cells Crossword Puzzles

DNA Crossword 2021-12-03

DNA Crossword crossword puzzle
Across
  1. molecules coded for by genes
  2. cells with a nucleoid region instead of a nucleus
  3. cells with membrane bound organelles
  4. DNA is found here in eukaryotic cells
  5. material used to make gel
  6. a pyrimidine that bonds with adenine
  7. this process separates DNA fragments by size
  8. this solution contains soap and breaks open the cell/nuclear membrane
  9. DNA from a person of interest is often collected using a
  10. POWERHOUSE OF THE CELL!!
  11. DNA is tightly coiled into these structures
Down
  1. the shape of DNA
  2. charge on DNA
  3. DNA fragments of know length
  4. this process copies DNA
  5. DNA wraps around this protein
  6. this process cuts DNA at specific sequences
  7. building blocks of DNA
  8. specialized parts of cells
  9. a pyrimidine that bonds with guanine
  10. sequences of DNA that codes for a protein/trait
  11. all the genes in an organism
  12. the smallest unit of life
  13. causes DNA to precipitate or become visible
  14. number of chromosomes in most human cells

25 Clues: charge on DNA • the shape of DNA • building blocks of DNA • this process copies DNA • POWERHOUSE OF THE CELL!! • material used to make gel • the smallest unit of life • specialized parts of cells • molecules coded for by genes • DNA fragments of know length • all the genes in an organism • DNA wraps around this protein • cells with membrane bound organelles • ...

Human body 2022-05-20

Human body crossword puzzle
Across
  1. what color blood cells fight infection
  2. removes old or damaged red blood cells
  3. move in a circle, returning to the same point
  4. chemicals made by white blood cells that bind to a specific antigen
  5. this system fights infections from bacteria, viruses and fungi
  6. the yellowish, fluid part of the blood
  7. collects in the arteries and limits the blood flow
  8. the body's pump
  9. what color blood cells carry oxygen
  10. this is where the blood cells deposit carbon dioxide
Down
  1. simple, one-celled microscopic organisms
  2. first defense against ingested or inhaled pollutants
  3. connect veins to the arteries
  4. the heart is the size or your _______
  5. these assist with blood clotting
  6. a disease that spreads rapidly in a particular area and makes many people sick
  7. an infectious organism that reproduces within the cells of an infected host
  8. system that helps with the body's immune system
  9. return blood to the heart
  10. carry blood away from the heart
  11. colorless liquid that flows through the lymphatic system

21 Clues: the body's pump • return blood to the heart • connect veins to the arteries • carry blood away from the heart • these assist with blood clotting • what color blood cells carry oxygen • the heart is the size or your _______ • what color blood cells fight infection • removes old or damaged red blood cells • the yellowish, fluid part of the blood • ...

Blood 2022-11-29

Blood crossword puzzle
Across
  1. 60% of whole blood
  2. segmented nucleus, pale-staining cytoplasm, 12μm diameter
  3. segmented nucleus; red granules in cytoplasm; in birds
  4. nucleated platelets; avian/reptilian/amphibian/fish
  5. sickled-shaped cells that form after O2 exposure
  6. rare to find in healthy animals, approx. 15μm; purple/blue granules; contain histamine
  7. 8% of plasma
  8. differentiate into macrophages; antigen presentation to t-lymphocytes; iron storage and recycling; often large and vacuolated
  9. function: inflammation & immune response
  10. different colored RBC due to excessive stain
  11. neutrophils/heterophils, eosinophils, basophils
  12. monocytes and lymphocytes
  13. 90% of plasma
Down
  1. shape of RBCs
  2. neutrophil nucleus before it becomes segmented
  3. dense chromatin nucleus, trace amount of cytoplasm; b-cells, plasma cells, t-cells; lifespan days to years
  4. X00,000; life spans: week
  5. segmented nucleus, pale cytoplasm, pink granules, anti-parasitic
  6. fully differentiated B-cells; large; clock-shaped nucleus (clumped chromatin), tear-drop shaped cell; clear Golgi zone
  7. X,000,000; life spans: months
  8. 40% of whole blood
  9. X,000; life spans: hours-days or years
  10. second most numerous blood cell; clotting; role in primary inflammatory response; no nucleus; red/purple granules

23 Clues: 8% of plasma • shape of RBCs • 90% of plasma • 60% of whole blood • 40% of whole blood • X00,000; life spans: week • monocytes and lymphocytes • X,000,000; life spans: months • X,000; life spans: hours-days or years • function: inflammation & immune response • different colored RBC due to excessive stain • neutrophil nucleus before it becomes segmented • ...

Chapter 18 & 21.1 The Circulatory System: Blood and The Lymphatic and Immune System 2020-04-25

Chapter 18 & 21.1 The Circulatory System: Blood and The Lymphatic and Immune System crossword puzzle
Across
  1. The line of defense that consist of external barriers.
  2. A disease causing organism or chemical.
  3. Where T cells mature.
  4. The study of blood.
  5. The interaction of protein factors to produce a clot.
  6. Any large molecule capable of triggering an immune response.
  7. Fluid portion of the blood.
  8. Abnormal elevation in body temperature.
  9. Accumulation of pus in a tissue cavity.
  10. The leukocyte that would help a patient combat a parasitic tapeworm infection.
  11. Migrates into the tissues where it transforms into a macrophage.
Down
  1. Circulate for about 120 days before they die.
  2. AKA white blood cell.
  3. The oxygen-carrying protein in red blood cells.
  4. Type of T cells that attack foreign cells.
  5. Cell fragments produced from megakaryocytes.
  6. Type of immunity that is mediated by B cells and the antibodies they secrete.
  7. AKA Lymphocytes and monocytes.
  8. The granulocyte that has large dark-staining granules that contain heparin and histamine.
  9. The rupture of red blood cells.

20 Clues: The study of blood. • AKA white blood cell. • Where T cells mature. • Fluid portion of the blood. • AKA Lymphocytes and monocytes. • The rupture of red blood cells. • A disease causing organism or chemical. • Abnormal elevation in body temperature. • Accumulation of pus in a tissue cavity. • Type of T cells that attack foreign cells. • ...

Meiosis 2024-05-18

Meiosis crossword puzzle
Across
  1. A set of four chromatids
  2. Gametes in males
  3. Diploid cells spilt and make haploid cells
  4. This is created when sperm and egg are met.
  5. The homologous chromosome pairs line up in the middle
  6. Spindle fibers pull homologous chromosome pairs and they spilt and travel to opposite poles
  7. The diploid cells prepare to split and the centrioles move to opposite sides
  8. Cell splits and makes diploid cells
Down
  1. When everything in the cell duplicates
  2. When the homologous pairs swap genetic information
  3. The pairing of homologous chromosome pairs
  4. The region where the chromatids attach
  5. The sister chromatids are pulled apart to opposite poles by the spindle fibers
  6. Crossing over occurs, cell prepares to spilt, and the centrioles move to opposite poles
  7. Gametes in females
  8. Process of making gametes in 8 steps
  9. The chromosomes line up in a single file line
  10. Chromosomes that have the same structure and the same sequence of genes
  11. Sperm and egg cells
  12. Body Cells

20 Clues: Body Cells • Gametes in males • Gametes in females • Sperm and egg cells • A set of four chromatids • Cell splits and makes diploid cells • Process of making gametes in 8 steps • When everything in the cell duplicates • The region where the chromatids attach • The pairing of homologous chromosome pairs • Diploid cells spilt and make haploid cells • ...

Respiratory system 2023-04-29

Respiratory system crossword puzzle
Across
  1. this happens in your lungs
  2. Tiny pieces of cells
  3. How do substances move in and out of cells?
  4. it is used in short bursts of vigorous exercise
  5. _________carry blood to cells
  6. tubes from the trachea leading to your lungs
  7. when muscles in your airway contract, this causes ______.
  8. where gas exchange takes place
  9. breathing takes oxygen in and removing waste _______.
  10. what do red blood cells transport?
  11. these movements reduce the volume in your lungs
  12. sheet of muscle which your chest protects from the rest of the organs
  13. one alveolus is surrounded by a network of blood vessels called?
Down
  1. what kind of acid does Anaerobic Respiration produce?
  2. people use _________ in case of an asthma attack.
  3. Some white blood cells make special proteins called______.
  4. takes place is specialised structures in cells called ______?
  5. process in which oxygen is needed to break down food molecules
  6. what kind of muscles contract when you breathe in?
  7. moves air in and out of your lungs

20 Clues: Tiny pieces of cells • this happens in your lungs • _________carry blood to cells • where gas exchange takes place • moves air in and out of your lungs • what do red blood cells transport? • How do substances move in and out of cells? • tubes from the trachea leading to your lungs • it is used in short bursts of vigorous exercise • ...

Honors Anatomy Lymphatic & Immune Systems Review 2025-05-06

Honors Anatomy Lymphatic & Immune Systems Review crossword puzzle
Across
  1. Where lymph gets filtered
  2. Mechanical barrier
  3. The first and second lines of defense
  4. Lymphatic capillaries are more ______ than blood capillaries
  5. Includes tonsils, Peyer's patches, and the appendix
  6. Anything that causes an immune response
  7. Most abundant WBC; does phagocytosis
  8. Triggered by NK cells
  9. _____ proteins including interferons and complement proteins
  10. Red bone marrow and thymus are ______ lymphoid organs
  11. Proteins made by B cells that bind to antigens and neutralize pathogens
Down
  1. Microorganism that can cause disease
  2. The third line of defense
  3. ______ immunity; overseen by B cells
  4. Main warriors of the immune system
  5. Like an internal chemical alarm
  6. Inhibits pathogens from multiplying and increases metabolic rate of cells
  7. ______ immunity; directed by T lymphocytes
  8. Phagocytic cells that also activate T cells
  9. Macronutrient transported through lacteals
  10. Function of the lymphatic system is to return ____ fluids back to the blood
  11. Part of adaptive immunity but not innate immunity
  12. Goal of the immune system
  13. Protein-containing fluid that moves through lymphatic vessels

24 Clues: Mechanical barrier • Triggered by NK cells • The third line of defense • Where lymph gets filtered • Goal of the immune system • Like an internal chemical alarm • Main warriors of the immune system • Microorganism that can cause disease • ______ immunity; overseen by B cells • Most abundant WBC; does phagocytosis • The first and second lines of defense • ...

Crossword 2016-09-26

Crossword crossword puzzle
Across
  1. organelle found in eukaryotic cells. thick protuberances that project from the much larger cell body
  2. organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane.
centrioles minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division
  3. (in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place.
  4. slender threadlike structure, especially a microscopic whiplike appendage that enables many protozoa, bacteria, spermatozoa, etc., to swim.
  5. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae).
  6. a microscopic membrane of lipids and proteins that forms the external boundary of the cytoplasm of a cell or encloses a vacuole, and that regulates the passage of molecules in and out of the cytoplasm.
  7. cells contain a nucleus surrounded by a membrane and whose DNA is bound together by proteins (histones) into chromosomes.
  8. a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
  9. cells which do not have a cell nucleus, and lack other things eukaryotes
  10. space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
Down
  1. small dense spherical structure in the nucleus of a cell during interphase.
  2. any of a number of organized or specialized structures within a living cell.
  3. a microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence
  4. present in most eukaryotic cells, typically a single rounded structure bounded by a double membrane, containing the genetic material.
  5. scientific theory which describes the properties of cells.
  6. a network of tubular membranes within the cytoplasm of the cell, occurring either with a smooth surface or studded ribosomes Involved in the transport of materials.
  7. minute particle consisting of RNA and associated proteins, found in large numbers in the cytoplasm of living cells. They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins
  8. of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
  9. the material or protoplasm within a living cell, excluding the nucleus.
  10. rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants, it consists mainly of cellulose.

20 Clues: scientific theory which describes the properties of cells. • the material or protoplasm within a living cell, excluding the nucleus. • cells which do not have a cell nucleus, and lack other things eukaryotes • small dense spherical structure in the nucleus of a cell during interphase. • ...

Unit 3 Exam Corrections DC Bio 2021-11-08

Unit 3 Exam Corrections DC Bio crossword puzzle
Across
  1. A condition in which an individual suffers from an insufficient amount of red blood cells or hemoglobin
  2. What hemoglobin is called after assuming a different shape than normal due to its binds to oxygen
  3. The lymphatic organ in which t cells mature
  4. Disease-causing agents
  5. The scientific name for Platelets
  6. A protein that combines with and disables specific pathogens
  7. A programmed cell death of plasma cells that still exist after an infectious threat has passed
  8. The scientific name for White Blood Cells
  9. An inherited clotting disorder that causes clotting deficiency
  10. The rupturing of red blood cells
Down
  1. A thin, long appendage on a cell (usually bacteria)
  2. Hemoglobin gives up its oxygen molecules and resumes its normal shape
  3. Human immunodeficiency virus
  4. The scientific name for Red Blood Cells
  5. Acquired immunodeficiency syndrome
  6. The fluid inside lymphatic vessels
  7. The largest lymphatic organ; filters blood
  8. elements Cell and cell fragments suspended in the blood plasma
  9. The pigment in red blood cells that carries oxygen through the blood and is responsible for the red color or RBCs and blood

19 Clues: Disease-causing agents • Human immunodeficiency virus • The rupturing of red blood cells • The scientific name for Platelets • Acquired immunodeficiency syndrome • The fluid inside lymphatic vessels • The scientific name for Red Blood Cells • The scientific name for White Blood Cells • The largest lymphatic organ; filters blood • The lymphatic organ in which t cells mature • ...

Tissues 2020-05-21

Tissues crossword puzzle
Across
  1. Type of matrix present in bone.
  2. Microscopic pores in leaves
  3. Cells are filled with fat globules
  4. Outermost layer of cells, usually single layered.
  5. Parenchyma cells containing chlorophyll.
  6. Tissue that makes up the husk of coconut.
  7. Attaches bone to bone.
Down
  1. Except this other phloem cells are living.
  2. Smoothens bone surface at joints.
  3. Sclerenchyma cells are thickened due to this substnce
  4. Most common simple permanent tissue.
  5. Connect muscle to bone.
  6. Meristematic tissue present at the tip of roots and
  7. Makes cork cells impervious to gases.
  8. Fluid matrix in blood.
  9. Framework that supports our body.

16 Clues: Fluid matrix in blood. • Attaches bone to bone. • Connect muscle to bone. • Microscopic pores in leaves • Type of matrix present in bone. • Smoothens bone surface at joints. • Framework that supports our body. • Cells are filled with fat globules • Most common simple permanent tissue. • Makes cork cells impervious to gases. • Parenchyma cells containing chlorophyll. • ...

Tissues 2020-05-21

Tissues crossword puzzle
Across
  1. Microscopic pores in leaves
  2. Except this other phloem cells are living.
  3. Smoothens bone surface at joints.
  4. Framework that supports our body.
  5. Cells are filled with fat globules
  6. Sclerenchyma cells are thickened due to this substnce
  7. Tissue that makes up the husk of coconut.
  8. Meristematic tissue present at the tip of roots and
  9. Fluid matrix in blood.
Down
  1. Most common simple permanent tissue.
  2. Outermost layer of cells, usually single layered.
  3. Makes cork cells impervious to gases.
  4. Type of matrix present in bone.
  5. Connect muscle to bone.
  6. Parenchyma cells containing chlorophyll.
  7. Attaches bone to bone.

16 Clues: Attaches bone to bone. • Fluid matrix in blood. • Connect muscle to bone. • Microscopic pores in leaves • Type of matrix present in bone. • Smoothens bone surface at joints. • Framework that supports our body. • Cells are filled with fat globules • Most common simple permanent tissue. • Makes cork cells impervious to gases. • Parenchyma cells containing chlorophyll. • ...

Cell Cycle Vocabulary Review 2024-11-26

Cell Cycle Vocabulary Review crossword puzzle
Across
  1. these type of cells are body cells
  2. prokaryotic DNA has this shape
  3. condensed DNA
  4. location of eukaryotic chromosomes
  5. protein that holds sister chromatids together
  6. these type of cells are reproductive cells (pl.)
  7. cells contain two sets of chromosomes
  8. cells contain one set of chromosomes
Down
  1. this type of organism divides for growth
  2. type of protein eukaryotic DNA is wrapped around
  3. a single strand of a chromosome
  4. eukaryotic DNA wrapped around histone proteins
  5. this type of organism divides to reproduce
  6. location of prokaryotic chromosomes
  7. these form when chromatids are copied
  8. decondensed state of chromosomes

16 Clues: condensed DNA • prokaryotic DNA has this shape • a single strand of a chromosome • decondensed state of chromosomes • these type of cells are body cells • location of eukaryotic chromosomes • location of prokaryotic chromosomes • cells contain one set of chromosomes • these form when chromatids are copied • cells contain two sets of chromosomes • ...

Vocabulary crossword 2024-10-24

Vocabulary crossword crossword puzzle
Across
  1. Events that takes place in a cell as it grows and divides
  2. Body cells growing uncontrollably and spreading to other parts of the body
  3. Process of cell duplication or reproduction
  4. Three germ layers forming organelles in the body
  5. Condensed structure made of DNA RNA and proteins in the nucleus
  6. Spreading of cancer cells around the body
  7. The division of a cell into two replicated cells with same genetic material.
  8. Basic unit of heredity passed from parent to child
  9. Region of repetitive dna sequences at the end of a chromosome
Down
  1. Pair of daughter stands of a replicated chromosome.
  2. region of the chromosome to which the spindle fiber is attached during cell division
  3. Organelle that helps cells to divide and make copies of themselves
  4. Cluster of dividing cells made by fertilized egg
  5. a series of cell and tissue movements which the blastula stage embryo folds inward to produce a three-layered embryo
  6. Structure found in nucleus made of DNA and proteins into genes
  7. Process of Immature cells turning into mature cells with special functions
  8. Cells that can develop into different types of cells in the body

17 Clues: Spreading of cancer cells around the body • Process of cell duplication or reproduction • Cluster of dividing cells made by fertilized egg • Three germ layers forming organelles in the body • Basic unit of heredity passed from parent to child • Pair of daughter stands of a replicated chromosome. • Events that takes place in a cell as it grows and divides • ...

Histology 2020-10-03

Histology crossword puzzle
Across
  1. secrete by shedding cytoplasm
  2. produce and secrete mucus
  3. secrete by exocytosis
  4. single layer
  5. false appearance of multiple layers
  6. mesenchyme and umbilical cord mucus
  7. junction transmits signals btwn cells
  8. blood & lymph
  9. fluid fills the spaces btwn cells
  10. secrete hormones into bloodstream
  11. bottom of a cell
  12. provides structure & strength to cell
  13. similar to desmosomes
  14. multiple layers
  15. cells that secrete chemicals
  16. fills space between organs & tissues
  17. top of a cell
Down
  1. Matrix of cells in EC material
  2. similar to adherens
  3. junction establishes cellular polarity
  4. secrete chemicals into ducts
  5. taller than wide
  6. bone and cartilage
  7. returns to shape after stretching
  8. replacement with scar tissue
  9. most common protein in body
  10. structural cells in glands
  11. loose (areolar) and dense
  12. secrete by bursting gland cell
  13. flat, thin
  14. replacement with the same cell
  15. senses stimuli and carries information
  16. Tightly packed cells in sheets
  17. junction initiates change movement
  18. cube-shaped
  19. Fibers that contract & generate force

36 Clues: flat, thin • cube-shaped • single layer • blood & lymph • top of a cell • multiple layers • taller than wide • bottom of a cell • bone and cartilage • similar to adherens • secrete by exocytosis • similar to desmosomes • produce and secrete mucus • loose (areolar) and dense • structural cells in glands • most common protein in body • secrete chemicals into ducts • replacement with scar tissue • ...

Immunology 316 Exam #1 2022-10-11

Immunology 316 Exam #1 crossword puzzle
Across
  1. Protein produced in the liver involved in the lectin pathway
  2. Second signal needed to activate B cells
  3. Cytokine that can kill tumors and virus infected cells
  4. Immune response with memory
  5. Name of the receptor that recognizes pathogen patterns
  6. To tag pathogens for phagocytosis
  7. Immune response without memory
  8. Name of a cell that matures into a macrophage
  9. The name of a cell that ingests cellular components
  10. Chemicals that lead other immune cells to the site of damage
  11. The place where T cells mature
Down
  1. Name of the vein that returns lymph to the bloodstream
  2. Clustered BCRs
  3. The place where macrophages live
  4. White blood cell that is known as the "sentinel"
  5. What active B cells produce
  6. The organ responsible for producing complement proteins
  7. Name of the receptor that tells NK cells to not kill
  8. Vesicle within the macrophage containing the bacterium
  9. White blood cell that is known as the "foot soldier"
  10. Region of antibody where antigens can bind

21 Clues: Clustered BCRs • What active B cells produce • Immune response with memory • Immune response without memory • The place where T cells mature • The place where macrophages live • To tag pathogens for phagocytosis • Second signal needed to activate B cells • Region of antibody where antigens can bind • Name of a cell that matures into a macrophage • ...

Integumentary System 2024-01-15

Integumentary System crossword puzzle
Across
  1. a layer of stem cells connected to the dermis that make new cells
  2. the narrowing of dermal blood vessels
  3. cells that combine with nerve endings to make sensory receptors for touch
  4. sweat glands in the armpit and groin
  5. cells that ingest foreign invaders
  6. contain capillaries that supply nutrients
  7. the opening of dermal blood vessels
  8. muscles that can cause the hair to stand upright
  9. a layer of dermis that contains dense connective tissue
Down
  1. the system that includes the skin
  2. cells that allow skin to feel pressure/vibrations
  3. where the blood vessels, glands, hair follicles, & nerves are located
  4. a layer of dead cells
  5. produce melanin
  6. made of fat; not technically a layer of skin
  7. the outer most layer of the skin
  8. the central core of a hair
  9. produce keratin
  10. a chemical pigment that shields against UV radiation
  11. where the fingernail grows
  12. sweat glands on the palms and feet
  13. glands that lubricate/soften skin and hair

22 Clues: produce melanin • produce keratin • a layer of dead cells • the central core of a hair • where the fingernail grows • the outer most layer of the skin • the system that includes the skin • cells that ingest foreign invaders • sweat glands on the palms and feet • the opening of dermal blood vessels • sweat glands in the armpit and groin • the narrowing of dermal blood vessels • ...

Cancer Cure? 2024-03-12

Cancer Cure? crossword puzzle
Across
  1. chimeric antigen receptor T-cell therapy
  2. a unit of hereditary material
  3. a doctor who cares for children with cancer
  4. soft tissue within bones makes blood cells
  5. type of white blood cell normally help
  6. a state of unconsciousness
  7. the DNA of the T-cells they’d gathered.
  8. protect the body against disease.
  9. naturally attack invaders in the body.
Down
  1. a large, biological molecule
  2. a disease that causes inflammation throughout the joints of the body.
  3. help to form clots that stop a wound from bleeding.
  4. a disease caused by abnormal cell growth.
  5. a drug treatment that uses powerful chemicals to kill fast-growing cells in your body.
  6. program again or differently.
  7. carry oxygen to other cells throughout the body.
  8. research studies that test a medical, surgical, or behavioral intervention in people.
  9. a molecule that carries instructions for how a cell functions.
  10. a machine that helps a patient breathe.
  11. don’t recognize they are harmful

20 Clues: a state of unconsciousness • a large, biological molecule • program again or differently. • a unit of hereditary material • don’t recognize they are harmful • protect the body against disease. • type of white blood cell normally help • naturally attack invaders in the body. • a machine that helps a patient breathe. • the DNA of the T-cells they’d gathered. • ...

Weeks 12/13 Crossword 2023-03-28

Weeks 12/13 Crossword crossword puzzle
Across
  1. elevated body temperature
  2. first phagocyte on the scene
  3. chemical defense that destroys peptidoglycan
  4. antigen presenting cells involved in activating T and B cells
  5. white blood cells engulfing and destroying microbes
  6. T cell that targets virus-infected cells
  7. non-specific immune response involving antibodies that destroys bacteria and enveloped viruses
  8. cell-secreted chemical that work with perforins to induce apoptosis
  9. contains salt and alters osmotic pressure of microbes
  10. being immune or insusceptible to a pathogen because of past exposure/immunization
  11. cell-secreted chemical that can poke holes in cells
  12. a professional phagocyte
  13. acid in stomach to break down food and foreign microbes
  14. vaccine involving entire killed microbe
  15. large antibody/antigen complexes usually created usually involving IgM
  16. antibody involved in allergic reactions
  17. physically washes mouth and can contain antimicrobial chemicals
  18. antibody dimer found in secretions
  19. process activated when body is infected or injured
  20. targets bacterial cell membranes
  21. binds to MHC-I
  22. t cells that activate both cytotoxic t cells and b cels
  23. binds to MHC-II
  24. common molecular patterns found in microbes and recognized by phagocytes
  25. antibody pentamer and first antibody produced during an initial infection
  26. oil on skin that protects hair follicles and inhibits the growth of microbes
Down
  1. defense cells looking for missing or abnormal MHC-I
  2. signal sent out by virus-infected cells to warn neighboring cells and activate immune response
  3. presence of commensal microbes that prevents the growth of pathogens
  4. vaccine involving specific pieces of a microbe
  5. vaccine involving a live but weakened microbe
  6. makes antibodies and memory cells
  7. vesicle inside phagocytes containing digestive chemicals
  8. community immunity when enough people have been vaccinated
  9. immunity created from contracting an infection
  10. vesicle created when microbe is initially engulfed by phagocyte
  11. receiving antibodies but not creating immune memory
  12. phagocytes found in the skin
  13. antibodies binding to microbes and preventing them from moving or binding or functioning normally
  14. migration of white blood cells out of blood vessels and in to tissues
  15. receptors on white blood cells that can bind with PAMPs
  16. mechanical defense that moves microbes up and out of the lungs
  17. antibodies making it easy for macrophages to find microbes
  18. also known as a B cell receptor
  19. chemical signals secreted by cells
  20. skin first line of physical defense
  21. what an antibody binds to
  22. vaccine hooking a microbial polysaccharide to an immune-inducing protein
  23. binds up excess iron
  24. most plentiful antibody in the blood and can cross the placenta

50 Clues: binds to MHC-I • binds to MHC-II • binds up excess iron • a professional phagocyte • elevated body temperature • what an antibody binds to • first phagocyte on the scene • phagocytes found in the skin • also known as a B cell receptor • targets bacterial cell membranes • makes antibodies and memory cells • chemical signals secreted by cells • antibody dimer found in secretions • ...

Crossword 2016-09-26

Crossword crossword puzzle
Across
  1. rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants, it consists mainly of cellulose.
  2. any of a number of organized or specialized structures within a living cell.
  3. minute particle consisting of RNA and associated proteins, found in large numbers in the cytoplasm of living cells. They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins
  4. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae).
  5. the material or protoplasm within a living cell, excluding the nucleus.
  6. organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane.
centrioles minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division
  7. cells which do not have a cell nucleus, and lack other things eukaryotes
  8. space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
  9. a microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence
  10. a microscopic membrane of lipids and proteins that forms the external boundary of the cytoplasm of a cell or encloses a vacuole, and that regulates the passage of molecules in and out of the cytoplasm.
Down
  1. organelle found in eukaryotic cells. thick protuberances that project from the much larger cell body
  2. cells contain a nucleus surrounded by a membrane and whose DNA is bound together by proteins (histones) into chromosomes.
  3. a network of tubular membranes within the cytoplasm of the cell, occurring either with a smooth surface or studded ribosomes Involved in the transport of materials.
  4. scientific theory which describes the properties of cells.
  5. of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
  6. slender threadlike structure, especially a microscopic whiplike appendage that enables many protozoa, bacteria, spermatozoa, etc., to swim.
  7. a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
  8. small dense spherical structure in the nucleus of a cell during interphase.
  9. (in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place.
  10. present in most eukaryotic cells, typically a single rounded structure bounded by a double membrane, containing the genetic material.

20 Clues: scientific theory which describes the properties of cells. • the material or protoplasm within a living cell, excluding the nucleus. • cells which do not have a cell nucleus, and lack other things eukaryotes • small dense spherical structure in the nucleus of a cell during interphase. • ...

Weeks 12/13 Crossword 2023-03-28

Weeks 12/13 Crossword crossword puzzle
Across
  1. makes antibodies and memory cells
  2. vesicle created when microbe is initially engulfed by phagocyte
  3. t cells that activate both cytotoxic t cells and b cels
  4. receiving antibodies but not creating immune memory
  5. vesicle inside phagocytes containing digestive chemicals
  6. also known as a B cell receptor
  7. chemical signals secreted by cells
  8. binds to MHC-II
  9. acid in stomach to break down food and foreign microbes
  10. oil on skin that protects hair follicles and inhibits the growth of microbes
  11. community immunity when enough people have been vaccinated
  12. cell-secreted chemical that can poke holes in cells
  13. presence of commensal microbes that prevents the growth of pathogens
  14. migration of white blood cells out of blood vessels and in to tissues
  15. being immune or insusceptible to a pathogen because of past exposure/immunization
  16. phagocytes found in the skin
  17. defense cells looking for missing or abnormal MHC-I
  18. vaccine involving a live but weakened microbe
  19. contains salt and alters osmotic pressure of microbes
  20. what an antibody binds to
  21. white blood cells engulfing and destroying microbes
  22. vaccine hooking a microbial polysaccharide to an immune-inducing protein
  23. targets bacterial cell membranes
  24. cell-secreted chemical that work with perforins to induce apoptosis
  25. antibody dimer found in secretions
  26. process activated when body is infected or injured
Down
  1. vaccine involving entire killed microbe
  2. a professional phagocyte
  3. first phagocyte on the scene
  4. mechanical defense that moves microbes up and out of the lungs
  5. binds up excess iron
  6. elevated body temperature
  7. antibody involved in allergic reactions
  8. antibodies binding to microbes and preventing them from moving or binding or functioning normally
  9. non-specific immune response involving antibodies that destroys bacteria and enveloped viruses
  10. physically washes mouth and can contain antimicrobial chemicals
  11. binds to MHC-I
  12. vaccine involving specific pieces of a microbe
  13. antibodies making it easy for macrophages to find microbes
  14. receptors on white blood cells that can bind with PAMPs
  15. T cell that targets virus-infected cells
  16. immunity created from contracting an infection
  17. antibody pentamer and first antibody produced during an initial infection
  18. antigen presenting cells involved in activating T and B cells
  19. most plentiful antibody in the blood and can cross the placenta
  20. skin first line of physical defense
  21. chemical defense that destroys peptidoglycan
  22. signal sent out by virus-infected cells to warn neighboring cells and activate immune response
  23. large antibody/antigen complexes usually created usually involving IgM
  24. common molecular patterns found in microbes and recognized by phagocytes

50 Clues: binds to MHC-I • binds to MHC-II • binds up excess iron • a professional phagocyte • elevated body temperature • what an antibody binds to • first phagocyte on the scene • phagocytes found in the skin • also known as a B cell receptor • targets bacterial cell membranes • makes antibodies and memory cells • chemical signals secreted by cells • antibody dimer found in secretions • ...

Cells Crossword Puzzle 2023-09-22

Cells Crossword Puzzle crossword puzzle
Across
  1. Cell organelle known as the "powerhouse" of the cell
  2. A condition in which cells undergo rapid and abnormal growth often resulting in the death of the cells and organism
  3. Cell organelle used in the manufacture of proteins
  4. Cell organelle which serves to "package" materials for export from the cell
  5. An organism in which the smaller structures are covered by a membrane
  6. Several types of scientific instruments used by scientists to observe small objects
  7. Organelle in the plant cells containing chlorophyll, the pigment necessary for photosynthesis
  8. The "packages" formed by the Golgi apparatus
  9. The widely accepted belief that all living things are composed of individual cells along with the fact that all cells come from other cells
  10. The outer part of plant cells providing support
  11. Smaller organ-like structures found within cells, each with a specific function
  12. The so called "brain" of the cell which contains the genetic material known as DNA
Down
  1. An organelle in eukaryotic cells which functions to control the movement of proteins and fats
  2. The membrane that covers the outside of an individual cell selectively allowing materials to move in and out of the cell
  3. The outer covering of the nucleus
  4. An organism in which the smaller structures are not covered by a membrane
  5. Long thread-like material containing DNA found in the cell nucleus
  6. The contents of a cell
  7. A continuous sequence of events in the life of a cell

19 Clues: The contents of a cell • The outer covering of the nucleus • The "packages" formed by the Golgi apparatus • The outer part of plant cells providing support • Cell organelle used in the manufacture of proteins • Cell organelle known as the "powerhouse" of the cell • A continuous sequence of events in the life of a cell • ...

Immune System Vocab 2017-01-02

Immune System Vocab crossword puzzle
Across
  1. to make a copy of itself
  2. response what happens when body is attacked or injured
  3. prevents pathogens from entering or damaging healthy body cells
  4. ability to fight off disease when invaded by a pathogen
  5. harmful organisms that cause disease
  6. t cells type of t cell that kills pathogens inside the body by itself
  7. t cells typpe of t cell that activates killer b cells to kill pathogens in the body
Down
  1. system a complex response system that protects the body from viruses
  2. disease disorder where the immune system destroys healthy tissue
  3. blood cells cells involved in the immune system that's major function is to fight off disease
  4. a rise in body temperature that is abnormal
  5. cells cells that kill pathogens or activate killer cells
  6. proteins that carry out response to body by turning up the heat
  7. blood cells cells that carry oxygen

14 Clues: to make a copy of itself • harmful organisms that cause disease • blood cells cells that carry oxygen • a rise in body temperature that is abnormal • response what happens when body is attacked or injured • ability to fight off disease when invaded by a pathogen • cells cells that kill pathogens or activate killer cells • ...

Biology Unit 3 Vocab 2025-10-27

Biology Unit 3 Vocab crossword puzzle
Across
  1. strong, supporting layer around the cell membrane in some cells
  2. cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can used by the rest of the cell
  3. microscopic, hair-like projections on the surfaces of some cells and of certain organisms
  4. cellular transport where substances move against a concentration gradient. (requires energy)
  5. process by which particles tend to move from an area where they are more concentrated to an area where they are less concentrated
  6. the process by which cells move materials from within the cell into the extracellular fluid.
  7. groups of organs and tissues that work together
  8. organism whose cells contain a nucleus
  9. microscope that uses multiple lenses and light to enlarge the image of a sample
  10. a process by which liquid droplets are ingested by living cells; it is one type of endocytosis
  11. groups of cells that work together (same job)
  12. thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell
  13. process by which solids are ingested by living cells; it is another type of endocytosis
  14. the process by which cells move materials out of the cell
  15. when comparing two solutions, the solution with the greater concentration of solutes
  16. property of biological membranes that allows some substances to pass across it while others cannot; also called semi permeable membrane
Down
  1. fluid portion of the cell outside the nucleus
  2. cells can develop in different ways to have different features to help them carry out a special task to help the organism function
  3. a process through which bulk amounts of specific molecules can be imported into a cell after binding to cell surface receptors.
  4. process of diffusion in which molecules pass across the membrane through cell membrane channels
  5. group of tissues that work together
  6. when the concentration of two solutions is the same
  7. tiny sacs that transport material within or outside the cell.
  8. cell organelle that stores materials such as water, salts, proteins, and carbohydrates
  9. unicellular organism that lacks a nucleus
  10. diffusion of water through a selectively permeable membrane
  11. network of protein filaments in a eukaryotic cell that gives the cell its shape and internal organization and is involved in movement
  12. a microscopic hair-like tail used by cells and microorganisms for movement (usually only 1 or 2)
  13. pressure that must be applied to stop water from diffusing across a selectively permeable membrane
  14. when comparing two solutions, the solution with the lesser concentration of solutes
  15. fundamental concept of biology that states that all living things are composed of cells; that cells are the basic units of structure and function in living things; and that new cells are produced from existing cells
  16. Microscope--a microscope with high magnification that uses electron beams in place of light

32 Clues: organism whose cells contain a nucleus • unicellular organism that lacks a nucleus • fluid portion of the cell outside the nucleus • group of tissues that work together • groups of organs and tissues that work together • when the concentration of two solutions is the same • groups of cells that work together (same job) • ...

Blood 2014-02-20

Blood crossword puzzle
Across
  1. The Factor which gives our red blood cells a + or - antigen
  2. Glucose, Amino Acids, Glycerol
  3. White Blood Cells use these to bind to Antigens of Bacteria etc.
  4. What cell transports Carbon Dioxide and Oxygen?
  5. The Way Phagocytes (White blood cells) 'eat' bacteria
  6. The lack of Haemoglobin or Red Blood cells
  7. Red Blood cells are recycled here
  8. Carbon Dioxide and Oxygen
  9. What cell fights against disease
Down
  1. The oxygen carrying chemical in Red Blood cells
  2. Antibodies, Blood clotting ___________
  3. Causes blood to clot
  4. Consists of 90% of the Plasma
  5. Red Blood cells are made in the Bone _________
  6. Carbon Dioxide and Urea
  7. They include Calcium, Potassium, Sodium and also play a part in the pH and osmoregulatoin

16 Clues: Causes blood to clot • Carbon Dioxide and Urea • Carbon Dioxide and Oxygen • Consists of 90% of the Plasma • Glucose, Amino Acids, Glycerol • What cell fights against disease • Red Blood cells are recycled here • Antibodies, Blood clotting ___________ • The lack of Haemoglobin or Red Blood cells • Red Blood cells are made in the Bone _________ • ...

Anatomy & Physiology: Blood 2021-01-12

Anatomy & Physiology: Blood crossword puzzle
Across
  1. iron containing protein that carries red blood cells.
  2. also known as white blood cells. play a role in the immune system. make up less that 1% of total blood volume.
  3. the largest of leukocytes. u-shaped. exit the blood to mature into macrophages.
  4. when antibodies bind to antigens on erythrocytes. clumping of the erythrocytes.
  5. type of granulocyte. reacts with purple stain hematoxylin. make up 1% of leukocytes.
  6. the fluid portion of blood
  7. b lymphocytes that bind to specific antigens.
  8. enhance immune response, destroy cancer cells, destroy cells infected with viruses.
  9. type of granulocyte. most numerous type of leukocyte making up 60 to 70%. does not interact strongly with either dyes.
Down
  1. type of granulocyte. interacts strongly with red dye eosin. makes up 4% of leukocytes.
  2. the value of red blood cells in the total blood volume.
  3. also known as red blood cells. function to carry oxygen around the body.
  4. cells that lack visible cytoplasmic granules.
  5. cells that contain cytoplasmic granules.
  6. a solution that contains proteins produced by B lymphocytes.
  7. produce proteins called antibodies.
  8. glycoproteins found on the cell surface.
  9. cellular fragments involved in blood clotting.
  10. type of agranulocyte. 2nd most numerous leukocyte making up 20 to25%.

19 Clues: the fluid portion of blood • produce proteins called antibodies. • cells that contain cytoplasmic granules. • glycoproteins found on the cell surface. • cells that lack visible cytoplasmic granules. • b lymphocytes that bind to specific antigens. • cellular fragments involved in blood clotting. • iron containing protein that carries red blood cells. • ...

Transport in Plants 2020-03-16

Transport in Plants crossword puzzle
Across
  1. Bundle Cluster of xylem and phloem vessels.
  2. The polymer deposited in xylem vessels to strengthen them.
  3. Cells Cells associated with phloem vessels and involved in the production of ATP for loading sucrose into sieve tubes.
  4. Plants adapted to living in dry conditions.
  5. Gaps between cell walls allowing flow of substances such as minerals between cells.
  6. Meristem cells involved in the production of new xylem and phloem tissue.
  7. An inner layer of meristem cells.
  8. Plants adapted to living in water.
Down
  1. Pathway through which water moves through cell walls.
  2. Strip Part of the root which cannot be penetrated by water.
  3. Equipment used to investigate the rate of transpiration.
  4. Stream Movement of water up the stem.
  5. Attractive forces between water molecules.
  6. An outer later of cells which supply the xylem vessels with water.
  7. Tiny holes in leaves through which water evaporates.
  8. Evaporation of water from the surface of a plant.
  9. Perforated end wall of adjacent phloem cells.
  10. Tissue that transports products of photosynthesis.
  11. Pathway through which water enters the cytoplasm and moves from one cell to another through plasmodesmata.
  12. Tissue that transports water and minerals.

20 Clues: An inner layer of meristem cells. • Plants adapted to living in water. • Stream Movement of water up the stem. • Attractive forces between water molecules. • Tissue that transports water and minerals. • Plants adapted to living in dry conditions. • Perforated end wall of adjacent phloem cells. • Bundle Cluster of xylem and phloem vessels. • ...

Cell Parts 2022-10-05

Cell Parts crossword puzzle
Across
  1. tunnel/pathways that transport materials around the inside of the eukaryotic cells
  2. semi-permeable skin of all cells that regulates entry and exit of materials into and out of cells
  3. Stores food, water, and waste
  4. organisms are made of many cells
  5. organisms are made of only one cell
  6. make proteins for cell
Down
  1. hard outside shell of plant cells that supports protects and gives shape
  2. cells with a nucleus, so DNA is protected in the nucleus.
  3. rod-shape green structure that captures sunlight to make food by photosynthesis and plant cells
  4. round structure in the center of eukaryotic cells that controls all activities because they house the genetic instructions
  5. contains chromosomes (DNA)
  6. jelly-like liquid on the inside of all cells that move and cushions organelles
  7. is rod-shaped and responsible for making energy by respiration in eukaryotic cells
  8. cells with no nucleus so DNA floats in the cytoplasm

14 Clues: make proteins for cell • contains chromosomes (DNA) • Stores food, water, and waste • organisms are made of many cells • organisms are made of only one cell • cells with no nucleus so DNA floats in the cytoplasm • cells with a nucleus, so DNA is protected in the nucleus. • hard outside shell of plant cells that supports protects and gives shape • ...

Chapter 4 2013-05-13

Chapter 4 crossword puzzle
Across
  1. The name of a tumor in the muscle tissue
  2. The Muscle tissue that works with tendons
  3. _______ Tumors that spread throughout the body
  4. Smooth Muscle is sometimes referred to as ______ Tissue
  5. Single layer of Epithelial cells that looks like multiple layers
  6. Epithelial cells that are square
  7. The gland that secretes hormones
  8. Hyaline is an example of what?
  9. The basic unit of nervous tissue
  10. _______ Tumors do not move around the body (Normally)
  11. Epithelial cells that are flat and irregular
  12. The Muscle tissue that works with the heart
Down
  1. Single layer of Epithelial cells
  2. Multiple layers of Epithelial cells
  3. Which Tissue contains the matrix?
  4. The Dense Connective Tissue that has random fiber arrangements
  5. The gland that secretes to the outside of our body
  6. Epithelial cells that are long and narrow
  7. The name of a tumor in cartilage
  8. The ear is mainly made of which connective tissue?
  9. Areolar is an example of which Connective Tissue?

21 Clues: Hyaline is an example of what? • Single layer of Epithelial cells • Epithelial cells that are square • The gland that secretes hormones • The name of a tumor in cartilage • The basic unit of nervous tissue • Which Tissue contains the matrix? • Multiple layers of Epithelial cells • The name of a tumor in the muscle tissue • The Muscle tissue that works with tendons • ...

Cell Structure and Function 2017-05-05

Cell Structure and Function crossword puzzle
Across
  1. outermembrane of the nucleus
  2. chromosomes carry
  3. powerhouse of the cell
  4. sac-like structures which store water,food and wastes
  5. two types of cells
  6. full form of ATP
  7. helps in transport substance within the cell
  8. miniature nucleus which has proteins Nucleolus
  9. cells were discovered by
  10. liquid in the nucleus
  11. the procees of which new cells are formed is known as
  12. together nucleus and cytoplasm called
  13. suicide bags of the cell
Down
  1. cells that have a well defined nucleus and organelles
  2. organelles in plant cells
  3. secrete substances and enzymes
  4. regulate cell division
  5. surrounding the cytoplasm
  6. brain of the cell
  7. two german biologists
  8. green colour plastids
  9. jelly-like substance in a cell
  10. cells that lack a well defined nucleus and organelles
  11. green coloured pigment
  12. theard like structures inside nucleus
  13. scattered in the cytoplasm are small structures called
  14. make proteins
  15. helps amoeba to move and feed

28 Clues: make proteins • full form of ATP • brain of the cell • chromosomes carry • two types of cells • two german biologists • green colour plastids • liquid in the nucleus • regulate cell division • powerhouse of the cell • green coloured pigment • cells were discovered by • suicide bags of the cell • organelles in plant cells • surrounding the cytoplasm • outermembrane of the nucleus • ...

Structures and functions of organelles 2023-09-29

Structures and functions of organelles crossword puzzle
Across
  1. major components of the cytoskeleton
  2. reticulum makes proteins and lipids
  3. paired barrel-shaped organelles located in the cytoplasm of animal cells near the nuclear envelope
  4. wall Rigid barrier that protects the cell
  5. membrane-enclosed organelles that contain an array of enzymes capable of breaking down all types of biological polymers
  6. the gel like matrix of the cytoplasm
  7. makes food in plant cells
  8. makes protein
  9. stores genetic information
  10. membrane separates the cell from the environment
  11. plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process
Down
  1. breaks down unwanted material
  2. stores water in plant cells
  3. apparatus sorts proteins
  4. protein filaments in the cytoplasm of eukaryotic cells that form part of the cytoskeleton
  5. contain enzymes involved in a variety of metabolic reactions
  6. makes energy for the cell
  7. The interior contents of the cell
  8. a highly regulated membrane barrier that separates the nucleus from the cytoplasm in eukaryotic cells.
  9. membrane separates the interior of the cell from the outside environment
  10. envelope a highly regulated membrane barrier that separates the nucleus from the cytoplasm in eukaryotic cells.
  11. ships materials around the cell

22 Clues: makes protein • makes energy for the cell • makes food in plant cells • stores genetic information • stores water in plant cells • breaks down unwanted material • ships materials around the cell • apparatus sorts proteins • The interior contents of the cell • major components of the cytoskeleton • the gel like matrix of the cytoplasm • reticulum makes proteins and lipids • ...

Cell Review Cartee 2024-01-23

Cell Review Cartee crossword puzzle
Across
  1. The movement of molecules from an area of high to low concentration
  2. The basic structural and functional unit of all forms of life
  3. Organisms Organism that is composed of many cells
  4. Organelle that contains digestive chemicals
  5. Jelly-like substance
  6. Transport The movement of things in and out of the cell without the use of energy.
  7. Cell Cells found in animals.
  8. Theory All organisms are made of cells (one or more)
  9. Wall extra computer layer that is very rigid and tough,
  10. Bodies The cell’s packaging
  11. Transport Moving things inside and outside of the cell membrane.
Down
  1. The cell’s powerhouse,
  2. Much more complex types of cells
  3. The cell’s “control center”
  4. Protein-making factories in a cell.
  5. Cell Organisms Organisms that exist that are composed of a single cell
  6. Temporary storage
  7. Membrane A protective double membrane surrounding the nucleus
  8. Reticulum The cell’s transport organelle
  9. A small structure found inside the nucleus
  10. They process and release energy,
  11. Cells Cells found in plants
  12. Very simple, single-celled bacteria
  13. Membrane there is a layer on the outside of the cell that holds the cell together
  14. In plant cells only,

25 Clues: Temporary storage • Jelly-like substance • In plant cells only, • The cell’s powerhouse, • The cell’s “control center” • Cells Cells found in plants • Bodies The cell’s packaging • Cell Cells found in animals. • Much more complex types of cells • They process and release energy, • Protein-making factories in a cell. • Very simple, single-celled bacteria • ...

Immunity 2024-03-13

Immunity crossword puzzle
Across
  1. acquired through brief exposures to a disease
  2. Cells that help the body fight disease
  3. defends against common germs
  4. the ability to resist the effects of antibiotics
  5. protective proteins produced by the immune system
  6. line of defense immune cells that target specific antigens
  7. causes the body to make an immune response
  8. type of white blood cell that makes antibodies
  9. sends signals that direct other immune cells
  10. line of defense White blood cells destroy bacteria
  11. circulates through tissue to destroy cellular debris
Down
  1. acquired through exposure to the organism causing the disease
  2. All cells that are a part of the immune system in the blood
  3. used to stimulate the response to a disease
  4. A segment of nucleic acid surrounded by proteins
  5. attacks foreign organisms and substances
  6. inhibits the growth or lifespan of a bacterium
  7. helps the body fight infections and other diseases
  8. Cells that play a majority of the roles in the immune system
  9. A cycle a virus can use to reproduce inside a host cell

20 Clues: defends against common germs • Cells that help the body fight disease • attacks foreign organisms and substances • causes the body to make an immune response • used to stimulate the response to a disease • sends signals that direct other immune cells • acquired through brief exposures to a disease • inhibits the growth or lifespan of a bacterium • ...

DNA Replication and Cell Cycle 2024-11-22

DNA Replication and Cell Cycle crossword puzzle
Across
  1. The shape of DNA is a Double __________.
  2. Phase of Mitosis where the chromosomes line up in the middle of the cell.
  3. Sugar found in RNA.
  4. DNA replication is known as this____________________.
  5. Replaces Thymine in RNA.
  6. S Phase of the cell cycle is where DNA _____________.
  7. Sugar in DNA
  8. Happens after Telophase and divides the new cells into 2 individual cells.
  9. When cells divide uncontrollably
Down
  1. Enzyme that builds the new DNA strand.
  2. Pairs with Guanine during DNA Replication.
  3. Weak bonds between the base pairs in DNA
  4. Enzyme that unwinds and unzips the DNA molecule.
  5. The number of checkpoints in the cell cycle.
  6. _____________ in proteins that control the cell cycle causes cancer.
  7. DNA is _____________ stranded.
  8. Phase of Mitosis where the nucleus disappears and the chromosomes appears.
  9. When cells self-destruct (cell suicide).
  10. Cells created during Mitosis will be genetically ___________ to the cells they came from.
  11. Acronym (letters) we use to remember the order of the phases of Mitosis.

20 Clues: Sugar in DNA • Sugar found in RNA. • Replaces Thymine in RNA. • DNA is _____________ stranded. • When cells divide uncontrollably • Enzyme that builds the new DNA strand. • Weak bonds between the base pairs in DNA • The shape of DNA is a Double __________. • When cells self-destruct (cell suicide). • Pairs with Guanine during DNA Replication. • ...

The Second Line of Defense: Immune System 2017-07-14

The Second Line of Defense: Immune System crossword puzzle
Across
  1. seek out and destroy disease causing organisms.
  2. Line of Defense is a group of cells, tissues, and organs that work together to protect the body.
  3. are antibodies that B cells that squirt onto the bacteria.
  4. are antibodies acts by blocking the bacteria adhering to the gut cells, preventing infection.
  5. are needed to watch for different diseases or invaders
  6. slow down or turn off the immune system to prevent damage to good cells.
  7. is fluid in which white blood cells are found
  8. filter bacteria and other foreign materials out of lymph and expose them to B and T cells and Macrophages that can engulf them.
Down
  1. are killer cells
  2. notice invaders and present evidence of the invader to T cells in the lymph nodes.
  3. cells primarily attack bacteria
  4. is a system of thin tubes that runs throughout the body.
  5. cells ingest or clean up the mess of dead cells.
  6. produce antibodies.

14 Clues: are killer cells • produce antibodies. • cells primarily attack bacteria • is fluid in which white blood cells are found • seek out and destroy disease causing organisms. • cells ingest or clean up the mess of dead cells. • are needed to watch for different diseases or invaders • is a system of thin tubes that runs throughout the body. • ...

Crossword 2016-09-26

Crossword crossword puzzle
Across
  1. organelle found in eukaryotic cells. thick protuberances that project from the much larger cell body
  2. present in most eukaryotic cells, typically a single rounded structure bounded by a double membrane, containing the genetic material.
  3. (in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place.
  4. of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
  5. small dense spherical structure in the nucleus of a cell during interphase.
  6. cells which do not have a cell nucleus, and lack other things eukaryotes
  7. organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane.
centrioles minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division
  8. a microscopic membrane of lipids and proteins that forms the external boundary of the cytoplasm of a cell or encloses a vacuole, and that regulates the passage of molecules in and out of the cytoplasm.
  9. any of a number of organized or specialized structures within a living cell.
  10. minute particle consisting of RNA and associated proteins, found in large numbers in the cytoplasm of living cells. They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins
  11. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae).
  12. scientific theory which describes the properties of cells.
Down
  1. space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
  2. a network of tubular membranes within the cytoplasm of the cell, occurring either with a smooth surface or studded ribosomes Involved in the transport of materials.
  3. a microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence
  4. a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
  5. the material or protoplasm within a living cell, excluding the nucleus.
  6. rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants, it consists mainly of cellulose.
  7. slender threadlike structure, especially a microscopic whiplike appendage that enables many protozoa, bacteria, spermatozoa, etc., to swim.
  8. cells contain a nucleus surrounded by a membrane and whose DNA is bound together by proteins (histones) into chromosomes.

20 Clues: scientific theory which describes the properties of cells. • the material or protoplasm within a living cell, excluding the nucleus. • cells which do not have a cell nucleus, and lack other things eukaryotes • small dense spherical structure in the nucleus of a cell during interphase. • ...

The Vocabulary Man: crossword puzzle 2022-02-14

The Vocabulary Man: crossword puzzle crossword puzzle
Across
  1. The gelatinous liquid that fills the inside of a cell.
  2. A complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells.
  3. The primary carrier of energy in cells.
  4. A network of membranous tubules within the cytoplasm of a eukaryotic cell.
  5. The process by which cells take in substances from outside of the cell by engulfing them in a vesicle.
  6. A igid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria.
  7. The movement of molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy.
  8. the spontaneous passage or diffusion of water or other solvents through a semipermeable membrane.
  9. The process by which cells move materials from within the cell into the extracellular fluid.
  10. A cylindrical organelle composed mainly of a protein.
  11. A single-celled organism that lacks a nucleus, and other membrane-bound organelles.
  12. The ability to differentiate between different types of molecules.
  13. A solution that contains more dissolved particles than is found in normal cells and blood.
  14. A membrane-bound organelle which is present in cells.
  15. The molecules diffuse across the plasma membrane with assistance from membrane proteins.
Down
  1. The membrane found in all cells.
  2. A subcellular structure that has one or more specific jobs to perform in the cell.
  3. An instrument that makes an enlarged image of a small object.
  4. A macromolecular machines that perform biological protein synthesis.
  5. The cells from which all other cells with specialized functions are generated.
  6. plasma membrane.
  7. A two-layered arrangement of phosphate and lipid molecules that form a cell membrane.
  8. an organelle found in most cells which processes of respiration and energy production occur.
  9. A dissolved substance especially.
  10. The net movement of molecules from an area where they are at a higher concentration to areas where they are at a lower concentration.
  11. A solution that contains fewer dissolved particles than is found in normal cells and blood.
  12. The smallest unit that can live on its own.
  13. A solutions contain equal concentrations of impermeable solutes on either side of the membrane.
  14. The substances that are used to dissolve the solutes used in the formulation.
  15. A membrane-bound cell organelle that contains digestive enzymes.
  16. Any cell or organism that possesses a clearly defined nucleus .
  17. The process by which dividing cells change their functional or phenotypical type.
  18. A plastid that contains chlorophyll and in which photosynthesis takes place.
  19. A membrane-bound organelle that contains the cell's chromosomes.

34 Clues: plasma membrane. • The membrane found in all cells. • A dissolved substance especially. • The primary carrier of energy in cells. • The smallest unit that can live on its own. • A cylindrical organelle composed mainly of a protein. • A membrane-bound organelle which is present in cells. • The gelatinous liquid that fills the inside of a cell. • ...

The Vocabulary Man: crossword puzzle 2022-02-14

The Vocabulary Man: crossword puzzle crossword puzzle
Across
  1. The molecules diffuse across the plasma membrane with assistance from membrane proteins.
  2. The membrane found in all cells.
  3. The process by which cells take in substances from outside of the cell by engulfing them in a vesicle.
  4. The cells from which all other cells with specialized functions are generated.
  5. A two-layered arrangement of phosphate and lipid molecules that form a cell membrane.
  6. A cylindrical organelle composed mainly of a protein.
  7. the spontaneous passage or diffusion of water or other solvents through a semipermeable membrane.
  8. A igid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria.
  9. A solutions contain equal concentrations of impermeable solutes on either side of the membrane.
  10. A membrane-bound cell organelle that contains digestive enzymes.
  11. A plastid that contains chlorophyll and in which photosynthesis takes place.
  12. The smallest unit that can live on its own.
  13. A subcellular structure that has one or more specific jobs to perform in the cell.
  14. An instrument that makes an enlarged image of a small object.
  15. plasma membrane.
  16. The substances that are used to dissolve the solutes used in the formulation.
  17. A macromolecular machines that perform biological protein synthesis.
Down
  1. The ability to differentiate between different types of molecules.
  2. The primary carrier of energy in cells.
  3. A membrane-bound organelle that contains the cell's chromosomes.
  4. A solution that contains more dissolved particles than is found in normal cells and blood.
  5. A complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells.
  6. A solution that contains fewer dissolved particles than is found in normal cells and blood.
  7. A single-celled organism that lacks a nucleus, and other membrane-bound organelles.
  8. Any cell or organism that possesses a clearly defined nucleus .
  9. The net movement of molecules from an area where they are at a higher concentration to areas where they are at a lower concentration.
  10. The process by which dividing cells change their functional or phenotypical type.
  11. The movement of molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy.
  12. an organelle found in most cells which processes of respiration and energy production occur.
  13. A network of membranous tubules within the cytoplasm of a eukaryotic cell.
  14. The process by which cells move materials from within the cell into the extracellular fluid.
  15. A dissolved substance especially.
  16. A membrane-bound organelle which is present in cells.
  17. The gelatinous liquid that fills the inside of a cell.

34 Clues: plasma membrane. • The membrane found in all cells. • A dissolved substance especially. • The primary carrier of energy in cells. • The smallest unit that can live on its own. • A cylindrical organelle composed mainly of a protein. • A membrane-bound organelle which is present in cells. • The gelatinous liquid that fills the inside of a cell. • ...

Renal and Immune Systems 2020-03-02

Renal and Immune Systems crossword puzzle
Across
  1. A molecule that triggers an immune response
  2. Thrombin converts this into fibrin
  3. True or false: Most sore throats are viral and so antibiotics are useless
  4. The ‘C’ in PCT
  5. Literally ‘foot cells’, these cells form part of the barrier between the glomerulus and Bowman’s capsule
  6. Glucose is reabsorbed in the PCT along with sodium by this mechanism
  7. These proteins consist of heavy chains and light chains
  8. The biological term for ‘clotting’
  9. B cells differentiate into these effector cells
  10. Cells whose job it is to engulf other cells and debris
  11. The pathological process underlying heart attacks and strokes
  12. The arteriole that carries blood away from the glomerulus
  13. Water moves out by osmosis in this limb of the loop of Henle
  14. The capillary part of the renal corpuscle
  15. This is pumped out of the ascending limb of the loop of Henle
  16. The form of nitrogenous waste mammals produce
  17. A cell produced by fusing a myeloma cell and a B cell
  18. These lymphocytes produce antibodies
  19. A disease that crosses a species barrier
  20. The structural and functional unit of the kidney, composed of the renal corpuscle and renal tubule
Down
  1. He developed a vaccine for smallpox
  2. Artificial filtration of the blood
  3. Approximately this percent of fluid reaching the kidneyes is filtered into the renal tubules
  4. Identical antibodies produced by hybridoma cells, and which recognize a specific antigen
  5. The process by which antibodies clump pathogens together
  6. In addition to blood cells, these are also not filtered in the renal corpuscle
  7. Acid that birds use to excrete nitrogen
  8. The study of patterns of disease
  9. These phagocytic cells present antigens on their surface to helper T cells
  10. The process by which antibodies mark pathogens for destruction
  11. When a person is in this state, their posterior pituitary would respond by secreting ADH
  12. Excretory tubules in insects
  13. An organism whose internal solute concentrations match its environment
  14. A common cause of renal failure
  15. A ‘chain-reaction’-type sequence of events, like clotting, where one reaction triggers the next one
  16. These tubes carry urine from the kidneys to the bladder
  17. The hormone that makes the collecting duct more permeable to water
  18. Something that causes disease
  19. Chain’s partner in developing penicillin as an antibiotic
  20. Besides mast cells, the other cells that secrete histamine
  21. This part of the kidney has a high interstitial osmolarity which increases with depth
  22. HIV infects these cells

42 Clues: The ‘C’ in PCT • HIV infects these cells • Excretory tubules in insects • Something that causes disease • A common cause of renal failure • The study of patterns of disease • Artificial filtration of the blood • Thrombin converts this into fibrin • The biological term for ‘clotting’ • He developed a vaccine for smallpox • These lymphocytes produce antibodies • ...

Electrochemistry crossword puzzle 2015-03-23

Electrochemistry crossword puzzle crossword puzzle
Across
  1. The --------------------difference developed at the glass membrane is a measure of pH.
  2. Anode in Ni-Cd cell -------------------------
  3. In primary cells the cell becomes ----- when all the reactants are converted
  4. A Good battery should have ---------------------capacity
  5. Recharge batteries are also called as ----------------cells
  6. Does the cells work when the EMF of the cell is negative?
  7. LaF3 crystal is used as a solid membrane in --------electrode.
  8. Primary cell in which Zinc and carbon rod are used as electrodes
  9. Conductance of a solution increases with increase in --------------
  10. Primary reference electrode example in short -----
  11. When 6 lead acid cells are connected in series the voltage produced is-------
  12. Ion selective electrode which is sensitive to Hydrogen ion concentration
  13. Units of conductance
  14. Number of lead acid cells used to run a car----------
  15. Solar cells convert ---------------energy into electrical energy
  16. --------Gas is liberated at cathode in Ni-Cd cell.
  17. Dilute sulphuric acid is used as --------------------in lead acid storage battery.
  18. Two or more electrochemical cells when connected in series electrically form a ------------------
  19. The main application of electrochemical cells is to generate ---------energy.
  20. In electrochemical series electrodes are arranged in the increasing order of their standard---------potentials
  21. is the anode during discharging process in a Lead acid battery
  22. The cells in which high energy conversion takes place and are ecofreindly ------------------
  23. light weight Primary cell with 3V capacity --------
  24. Example of typical electrochemical cell -----------
Down
  1. Example of Fuel cell ------------------------------
  2. Battery commonly used in cars ----------------------
  3. Electrolyte used in Ni-Cd cell -----------------.
  4. In an electrolytic cell Redox reactions are ---------------
  5. In dry cells MnO2 acts as an -------------------------
  6. The electrode potential can be determined by _______________equation.
  7. The most commonly used secondary battery among lithium cells
  8. cell reactions are made --------------by passing current in opposite direction.
  9. The useful product obtained by the usage of fuel cells in space ships is ------------------------
  10. The potential difference between two electrodes in an electrochemical cell gives -------of the cell.
  11. Electrodes used in Methanol –oxygen Fuel cell ---
  12. Ni-Cd cell is an example of -------------------cell
  13. Ion selective electrodes are sensitive to a -------ion
  14. cells in which cell reactions are not reversible are called
  15. Flow of charge in a material is called
  16. Specific Conductance of a solution decreases with increase in ---------------------------
  17. Li-MnO2 cell is an example of lithium cell with ----------------cathode.
  18. Ni-Cd cell is preferred because of its -----------voltage.

42 Clues: Units of conductance • Flow of charge in a material is called • Anode in Ni-Cd cell ------------------------- • Electrolyte used in Ni-Cd cell -----------------. • Electrodes used in Methanol –oxygen Fuel cell --- • Primary reference electrode example in short ----- • --------Gas is liberated at cathode in Ni-Cd cell. • ...

Menu Project - Dessert 2023-12-04

Menu Project - Dessert crossword puzzle
Across
  1. a cell that has the unique property of self-renewal as well as the ability to develop into other types of specialized cells, such as blood cells
  2. a muscular vessel that carries oxygen- and nutrient-rich blood under high pressure from the heart to other parts of the body
  3. a procedure in which blood collected from a volunteer donor is transferred to another person
  4. a congenital or inherited bleeding disorder caused by a shortage of clotting factors in the blood
  5. a clump of platelets and blood proteins (also known as a thrombus) that form a plug at the site of an injured blood vessel to prevent excessive bleeding. A clot may also form inside a blood vessel and block that vessel, which is called a thrombosis or a blood clot.
  6. a mineral that is important for maintaining many body functions and an integral part of hemoglobin, the molecule in your blood that carries oxygen to the tissues of the body
  7. the process by which blood clots
  8. a protein in red blood cells that carries oxygen to other cells in your body; often abbreviated HGB, Hb, or Hg
  9. a type of blood cancer that occurs when abnormal lymphocytes (a type of white blood cell) multiply and collect in the lymph nodes and other tissues, impairing the function of the body's immune system
  10. the specialized fluid in your body that has many functions, including carrying oxygen and nutrients to other tissues, forming clots in response to injury, and carrying defensive cells and antibodies that fight infection
Down
  1. the percentage of the whole blood volume that is made up of red blood cells; it is abbreviated Hct
  2. a marker protein on cells of the body or foreign substances, such as a virus or bacteria
  3. a vessel that carries blood low in oxygen away from the body's organs and back to the heart
  4. an abnormal and uncontrolled growth of cells
  5. a type of cancer found in the blood and bone marrow that is caused by the production of abnormal white blood cells
  6. an abnormal mass of cells, which can be cancerous or benign
  7. the liquid component of blood that transports blood cells throughout the body along with nutrients, waste products, antibodies, proteins, and chemical messengers such as hormones
  8. a small cell fragment (also known as a thrombocyte) involved in the blood's clotting process
  9. a blood condition in which a person either does not have enough red blood cells or has red blood cells that do not function properly
  10. the scientific study of cancer

20 Clues: the scientific study of cancer • the process by which blood clots • an abnormal and uncontrolled growth of cells • an abnormal mass of cells, which can be cancerous or benign • a marker protein on cells of the body or foreign substances, such as a virus or bacteria • a vessel that carries blood low in oxygen away from the body's organs and back to the heart • ...

Biology Extra Credit 2025-10-27

Biology Extra Credit crossword puzzle
Across
  1. folds inside mitochondria that increase surface area.
  2. said all cells come from other cells.
  3. jelly-like fluid inside the cell where organelles are found.
  4. provide strength and support.
  5. makes energy (ATP) for the cell.
  6. discovered cells by looking at cork under a microscope
  7. control center of the cell; contains DNA.
  8. long, whip-like tail used for movement.
  9. describes the cell membrane as flexible and made of many moving parts.
  10. a small structure inside a cell that has a specific job.
  11. makes lipids and helps detoxify the cell.
  12. first to observe living cells under a microscope
  13. short, hair-like structures that move substances or the cell.
  14. fluid inside the mitochondria.
  15. network of fibers that gives shape and helps movement.
  16. the smallest unit of life that can carry out all life processes
  17. said all plants are made of cells.
  18. states that all living things are made of cells, cells are the basic unit of life, and all cells come from other cells.
  19. the liquid part of the cytoplasm (without organelles).
  20. on rough ER; make proteins for export or membranes.
  21. makes ribosomes inside the nucleus.
  22. a simple cell without a nucleus (like bacteria).
  23. does photosynthesis (makes food from sunlight).
  24. break down fats and detoxify harmful substances.
  25. plastid that gives plants red, orange, or yellow color.
Down
  1. compares a cell’s surface area to its volume; limits how big a cell can get.
  2. said all animals are made of cells.
  3. organelles in plant cells that store or make food.
  4. rigid layer outside the cell membrane that supports plant cells.
  5. fluid around the thylakoids inside chloroplasts.
  6. colorless plastid that stores starch.
  7. the outer layer that controls what enters and leaves the cell
  8. float in cytoplasm and make proteins used inside the cell.
  9. break down waste and old cell parts.
  10. thin threads that help the cell move and keep its shape.
  11. disk-shaped part inside chloroplasts that holds chlorophyll.
  12. stacks of thylakoids.
  13. a complex cell with a nucleus and organelles.
  14. large sac that stores water and helps keep cell shape.
  15. double membrane that surrounds the nucleus.
  16. thick tubes that help with structure and movement.
  17. strands of DNA and proteins found in the nucleus.
  18. has ribosomes; helps make and transport proteins.
  19. green pigment that captures sunlight.
  20. help with cell division in animal cells.
  21. packages and ships proteins and lipids.

46 Clues: stacks of thylakoids. • provide strength and support. • fluid inside the mitochondria. • makes energy (ATP) for the cell. • said all plants are made of cells. • said all animals are made of cells. • makes ribosomes inside the nucleus. • break down waste and old cell parts. • said all cells come from other cells. • colorless plastid that stores starch. • ...

unit 3 2021-10-26

unit 3 crossword puzzle
Across
  1. The second growth phase of the cell cycle, consisting of the portion of interphase after DNA synthesis occurs, prepares for M phase
  2. Division of the nucleus. Continuous process that is divided into four phases, Prophase, Metaphase, Anaphase, and Telophase, makes identical body cells
  3. disorder in which some of the body's cells lose the ability to control growth
  4. one of a family of proteins that regulates the cell cycle in eukaryotic cells
  5. division of the cytoplasm to form two separate daughter cells plant cells: cell plate and animal cells: cleavage furrow
  6. A mass of abnormal cells that develops when cancerous cells divide and grow uncontrollably.
  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. An abnormal tissue mass that can spread into neighboring tissue and to other parts of the body; a cancerous tumor.
  9. the third phase of mitosis, during which the chromosome pairs separate and move toward opposite poles
  10. series of events that cells go through as they grow and divide
Down
  1. the first gap, or growth phase and creation of new organelles
  2. The synthesis phase of the cell cycle; the portion of interphase during which DNA is replicated.
  3. 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
  4. a mass of abnormal cells that remains at the site of origin
  5. granular material visible within the nucleus; consists of DNA tightly coiled around proteins
  6. in between period of the cell cycle between cell divisions, includes G1, S and G2
  7. one of two identical "sister" parts of a duplicated chromosome
  8. a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
  9. second phase of mitosis, during which the chromosomes line up across the center of the cell

19 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 • disorder in which some of the body's cells lose the ability to control growth • ...

Cell Organelles 2022-03-31

Cell Organelles crossword puzzle
Across
  1. organelle that aids in cell division
  2. makes proteins
  3. storage container organelle
  4. transports materials to other cells
  5. captures sunlight in plant cells
  6. "skin" of cell, controls what enters and exits
  7. rigid, protective structure that surrounds plant cells
Down
  1. digests wastes
  2. organelle that makes ATP
  3. small organelle inside nucleus, makes ribosomes
  4. "false foot," used for movemenet
  5. cells without a nucleus
  6. cells with a nucleus
  7. whip like appendage, used for movement
  8. jelly-like fluid inside cell
  9. contains genetic material inside cell
  10. small hairs, used for movement

17 Clues: digests wastes • makes proteins • cells with a nucleus • cells without a nucleus • organelle that makes ATP • storage container organelle • jelly-like fluid inside cell • small hairs, used for movement • "false foot," used for movemenet • captures sunlight in plant cells • transports materials to other cells • organelle that aids in cell division • ...

Immune System [Biological Processes] 2022-10-17

Immune System [Biological Processes] crossword puzzle
Across
  1. Stimulates Cytotoxic T-cells (cellmediated)
  2. Disease causing organism which invades the body
  3. B and T cell responses can occur _____
  4. Antigenic determinants
  5. Antigen presenting cell
  6. Antibodies inactivate pathogens by _____
  7. Cell stimulated by secondary exposure
  8. II MHC proteins present _____ fragments
  9. Where T cells are produced
Down
  1. Alternative name for white blood cells
  2. General structure of IgG
  3. MHC stands for Major ____ Complex
  4. CD4 is a transmembrane _____
  5. _____ created at first exposure to antigen
  6. Artificially produced antibodies
  7. B cells can become memory or ____ cells
  8. Antigens a single B cell is specific to

17 Clues: Antigenic determinants • Antigen presenting cell • General structure of IgG • Where T cells are produced • CD4 is a transmembrane _____ • Artificially produced antibodies • MHC stands for Major ____ Complex • Cell stimulated by secondary exposure • Alternative name for white blood cells • B and T cell responses can occur _____ • B cells can become memory or ____ cells • ...

Immune System [Biological Processes] 2022-10-18

Immune System [Biological Processes] crossword puzzle
Across
  1. Stimulates Cytotoxic T-cells (cellmediated)
  2. Disease causing organism which invades the body
  3. B and T cell responses can occur _____
  4. Antigenic determinants
  5. Antigen presenting cell
  6. Antibodies inactivate pathogens by _____
  7. Cell stimulated by secondary exposure
  8. II MHC proteins present _____ fragments
  9. Where T cells are produced
Down
  1. Alternative name for white blood cells
  2. General structure of IgG
  3. MHC stands for Major ____ Complex
  4. CD4 is a transmembrane _____
  5. _____ created at first exposure to antigen
  6. Artificially produced antibodies
  7. B cells can become memory or ____ cells
  8. Antigens a single B cell is specific to

17 Clues: Antigenic determinants • Antigen presenting cell • General structure of IgG • Where T cells are produced • CD4 is a transmembrane _____ • Artificially produced antibodies • MHC stands for Major ____ Complex • Cell stimulated by secondary exposure • Alternative name for white blood cells • B and T cell responses can occur _____ • B cells can become memory or ____ cells • ...

immune system 2023-03-16

immune system crossword puzzle
Across
  1. the changes that occur within a cell as it undergoes programmed cell death
  2. the antigen receptor on B cells
  3. the process by which an MHC molecule binds to a fragment of an intracelluar protein atigen and carries it to the cell surface
  4. a protein secreted by plasma cells that binds to a particular antigen and marks it for elimination
  5. long-lasting immunity conferred by the action of a person's B cells and T cells
  6. the kind of defense that is mediated by B lymphocytes and T lymphocytes
  7. a surface protein that binds to class I MHC molecules on target cells
  8. a surface protein that binds to class II MHC molecules on antigen-presenting cells
  9. molecules that are restricted
  10. genetically determined classes of human blood
  11. a cell that ingests bacteria and viruses and destroys them
Down
  1. the general term for a surface protein
  2. an immunological disorder in which the immune system turns against self
  3. a macromolecule that elicits an immune response by lymphocytes
  4. the branch of acquired immmunity that involves the activation of cytotoxic T cells
  5. found on nearly all nucleated cells
  6. an acute, whole-body, life-threating, allergic response
  7. the name of the late stages of HIV infection
  8. a type of lymphocyte that develops to maturity in the bone marrow

19 Clues: molecules that are restricted • the antigen receptor on B cells • found on nearly all nucleated cells • the general term for a surface protein • the name of the late stages of HIV infection • genetically determined classes of human blood • an acute, whole-body, life-threating, allergic response • a cell that ingests bacteria and viruses and destroys them • ...

Living Things 2019-08-03

Living Things crossword puzzle
Across
  1. _____ the study of living things
  2. _____ are the basic unit of living things
  3. In a microscope, the _____ controls how much light passes through the slide.
  4. _____ (sugar) + oxygen = carbon dioxide, water and energy in cellular respiration.
  5. The process in which plants make their own food.
  6. To observe under a microscope, the specimen must be _____.
  7. An animal cell does not contain a cell _____ .
  8. _____ is a gas required by all living things.
  9. _____ are organisms which contain only one cell.
  10. All _____ are made up of cells
  11. There are two main types of cells, _____ and animal cells.
  12. Cells, _____ , organs, organ systems and organisms, is the levels of organisation.
Down
  1. Cellular _____ is the process all cells use to obtain energy.
  2. What does the M in MRS GREN stand for?
  3. The part of the cell which contains the chlorophyll pigment needed for photosynthesis.
  4. A _____ is a representation of important event over a period of time.
  5. The _____ is much smaller in animal cells.
  6. carbon dioxide + _____ = glucose and oxygen in photosynthesis.

18 Clues: All _____ are made up of cells • _____ the study of living things • What does the M in MRS GREN stand for? • _____ are the basic unit of living things • The _____ is much smaller in animal cells. • _____ is a gas required by all living things. • An animal cell does not contain a cell _____ . • The process in which plants make their own food. • ...

Tumors of central and peripheral nervous system 2023-01-30

Tumors of central and peripheral nervous system crossword puzzle
Across
  1. which glial cells form myelin in central nervous system?
  2. loss of stability in alzheimer is?
  3. most common type of primary malignant brain tumor in children?
  4. which type of the glial cells are responsible for the CNS?
  5. which glial cells form ventricular lining in the CNS?
  6. which glial cells form blood brain barrier?
  7. the drug of choice for the Alzheimer is?
  8. lewy body are found in which CNS disease?
  9. drop metastatic is characteristic feature of which CNS Tumor?
  10. in which brain tumour merlin decrease and cell proliferation increases?
Down
  1. which brain tumour is associated with the post transplant patient?
  2. in which Central nervous system tumor IDH1/2 gene mutation take place?
  3. knife edge gyri is present in which disease?
  4. which type of CNS glial cells responsible for post injury cells?
  5. tau protein is associated with CNS disease?
  6. the overall Most common cause of Alzheimer is?
  7. which are rod cells in neurocephalis ?
  8. chorea is the most common clinical feature for which CNS disease?
  9. which Tumor arises from arachnoid meningiothelial cells?
  10. which Tumor is associated with the fourth ventricle in children?

20 Clues: loss of stability in alzheimer is? • which are rod cells in neurocephalis ? • the drug of choice for the Alzheimer is? • lewy body are found in which CNS disease? • tau protein is associated with CNS disease? • which glial cells form blood brain barrier? • knife edge gyri is present in which disease? • the overall Most common cause of Alzheimer is? • ...

Cell Unti Crossword Puzzle 2016-02-02

Cell Unti Crossword Puzzle crossword puzzle
Across
  1. / Holds the slide in place
  2. / All living things are made of these
  3. Adjustment Knob / The knob that moves the stage up and down
  4. Source / Shines a bright light through the microscope to make viewing objects easier
  5. / The man who discovered all plants have cells
  6. / Rotating dial that controls the passage of light through the stage
  7. Power Objective / The lowest lens setting
  8. Wall / rigid supporting layer surrounding the cells of plants
  9. / organelle that contains chemicals that breaks down large particles into small ones
  10. and Base / Always carry the microscope by holding these two parts
  11. organelles that convert energy to food molecules to energy the cell can use for functions
  12. Tube / Passes light from the head to the eyepiece
  13. / the thick fluid region of the cell
  14. / Where one views the enlarged
  15. Cell Theory / A scientific theory stating that all living things are made of cells
  16. Body / organelle that receives proteins and other newly formed materials
  17. ER / organelle that forms a maze of passage ways in which proteins are carried from one cell to another
  18. / The man who discovered all living animals are made of cells
  19. Power Objective / The medium lens setting
  20. Membrane / thin flexible layer that surrounds the cell
Down
  1. / Supports the microscope
  2. / About how many cells make up an organism
  3. / Supports the lenses, mirrors, and body tube (microscope should be carried by holding the base and this)
  4. Vacuole / a sack like organelle that stores food, water, waste, and other materials
  5. / (contains DNA) the genetic material that carries information about the organism
  6. / Hooke looked at a dead sample of this
  7. / This organelle produces photosynthesis
  8. Membrane / the membrane surrounding the nucleus
  9. / Leeuwenhoek built this to look at cells
  10. / The first person to see dead cells (named the cells "cells")
  11. The first person to witness living cells
  12. / organelles in cytoplasm that produce proteins
  13. / The man who discovered that all cells come from other living cells
  14. Power Objective / The highest lens setting
  15. / A threadlike structure in a cell's nucleus that contains DNA passed from one generation to the next Nucleolus / The small round structure in the nucleus where ribosomes are made
  16. Samples / Leeuwenhoek looked at these samples
  17. Button / Turns on and off the microscope
  18. Microscope / A microscope with two eye pieces
  19. / A saclike organelle that stores water, food, and other materials
  20. Adjustment Knob / Used to make small focus adjustments
  21. ER / organelle that forms a maze of passage ways in which proteins are carried from one cell to another

41 Clues: / Supports the microscope • / Holds the slide in place • / Where one views the enlarged • / the thick fluid region of the cell • / All living things are made of these • / Hooke looked at a dead sample of this • / This organelle produces photosynthesis • The first person to witness living cells • Button / Turns on and off the microscope • ...

Immunity and Disease 2025-04-10

Immunity and Disease crossword puzzle
Across
  1. white blood cells of adaptive immunity
  2. three layered membrane of CNS
  3. bundles of axons that receive and send nerve signals
  4. invasion and multiplication of microbes
  5. plasma like fluid that travels by way of lymphatic circulation
  6. produced by white blood cells primarily to fight viruses
  7. outermost layer of meninges
  8. considered a secondary lymphatic organ
  9. artificial active immunity
  10. most abundant antibody and second released during primary response
  11. genes that code for human cell markers and receptors
  12. immunity composed of the first and second lines of defense
  13. accumulation of fluid in tissues
  14. defense mechanism of second line of defense has 4 cardinal signs and sometimes five
  15. phagocytic cells of the brain
  16. levels of antibodies in serum
  17. small molecules that alone are too small to illicit an immune response
  18. where do t cells mature
  19. inflammation of the meninges
  20. acronym for fluid that lines the brain and spinal cord
  21. chemical signals between neurons
  22. antibody found in breast milk
  23. term for organisms coming from outside the body
  24. receptor found primarily on cytotoxic t cells
  25. antibody highly correlated to allergic responses
  26. abnormally high body temperature
Down
  1. study of frequency and distribution of a disease
  2. where do t and b cells originate
  3. toxin released from outer membrane of gram negative bacteria
  4. production of red blood cells
  5. acronym for cells that present antigens to t cells
  6. severity of disease
  7. stage of infection where first symptoms appear
  8. exotoxin that targets red blood cells and causes lysis
  9. the antibody that serves as the primary receptor for b cells
  10. likelihood of disease
  11. immunity the third line of immunity defense is also called
  12. innermost layer of meninges
  13. binding substance required by some vaccines
  14. first antibody released during primary response
  15. primary component of pus serves a phagocytic role in innate immunity
  16. antigen that provokes an immune response
  17. the acronym for pathogen recognition receptors is
  18. sum total of microbes found on and in a human
  19. part of antigen that triggers immune response
  20. migration of cells to a specific chemical stimulus
  21. total number of deaths in a population from a disease
  22. when a disease can be passed from an infected host to another host and cause infection
  23. baceterial toxins that stimulate extreme t cell responses
  24. primary habitat that a pathogen originates from
  25. route microbe takes to enter the tissues of the body
  26. cells of the brain and spinal cord

52 Clues: severity of disease • likelihood of disease • where do t cells mature • artificial active immunity • outermost layer of meninges • innermost layer of meninges • inflammation of the meninges • three layered membrane of CNS • production of red blood cells • phagocytic cells of the brain • levels of antibodies in serum • antibody found in breast milk • where do t and b cells originate • ...

Henrietta Lacks Review 2021-01-26

Henrietta Lacks Review crossword puzzle
Across
  1. Henrietta’s Gynecologist at Johns Hopkins
  2. author
  3. the cancer that killed George Gey
  4. Had her first child at age 14 and married her cousin at age 20
  5. the virus that caused Henrietta's cancer
  6. typical cancer treatment in the 50s
  7. found religion in prison
  8. an enzyme found in cancer cells that allows cancer cells to regenerate indefinitely
  9. the hospital Henrietta goes to for treatment
  10. after 24 hours in Gey's lab Henrietta's cells ____
  11. Claimed to have cultured “immortal” chicken heart cells
Down
  1. Helped to raise Henrietta’s younger children after she died
  2. goddess of death
  3. has no anger towards the doctors who took Henrietta's cells
  4. aka Lacks Town
  5. Wanted to prove that carcinoma in situ was just as deadly as invasive carcinoma
  6. The type of cancer Henrietta is diagnosed with
  7. of the infamous syphilis study
  8. David's nickname
  9. _____ limit- Normal cells only divide a specific number of times, and then they stop growing and begin to die.
  10. Gey's wife
  11. Diagnosed with epilepsy and institutionalized

22 Clues: author • Gey's wife • aka Lacks Town • goddess of death • David's nickname • found religion in prison • of the infamous syphilis study • the cancer that killed George Gey • typical cancer treatment in the 50s • the virus that caused Henrietta's cancer • Henrietta’s Gynecologist at Johns Hopkins • the hospital Henrietta goes to for treatment • ...

Science Girl Cells/Taxonomy 2016-12-08

Science Girl Cells/Taxonomy crossword puzzle
Across
  1. nonliving, disease causing particles
  2. saw single celled organisms in pond water under a microscope he invented
  3. packaging of proteins
  4. all plants made of cells
  5. without oxygen
  6. storage area in cell
  7. have membrane bound organelles
  8. boundry of cell that is selectively permeable
  9. obtain food by both finding it and making it
  10. make food by either chemosynthesis (chem. reactions) or photosynthesis
  11. used for cell division
  12. all animals made of cells
  13. looked at cells (boxlike structures) on cork under a microscope
  14. Wall rigid structure that supports, protects, and shapes cell
Down
  1. cells arise only from preexisting cells
  2. folded membrane that transports materials around the cell
  3. breaks down/digests waste
  4. movement of molecules from high to low concentration
  5. find food
  6. powerhouse of cell and site of cellular respiration
  7. only in plant cells, perform photosynthesis and give green color
  8. with oxygen
  9. lack membrane bound organelles, bacteria
  10. proteins attached to ER
  11. control center of cell, contains DNA and RNA

25 Clues: find food • with oxygen • without oxygen • storage area in cell • packaging of proteins • used for cell division • proteins attached to ER • all plants made of cells • breaks down/digests waste • all animals made of cells • have membrane bound organelles • nonliving, disease causing particles • cells arise only from preexisting cells • lack membrane bound organelles, bacteria • ...

Cell Structure 2024-10-04

Cell Structure crossword puzzle
Across
  1. Powerhouse” of the cell
  2. interior membrane of mitochondria
  3. protects the plants from injury
  4. Contains the DNA in chromosomes
  5. Perform various functions for a cell
  6. concluded that all plants were made of cells
  7. Contains structures called ORGANELLES
  8. reasoned that all cells come from other pre-existing cells by cell division
  9. Simplest type of cell
  10. Theodore Schwann is a German _____
  11. Help to pull chromosome pairs apart to opposite ends of the cell
  12. More complex type of cells
  13. Synthesis of cell products & Transport
  14. Contains nuclear pores for materials to enter & leave nucleus
Down
  1. Found only in plant cells
  2. first to view organism
  3. make proteins that are usually transported outside the cell
  4. Supports and protects cell
  5. Modify, sort, & packagemolecules from ER
  6. used a microscope toexamine a thin slice of cork
  7. cell membrane that surrounds prokaryote cell
  8. Small or absent in animal cells
  9. Makes ribosomes that make proteins
  10. Folded inner membrane of mitochondria

24 Clues: Simplest type of cell • first to view organism • Powerhouse” of the cell • Found only in plant cells • Supports and protects cell • More complex type of cells • protects the plants from injury • Contains the DNA in chromosomes • Small or absent in animal cells • interior membrane of mitochondria • Theodore Schwann is a German _____ • Makes ribosomes that make proteins • ...

Y9 Biology Summer Exam Revision Crossword 2025-05-21

Y9 Biology Summer Exam Revision Crossword crossword puzzle
Across
  1. : Mathematical way of writing very large or small numbers
  2. : Stores cell sap in plant cells
  3. : Small circular DNA found in bacteria
  4. : The region of an enzyme where the substrate binds
  5. : Contains chlorophyll for photosynthesis
  6. : Type of microscope with higher resolution than light microscopes
  7. : Movement of water across a partially permeable membrane
  8. : A unit equal to one-millionth of a metre
  9. : Controls the movement of substances in and out of the cell
  10. : Describes a cell with half the usual number of chromosomes
  11. : Hair-like structures that move substances along the surface of cells
Down
  1. : The process by which cells become specialised
  2. : Tail-like structure that helps bacteria move
  3. : Organelle where aerobic respiration takes place
  4. : Tool used to observe small structures like cells
  5. : Protein that speeds up a chemical reaction
  6. : Organelle in eukaryotic cells that contains genetic material
  7. : Organelle that synthesises proteins
  8. : Enzyme-containing part of a sperm that helps it penetrate the egg
  9. : Provides structure and support in plant cells

20 Clues: : Stores cell sap in plant cells • : Organelle that synthesises proteins • : Small circular DNA found in bacteria • : Contains chlorophyll for photosynthesis • : A unit equal to one-millionth of a metre • : Protein that speeds up a chemical reaction • : Tail-like structure that helps bacteria move • : The process by which cells become specialised • ...

cell cycle by Honesty.H 2025-12-12

cell cycle by Honesty.H crossword puzzle
Across
  1. process that controls steps of cell division to ensure cell duplicates
  2. protein structures that form during cell division
  3. where sister chromatids separate at the centromere pulled by spindle fibers to opposite poles of the cell
  4. a condensed structure of DNA and proteins that carries genetic information
  5. normal checkpoints fail leading to uncontrolled growth
  6. parent cell divides into two identical daughter cells
  7. the cell cycle stage where condensed chromosomes align perfectly along the center
  8. cells dividing the cytoplasm
  9. final stage in cytokinesis where two new nuclei form at opposite ends of the cell
  10. resting phase
Down
  1. cell increases in size and synthesizes
  2. events where a cell grows duplicates its DNA abd divides into two
  3. DNA replicated
  4. cells divide rapidly and without regulation
  5. damaging rapidly dividing cells
  6. quality control gates
  7. produces proteins needed for cell division
  8. eliminating unwanted or damaged cells
  9. cells make exact copys of its DNA
  10. the longest phase of the cycle

20 Clues: resting phase • DNA replicated • quality control gates • cells dividing the cytoplasm • the longest phase of the cycle • damaging rapidly dividing cells • cells make exact copys of its DNA • eliminating unwanted or damaged cells • cell increases in size and synthesizes • produces proteins needed for cell division • cells divide rapidly and without regulation • ...

Crossword 2016-09-26

Crossword crossword puzzle
Across
  1. slender threadlike structure, especially a microscopic whiplike appendage that enables many protozoa, bacteria, spermatozoa, etc., to swim.
  2. a microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence
  3. rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants, it consists mainly of cellulose.
  4. (in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place.
  5. a microscopic membrane of lipids and proteins that forms the external boundary of the cytoplasm of a cell or encloses a vacuole, and that regulates the passage of molecules in and out of the cytoplasm.
  6. small dense spherical structure in the nucleus of a cell during interphase.
  7. organelle found in eukaryotic cells. thick protuberances that project from the much larger cell body
  8. a network of tubular membranes within the cytoplasm of the cell, occurring either with a smooth surface or studded ribosomes Involved in the transport of materials.
  9. organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane.
centrioles minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division
  10. any of a number of organized or specialized structures within a living cell.
  11. scientific theory which describes the properties of cells.
Down
  1. of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
  2. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae).
  3. cells which do not have a cell nucleus, and lack other things eukaryotes
  4. the material or protoplasm within a living cell, excluding the nucleus.
  5. a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
  6. cells contain a nucleus surrounded by a membrane and whose DNA is bound together by proteins (histones) into chromosomes.
  7. present in most eukaryotic cells, typically a single rounded structure bounded by a double membrane, containing the genetic material.
  8. minute particle consisting of RNA and associated proteins, found in large numbers in the cytoplasm of living cells. They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins
  9. space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.

20 Clues: scientific theory which describes the properties of cells. • the material or protoplasm within a living cell, excluding the nucleus. • cells which do not have a cell nucleus, and lack other things eukaryotes • small dense spherical structure in the nucleus of a cell during interphase. • ...

Cell Structure and Function 2017-05-02

Cell Structure and Function crossword puzzle
Across
  1. Converts oxygen and food into energy-often called the powerhouse of the cell
  2. Site of photosynthesis
  3. Cells that contain a nucleus
  4. The smallest unit of life capable of carrying out life functions
  5. Moves or transports materials throughout the cell
  6. Organism composed of only one cell
Down
  1. Large storage organelle in plant cells. Stores nutrients and water and helps the plant maintain shape
  2. The process by which plants make food from the sun's radiant energy
  3. The jellylike substance that fills the cells.
  4. Cells that do not contain a nucleus
  5. Controls all the cells activities
  6. Organism composed of many cells
  7. Makes proteins
  8. The organelle that helps with digestion
  9. The outer layer of cells that controls what comes into and what goes out of the cell
  10. Prepares and packages materials for use by the cell
  11. The rigid outer layer of a plant cell that provides structure and support for the cell
  12. the traits of living organisms

18 Clues: Makes proteins • Site of photosynthesis • Cells that contain a nucleus • the traits of living organisms • Organism composed of many cells • Controls all the cells activities • Organism composed of only one cell • Cells that do not contain a nucleus • The organelle that helps with digestion • The jellylike substance that fills the cells. • ...

Challenges to Biomedical Research (18-35) 2023-03-08

Challenges to Biomedical Research (18-35) crossword puzzle
Across
  1. Implanting a gene from one organism into an...... will create a transgenic animal?
  2. Where must the Nanobiotechnology research be conducted?
  3. Designed to keep airborne particles out?
  4. What's another name for Somatic Stem Cells?
  5. Biomedical researches apply for a patent from....?
  6. When researches apply for a patent, they seek approval to create....?
  7. Somatic cells are?
  8. What cells are reprogrammed adult cells produced in labs?
Down
  1. What contains genetic information to clone a mammal?
  2. Reproductive cloning is also called what?
  3. Adult stem cells are harvested from?
  4. What cell has the potential to develop into any other cell?
  5. One benefit of creating genetically modified mammals is to produce.... Models?
  6. The century that had the first report on successful mammal cloning?
  7. Once the biomaterial matrix is developed, what must be able to dissolve?
  8. What cells are undifferentiated?
  9. What was the first animal successfully cloned in Scotland 1996 from an adult stem cell?
  10. What adult stem cells are used for?

18 Clues: Somatic cells are? • What cells are undifferentiated? • What adult stem cells are used for? • Adult stem cells are harvested from? • Designed to keep airborne particles out? • Reproductive cloning is also called what? • What's another name for Somatic Stem Cells? • Biomedical researches apply for a patent from....? • What contains genetic information to clone a mammal? • ...

Tissues 2020-05-21

Tissues crossword puzzle
Across
  1. Type of matrix present in bone.
  2. Microscopic pores in leaves
  3. Cells are filled with fat globules
  4. Outermost layer of cells, usually single layered.
  5. Parenchyma cells containing chlorophyll.
  6. Tissue that makes up the husk of coconut.
  7. Attaches bone to bone.
Down
  1. Except this other phloem cells are living.
  2. Smoothens bone surface at joints.
  3. Sclerenchyma cells are thickened due to this substnce
  4. Most common simple permanent tissue.
  5. Connect muscle to bone.
  6. Meristematic tissue present at the tip of roots and
  7. Makes cork cells impervious to gases.
  8. Fluid matrix in blood.
  9. Framework that supports our body.

16 Clues: Fluid matrix in blood. • Attaches bone to bone. • Connect muscle to bone. • Microscopic pores in leaves • Type of matrix present in bone. • Smoothens bone surface at joints. • Framework that supports our body. • Cells are filled with fat globules • Most common simple permanent tissue. • Makes cork cells impervious to gases. • Parenchyma cells containing chlorophyll. • ...

Cytology Vocabulary Crossword 2024-10-17

Cytology Vocabulary Crossword crossword puzzle
Across
  1. made of protein and RNA; known as the protein factory for cells
  2. slim and hollow tube like structure that is in the cytoplasm
  3. breaks down food and provides fuel for the cell; known as the powerhouse of the cell
  4. an organelle in plant cells that help get rid of unwanted materials
  5. a pathway in cells so materials can get moved within the cells
  6. in eukaryotic cells; barrier that separates nucleus from cytoplasm
  7. outer part of cell that acts as a boundary
  8. an organelle in animal cells that help get rid of unwanted materials
  9. inside of nucleus;ribosomes read RNA and make proteins
Down
  1. protein filament within the cytoplasm of eukaryotic cells that form parts of the cytoskeleton
  2. gel like fluid between nucleus and cell membrane where organelles exist
  3. paired tube shaped organelles located near the cytoplasm, near the nuclear envelope in animal cells
  4. mixture of DNA and proteins that form chromosomes
  5. the control center of the cell
  6. outer layer of plants cells
  7. stack of flat membranes that modify, sort, or package molecules from Endoplasmic Reticulum for storage transport out of the cell
  8. passage way through the nuclear envelope; connects nucleus and cytoplasm

17 Clues: outer layer of plants cells • the control center of the cell • outer part of cell that acts as a boundary • mixture of DNA and proteins that form chromosomes • inside of nucleus;ribosomes read RNA and make proteins • slim and hollow tube like structure that is in the cytoplasm • a pathway in cells so materials can get moved within the cells • ...

Dr. Steward's Cell Mechanics Lab 2023-06-12

Dr. Steward's Cell Mechanics Lab crossword puzzle
Across
  1. Forces that cells impose on their neighboring cells.
  2. Water-salt, buffer solution used to maintain a constant pH using to clean up cell debris during cell culture techniques
  3. Method we use to study cell-cell interactions.
  4. Cells that form the inner lining of blood vessels.
  5. Microscopy technique used to enhance the contrast of images of transparent and colorless specimens.
  6. Cells that grow attached to a substrate as a monolayer.
  7. Extent to resist deformation in response to an applied force, measured in Pascals.
  8. Biochemical agent that is an enzyme that cleaves long amino acid chains so that we can detach adherent cells from their substrate.
  9. Refers to the shape, structure, form, color, texture, pattern, and size of the cell(s).
Down
  1. Soft elastic substrate that we seed cells on and embed with fluorescent beads to perform our biomechanical assays.
  2. Liquid supplemented with nutrients in which cells can grow in.
  3. Method we use to study cell-substrate interactions.
  4. Complex network of proteins and other macromolecules that adhere cells to tissue structures, collagen I and fibronectin, is an example of this.
  5. Directed movement of cells.
  6. A one cell thick layer.
  7. Forces that cells exert on their substrate.

16 Clues: A one cell thick layer. • Directed movement of cells. • Forces that cells exert on their substrate. • Method we use to study cell-cell interactions. • Cells that form the inner lining of blood vessels. • Method we use to study cell-substrate interactions. • Forces that cells impose on their neighboring cells. • Cells that grow attached to a substrate as a monolayer. • ...

Chapter_Immune response to tumors 2021-04-27

Chapter_Immune response to tumors crossword puzzle
Across
  1. downregulation of this surface protein makes tumor cells susceptible to NK cells
  2. cancers of epithelial cells
  3. a term that means control and elimination of malignant cells by the immune system
  4. cancer of the immune system involving circulating cells
  5. the branch of medicine that deals with tumors
  6. tumors that are encapsulated, localized, and limited in size (no need for the word ‘tumor’)
  7. uncontrolled growth of cells
  8. the inhibitory receptor on T cells for B7
  9. therapy using T cells expressing chimeric antigen receptors (CARs)
  10. a large number of mutations present in diverse genes which play no role in tumorigenesis (no need to include the word ‘mutations’)
Down
  1. tumors that stop expressing the antigens that are the targets of immune attack
  2. When cluster of cancerous cells dislodge from the primary site and travel via blood or lymphatic vessels to distant tissues
  3. the approach of stimulating immune responses by a drug that inhibits the inhibitors
  4. cancer involving bone marrow
  5. chemical produced by macrophages that helps in killing on tumor cells

15 Clues: cancers of epithelial cells • cancer involving bone marrow • uncontrolled growth of cells • the inhibitory receptor on T cells for B7 • the branch of medicine that deals with tumors • cancer of the immune system involving circulating cells • therapy using T cells expressing chimeric antigen receptors (CARs) • ...

P12 Life in a Cell 2014-07-29

P12 Life in a Cell crossword puzzle
Across
  1. The Bonds of this molecule store the energy produced by the mitochondria.
  2. The cell components that read the "instructions" to produce the new materials for the cell.
  3. The cell component that tags and packages new material made in cells.
  4. The cell component that transfers the energy from glucose to the bonds in ATP.
  5. The digested food that our cells take in to produce energy.
  6. The compartment in the cell that contains the DNA.
  7. Contain cells that have walls.
Down
  1. The activity that cells take part in to grow from one cell into two new identical cells.
  2. The Cell component that allows materials to go in and out of the cells selectively.
  3. It is also called Leukocytes or leucocytes.
  4. How many cells does the human beings have?
  5. The "instructions" contained in the nucleus of the cell.
  6. A structure of DNA, protein, and RNA found in cells.
  7. The pale-yellow liquid component of blood that normally holds the blood cells in whole blood in suspension.
  8. The basic unit for living things.

15 Clues: Contain cells that have walls. • The basic unit for living things. • How many cells does the human beings have? • It is also called Leukocytes or leucocytes. • The compartment in the cell that contains the DNA. • A structure of DNA, protein, and RNA found in cells. • The "instructions" contained in the nucleus of the cell. • ...

Henrietta Lacks (30 EC Points) 2022-02-11

Henrietta Lacks (30 EC Points) crossword puzzle
Across
  1. At the time when Henrietta Lacks's cells were taken, permission was not ___________________.
  2. What vaccine were Henrietta's cells used for in 1954?
  3. What did Henrietta Lacks die from?
  4. The cells from Henrietta's tumor created the first known human ____________________ cell line.
  5. In 1955, HeLa cells were the first human cells to be successfully _______________.
  6. Henrietta's cells could be used for conducting _____________.
  7. Henrietta Lacks's cells, unlike others, could be kept _____________ and grown.
  8. code An agreement in 2013 gave the family some control over the access to the cell's _____________ _____________.
  9. The cell line grown from Henrietta's tumor is known as the ___________ cell line.
Down
  1. The cells ere mass produced in the first ever cell ______________ factory.
  2. Lacks What foundation provides financial assistance to needy individuals who made important contributions to research without their consent?
  3. In the 1980's the family medical records were published without _________________.
  4. code What did the German researchers publish in 2013 without permission from the Lacks family?
  5. How many tons of Henrietta's cells have scientists grown?
  6. How many cells were isolated to start the cell line?
  7. What kind of insurance could Henrietta's family NOT afford?

16 Clues: What did Henrietta Lacks die from? • How many cells were isolated to start the cell line? • What vaccine were Henrietta's cells used for in 1954? • How many tons of Henrietta's cells have scientists grown? • What kind of insurance could Henrietta's family NOT afford? • Henrietta's cells could be used for conducting _____________. • ...

Henrietta Lacks (30 EC points) 2022-02-11

Henrietta Lacks (30 EC points) crossword puzzle
Across
  1. Henrietta's cells could be used for conducting _____________.
  2. What did the German researchers publish in 2013 without permission from the Lacks family? ______ code.
  3. In 1955, HeLa cells were the first human cells to be successfully _______________.
  4. The cells ere mass produced in the first ever cell ______________ factory.
  5. The cell line grown from Henrietta's tumor is known as the ___________ cell line.
  6. What vaccine were Henrietta's cells used for in 1954?
  7. At the time when Henrietta Lacks's cells were taken, permission was not ___________________.
  8. How many tons of Henrietta's cells have scientists grown?
Down
  1. How many cells were isolated to start the cell line?
  2. What did Henrietta Lacks die from?
  3. An agreement in 2013 gave the family some control over the access to the cell's DNA _____________.
  4. What kind of insurance could Henrietta's family NOT afford?
  5. The cells from Henrietta's tumor created the first known human ____________________ cell line.
  6. In the 1980's the family medical records were published without _________________.
  7. Henrietta Lacks's cells, unlike others, could be kept _____________ and grown.

15 Clues: What did Henrietta Lacks die from? • How many cells were isolated to start the cell line? • What vaccine were Henrietta's cells used for in 1954? • How many tons of Henrietta's cells have scientists grown? • What kind of insurance could Henrietta's family NOT afford? • Henrietta's cells could be used for conducting _____________. • ...

The Wacky History of Cell Theory 2022-11-09

The Wacky History of Cell Theory crossword puzzle
Across
  1. Discovered microorganisms by observing teeth gunk
  2. Discovered animals are made of cells
  3. Proved cells come from other cells
  4. Living things made of one or more cells
  5. Living things that can be seen with the unaided human eye
  6. Any organism composed of only one cell
  7. An instrument used to observe objects at a cellular level
Down
  1. Discovered plants are made of cells
  2. All cells come from _______cells
  3. Living things that can only be seen with the aid of a microscope
  4. Any organism composed of two or more cells
  5. The cell is the basic unit of structure and _________ in organisms
  6. Named the cell for looking like Monk rooms
  7. Created the first microscope
  8. Every living thing on this planet is made from ____

15 Clues: Created the first microscope • All cells come from _______cells • Proved cells come from other cells • Discovered plants are made of cells • Discovered animals are made of cells • Any organism composed of only one cell • Living things made of one or more cells • Any organism composed of two or more cells • Named the cell for looking like Monk rooms • ...

Mitosis Crossword 2023-10-18

Mitosis Crossword crossword puzzle
Across
  1. longest stage of the cell cycle that lasts 90% of the time
  2. splitting of the cytoplasm into two new cells
  3. what plant cells ceate to seperate the two new cells
  4. abbreviation for the stages of mitosis
  5. used to count chromosomes
  6. when the chromosomes line up at the center of the cell
  7. where the spindle fibers originate from
  8. when two identical cells are created
Down
  1. the process when a cell divides into two daughter cells
  2. push and pull chromosomes during mitosis
  3. when the cell starts to split into two
  4. occurs when cells multiply too quickly
  5. chromosomes are pulled apart to opposite sides of the cell
  6. contains 46 chromosomes
  7. what animal cells create to separate two new daughter cells

15 Clues: contains 46 chromosomes • used to count chromosomes • when two identical cells are created • when the cell starts to split into two • occurs when cells multiply too quickly • abbreviation for the stages of mitosis • where the spindle fibers originate from • push and pull chromosomes during mitosis • splitting of the cytoplasm into two new cells • ...

Renal and immune systems 2020-03-02

Renal and immune systems crossword puzzle
Across
  1. A molecule that triggers an immune response
  2. Thrombin converts this into fibrin
  3. True or false: Most sore throats are viral and so antibiotics are useless
  4. The ‘C’ in PCT
  5. Literally ‘foot cells’, these cells form part of the barrier between the glomerulus and Bowman’s capsule
  6. Glucose is reabsorbed in the PCT along with sodium by this mechanism
  7. These proteins consist of heavy chains and light chains
  8. The biological term for ‘clotting’
  9. B cells differentiate into these effector cells
  10. Cells whose job it is to engulf other cells and debris
  11. The pathological process underlying heart attacks and strokes
  12. The arteriole that carries blood away from the glomerulus
  13. Water moves out by osmosis in this limb of the loop of Henle
  14. The capillary part of the renal corpuscle
  15. This is pumped out of the ascending limb of the loop of Henle
  16. The form of nitrogenous waste mammals produce
  17. A cell produced by fusing a myeloma cell and a B cell
  18. These lymphocytes produce antibodies
  19. A disease that crosses a species barrier
  20. The structural and functional unit of the kidney, composed of the renal corpuscle and renal tubule
Down
  1. He developed a vaccine for smallpox
  2. Artificial filtration of the blood
  3. Approximately this percent of fluid reaching the kidneyes is filtered into the renal tubules
  4. Identical antibodies produced by hybridoma cells, and which recognize a specific antigen
  5. The process by which antibodies clump pathogens together
  6. In addition to blood cells, these are also not filtered in the renal corpuscle
  7. Acid that birds use to excrete nitrogen
  8. The study of patterns of disease
  9. These phagocytic cells present antigens on their surface to helper T cells
  10. The process by which antibodies mark pathogens for destruction
  11. When a person is in this state, their posterior pituitary would respond by secreting ADH
  12. Excretory tubules in insects
  13. An organism whose internal solute concentrations match its environment
  14. A common cause of renal failure
  15. A ‘chain-reaction’-type sequence of events, like clotting, where one reaction triggers the next one
  16. These tubes carry urine from the kidneys to the bladder
  17. The hormone that makes the collecting duct more permeable to water
  18. Something that causes disease
  19. Chain’s partner in developing penicillin as an antibiotic
  20. Besides mast cells, the other cells that secrete histamine
  21. This part of the kidney has a high interstitial osmolarity which increases with depth
  22. HIV infects these cells

42 Clues: The ‘C’ in PCT • HIV infects these cells • Excretory tubules in insects • Something that causes disease • A common cause of renal failure • The study of patterns of disease • Artificial filtration of the blood • Thrombin converts this into fibrin • The biological term for ‘clotting’ • He developed a vaccine for smallpox • These lymphocytes produce antibodies • ...

Cancer 2023-11-14

Cancer crossword puzzle
Across
  1. mutations that change the ____ of cell growth and cell division can lead to cancer.
  2. This is the oldest form of cancer treatment. The tumor is physically removed.
  3. ____ is the spread of cancer cells beyond their original site. This is dangerous.
  4. DNA Polymerase is very accurate. DNA polymerase proofreads the DNA as it's making a new strand and only makes one error per ____ paired nucleotides.
  5. This cancer treatment boosts your immune system to fight cancer.
  6. Because chemo kills fast-growing cells, it can kill hair follicle cells and cells in your digestive tract. This causes side ____, such as hair loss and vomiting.
  7. This cancer treatment kills cancer cells by damaging their DNA. The DNA gets so messed up that the cells can't read the instructions (DNA) and they die.
  8. This cancer treatment uses chemicals to kill fast-growing cells in your body. Unfortunately, it kills fast-growing cells, whether they're cancer cells or normal cells.
  9. The degree of metastasis determines the ____ of cancer. The more the cancer has spread, the higher the stage and the more deadly it is.
  10. Daniel Ament is a teenager that had a double lung ____ because his lungs were injured by vaping. The rest of his life he will have to take immunosuppressants, which will weaken his immune system so that it doesn't attack the transplanted lung.
Down
  1. _____ can cause cancer. These are not alive. An example is HPV, which causes cervical cancer.
  2. UV ____ can cause cancer, so it is an example of a carcinogen.
  3. The formation of new blood vessels is known as ____. Cancers send out signals to grow new blood vessels because cancers are "selfish" and want more nutrients.
  4. In a ____ tumor, uncontrolled cells may invade and destroy healthy tissues elsewhere in the body. These are cancerous tumors and they are dangerous.
  5. quality control ____ monitor the cell cycle. They check for DNA damage and stop the cell cycle if something goes wrong.
  6. Radiation treatment for one cancer can raise the ____ for developing a different cancer later. This is because radiation can mess up the DNA in healthy cells, causing them to turn cancerous.
  7. In a ____ tumor, the cells remain within a mass. This poses no threat to life and can be removed with surgery.
  8. A substance or radiation that can cause mutations.
  9. The chemicals in ____ smoke are an example of a carcinogen
  10. Chemo can be given intravenously (through an IV), or through a ___.
  11. a disease of uncontrolled cell division that kills organisms by crowding out and starving normal cells
  12. An abnormal proliferation of cells that results from uncontrolled cell division. These can be benign or malignant.

22 Clues: A substance or radiation that can cause mutations. • The chemicals in ____ smoke are an example of a carcinogen • UV ____ can cause cancer, so it is an example of a carcinogen. • This cancer treatment boosts your immune system to fight cancer. • Chemo can be given intravenously (through an IV), or through a ___. • ...

UNIT 3 2024-10-24

UNIT 3 crossword puzzle
Across
  1. tiny sacs that transport material within or outside the cell.
  2. groups of cells that work together (same job)
  3. cells can develop in different ways to have different features to help them carry out a special task to help the organism function
  4. groups of organs and tissues that work together
  5. fundamental concept of biology that states that all living things are composed of cells; that cells are the basic units of structure and function in living things; and that new cells are produced from existing cells
  6. a microscope with high magnification that uses electron beams in place of light
  7. when comparing two solutions, the solution with the greater concentration of solutes
  8. thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell
  9. basic unit of life
  10. process by which particles tend to move from an area where they are more concentrated to an area where they are less concentrated
  11. organism whose cells contain a nucleus
  12. when the concentration of two solutions is the same
  13. a process by which liquid droplets are ingested by living cells; it is one type of endocytosis
  14. the process by which cells move materials from within the cell into the extracellular fluid.
  15. when comparing two solutions, the solution with the lesser concentration of solutes
  16. unicellular organism that lacks a nucleus
Down
  1. property of biological membranes that allows some substances to pass across it while others cannot; also called semi permeable membrane
  2. cell organelle that stores materials such as water, salts, proteins, and carbohydrates
  3. fluid portion of the cell outside the nucleus
  4. process by which solids are ingested by living cells; it is another type of endocytosis
  5. cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can used by the rest of the cell
  6. the process by which cells move materials out of the cell
  7. network of protein filaments in a eukaryotic cell that gives the cell its shape and internal organization and is involved in movement
  8. microscope that uses multiple lenses and light to enlarge the image of a sample
  9. process of diffusion in which molecules pass across the membrane through cell membrane channels
  10. strong, supporting layer around the cell membrane in some cells
  11. group of tissues that work together
  12. diffusion of water through a selectively permeable membrane
  13. cellular transport where substances move against a concentration gradient. (requires energy)

29 Clues: basic unit of life • group of tissues that work together • organism whose cells contain a nucleus • unicellular organism that lacks a nucleus • fluid portion of the cell outside the nucleus • groups of cells that work together (same job) • groups of organs and tissues that work together • when the concentration of two solutions is the same • ...

Biology Extra Credit 2025-10-27

Biology Extra Credit crossword puzzle
Across
  1. a small structure inside a cell that has a specific job.
  2. said all animals are made of cells.
  3. makes energy (ATP) for the cell.
  4. makes ribosomes inside the nucleus.
  5. organelles in plant cells that store or make food.
  6. a complex cell with a nucleus and organelles.
  7. short, hair-like structures that move substances or the cell.
  8. states that all living things are made of cells, cells are the basic unit of life, and all cells come from other cells.
  9. fluid inside the mitochondria.
  10. makes lipids and helps detoxify the cell.
  11. does photosynthesis (makes food from sunlight).
  12. stacks of thylakoids.
  13. said all plants are made of cells.
  14. strands of DNA and proteins found in the nucleus.
  15. plastid that gives plants red, orange, or yellow color.
  16. colorless plastid that stores starch.
  17. break down waste and old cell parts.
  18. discovered cells by looking at cork under a microscope.
  19. help with cell division in animal cells.
  20. first to observe living cells under a microscope.
  21. control center of the cell; contains DNA.
  22. compares a cell’s surface area to its volume; limits how big a cell can get.
  23. said all cells come from other cells.
  24. folds inside mitochondria that increase surface area.
  25. thin threads that help the cell move and keep its shape.
  26. packages and ships proteins and lipids.
  27. has ribosomes; helps make and transport proteins.
  28. break down fats and detoxify harmful substances.
Down
  1. on rough ER; make proteins for export or membranes.
  2. network of fibers that gives shape and helps movement.
  3. green pigment that captures sunlight.
  4. the liquid part of the cytoplasm (without organelles).
  5. double membrane that surrounds the nucleus.
  6. describes the cell membrane as flexible and made of many moving parts.
  7. thick tubes that help with structure and movement.
  8. disk-shaped part inside chloroplasts that holds chlorophyll.
  9. long, whip-like tail used for movement.
  10. fluid around the thylakoids inside chloroplasts.
  11. the outer layer that controls what enters and leaves the cell.
  12. jelly-like fluid inside the cell where organelles are found.
  13. large sac that stores water and helps keep cell shape.
  14. provide strength and support.
  15. a simple cell without a nucleus (like bacteria).
  16. float in cytoplasm and make proteins used inside the cell.
  17. rigid layer outside the cell membrane that supports plant cells.
  18. the smallest unit of life that can carry out all life processes.

46 Clues: stacks of thylakoids. • provide strength and support. • fluid inside the mitochondria. • makes energy (ATP) for the cell. • said all plants are made of cells. • said all animals are made of cells. • makes ribosomes inside the nucleus. • break down waste and old cell parts. • green pigment that captures sunlight. • colorless plastid that stores starch. • ...

Immune System Crossword 2023-11-09

Immune System Crossword crossword puzzle
Across
  1. The body's response to injury or infection, often causing redness and swelling.
  2. Substances that the immune system recognizes as foreign.
  3. A network involved in the circulation of immune cells and removal of waste.
  4. Lymphocytes that produce antibodies.
  5. Immunity involving antibodies produced by B cells to fight off pathogens.
  6. Cells that ingest harmful particles, bacteria, and dead or dying cells.
  7. Another term for antibodies, which neutralize or destroy toxins and pathogens.
  8. Elevated body temperature in response to infection.
Down
  1. The body's first line of defense against pathogens.
  2. The body's ability to remember and specifically target pathogens.
  3. Type of lymphocytes involved in cell-mediated immunity.
  4. White blood cells involved in the adaptive immune response.
  5. Organisms that can cause disease.
  6. Immune cells that can destroy infected or cancerous cells.
  7. Immunity involving T cells that attack pathogens directly.
  8. Tissue layers that produce mucus to trap pathogens.

16 Clues: Organisms that can cause disease. • Lymphocytes that produce antibodies. • The body's first line of defense against pathogens. • Tissue layers that produce mucus to trap pathogens. • Elevated body temperature in response to infection. • Type of lymphocytes involved in cell-mediated immunity. • Substances that the immune system recognizes as foreign. • ...

Immune Response P. 213-15 2025-10-21

Immune Response P. 213-15 crossword puzzle
Across
  1. Rapid mitosis of lymphocytes after activation
  2. Engulfs pathogens and presents their antigens
  3. Organ where T-lymphocytes mature
  4. Immune response against transplanted organs or tissues
  5. A foreign protein that triggers an immune response
  6. First exposure to a pathogen, slower immune reaction
  7. Proteins released by T-killer cells that punch holes in infected cells
  8. T-cell that destroys virus-infected or cancerous cells
Down
  1. Long-lived cells for a faster secondary immune response
  2. IMMUNITY T-cell response that targets infected body cells
  3. CELL Cell that displays foreign antigens on its surface
  4. T-cell that releases cytokines to activate B-cells and macrophages
  5. Drug given to transplant patients to prevent rejection
  6. T-cell that switches off the immune response after infection is cleared
  7. Chemicals released by T-helper cells to activate other immune cells
  8. Process where a macrophage engulfs a pathogen

16 Clues: Organ where T-lymphocytes mature • Rapid mitosis of lymphocytes after activation • Engulfs pathogens and presents their antigens • Process where a macrophage engulfs a pathogen • A foreign protein that triggers an immune response • First exposure to a pathogen, slower immune reaction • Drug given to transplant patients to prevent rejection • ...

Chapter 10 Vocabulary Review 2022-02-22

Chapter 10 Vocabulary Review crossword puzzle
Across
  1. Substance that causes cancer; chemicals that mutate DNA.
  2. Production of offspring inherit some of their genetic information from each parent.
  3. Threadlike structure of DNA and protein that contains genetic information.One long thread of DNA that is tightly coiled in the nucleus.
  4. Protein that regulate the timing of the cell cycle.
  5. Protein that stimulates the GROWTH and division of cells during the cell cycle.
  6. Mass of cancer cells that can be malignant (spreads) or benign (remains at original site).
  7. One of two identical “sister” parts of a duplicated chromosome.Half of a chromosome.
  8. First main part of the cell cycle consisting of G1, S, G2. Period of cell growth, replication of DNA, and preparation for division.
  9. First phase of mitosis in which the cell’s genetic material condenses into chromosomes; nucleus disappears, and the spindle apparatus forms.
  10. Center of a chromosome where the two sister chromatids attach.
  11. Programmed cell death that happens when a cell recognizes it isn’t functioning properly.
  12. Production of genetically identical offspring from a single parent.
  13. Organelle in an animal cell that helps to organize cell division.
  14. Series of events in which cells grow, prepare for division, and divide to form two daughter cells. Consists of 3 main parts that continually repeat in eukaryotic cells.
Down
  1. Unspecialized cells that can develop into specialized cells when under the right conditions.
  2. Process in which cells become specialized into DIFFERENT types of cells.
  3. Second main part of the cell cycle which involves the division of the nucleus.
  4. Relaxed form of DNA in the cell’s nucleus; DNA and proteins.Looks like spaghetti :).
  5. Second phase of mitosis in which chromosomes line up across the MIDDLE of the cell.
  6. Process by which an entire cell divides into two new daughter cells.
  7. Early developmental stage which eventually produces an adult organism.
  8. Third phase of mitosis in which sister chromatids are pulled apart & move to opposite poles of cell.
  9. Third main part of the cell cycle that involves the division of the cytoplasm which produces two new daughter cells.
  10. Fourth and final phase of mitosis in which the chromosomes are at the poles and they relax to form chromatin; nuclear membranes and nucleoli reappear; spindle apparatus breaks down.
  11. Disorder caused by uncontrolled growth & division of cells; failure in regulation of the cell cycle.

25 Clues: Protein that regulate the timing of the cell cycle. • Substance that causes cancer; chemicals that mutate DNA. • Center of a chromosome where the two sister chromatids attach. • Organelle in an animal cell that helps to organize cell division. • Production of genetically identical offspring from a single parent. • ...

Biology Terms 2018-01-31

Biology Terms crossword puzzle
Across
  1. The process involoved in the production of new cells genetically identical with the original cell
  2. Specific complement of chromosomes present in a cell or an individual
  3. The death of cells which occurs as a normal and controlled part of an organism's growth or development
  4. Any number of organised or specialized structures living within a cell
  5. The process of cell division that results in the production of new cells, each containing half the number of chromosomes of the original cell
  6. Specific segment of DNA carrying an instruction encoded in its base sequence for a specific protein product
  7. contains four bases, A G C T, they form the major component of chromosomes and contain coded genetic instructions
  8. The different forms of a particular gene
  9. Cells of the body other than germline cells
  10. In the mitotic cell cycle, period of cell growth and DNA synthesis
  11. Having one copy of each specific chromosome
  12. Rod-shaped organelles, they are important for cell division and the formation of spindle
  13. Cell or organism with a membrane-bound nucleus
  14. The total number of the genes present in a cell or an organism
  15. Built of amino acidsub-units and linked by peptide bonds to form a chain
Down
  1. Organisms or cells having two copies of each specific chromosome, having a paired set of chromosomes
  2. Mitosis stage where chromosomes align around the equator of a spindle (form between cells during mitosis, to which chromosomes become attached)
  3. Stage of mitosis in which new nuclear membranes form around the separated groups of chromosomes
  4. Organelle containing RNA that is the major site of protein production in cells
  5. The control centre of the cell where DNA, the genetic information of your body is kept
  6. Clusters of microtubes, composed of protein that grow out from the centrioles at opposite ends of the spindle
  7. Cells or organisms without membrane-bound nucleus
  8. Cells involved in reproduction
  9. Structure composed of DNA and protein. Visible in cells during mitosis
  10. Smallest structural and functional unit of an organism
  11. located outside of the plasma membrane in plant cells
  12. The position where the chromatids are held together in a chromosome
  13. Stage of mitosis in which the chromosomes contract and become visable, the nuclear membrane begins to disintegrate and the spindle forms
  14. Eggs of a female or sperm of a male

29 Clues: Cells involved in reproduction • Eggs of a female or sperm of a male • The different forms of a particular gene • Cells of the body other than germline cells • Having one copy of each specific chromosome • Cell or organism with a membrane-bound nucleus • Cells or organisms without membrane-bound nucleus • located outside of the plasma membrane in plant cells • ...

Cell Division Vocab 2022-10-25

Cell Division Vocab crossword puzzle
Across
  1. a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells.
  2. Division, the division of a cell into two daughter cells with the same genetic material.
  3. a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
  4. a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
  5. a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells
  6. the stage of meiotic or mitotic cell division in which the chromosomes move away from one another to opposite poles of the spindle.
  7. the second stage of cell division, between prophase and anaphase, during which the chromosomes become attached to the spindle fibers.
  8. the first stage of cell division, before metaphase, during which the chromosomes become visible as paired chromatids and the nuclear envelope disappears.
  9. the splitting of a unicellular organism into two or more separate daughter cells
  10. the presence of two complete sets of chromosomes in an organism's cells, with each parent contributing a chromosome to each pair.
Down
  1. relating to the act or process of mitosis
  2. Cell, Either of the two cells formed when a cell undergoes cell division by mitosis.
  3. the cytoplasmic division of a cell at the end of mitosis or meiosis, bringing about the separation into two daughter cells.
  4. a microscopic tubular structure present in numbers in the cytoplasm of cells, sometimes aggregating to form more complex structures
  5. the region of a chromosome to which the microtubules of the spindle attach, via the kinetochore, during cell division
  6. the final phase of cell division, between anaphase and interphase, in which the chromatids or chromosomes move to opposite ends of the cell and two nuclei are formed.
  7. each of the two threadlike strands into which a chromosome divides longitudinally during cell division. Each contains a double helix of DNA.
  8. an organelle near the nucleus of a cell which contains the centrioles (in animal cells) and from which the spindle fibers develop in cell division.
  9. the structure that pulls the chromatids to opposite ends of the cell during the cell division processes of mitosis and meiosis
  10. describes a cell that contains a single set of chromosomes

20 Clues: relating to the act or process of mitosis • describes a cell that contains a single set of chromosomes • the splitting of a unicellular organism into two or more separate daughter cells • Cell, Either of the two cells formed when a cell undergoes cell division by mitosis. • ...

Unit 3 : Cell Vocab 2022-09-14

Unit 3 : Cell Vocab crossword puzzle
Across
  1. the fluid inside the cell
  2. the process of diffusion across the cell membrane with assistance of membrane proteins such as channels
  3. transfer materials in the cell
  4. a specialized structure
  5. a device used to see small objects or to observe small organisms and cells
  6. the movement of water from a high solution of water molecules to a solution with fewer water molecules in a selective permeable membrane
  7. a solution that contains less dissolved particles than normal cells
  8. the process of getting out a substance from the cell (active transport)
  9. an organelle that deals with the digestive properties of a cell
  10. the basic unit of life
  11. found in plant cells, cellulose that forms the structure, shape, and support of the cell
  12. the process of transferring substances between or in and out of cells
  13. cells that replace damaged cells
  14. a solution that contains more dissolved particles than normal cells
  15. organelles that store food, water, or waste
  16. the same as a cell membrane
  17. a unicellular cell that is small and simple, contains no nucleus, and no membrane-bound organelles (ex. bacteria)
  18. a multicellular cell that is large and complex, contains a nucleus, and membrane-bound organelles
Down
  1. the energy used by the cell (ATP)
  2. found in animal cells and helps with cell division
  3. organelles that generate energy for biochemical reactions in the body
  4. the act of spreading out
  5. allow communication in the cell and modify/help make proteins
  6. controls and regulates a cell's activity and carries genetic information
  7. the process of taking in substances through the cell membrane (active transport)
  8. found in plant cells, contain chlorophyll and is the site for photosynthesis
  9. a solution that contains the same amount of dissolved particles as normal cells
  10. organelle that deals with the synthesis of proteins
  11. separates the inside of the cell from the outside
  12. a layer in the cell membrane that consists of two layers of lipids
  13. the process of a lesser cell becoming a more distinct form
  14. the substance that dissolves
  15. a dissolved substance in a mixture
  16. the act of being able to allow some things to pass through such as oxygen, water, etc.

34 Clues: the basic unit of life • a specialized structure • the act of spreading out • the fluid inside the cell • the same as a cell membrane • the substance that dissolves • transfer materials in the cell • cells that replace damaged cells • the energy used by the cell (ATP) • a dissolved substance in a mixture • organelles that store food, water, or waste • ...

Cancer topic - keyword revision crossword 2025-11-10

Cancer topic - keyword revision crossword crossword puzzle
Across
  1. Treatment involving the use of different treatment types together.
  2. A newer type of therapy that involves use of the immune system
  3. A change to the DNA base sequence
  4. A section of DNA that codes for a protein
  5. When the cancer cells are only present at their original location.
  6. A type of white blood cell that is present in higher numbers in leukeamia.
  7. The stage of the cell cycle where the cell divides
  8. A newer type of treatment which specifically targets the factors that make cancer cells different from normal cells.
  9. A gene that is overactive and leads to uncontrolled cell division
  10. Cancer of the pigment producing cells in the skin.
  11. A gene which stimulates normal cell division but can increase cancer risk if it is mutated.
  12. Treatment involving drugs that kill rapidly dividing cells
  13. Treatment where the tumour is physically removed from the body.
  14. Radiotherapy uses radiation such as high energy x-rays or ______ rays.
Down
  1. Cancer originating in the skin or tissues lining internal organs.
  2. Division of the cytoplasm
  3. Cancer of the white blood cells. Usually does not lead to tumours.
  4. A newer type of therapy that involved the use of a photosensitive drug that is activating using a specific frequency of light.
  5. The stage of the cell cycle where DNA is replicated
  6. Cancer originating in the lymphatic tissues. Can cause tumours at lymph nodes.
  7. Nuclear division
  8. A type of tumour supressor gene which is involved in repairing damage DNA. It can increase cancer risk if mutated.
  9. The name of the pigment producing cells in the skin.
  10. Treatment involving the use of radiation to damage DNA to kill cancer cells.
  11. Chemotherapy drugs that kill rapidly dividing cells can be described as this. It means to kill cells.
  12. Treatment that can be used when the cancer or treatment leads to low blood counts.
  13. Cancer originating in the bone or soft tissues.
  14. When the cancer cells have spread and are present at more than site in the body.
  15. A type of tumour supressor gene which triggers apoptosis in cells with DNA damage. Can increase risk of cancer if mutated.

29 Clues: Nuclear division • Division of the cytoplasm • A change to the DNA base sequence • A section of DNA that codes for a protein • Cancer originating in the bone or soft tissues. • The stage of the cell cycle where the cell divides • Cancer of the pigment producing cells in the skin. • The stage of the cell cycle where DNA is replicated • ...

Chapter 4.1 - 4.4 2020-08-30

Chapter 4.1 - 4.4 crossword puzzle
Across
  1. forms a flexible boundary between the living cell and its surroundings
  2. carry genes made up of DNA
  3. this electron microscope is used to study cell surfaces
  4. the ability to distinguish two nearby objects as separate
  5. "little organs" that perform specific functions in the cell
  6. ________ cells have a membrane-enclosed nucleus and organelles
  7. this electron microscope is used to study the internal cell structure
  8. first type of microscope created
  9. the inside of prokaryotic and eukaryotic cells
Down
  1. increase in an object's image size compared to its actual size
  2. thick, jellylike fluid that suspends cellular components
  3. function in energy processing
  4. phospholipids group together to form a two-layer sheet called a phospholipid __________
  5. focuses a beam of electrons through a specimen or onto its surface
  6. all living things are composed of cells and that all cells come from other cells
  7. structures that make proteins
  8. locomotion organelles of some cells
  9. where DNA is found in prokaryotic cells

18 Clues: carry genes made up of DNA • function in energy processing • structures that make proteins • first type of microscope created • locomotion organelles of some cells • where DNA is found in prokaryotic cells • the inside of prokaryotic and eukaryotic cells • this electron microscope is used to study cell surfaces • thick, jellylike fluid that suspends cellular components • ...

Cancer Unit Crossword 2025-05-20

Cancer Unit Crossword crossword puzzle
Across
  1. a drug treatment that uses powerful chemicals to kill fast-growing cells in your body
  2. DNA _____________ - an enzyme that unwinds the double-stranded DNA molecule and separates it into two single strands.
  3. ___________ Suppressor Gene - a gene that codes a protein that acts to regulate the rate of cell division
  4. Cell ______________ - the process in which a cells changes from one cell type to another.
  5. ______________ Inhibition - a process where cells halt their growth and movement when they come into contact with other cells
  6. _________ Cells - special human cells that are able to develop into many different cell types
  7. DNA _______________ - the process by which a cell creates an exact copy of its DNA before dividing
  8. __________ therapy(CRISPR) - an experimental treatment that adds a new gene or replaces or repairs a mutated (changed) gene inside the body's cells
Down
  1. a medical procedure used to physically remove cancer from the body
  2. Cell ___________ - the stages of life a cell goes through.
  3. ____________ therapy - a cancer treatment that slows or stops the growth of cancer that uses hormones to grow
  4. a type of cell division that produces two genetically identical daughter cells from a single parent cell
  5. uses high-energy EM waves to kill cancer cells and shrink tumors
  6. treatment that uses a person's own immune system to fight cancer
  7. the death of cells which occurs as a normal and controlled part of an organism's growth or development
  8. Stem Cell ___________ - a procedure where healthy stem cells are used to replace the damaged or cancerous stem cells in a patient's bone marrow
  9. DNA ____________ - an enzyme that forms new copies of DNA by adding nucleotides to a single strand of original DNA

17 Clues: Cell ___________ - the stages of life a cell goes through. • uses high-energy EM waves to kill cancer cells and shrink tumors • treatment that uses a person's own immune system to fight cancer • a medical procedure used to physically remove cancer from the body • a drug treatment that uses powerful chemicals to kill fast-growing cells in your body • ...

Chapter 7 Section 1 crossword 2017-11-09

Chapter 7 Section 1 crossword crossword puzzle
Across
  1. the latin word meaning small rooms
  2. eukaryotic cells generally are one to ___ ______ times larger than prokaryotic cells.
  3. a type of microscope that involves bringing the charged tip of theprobe extremely close to the specimen so that the electrons tunnel through the small gap between the specimen and the tip.
  4. cells that contain a nucleus and other organelles that are bound by membranes.
  5. energy
  6. Some unicellular organisms, such as yeast, are also known as ______.
  7. the basic structual and functional unit of all living organisms
  8. Lynn Margulis proposed the idea that some organelles found in eukaryotes were once ____ _____ prokaryotes.
  9. a special boundary that helps control what enters and leaves the cell membrane
  10. cells without a nucleus or other membrane-bound organelles.
  11. Cells are the basic unit of structure and ______ of all living organisms
  12. Unlike the TEM and SEM microscopes, the ____ microscope can be used with live specimens.
  13. one of the fundamental ideas of modern biology and includes three principles
  14. Developments in this type of technology have given scientists the ability to study cells in greater detail.
Down
  1. Instead of lenses the electron microscope uses this to aim a beam of electrons at thin slices of cells.
  2. Cells break down _______ to
  3. german scientist that reported that animal tissues also consisted of individual cells
  4. Dutch scientist that designed his own microscope after he was inspired by a book written by Robert Hooke
  5. A microscope that is one modification that directs electrons over the surface of the specimen, producing a three-dimensional image
  6. English scientist that made a simple microscope and looked at a piece of cork, the dead cells of oak bark.
  7. Robert Koch and ____ _____ pioneered the study of bacteria, using compound microscopes.
  8. a distinct central organelle that contains the cell genetic materials in the farm of DNA nucleus.
  9. The _______ theory that a symbolic relationship involves 1 prokaryotic cell living inside of another and both cells benefit from the relationship.
  10. Matthius Schleiden carefully studied this to help him conclude that all plants are composed of cells
  11. a type of microscope that measures various forces between the tip of a probe and the cell surface
  12. Specialized structures that carry out specific cell functions.

26 Clues: energy • Cells break down _______ to • the latin word meaning small rooms • cells without a nucleus or other membrane-bound organelles. • Specialized structures that carry out specific cell functions. • the basic structual and functional unit of all living organisms • Some unicellular organisms, such as yeast, are also known as ______. • ...

Immunology Activity 10.02.22 2022-09-24

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

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

Second Line of Defence Key Terms 2025-05-28

Second Line of Defence Key Terms crossword puzzle
Across
  1. Inititian, Vasodilation, Migration
  2. Macrophage and dendritic cells become this after performing phagocytosis
  3. Response of histamine that cuases increased blood flow to injury site and increases permeability to cells of the immune system
  4. A process in which phagocytes consume and destroy foreign or dead materials in the body by engulfing it.
  5. Complex sequence of events which occurs after the activation of complement proteins.
  6. Phagocyte that links second and third lines of defence by becoming an APC
  7. One of the three main features of the second line of defefeatures-specific One of the three main feature of the second line of defence
  8. Abundant leucocyte that engages in phagocytosis as well as releasing cytokines to activate other immune cells
  9. This is where complement proteins stick on the surface and encourages the phagocytes to recognise them as foreign. Similar to similar to a seasoning on a BBQ shape to make it look delicious,
  10. A type of leukocyte responsible for releasing histamine
Down
  1. Series of biochemical events that occur in the body as a result of infection and/or trauma.
  2. Another name for white blood cells
  3. Several different types of proteins found in the blood that opsonise, cause lysis and attract phagocytes to invading pathogens
  4. Attack pathogens too large to be phagocytosed.
  5. A type of leucocyte that are mobile and use phagocytosis to and engulf and destroy pathogens or damaged cells.
  6. Membrane-bound organelle found within a phagocyte that contains digestive enzymes.
  7. Cells that target abnormal cancerous cells and viarally infected cells and release chemicals that trigger apoptosis. Do not attack free-floating viral particles or cells infected by bacteria.
  8. A cytokine released from virally infected cells and make surrounding cells less susceptible to the virus.
  9. Temporary increase in body temperature. Many pathogens cannot survive.
  10. One of the three main features of the second line of defence
  11. Complement proteins gather near pathogen and attract phagocytes. Similar to finding a trail of breadcrumbs that draws the phagocyte to the pathogen.
  12. One outcome of complement proteins. triggers lysis of a pathogen.
  13. Substance degranulated from Mast Cells that plays a key role in inflammation
  14. The product of an egulfed pathogen fusing with the lysosome of a phagocyte.

24 Clues: Another name for white blood cells • Inititian, Vasodilation, Migration • Attack pathogens too large to be phagocytosed. • A type of leukocyte responsible for releasing histamine • One of the three main features of the second line of defence • One outcome of complement proteins. triggers lysis of a pathogen. • ...

Mitosis and Meiosis 2020-11-30

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

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

Cell Unit Crossword Puzzle 2016-02-02

Cell Unit Crossword Puzzle crossword puzzle
Across
  1. / Supports the lenses, mirrors, and body tube (microscope should be carried by holding the base and this)
  2. Wall / rigid supporting layer surrounding the cells of plants
  3. ER / organelle that forms a maze of passage ways in which proteins are carried from one cell to another
  4. Power Objective / The lowest lens setting
  5. / A threadlike structure in a cell's nucleus that contains DNA passed from one generation to the next Nucleolus / The small round structure in the nucleus where ribosomes are made
  6. organelles that convert energy to food molecules to energy the cell can use for functions
  7. / About how many cells make up an organism
  8. / Where one views the enlarged
  9. / This organelle produces photosynthesis
  10. / The man who discovered that all cells come from other living cells
  11. / organelles in cytoplasm that produce proteins
  12. / The man who discovered all living animals are made of cells
  13. / Rotating dial that controls the passage of light through the stage
  14. / organelle that contains chemicals that breaks down large particles into small ones
  15. / (contains DNA) the genetic material that carries information about the organism
  16. Power Objective / The medium lens setting
  17. Button / Turns on and off the microscope
  18. / Holds the slide in place
Down
  1. / All living things are made of these
  2. Samples / Leeuwenhoek looked at these samples
  3. The first person to witness living cells
  4. Membrane / the membrane surrounding the nucleus
  5. / the organelle in plants that captures energy from sunlight and uses it to make food
  6. Vacuole / a sack like organelle that stores food, water, waste, and other materials
  7. and Base / Always carry the microscope by holding these two parts
  8. / Leeuwenhoek built this to look at cells
  9. Cell Theory / A scientific theory stating that all living things are made of cells
  10. Adjustment Knob / Used to make small focus adjustments
  11. / Hooke looked at a dead sample of this
  12. Power Objective / The highest lens setting
  13. Microscope / A microscope with two eye pieces
  14. / the thick fluid region of the cell
  15. / The man who discovered all plants have cells
  16. / The first person to see dead cells (named the cells "cells")
  17. Body / organelle that receives proteins and other newly formed materials
  18. / A saclike organelle that stores water, food, and other materials
  19. ER / organelle that forms a maze of passage ways in which proteins are carried from one cell to another
  20. Source / Shines a bright light through the microscope to make viewing objects easier
  21. Adjustment Knob / The knob that moves the stage up and down
  22. Tube / Passes light from the head to the eyepiece
  23. / Supports the microscope

41 Clues: / Supports the microscope • / Holds the slide in place • / Where one views the enlarged • / the thick fluid region of the cell • / All living things are made of these • / Hooke looked at a dead sample of this • The first person to witness living cells • / This organelle produces photosynthesis • Button / Turns on and off the microscope • ...

Unit 2 Bilogy 2025-10-23

Unit 2 Bilogy crossword puzzle
Across
  1. Movement of molecules across a membrane using energy (ATP)
  2. Rigid outer layer providing structure and support in plants, fungi, and bacteria
  3. Process by which unspecialized cells become specialized in structure and function
  4. Eukaryotic cell without a cell wall or chloroplasts
  5. The green pigment that captures sunlight for photosynthesis
  6. Organelle that modifies, sorts, and packages proteins and lipids
  7. Cancerous tumor that invades nearby tissues
  8. The process where water moves across a selectively permeable membrane
  9. Organelle network with ribosomes on its surface for protein synthesis
  10. Division of the cytoplasm following mitosis
  11. Proteins that regulate the timing of the cell cycle
  12. Stage of the cell cycle when DNA is copied
  13. Uncontrolled cell growth and division
  14. Cell with a nucleus and membrane-bound organelles
  15. Scientist who said all animals are made of cells
  16. Undifferentiated cell that can develop into many specialized cell types
  17. Network of protein filaments giving cells shape and movement
  18. Eukaryotic cell with a cell wall, chloroplasts, and large central vacuole
  19. Organelle that stores genetic material and controls cell activities
  20. The concept stating all living things are made of cells, which are the basic unit of life, and all cells come from preexisting cells
  21. Short hairlike projections that move substances across the cell surface
Down
  1. Programmed cell death that removes damaged or unnecessary cells
  2. Large storage organelle in plant cells that maintains turgor pressure
  3. Noncancerous tumor that does not spread
  4. Spread of cancer cells to other parts of the body
  5. Fluid interior of the cell where organelles are suspended
  6. Protein-making organelle; can be free or attached to the rough ER
  7. Diffusion of molecules through transport proteins without energy
  8. Organelle that helps organize spindle fibers during cell division
  9. Organelle that digests worn-out parts and cellular waste
  10. Scientist who said all plants are made of cells
  11. Stage of mitosis where sister chromatids separate to opposite poles
  12. Final phase of mitosis where nuclei reform around chromosomes
  13. Flexible barrier that controls what enters and leaves a cell
  14. Stage of mitosis where chromosomes line up along the cell’s equator
  15. Organelle that produces ATP through cellular respiration
  16. Organelle where ribosomal RNA is made
  17. Organelle where photosynthesis occurs in plant cells
  18. Specialized structures within a cell that perform specific functions
  19. Scientist who proposed cells come from preexisting cells
  20. Long whip-like structure used for cell movement
  21. Organelle involved in lipid synthesis and detoxification
  22. Simple cell without a nucleus or membrane-bound organelles
  23. Proteins that regulate cell cycle checkpoints

44 Clues: Uncontrolled cell growth and division • Organelle where ribosomal RNA is made • Noncancerous tumor that does not spread • Stage of the cell cycle when DNA is copied • Cancerous tumor that invades nearby tissues • Division of the cytoplasm following mitosis • Proteins that regulate cell cycle checkpoints • Scientist who said all plants are made of cells • ...

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

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

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

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

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

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

Integumentary System 2021-11-29

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

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

The Nervous System - Swanson 2022-03-04

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

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

Biology Crossword 2016-06-09

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

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

Biology Unit 2 Crossword 2022-12-08

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

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

science 2022-11-01

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

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

Cell Theory 2023-10-17

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

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

General overview of Healing 2024-05-30

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

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

A2.2 2024-03-08

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

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

Biology Crossword 2016-06-09

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

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

Cell Vocabulary Terms 2017-11-17

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

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

Cellular Organelles 2021-10-18

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

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

Cardiovascular System : Blood 2022-04-01

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

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