  11. factor that stimulates the proliferation of helper T cells, and growth factor for B cells
Down
  1. selection/the process of testing T cells for MHC restriction- "Do you have receptors on that recognize one of the self MHC molecules which I am expressing on my surface?"
  2. order of choice of gene segments by recombination
  3. T cells generally express the _____ co-receptor
  4. produced by helper T cells that "recharges" NK cells
  5. selection/referred to as the second test to test for tolerance of self
  6. many BCRs are brought close together on the B cell surface; this is needed to generate an activation signal
  7. main antibody class that guards the mucosal surfaces of the body
  8. main antibody produced when a virgin B cell gets first activated
  9. that encourages B cells to produce IgA antibodies
  10. hypermutation/The rearranged genes for the BCR can mutate to increase the affinity of the BCRs for their cognate antigen
  11. eating"
  12. positive/T cells that express both CD4 and CD8 co-receptor molecules
  13. chain/This molecule sits in the groove of the MHC II molecule and keeps it from picking up other peptides in the endoplasmic reticulum
  14. T cells generally express the _____ co-receptor

25 Clues: eating" • chippers that cut up proteins into peptides • T cells generally express the _____ co-receptor • T cells generally express the _____ co-receptor • cells have the ability to _______ when activated • order of choice of gene segments by recombination • that encourages B cells to produce IgA antibodies • produced by helper T cells that "recharges" NK cells • ...

Unit 3 2021-10-13

Unit 3 crossword puzzle
Across
  1. one of two identical "sister" parts of a duplicated chromosome.
  2. division of the cytoplasm to form two separate daughter cells plant cells: cell plate and animal cells: cleavage furrow.
  3. The second growth phase of the cell cycle, consisting of the portion of interphase after DNA synthesis occurs, prepares for M phase.
  4. second phase of mitosis, during which the chromosomes line up across the center of the cell.
  5. series of events that cells go through as they grow and divide.
  6. An abnormal tissue mass that can spread into neighboring tissue and to other parts of the body; a cancerous tumor.
  7. a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
  8. disorder in which some of the body's cells lose the ability to control growth.
  9. Division of the nucleus. Continuous process that is divided into four phases, Prophase, Metaphase, Anaphase, and Telophase, makes identical body cells.
  10. in between period of the cell cycle between cell divisions, includes G1, S and G2.
Down
  1. the third phase of mitosis, during which the chromosome pairs separate and move toward opposite poles.
  2. first and longest phase of mitosis, during which the chromosomes become visible and the centrioles separate and take up positions on the opposite sides of the nucleus.
  3. The first gap, or growth phase and creation of new organelles.
  4. The synthesis phase of the cell cycle; the portion of interphase during which DNA is replicated.
  5. a mass of abnormal cells that remains at the site of origin.
  6. A mass of abnormal cells that develops when cancerous cells divide and grow uncontrollably.
  7. phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin, 2 nuclear envelopes form, nucleolus become visible.
  8. Cells that do not contain nuclei, reproduce asexually and use haploid cells.
  9. one of a family of proteins that regulates the cell cycle in eukaryotic cells.
  10. granular material visible within the nucleus; consists of DNA tightly coiled around proteins.

20 Clues: a mass of abnormal cells that remains at the site of origin. • The first gap, or growth phase and creation of new organelles. • one of two identical "sister" parts of a duplicated chromosome. • series of events that cells go through as they grow and divide. • Cells that do not contain nuclei, reproduce asexually and use haploid cells. • ...

Mitosis 2021-10-07

Mitosis crossword puzzle
Across
  1. granular material visible within the nucleus; consists of DNA tightly coiled around proteins
  2. one of a family of proteins that regulates the cell cycle in eukaryotic cells
  3. second phase of mitosis, during which the chromosomes line up across the center of the cell
  4. phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin, 2 nuclear envelopes form, nucleolus become visible
  5. disorder in which some of the body's cells lose the ability to control growth
  6. a mass of abnormal cells that remains at the site of origin
  7. The synthesis phase of the cell cycle; the portion of interphase during which DNA is replicated.
  8. phase) Division of the nucleus. Continuous process that is divided into four phases, Prophase, Metaphase, Anaphase, and Telophase, makes identical body cells
  9. A mass of abnormal cells that develops when cancerous cells divide and grow uncontrollably.
  10. one of two identical "sister" parts of a duplicated chromosome
  11. first and longest phase of mitosis, during which the chromosomes become visible and the centrioles separate and take up positions on the opposite sides of the nucleus
Down
  1. An abnormal tissue mass that can spread into neighboring tissue and to other parts of the body; a cancerous tumor.
  2. Cells that do not contain nuclei, reproduce asexually and use haploid cells
  3. series of events that cells go through as they grow and divide
  4. The second growth phase of the cell cycle, consisting of the portion of interphase after DNA synthesis occurs, prepares for M phase
  5. the third phase of mitosis, during which the chromosome pairs separate and move toward opposite poles
  6. division of the cytoplasm to form two separate daughter cells plant cells: cell plate and animal cells: cleavage furrow
  7. a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
  8. The first gap, or growth phase and creation of new organelles
  9. in between period of the cell cycle between cell divisions, includes G1, S and G2

20 Clues: a mass of abnormal cells that remains at the site of origin • The first gap, or growth phase and creation of new organelles • series of events that cells go through as they grow and divide • one of two identical "sister" parts of a duplicated chromosome • Cells that do not contain nuclei, reproduce asexually and use haploid cells • ...

Milady Esthetics Ch 3-Cells 2024-10-03

Milady Esthetics Ch 3-Cells crossword puzzle
Across
  1. when cells that are unable to divide anymore program themselves to end up as a specific type of cell
  2. guard cells found in the stratum spinosum
  3. cells that contain lipids to maintain barrier function
  4. hardened, waterproof, protective keratinocytes
  5. cells that stimulate collagen production and amino acids
  6. white blood cells that kill bacteria and parasites and respond to allergens
Down
  1. the shedding of dead skin cells from the outermost layer of the skin
  2. immune cells that attach virus-infected cells, foreign cells, and cancer cells; named for thymus gland
  3. the process of desquamation and cell replacement
  4. cells that produce skin pigment granules in basal layer
  5. pigment carrying granules that are produced by melanocytes
  6. cells composed of keratin, lipids, and other proteins
  7. intercellular connections made of proteins; hold cells together
  8. lipid substances between corneum cells

14 Clues: lipid substances between corneum cells • guard cells found in the stratum spinosum • hardened, waterproof, protective keratinocytes • the process of desquamation and cell replacement • cells composed of keratin, lipids, and other proteins • cells that contain lipids to maintain barrier function • cells that produce skin pigment granules in basal layer • ...

Unit 5 vocabulary 2023-12-07

Unit 5 vocabulary crossword puzzle
Across
  1. region of a chromosome where the two sister chromatids attach
  2. cell unspecialized cell that can give rise to one or more types of specialized cells
  3. cells that are able to develop into any type of cell found in the body (including the cells that make up the extraembryonic membranes and placenta)
  4. disorder in which some of the body's cells lose the ability to control growth
  5. one of two identical "sister" parts of a duplicated chromosome
  6. stage of early development in mammals that consists of a hollow ball of cells
  7. the process of programmed cell death
  8. cycle series of events in which a cell grows, prepares for division, and divides to form two daughter cells
  9. agent with the capacity to cause cancer in humans
  10. drug treatment that uses powerful chemicals to kill fast-growing cells in your body
  11. cells that are capable of developing into most, but not all, of the body's cell types
  12. reproduction type of reproduction in which one parent cell produces two identical offspring (daughter cells)
  13. period of the cell cycle between cell divisions in which the cell grows
  14. a fertilized egg
Down
  1. therapy the treatment of disease, especially cancer, using X-rays or similar forms of radiation.
  2. division of the cytoplasm to form two separate daughter cells
  3. one of a family of proteins that regulates the cell cycle in eukaryotic cells
  4. process in which cells become specialized in structure and function
  5. the development of secondary malignant growths at a distance from a primary site of cancer
  6. first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible
  7. phase of mitosis in which the chromosomes line up across the center of the cell
  8. cell with limited potential to develop into many types of differentiated cells
  9. reproduction type of reproduction in which cells from two parents unite to form the first cell of a new organism
  10. any change in the DNA sequence
  11. developing stage of a multicellular organism
  12. phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
  13. phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin

27 Clues: a fertilized egg • any change in the DNA sequence • the process of programmed cell death • developing stage of a multicellular organism • agent with the capacity to cause cancer in humans • region of a chromosome where the two sister chromatids attach • division of the cytoplasm to form two separate daughter cells • ...

Unit 5 vocab 2023-12-04

Unit 5 vocab crossword puzzle
Across
  1. stage of early development in mammals that consists of a hollow ball of cells
  2. stage of a multicellular organism
  3. phase of mitosis in which the chromosomes line up across the center of the cell
  4. of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
  5. of two identical "sister" parts of a duplicated chromosome
  6. fertilized egg
  7. of mitosis in which the chromosomes separate and move to opposite ends of the cell
  8. in which cells become specialized in structure and function
  9. therapy--the treatment of disease, especially cancer, using X-rays or similar forms of radiation.
  10. that are capable of developing into most, but not all, of the body's cell types
  11. cycle--series of events in which a cell grows, prepares for division, and divides to form two daughter cells
Down
  1. in which some of the body's cells lose the ability to control growth
  2. of the cell cycle between cell divisions in which the cell grows
  3. of a chromosome where the two sister chromatids attach
  4. reproduction-- type of reproduction in which one parent cell produces two identical offspring (daughter cells)
  5. the process of programmed cell death
  6. change in the DNA sequence
  7. drug treatment that uses powerful chemicals to kill fast-growing cells in your body
  8. that are able to develop into any type of cell found in the body (including the cells that make up the extraembryonic membranes and placenta)
  9. development of secondary malignant growths at a distance from a primary site of cancer
  10. of a family of proteins that regulates the cell cycle in eukaryotic cells
  11. first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible
  12. with the capacity to cause cancer in humans
  13. reproduction--type of reproduction in which cells from two parents unite to form the first cell of a new organism
  14. of the cytoplasm to form two separate daughter cells
  15. cell–unspecialized cell that can give rise to one or more types of specialized cells
  16. with limited potential to develop into many types of differentiated cells

27 Clues: fertilized egg • change in the DNA sequence • stage of a multicellular organism • the process of programmed cell death • with the capacity to cause cancer in humans • of the cytoplasm to form two separate daughter cells • of a chromosome where the two sister chromatids attach • of two identical "sister" parts of a duplicated chromosome • ...

BIOL204-Lymphatic system & Immunity 2025-04-10

BIOL204-Lymphatic system & Immunity crossword puzzle
Across
  1. movement of cells toward a chemical signal
  2. antibody-mediated clumping of pathogens
  3. microbial molecules recognized by innate immune receptors (abbreviation, singular)
  4. T cell-rich zone in lymph nodes
  5. complement pathway triggered by lectins such as MBL
  6. antibody region that determines class and function
  7. first word in MBL that triggers complement activation
  8. prostaglandin that raises hypothalamic temperature setpoint
  9. ability of lymphocytes to recognize a specific antigen
  10. cell derived from B cell that secretes antibodies
  11. substance that induces fever, like IL-1 or IL-6
  12. type of basement membrane in lymphatic capillaries
  13. substance that activates adaptive immune defenses
  14. molecules that present peptide antigens to T cells (abbreviation)
  15. antibody region that binds specific antigens
  16. T cell that activates other immune cells (CD4+)
  17. segment between valves in collecting lymphatic vessels
  18. lymphoid follicles with germinal centers
  19. chemical from mast cells that increases vasodilation and permeability
  20. professional antigen-presenting cells
  21. protein complex that forms pores in microbe membranes (abbreviation)
Down
  1. cells that transport antigens from intestinal lumen to Peyer’s patches
  2. lymphoid follicles with naïve B cells
  3. T cell that kills infected or abnormal cells (CD8+)
  4. type of thymic selection eliminating self-reactive T cells
  5. node structures that receive lymph from collecting lymphatic vessels
  6. antibody function that blocks pathogen binding to host
  7. junction; connect lymphatic endothelial cells in lymphatic capillaries
  8. long-lived lymphocyte that responds quickly upon re-exposure
  9. molecules like antibodies or C3b that tag pathogens for phagocytosis
  10. induces artificially acquired active humoral immunity
  11. type of thymic selection ensuring T cells recognize MHC
  12. first word in the abbreviation for PRRs
  13. accumulation of fluid in tissues causing swelling
  14. coating of pathogens to enhance phagocytosis
  15. part of an antigen recognized by immune receptors (also known as antigenic determinant)
  16. group of identical B or T cells with same antigen specificity
  17. lymphatic duct that drains lymph from most of the body
  18. veins where lymph enters venous circulation
  19. protein system that enhances innate immune responses
  20. complement pathway triggered by spontaneous activation of C3b
  21. antiviral cytokines released by infected cells
  22. migration of leukocytes through vessel walls into tissues
  23. Immunoglobulin E is involved in this and parasite defense
  24. type of immunity involving plasma cells and antibodies
  25. complement pathway activated by antigen–antibody complexes

46 Clues: T cell-rich zone in lymph nodes • lymphoid follicles with naïve B cells • professional antigen-presenting cells • antibody-mediated clumping of pathogens • first word in the abbreviation for PRRs • lymphoid follicles with germinal centers • movement of cells toward a chemical signal • veins where lymph enters venous circulation • ...

Plant, Animal, and Prokaryotic Cell Crossword 2017-10-28

Plant, Animal, and Prokaryotic Cell Crossword crossword puzzle
Across
  1. gel like material within a cell
  2. to the nucleus and is located in a prokaryote
  3. sacs used to transport substances around cells
  4. green organelle that contains chlorophyll located in plant cells
  5. reticulum/transports synthesized proteins in vesicles to the golgi body
  6. energy currency through respiration
  7. body/processes an packaged proteins and lipids
  8. of protein synthesis
  9. DNA and is found in a eukaryotic cell
Down
  1. digestive enzymes
  2. water which protects bacteria from desiccation
  3. tail like structure found on prokaryotic cells
  4. wall/structural layer surrounding plant cells
  5. envelope/surrounds the gentetic material and nucleolus
  6. by the nuclear envelope
  7. vacuole/large fluid filled sac that provides structural support in plant cells
  8. like material inside the cell membrane
  9. fiber that attaches to a bacteria cells surface
  10. vacuole/small fluid filled sac used for temporary storage in animal cells

19 Clues: digestive enzymes • of protein synthesis • by the nuclear envelope • gel like material within a cell • energy currency through respiration • DNA and is found in a eukaryotic cell • like material inside the cell membrane • to the nucleus and is located in a prokaryote • wall/structural layer surrounding plant cells • water which protects bacteria from desiccation • ...

Immunity-from-this-exam (you wish!) 2017-05-01

Immunity-from-this-exam (you wish!) crossword puzzle
Across
  1. when the body attacks itself
  2. engulfing a bacterial cell
  3. the first barrier defense in the immune system
  4. (2 words) diabetes caused by the body attacking its own beta cells, so it can’t make insulin
  5. red blood cell
  6. resistance to a toxin or pathogen
  7. anything that can cause a disease
  8. antibody
  9. treatment for shock
  10. cells that secrete histamines
  11. activated T cells that destroy cells presenting antigen epitopes
  12. response to a cut or infection that makes an area red and swollen
  13. nonspecific immunity found in all animals
  14. induces production of memory B cells for a specific antigen
  15. white blood cell that releases cytokines at a wound site
  16. (2 words) secretes antibodies
  17. shock caused by a systemic allergic reaction
  18. sticky particles used for blood clotting
  19. how many oxygen molecules can be bound to the same transport molecule
  20. what histamine does to blood vessels in order to bring more blood to the infection site
  21. interstitial fluid circulated through glands, ducts, and nodes before returning to blood
  22. kept on hand for those with severe allergies, e.g., bees
Down
  1. (abbrev) a “name tag” expressed in all cells of the body
  2. chemical messengers secreted by immune cells which attract other white blood cells
  3. water-soluble antigen receptor that tags cells with a recognized antigen for destruction
  4. (2 words) attacks the cells without the proper identification
  5. immunity to specific pathogens encountered before; only found in vertebrates
  6. (2 words) #1 killer in ICUs, caused by systemic inflammatory response to infection
  7. rapid, long-lasting response to an antigen the body has fought before
  8. transports oxygen around body
  9. pathogen’s “signature” that triggers an immune response
  10. antibodies fuse with mast cells, releasing copious histamines
  11. increase in this allows white blood cells to leave vessel for the infection site
  12. most common white blood cell attracted by cytokines
  13. protein that strengthens the clotting response
  14. arthritis caused by the body attacking its own cartilage
  15. T cells that recruit and activate other lymphocytes
  16. white blood cell
  17. a severe medical condition in which blood cannot clot properly
  18. 55% of blood is this, and when you donate it, you receive your cells back
  19. fever-inducing chemical signal
  20. (2 words) formed in the bone marrow but matures in the thymus

42 Clues: antibody • red blood cell • white blood cell • treatment for shock • engulfing a bacterial cell • when the body attacks itself • transports oxygen around body • cells that secrete histamines • (2 words) secretes antibodies • fever-inducing chemical signal • resistance to a toxin or pathogen • anything that can cause a disease • sticky particles used for blood clotting • ...

unit 5 2023-12-07

unit 5 crossword puzzle
Across
  1. one of two identical "sister" parts of a duplicated chromosome
  2. series of events in which a cell grows, prepares for division, and divides to form two daughter cells
  3. cell with limited potential to develop into many types of differentiated cells
  4. one of a family of proteins that regulates the cell cycle in eukaryotic cells
  5. phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
  6. period of the cell cycle between cell divisions in which the cell grows
  7. type of reproduction in which cells from two parents unite to form the first cell of a new organism
  8. phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
  9. division of the cytoplasm to form two separate daughter cells
  10. a fertilized egg
  11. drug treatment that uses powerful chemicals to kill fast-growing cells in your body
  12. cells that are capable of developing into most, but not all, of the body's cell types
  13. the development of secondary malignant growths at a distance from a primary site of cancer
Down
  1. any change in the DNA sequence
  2. first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible
  3. disorder in which some of the body's cells lose the ability to control growth
  4. the treatment of disease, especially cancer, using X-rays or similar forms of radiation.
  5. cells that are able to develop into any type of cell found in the body (including the cells that make up the extraembryonic membranes and placenta)
  6. process in which cells become specialized in structure and function
  7. unspecialized cell that can give rise to one or more types of specialized cells
  8. agent with the capacity to cause cancer in humans
  9. stage of early development in mammals that consists of a hollow ball of cells
  10. phase of mitosis in which the chromosomes line up across the center of the cell
  11. region of a chromosome where the two sister chromatids attach
  12. developing stage of a multicellular organism
  13. type of reproduction in which one parent cell produces two identical offspring (daughter cells)
  14. the process of programmed cell death

27 Clues: a fertilized egg • any change in the DNA sequence • the process of programmed cell death • developing stage of a multicellular organism • agent with the capacity to cause cancer in humans • region of a chromosome where the two sister chromatids attach • division of the cytoplasm to form two separate daughter cells • ...

unit 5 vocab 2023-12-08

unit 5 vocab crossword puzzle
Across
  1. fertilized egg
  2. regoin of region omosome where the two sister chromatids attach
  3. the process of programmed cell death
  4. stage of a multicellular organism
  5. that are capable of developing into most, but not all, of the body's cell types
  6. of mitosis in which the chromosomes separate and move to opposite ends of the cell
  7. 1 of a family of proteins that regulates the cell cycle in eukaryotic cells
  8. drug treatment that uses powerful chemicals to kill fast-growing cells in your body
  9. the development of secondary malignant growths at a distance from a primary site of cancer
  10. process in which cells become specialized in structure and function
  11. with the capacity to cause cancer in humans
  12. cycle--series of events in which a cell grows, prepares for division, and divides to form two daughter cells
Down
  1. of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
  2. the treatment of disease, especially cancer, using X-rays or similar forms of radiation.
  3. cell–unspecialized cell that can give rise to one or more types of specialized cells
  4. stage of early development in mammals that consists of a hollow ball of cells
  5. period of the cell cycle between cell divisions in which the cell grows
  6. change in the DNA sequence
  7. in which 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 in which the genetic material inside the nucleus condenses and the chromosomes become visible
  10. with limited potential to develop into many types of differentiated cells
  11. reproduction-- type of reproduction in which one parent cell produces two identical offspring (daughter cells)
  12. reproduction--type of reproduction in which cells from two parents unite to form the first cell of a new organism
  13. one of two identical "sister" parts of a duplicated chromosome
  14. phase of mitosis in which the chromosomes line up across the center of the cell
  15. that are able to develop into any type of cell found in the body (including the cells that make up the extraembryonic membranes and placenta)

27 Clues: fertilized egg • change in the DNA sequence • stage of a multicellular organism • the process of programmed cell death • with the capacity to cause cancer in humans • division of the cytoplasm to form two separate daughter cells • one of two identical "sister" parts of a duplicated chromosome • regoin of region omosome where the two sister chromatids attach • ...

Unit 5 vocab 2023-12-04

Unit 5 vocab crossword puzzle
Across
  1. phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
  2. the process of programmed cell death
  3. the development of secondary malignant growths at a distance from a primary site of cancer
  4. cells that are capable of developing into most, but not all, of the body's cell types
  5. division of the cytoplasm to form two separate daughter cells
  6. drug treatment that uses powerful chemicals to kill fast-growing cells in your body
  7. region of a chromosome where the two sister chromatids attach
  8. cell with limited potential to develop into many types of differentiated cells
  9. phase of mitosis in which the chromosomes line up across the center of the cell
  10. a fertilized egg
  11. cell unspecialized cell that can give rise to one or more types of specialized cells
Down
  1. reproduction type of reproduction in which one parent cell produces two identical offspring (daughter cells)
  2. developing stage of a multicellular organism
  3. process in which cells become specialized in structure and function
  4. period of the cell cycle between cell divisions in which the cell grows
  5. agent with the capacity to cause cancer in humans
  6. one of a family of proteins that regulates the cell cycle in eukaryotic cells
  7. therapy the treatment of disease, especially cancer, using X-rays or similar forms of radiation.
  8. any change in the DNA sequence
  9. reproduction type of reproduction in which cells from two parents unite to form the first cell of a new organism
  10. phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
  11. stage of early development in mammals that consists of a hollow ball of cells
  12. of two identical "sister" parts of a duplicated chromosome
  13. cycle series of events in which a cell grows, prepares for division, and divides to form two daughter cells
  14. first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible
  15. disorder in which some of the body's cells lose the ability to control growth
  16. cells that are able to develop into any type of cell found in the body (including the cells that make up the extraembryonic membranes and placenta)

27 Clues: a fertilized egg • any change in the DNA sequence • the process of programmed cell death • developing stage of a multicellular organism • agent with the capacity to cause cancer in humans • of two identical "sister" parts of a duplicated chromosome • division of the cytoplasm to form two separate daughter cells • ...