cells Crossword Puzzles
Crossword C 2021-06-14
Across
- Unspecialized cells that have the ability to differentiate into any type of cell
- Mass of abnormal cells that impairs the function of 1+ organ; can cause harm
- 6H2O + 6CO2 --> C6H12O6 + 6O2
- Does not require oxygen
- Only in animals; where the daughter cells split into 2 identical cells
- Only in plants; eventually becomes part of the cell wall
- C6H12O6 + 6O2 --> 6H2O + 6CO2 + ATP
- Creates pyruvic acid that leads into respiration
- Some molecules pass directly through while other molecules cannot
- Stage of mitosis that splits the cytoplasm in half, creating 2 identical cells
Down
- Stage of mitosis where spindle fibers break and cell begins to separate
- Part of the dark reaction cycle of photosynthesis (creates glucose from CO2)
- Only in animals; type of fermentation (muscle cramps)
- Number of phosphate groups in ATP
- The need for an organism to maintain constant or stable internal conditions
- Number of phosphate groups in ADP
- Stage of mitosis where the sister chromatids begin to pull apart
- This process can create up to 36 ATP (yields the most ATP during respiration)
- An abnormal growth of cells
- Mass of abnormal cells that remain at the original site; causes no harm
- Requires oxygen
- Only in plants; type of fermentation (used in yeast)
22 Clues: Requires oxygen • Does not require oxygen • An abnormal growth of cells • 6H2O + 6CO2 --> C6H12O6 + 6O2 • Number of phosphate groups in ATP • Number of phosphate groups in ADP • C6H12O6 + 6O2 --> 6H2O + 6CO2 + ATP • Creates pyruvic acid that leads into respiration • Only in plants; type of fermentation (used in yeast) • Only in animals; type of fermentation (muscle cramps) • ...
The Skeletal System 2023-09-28
Across
- To turn the moving bone about its axis
- Mature bone cells
- Bones that have two or more different shapes
- Tiny canals, connecting lacunae
- Bones of the limbs and girdles
- Developed in tendons and are often mixed with fibrous tissue and cartilage
- Bones that are clearly longer in one axis than in another
- A joint that is a reduced ball-and-socket configuration in which significant rotation is largely excluded
- Immature bone cells
Down
- A joint that is essentially immovable during growth
- A break common in children; bone splinters, but break is incomplete
- A circular movement, permitted at ball-and-socket, condylar, and saddle joints
- Cells of epiphyseal plates which initiate bone formation
- Bones that lie around the body's center of gravity
- Composed of red and white blood cells in a variety of developmental forms
- Decreases plasma calcium by increasing its absorption by bone
- Longitudinal canal, carrying blood vessels and nerves
- A fracture in which the bone ends penetrate through the skin surface
- A living tissue with active cells and blood supply
- Fatty connective tissue that does not produce blood cells
- A fracture which is a result of twisting forces
- Cells that remodel, repair, and dissolve bone
22 Clues: Mature bone cells • Immature bone cells • Bones of the limbs and girdles • Tiny canals, connecting lacunae • To turn the moving bone about its axis • Bones that have two or more different shapes • Cells that remodel, repair, and dissolve bone • A fracture which is a result of twisting forces • Bones that lie around the body's center of gravity • ...
Cell-ebration: A Biochemical Block Party! 2024-09-05
Across
- Organelle found in plant cells where photosynthesis occurs.
- Molecule that stores and transfers energy within cells.
- Organelle responsible for breaking down waste in the cell.
- Lacks ribosomes and synthesizes lipids.
- Molecule that carries genetic instructions for the development and functioning of living organisms.
- Network of fibers that provides structural support to the cell.
- Organelle that detoxifies harmful substances and breaks down fatty acids.
- Diffusion of water through a selectively permeable membrane.
- Biological catalyst that speeds up chemical reactions in cells.
- Organelle known as the powerhouse of the cell.
- Rigid structure surrounding plant cells, providing support and protection.
Down
- Large storage organelle, especially prominent in plant cells.
- Semi-permeable barrier that controls what enters and exits the cell.
- Studded with ribosomes and helps in protein synthesis.
- Network of membranes involved in protein and lipid synthesis.
- Process by which cells engulf large particles or other cells.
- The movement of molecules from an area of high concentration to low concentration.
- apparatus Organelle that modifies, sorts, and packages proteins.
- Structure that synthesizes proteins in the cell.
- Microtubule-organizing center important for cell division.
- Gel-like substance inside the cell where organelles are found.
- Organelle that contains the cell's genetic material.
22 Clues: Lacks ribosomes and synthesizes lipids. • Organelle known as the powerhouse of the cell. • Structure that synthesizes proteins in the cell. • Organelle that contains the cell's genetic material. • Studded with ribosomes and helps in protein synthesis. • Molecule that stores and transfers energy within cells. • ...
Immunology 2023-03-27
Across
- Type of antibody grown from a single cloned hybridoma
- The condition typically characterized by a defective thymus and a lack of mature T cells
- Origination and development of a disease
- is generated by V(D)J recombination, junctions diversity, and somatic hypermutation
- The shrinking of the the thymus with age
- Name of the type of cell that ingests immature T-cells that undergo apoptosis.
- Infectious organism that causes disease
- What type of cell is not marked by CD4 or CD8 surface marker molecules?
- Proteins that display antigens from extra cellular pathogens
- Embedded in an network of epithelial cells
- T cells specific for self antigens are removed in the thymus by
Down
- Production of diversity in the antigen-binding sites of immunoglobulins
- The state of protection against foreign pathogens or substances
- what type of T cell selection takes place in the cortex of the thymus?
- Dedicated to T-cell development and contains immature T cells.
- What type of cell is marked by both CD4 and CD8 surface marker molecules?
- consist of immature thymocytes, branched cortical epithelial cells, and few macrophages.
- Located in the thymus has numerous lobes, each has a less dense inner region.
- Proteins that display antigens from intracellular pathogen
- Dendritic cells in the skin and other peripheral tissues
20 Clues: Infectious organism that causes disease • Origination and development of a disease • The shrinking of the the thymus with age • Embedded in an network of epithelial cells • Type of antibody grown from a single cloned hybridoma • Dendritic cells in the skin and other peripheral tissues • Proteins that display antigens from intracellular pathogen • ...
Connective 2021-09-17
Across
- Most rigid connective tissue
- substance stored by adipose tissue
- Found between the backbone and knee
- A bone cell
- White fibers
- Cells that form various fibers of connective tissue
- Spaces around cartilage cells
- Outer covering of the bone
- Fibers that are short: thing and delicate; composed of protein
- Adipose tissue may be found under this organ; largest of the body
- Most widely distributed of all connective tissue; AKA areolar
- Most common type of cartilage; gristle
- Type of blood cell that fights infection
- canals found in bones
- Intracellular material is composed mostly of a ground substance and these
- Material found between connective tissue cells
Down
- Yellow fibers; thin
- Blood cells that aid in clotting
- A specialized form of loose connective tissue; stores fat
- Connective tissue with 3 types of cells suspended in plasma
- made of fibrous connective tissue
- Area that contains elastic cartilage
- Root word means to eat or an eater
- Area of the body that contains elastic cartilage
- Cells that engulf foreign substances
- Cartilage cells
- area of the body where you find fibrocartilage
- Connective tissue that occupies the space within the bone
- Tissue that is tightly packet with collagenous fiber with fibroblasts
- Type of blood cell that transports oxygen & carbon dioxide
30 Clues: A bone cell • White fibers • Cartilage cells • Yellow fibers; thin • canals found in bones • Outer covering of the bone • Most rigid connective tissue • Spaces around cartilage cells • Blood cells that aid in clotting • made of fibrous connective tissue • substance stored by adipose tissue • Root word means to eat or an eater • Found between the backbone and knee • ...
Organ Functions 2021-10-15
Across
- intestines, absorb water and salts from the material that has not been digested as food and get rid of any waste products left over
- makes sperm
- intestines, breaks down food from the stomach and absorbs much of the nutrients from the food
- expand to store urine
- fights germs in blood, controls blood cells, filters blood, and removes old or damaged red blood cells
- marrow, manufactures bone marrow stem cells and other substances, which in turn produce blood cells
- pumps blood
- helps you inhale and exhale
- transports air from the lungs
- filters waste and toxic substances out of the body
- carry food and liquid from your mouth to your stomach
- stores bile
Down
- house and release eggs. It also produces hormones like estrogen, progesterone, and testosterone
- protect good bacterias in the gut
- filters blood
- makes white blood cells called T lymphocytes (T cells) which helps to fight against infections
- holds and breaks down food
- helps us breath
- creates enzymes which help break down sugars, fats, and starches
- controls your metabolism, produces T4 (Thyroxine) & T3 (Triiodothyronine), and tells the body's cells how much energy to use
- ducts, allows bile to go from the liver and gallbladder into the small intestine where it helps digest fats in food
21 Clues: makes sperm • pumps blood • stores bile • filters blood • helps us breath • expand to store urine • holds and breaks down food • helps you inhale and exhale • transports air from the lungs • protect good bacterias in the gut • filters waste and toxic substances out of the body • carry food and liquid from your mouth to your stomach • ...
Cell Growth & Division 2024-01-12
Across
- region of a chromosome in which the 2 sister chromatids attach
- genetic information packaged into DNA
- phase of mitosis in which chromosomes separate & move to opposite ends of the cell
- process by which cells become specialized in structure & function
- one of the two identical parts of a duplicated chromosome
- structure in an animal cell that helps organize cell division
- first and longest phase of mitosis
- reproduction of genetically identical offspring from a single parent
- mass of rapidly dividing cells that can damage the surrounding tissue
- phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
Down
- division of the cytoplasm to form 2 separate daughter cells
- DNA tightly coiled around a histone
- one of the family of proteins that regulates the cell cycle in eukaryotic cells
- phase of mitosis in which the chromosomes line up across the center of the cell
- disorder in which some of the body's cells lose the ability to control growth
- part of eukaryotic cell division during which the cell nucleus divides
- period of the cell cycle between cell division
- process by which a cell divides into 2 new daughter cells
- process of programmed cell death
- reproduction that involves the fusion of 2 reproductives cells from 2 parents
20 Clues: process of programmed cell death • first and longest phase of mitosis • DNA tightly coiled around a histone • genetic information packaged into DNA • period of the cell cycle between cell division • one of the two identical parts of a duplicated chromosome • process by which a cell divides into 2 new daughter cells • ...
Biology Chapter 8 - Cell Reproduction 2020-12-11
Across
- how yeast reproduce
- first phase of mitosis
- rod-like body that contains DNA
- type of reproduction from one parent
- asexual method using runners
- what ferns and mushrooms use to reproduce
- time between cell formation and cell division
- cell division that forms cells with half the number of chromosomes
- cell formed by combining sperm and egg cell
- division of cytoplasm
- unicellular organisms ______ by cell division
- type of reproduction from cells of 2 parents
Down
- cell division that makes exact copies of parent cell
- phase when chromosomes line up at the cell equator
- another name for body cell, 46 chromosomes in humans
- the production of sperm cells
- helps form 2 plant cells in mitosis
- phase when chromatids separate
- developing lost body part from a fragment
- phase when 2 cells are still joined by cytoplasm
20 Clues: how yeast reproduce • division of cytoplasm • first phase of mitosis • asexual method using runners • the production of sperm cells • phase when chromatids separate • rod-like body that contains DNA • helps form 2 plant cells in mitosis • type of reproduction from one parent • developing lost body part from a fragment • what ferns and mushrooms use to reproduce • ...
DIGESTIVE SYSTEM 2017-10-25
Across
- CELLS / PEPSINOGEN & GASTRIC LIPASE
- CELLS / SECRETE HCL & INTRINSIC FACTOR
- / INCREASES SECRETION OF BILE BY GALLBLADDER & PANCREATIC ENZYMES
- CELLS / MACROPHAGES THAT WILL RECYCLE RBC'S
- ISLETS / SECRETE INSULIN & GLUCAGON
- / STORES & CONCENTRATES BILE
- / GREEN FLUID
- LIPASE / BEGINS FAT DIGESTION
- / MAY CAUSE SLOW PROGRESSION OF CHYME
- AMYLASE / BEGINS STARCH DIGESTION
- PHASE / CONTROLLED BY SMALL INTESTINE
- / INCREASES DIALATION OF CAPILLARIES
Down
- / BREAKS DOWN PROTEINS; PEPSINOGEN+HCL
- / BILIRUBIN IS NOT EXCRETED IN BILE & ACCUMULATES
- / DERIVED FROM DECOMPOSITION OF HEMOGLOBIN
- / INCREASES INSULIN RELEASE
- STAGE / CONTROLLED BY BRAIN
- INTESTINE / REABSORPTION OF WATER
- INTESTINE / MUST NUTRIENT ABSORPTION IN DIGESTIVE SYSTEM
- / MOVEMENT OF CHYME IN SMALL INTESTINE
- / LIVER CELLS REPLACED BY CONNECTIVE TISSUE
- PHASE / CONTROLLED BY STOMACH
- / INCREASES ACID PRODUCTION OF PARIETAL CELLS & STOMACH MOTILITY
- / SITE OF HEMATOPOIESIS IN FETUS/DETOXIFY
24 Clues: / GREEN FLUID • / INCREASES INSULIN RELEASE • STAGE / CONTROLLED BY BRAIN • / STORES & CONCENTRATES BILE • LIPASE / BEGINS FAT DIGESTION • PHASE / CONTROLLED BY STOMACH • INTESTINE / REABSORPTION OF WATER • AMYLASE / BEGINS STARCH DIGESTION • CELLS / PEPSINOGEN & GASTRIC LIPASE • ISLETS / SECRETE INSULIN & GLUCAGON • / INCREASES DIALATION OF CAPILLARIES • ...
Biology Chapter 8 - Cell Reproduction 2024-04-29
Across
- how yeast reproduce
- first phase of mitosis
- rod-like body that contains DNA
- type of reproduction from one parent
- asexual method using runners
- what ferns and mushrooms use to reproduce
- time between cell formation and cell division
- cell division that forms cells with half the number of chromosomes
- cell formed by combining sperm and egg cell
- division of cytoplasm
- unicellular organisms ______ by cell division
- type of reproduction from cells of 2 parents
Down
- cell division that makes exact copies of parent cell
- phase when chromosomes line up at the cell equator
- another name for body cell, 46 chromosomes in humans
- the production of sperm cells
- helps form 2 plant cells in mitosis
- phase when chromatids separate
- developing lost body part from a fragment
- phase when 2 cells are still joined by cytoplasm
20 Clues: how yeast reproduce • division of cytoplasm • first phase of mitosis • asexual method using runners • the production of sperm cells • phase when chromatids separate • rod-like body that contains DNA • helps form 2 plant cells in mitosis • type of reproduction from one parent • developing lost body part from a fragment • what ferns and mushrooms use to reproduce • ...
integumetary system 2021-10-06
Across
- most common cell type in connective tissue
- cells contribute to homeostasis in the immune system
- dark pigment produced by melanocytes
- white blood cells that kill microorganisms
- line body cavities that lack openings
- strong tissue in the intervertebral disk
- produces a protein called keratin
- lies between the epidermis
- cells that are able to shoeten/cotract
Down
- cartilage translusent cartilage in joint surface
- chief structural unit of compact
- form inner lining of joint cavities
- cell that lives in fully formed bone
- line body cavities that open to outside
- provides structure and support for the body
- largest organ in the body
- type of cartilage present in the pinnae
- a group of cells that function as a unit
- firm tissues that cushions bone at joint
- cells responsible for cartilage formation
20 Clues: largest organ in the body • lies between the epidermis • chief structural unit of compact • produces a protein called keratin • form inner lining of joint cavities • cell that lives in fully formed bone • dark pigment produced by melanocytes • line body cavities that lack openings • cells that are able to shoeten/cotract • line body cavities that open to outside • ...
Animal and Plant Cells - By Roswel 2023-10-27
Across
- nucleic acid found in cells, contains genetic instructions to build protein
- Is the powerhouse of the cell
- doesn't need oxygen to survive
- Cells that have a membrane-bound nucleus
- A structure that helps cells maintain their shape
- provides structural support for a plant cell
- Is made up of only one cell
- threadlike nucleic acids and protein found in the nucleus
- holds all organelles together
- Is made up of more than one cell
- Shape structure of DNA found in eukaryotic cells
Down
- stores water
- Does protein synthesis, post-translational modifications, folding, and sorting
- Cells that do not have a membrane-bound nucleus
- needs oxygen to survive
- jell like fluid in which organelles float around in
- responsible for building proteins
- contains digestive enzymes to break down large molecules
- helps plants make energy
- contains DNA
20 Clues: stores water • contains DNA • needs oxygen to survive • helps plants make energy • Is made up of only one cell • Is the powerhouse of the cell • holds all organelles together • doesn't need oxygen to survive • Is made up of more than one cell • responsible for building proteins • Cells that have a membrane-bound nucleus • provides structural support for a plant cell • ...
Animal and Plant Cells 2023-10-27
Across
- nucleic acid found in cells, contains genetic instructions to build protein
- Is the powerhouse of the cell
- doesn't need oxygen to survive
- Cells that have a membrane-bound nucleus
- A structure that helps cells maintain their shape
- provides structural support for a plant cell
- Is made up of only one cell
- threadlike nucleic acids and protein found in the nucleus
- holds all organelles together
- Is made up of more than one cell
- Shape structure of DNA found in eukaryotic cells
Down
- stores water
- Does protein synthesis, post-translational modifications, folding, and sorting
- Cells that do not have a membrane-bound nucleus
- needs oxygen to survive
- jell like fluid in which organelles float around in
- responsible for building proteins
- contains digestive enzymes to break down large molecules
- helps plants make energy
- contains DNA
20 Clues: stores water • contains DNA • needs oxygen to survive • helps plants make energy • Is made up of only one cell • Is the powerhouse of the cell • holds all organelles together • doesn't need oxygen to survive • Is made up of more than one cell • responsible for building proteins • Cells that have a membrane-bound nucleus • provides structural support for a plant cell • ...
Cell Organelles 2023-11-03
Across
- controls the whole cell
- processes and packages proteins and lipids
- usually largest organelle, holds waste
- barrel shaped and support cytoskeleton, only in animal cells
- powerhouse of the cell
- protects the cell, only in plant cells
- a sensory organelle that helps the cell move around
- digestive system, only in animal cells
- separates the contents of a nucleus from the cytoplasm
- stores water, only in plant cells
- produces energy through photosynthesis, only in plant cells
- sometimes shortened to "rough ER"
Down
- holds things in place
- sometimes shortened to "smooth ER"
- gives the cell structure, hard like bones
- tool a cell uses to move different substances
- protein synthesis occurs here
- can move water or help the cell move through water
- lets things in and out of the cell
- produces the cell's ribosomes
20 Clues: holds things in place • powerhouse of the cell • controls the whole cell • protein synthesis occurs here • produces the cell's ribosomes • stores water, only in plant cells • sometimes shortened to "rough ER" • sometimes shortened to "smooth ER" • lets things in and out of the cell • usually largest organelle, holds waste • protects the cell, only in plant cells • ...
S1 Bio Chapter 2-3 Revision Crossword 2024-01-25
Across
- The process of ingesting food using pseudopodium by amoeba
- Organs of a cell
- Biochemical energy
- Various tissues combine to form
- Absorbs sunlight for photosynthesis
- Formation of spindle fibres during cell division in animal cells
- The movement of water molecules
- Maintain the fluidity of cell membrane
- Hydrolyzes complex organic molecules such as proteins and nucleic acids
- Property of water soluble
- Chemical reactions in cells
- The condition of onion cell after soaking in distilled water
- The condition of red blood cells of individuals suffering from diarrhea
Down
- The movement of lipid soluble or non-polar moleculesd
- High solute concentration compared to a certain body
- The rupture of red blood cells
- A system that covers the entire body
- Responsible for protein synthesis
- Properties of "water loving:
- Description to organism made up of many cells
20 Clues: Organs of a cell • Biochemical energy • Property of water soluble • Chemical reactions in cells • Properties of "water loving: • The rupture of red blood cells • Various tissues combine to form • The movement of water molecules • Responsible for protein synthesis • Absorbs sunlight for photosynthesis • A system that covers the entire body • Maintain the fluidity of cell membrane • ...
Blood Bank Lab Week 2025 2025-04-21
Across
- antibody that commonly shows dosage
- isoagglutinins are this type of antibody
- store at RT after thawing
- naturally occurring anti-A or anti-B
- control for coombs negative reactions
- cause of passive D reactivity
- refrigerated after thawing
- anticoagulant used for type and screen samples
- must be performed daily for all reagents in use
- unexpected antibody
Down
- universal donor
- visible reaction between antisera and red cells
- universal recipient
- can stimulate alloantibody production
- requires constant agitation
- required before giving ABO specific red cells
- test to confirm donor red cells are compatable with patient plasma
- type of antibody that reacts at 37 degrees
- can result from an ABO mismatch
- stacks of coins
- method to harvest antibodies coating red cells for identification
- detects antibodies coating red cells in vivo
22 Clues: universal donor • stacks of coins • universal recipient • unexpected antibody • store at RT after thawing • refrigerated after thawing • requires constant agitation • cause of passive D reactivity • can result from an ABO mismatch • antibody that commonly shows dosage • naturally occurring anti-A or anti-B • can stimulate alloantibody production • ...
Intro to Cancer 2025-08-04
Across
- treatment that uses high-energy rays or particles to kill cancer cells
- houses the cell's genetic material
- medical doctor who specializes in diagnosing diseases
- pancreatic cancer
- supportive cells and stroma
- fundamental unit of heredity
- surgery
- non-cancerous tumor that does not spread
- extent or severity of a cancer
Down
- Changes in gene sequences can alter protein production
- cancer spreads to other parts of the body
- uncontrolled cell growth
- produced by plasma cells
- inherited disorder in which many polyps form in the colon
- mutated gene that has the potential to cause cancer
- treatment that uses drugs to kill cancer cells
- Programmed cell death protein 1
- cancer that develops in the glandular cells of the body
- small tissue sample for diagnosis
- deadliest skin cancer
- regulatory t cell
21 Clues: surgery • pancreatic cancer • regulatory t cell • deadliest skin cancer • uncontrolled cell growth • produced by plasma cells • supportive cells and stroma • fundamental unit of heredity • extent or severity of a cancer • Programmed cell death protein 1 • small tissue sample for diagnosis • houses the cell's genetic material • non-cancerous tumor that does not spread • ...
Intro to Cancer 2025-08-04
Across
- treatment that uses high-energy rays or particles to kill cancer cells
- houses the cell's genetic material
- medical doctor who specializes in diagnosing diseases
- pancreatic cancer
- supportive cells and stroma
- fundamental unit of heredity
- surgery
- non-cancerous tumor that does not spread
- extent or severity of a cancer
Down
- Changes in gene sequences can alter protein production
- cancer spreads to other parts of the body
- uncontrolled cell growth
- produced by plasma cells
- inherited disorder in which many polyps form in the colon
- mutated gene that has the potential to cause cancer
- treatment that uses drugs to kill cancer cells
- Programmed cell death protein 1
- cancer that develops in the glandular cells of the body
- small tissue sample for diagnosis
- deadliest skin cancer
- regulatory t cell
21 Clues: surgery • pancreatic cancer • regulatory t cell • deadliest skin cancer • uncontrolled cell growth • produced by plasma cells • supportive cells and stroma • fundamental unit of heredity • extent or severity of a cancer • Programmed cell death protein 1 • small tissue sample for diagnosis • houses the cell's genetic material • non-cancerous tumor that does not spread • ...
Cell Structure and Function Worksheet 2022-11-18
Across
- membrane-bound structures in eukaryotic cells
- transport that requires energy
- passive transport of water across the membrane
- type of bacteria that became chloroplasts
- were once prokaryotic cells of bacteria
- stage of cell cycle when DNA is replicated
- used by cells to engulf large materials
- transport that requires no energy
- cyle of a virus that is very quick
- paramecium structure used for movement
- stage when the cytoplasm divides
Down
- external structure of viruses
- euglena structure used for movement
- Cell with no nucleus
- theory of the evolution of eukaryotic cells
- amoeba structure used for movement
- balance of functions and systems
- part of cell cycle that contains g1,s,& g2
- cell with a nucleus and organelles
- tiny particle designed to infect other cells
- stage when the nucleus divides
21 Clues: Cell with no nucleus • external structure of viruses • transport that requires energy • stage when the nucleus divides • balance of functions and systems • stage when the cytoplasm divides • transport that requires no energy • amoeba structure used for movement • cell with a nucleus and organelles • cyle of a virus that is very quick • euglena structure used for movement • ...
Cell Theory Vocabulary 2022-12-20
Across
- contains a nucleus
- a structure that performs functions specific to itself
- who named cells
- only allows certain substances to pass through
- who determined all plants are made up of cells?
- holds substances inside of cell
- contains the cells dna
- where does protein synthesis take place?
- what organelle generates atp?
- he determined that all animals are made up of cells
Down
- this tool is used to study objects using lenses
- lacks a nucleus
- 3 concepts of biology that are widely accepted
- permeable wall that surrounds the plasma membrane/cell membrane
- the barrier that separates the inside from the outside of a cell
- breaks down lipids in cell
- the basic unit of life
- what creates energy using photosynthesis?
- where are ribosomes made?
- what is a cells genetic material?
20 Clues: lacks a nucleus • who named cells • contains a nucleus • the basic unit of life • contains the cells dna • where are ribosomes made? • breaks down lipids in cell • what organelle generates atp? • holds substances inside of cell • what is a cells genetic material? • where does protein synthesis take place? • what creates energy using photosynthesis? • ...
Normal Cells and Cancerous Cells 2025-10-16
Across
- The basic biological unit of heredity passed from parents to a child, which can be mutated.
- Programmed cell death
- A change in the DNA, often a cause of cancer
- The name for an abnormal mass of tissue
- Treatment for cancer that uses radiation
- Cancer cells can do this to surrounding tissue
- An uncontrolled and unregulated division of cells
- Normal process of making new body cells
Down
- A substance that can cause cancer
- A type of cell division that produces reproductive cells
- A tumor that is not cancerous
- Formation of a tumor, also called oncogenesis
- Normal cells follow a typical life ____; cancer cells do not
- The spread of cancer cells from one site to others in the body
14 Clues: Programmed cell death • A tumor that is not cancerous • A substance that can cause cancer • The name for an abnormal mass of tissue • Normal process of making new body cells • Treatment for cancer that uses radiation • A change in the DNA, often a cause of cancer • Formation of a tumor, also called oncogenesis • Cancer cells can do this to surrounding tissue • ...
Ch.17 Innate defences 2024-10-30
Across
- move microorganisms out of the vaginal tract
- ciliated mucosal cells of the lower respiratory tract that move inhaled particulates away from the lungs
- the percentage of each type of white blood cell
- a type of endocytosis in which a cell engulfs large particles or whole cells
- the network of vessels through which lymph drains from the tissues into the blood
- proteins in the blood that help antibodies and t cells kill their target
- a slightly viscous glycoprotein fluid produced by goblet cells
- elevated body temperature
- human body's largest organ in terms of surface area and weight and extremely important component of first line of defense. consists of the dermis (inner, thicker portion - connective tissue) and the epidermis (outer, thinner portion - many layers of tightly packed epithelial cells with keratin) in direct contact with external environment.
- final stage of inflammation. tissue repaired when stroma (supporting connective tissue) or parenchyma (functioning part of the tissue) produces new cells
- induce apoptosis
- white blood cells containing granules that are readily stained by eosin.
- focus of infection site, usually filled with pus. common ones include pustules and boils
- ear canal secretion that keeps eardrum pliable, waterproofs the canal, kills bacteria, and makes guard hairs of ear sticky to help block foreign particles from entering auditory canal
- chemical attraction of phagocyte to microorganism. allows phagocytes to migrate to infection sites and destroy invading bacteria.
- fluid produced by the kidneys, containing water and waste products
- broad spectrum antimicrobial proteins which may be one of the most important components of innate immunity.
- passage of white blood cells through intact vessel walls into tissue
- salty fluid secreted by sweat glands
- white blood cells that engulfs microbes by phagocytosis
- white blood cells that phagocytizes foreign substances and help activate t cells
- series of coordinated contractions that propel food along gastrointestinal tract
- attachment of the phagocyte's plasma membrane to the surface of the m.o. or other foreign material. facilitated by attachment of pathogen-associated mlclr patterns (pamps) of microbes to receptors (e.g. toll-like receptors) on surface of phagocytes. binding not only initiates phagocytosis, but also induces phagocyte to release specific cytokines that recruit additional
- small lid of cartilage covering larynx during swallowing that prevents foreign matter from entering the lower respiratory tract.
- white blood cells that transforms into a macrophage
- plasma membranes projections called pseudopods envelope microorganism. the pseudopods fuse to form a vesicle called a phagosome (phagocytic vesicle) containing the microorganism. membrane has enzymes that pump proteons into the phagosome, reducing ph to 4. @ this ph hydrolytic enzymes at activated
- cells that line blood and ymphatic vessels, not closely packed, permiting defensive cells to move from blood to tissues during inflammation. unfortunate side-effect: allows microbes to move in/out of blood and lymp.
- the pathway by which antigen-antibody complexes can activate the complement system, requires an antibody molecule to get started.
- activated by contact between certain complement proteins and a pathogen.
- red blood cells
- when macrophages ingest foreign matter by phagocytosis, they release cytokines that stimulate liver to produce lectins that bind to carbohydrates, resulting in phagocytosis
- function to transport and store iron. transferrin (blood and tissue fluids), lactoferrin (milk, saliva, mucus), ferriin (liver, spleen, red bone marrow) hemoglobin (rbcs)
- converted to active form during inflammation. induce both local and systemic responses and include proteins (e.g. c-reactive protein mannose-binding lectin) and several specialized proteins (fibrinogen for blood clotting and kinins for vasodilation).
- protein receptors in plasma membranes of immune system cells that attach to pathogen molecules that are called pathogen-associated molecular patterns (pamps). ex. lps of g- bacteria, flagellin in flagella of motile bacteria, etc.)
Down
- substances produced by mast cells, cause increased permeability of blood vessels and hep attach phagocytes to pathogens.
- structures that manufactures and drains away tears from eyes
- white blood cells that kill cancer cells before the immune system is activated
- dilation of blood vessels, increases blood flow to damaged area and responsible for redness (erythema) and heat associated w/ inflammation.
- a membrane pore protein made in the complement cascade
- proteins made by the bacteria that will capture iron from the host
- chemical stored in mast cells that triggers dilation and increased permeability of capillaries.
- 1) destroy injurious agent (remove it and by-products from body), 2) if destruction not possible, to limit effects on body by confining or walling off the injurious agent and by-products and 3) to repair or replace tissue damaged by injurious agent or by=products.
- the various macrophages of the body, both free and fixed
- live microbial cultures administered to exert a beneficial effect
- a specific resistance of the body to infection; it may be natural, or resistance may develop after exposure to a disease agent.
- enzymes that disrupt various stages of viral multiplication.
- microbes normally present in and on the human body
- white blood cells
- phagocytes that roam tissues and gather at sites of infection
- neutrophils cling to the walls of capillaries in the injured area
- immune resistance to a specific pathogen
- red blood cells, white blood cells, platelets
- white blood cells that patrol the body searching for antigens that produce infections
- epithelial layer/underlying connective tissue lining entire gastrointestinal, respiratory, and genitourinary tracts
- neutrophils, eosinophils, basophils
- white blood cells that make antibodies to fight off infections
- phagosome pinches off from plasma membrane and enters cytoplasm, w/in cytoplasm, contacts lysosomes. on contact, phagosome and lysosome membranes fuse to form phagolysosome (single larger structure). contents of phagolyssome brought in by ingestion are digested.
- enzyme in most bodily secretions that can break down cell walls of g+ and, to lesser extent, g- bacteria
- molecules found on cell membranes of pathogens that are recognized by cells of the innate immune system.
- phagocytes that are residents in tissues and organs
- white blood cells without granules in their nuclei; lymphocytes, monocytes.
- immune resistance to general pathogens
- lack of resistance to a disease
- digestive juice produced by salivary glands
- white blood cells that produces histamine.
- substances released by damaged cells, intensify effects of histamine and kinins and help phagocytes move through capillary walls. associated with the pain related to inflammation
- class of similar antiviral proteins produced by certain animal cells, such as lymphocytes and macrophages, after viral stimulation
- first neutrophils then macrophages migrate into the inflamed area
- pore-forming protein
- activated fixed macrophages secrete cytokines which bring about vasodilation and increased permeability of blood vessels, which helps to deliver clotting elements of blood into injured area.
- proteins that regulate intensity and duration of immune responses.
- group of substances that cause vasodilation and increased permeability of blood vessels. present in blood plasma, and once activated play a role in chemotaxis by attracting phagocytic granulocytes (neutrophils, chiefly) to injured area
72 Clues: red blood cells • induce apoptosis • white blood cells • pore-forming protein • elevated body temperature • lack of resistance to a disease • neutrophils, eosinophils, basophils • salty fluid secreted by sweat glands • immune resistance to general pathogens • immune resistance to a specific pathogen • white blood cells that produces histamine. • ...
Cell Organelles 2016-04-18
Across
- provide energy for the cell to move and produces secretory products
- asexual or sexual crreation of a new organism by an existing organism
- the "soup" within all the other cells and is most made up of water
- protect cells from its own production of toxic hydrogen peroxide
- smallest unit of life
- provides and maintains the shape of these cells and serves as a protective barrier made up of polysaccharides
- specialized organelles found in all higher plant cells and controls the color and its ability to store energy
- transport proteins throughout the cell
- provide energy for the cell to move and produces secretory products
- creates cells alone
- energy sustaining process that use raw materials /produces products like carbon dioxide, sugars, etc
Down
- pockets of RNA and protein that play a crucial role in both prokaryotic and eukaryotic cells
- different functions depending on the cell type
- release cellular waste products
- helps to maintain cell shape
- packs macromolecules for the transport elsewhere in the cell
- a collective term for the cytosol plus the organelles suspended within the cytosol
- encloses a cell with double phospholipids
- any type of organized or specialized structure within a cell smallest unit of life
- needs a mate to creat more cells
20 Clues: creates cells alone • smallest unit of life • helps to maintain cell shape • release cellular waste products • needs a mate to creat more cells • transport proteins throughout the cell • encloses a cell with double phospholipids • different functions depending on the cell type • packs macromolecules for the transport elsewhere in the cell • ...
PLANT TISSUES 2020-09-10
Across
- What is the meristem responsible for the increase in the length of the tip of root and stem ?
- Theory about water travels from the roots to the leave due to living cells called..
- What shape do Parenchyma have?
- Epidermal protuberances located on aerial parts of plant called ..
- What tissue which the cell wall doesn't have lignin?
- Internal plant organization is studied under
- What makes the sclerenchyma cells tough and strong?
- Which type of tissue has lignified cell walls?
- The sclereids that are solitary between other cells are called ?
- cellular layer covering plant organs is
Down
- What tissue type defense the plant from physical damage & pathogen?
- The food that transported from leaves to other parts of plants are by
- What tissues that help aquatic plants to float?
- The tissue having dead cells is.
- The simple tissue consisting of living cells and providing mechanical strength to plants is
- Long pointed sclerenchyma cells are.
- water conducting elements of gymnosperms and primitive angiosperms are.
- The exarch condition is found in.
- The plant tissue become woody by a process of
- A group of similar or dissimilar cells which performs a specific task is the definition of
20 Clues: What shape do Parenchyma have? • The tissue having dead cells is. • The exarch condition is found in. • Long pointed sclerenchyma cells are. • cellular layer covering plant organs is • Internal plant organization is studied under • The plant tissue become woody by a process of • Which type of tissue has lignified cell walls? • ...
8th Grade Crossword #2 2014-12-08
Across
- cells with no nucleus or other membrane-bound structures
- organic compounds must have ________ and hydrogen
- an organism that can create its own food, usually through photosynthesis
- ______ systems are collections of structures that work together to keep a body alive
- _______ transport requires energy to move things across a cell membrane
- how the body keeps itself in equilibrium and maintains a constant internal environment
- scientist responsible for finally disproving spontaneous generation
- positively charged particle within the atom's nucleus
Down
- cells with a nucleus and membrane-bound organelles
- process used by a cell to create energy without using oxygen
- the cell ________ regulates what enters and exits the cell
- Cell Theory scientist who said that all cells come from other cells
- to grow, an organism will _________ the number of cells in its body
- scientist who proved that flies do not come from rotting meat
- negatively charged particle moving around an atom's nucleus
- Cell Theory scientist who said that all plants are made of cells
- Cell Theory scientist who said that all animals are made of cells
- particle within the atom's nucleus with no charge
- _________ transport does not require energy to move things across a cell membrane
19 Clues: organic compounds must have ________ and hydrogen • particle within the atom's nucleus with no charge • cells with a nucleus and membrane-bound organelles • positively charged particle within the atom's nucleus • cells with no nucleus or other membrane-bound structures • the cell ________ regulates what enters and exits the cell • ...
energy transformation 2024-12-10
Across
- Transformation The process of converting one form of energy into another
- The process by which plants make food using sunlight, carbon dioxide, and water
- A gas that is produced by plants during photosynthesis and used by animals during respiration
- Respiration Respiration that requires oxygen to produce energy
- The primary source of energy for photosynthesis
- Dioxide A gas that plants use in photosynthesis to make food
- The green pigment in plants that absorbs light energy for photosynthesis
- Organisms that make their own food using light or inorganic substances
- A molecule that stores and transfers energy within cells
- Respiration Respiration that occurs without oxygen
Down
- The process by which cells break down glucose and other molecules to release energy
- A substance that is essential for both photosynthesis and respiration
- Organisms that obtain energy by consuming other organisms
- The organelle in plant cells where photosynthesis happens
- A simple sugar that provides energy for living organisms
- Respiration The process by which cells use oxygen to break down food and release energy
- What living organisms need to do work and carry out activities
- The organelles where energy is produced in cells
- The product of photosynthesis that provides energy for plants and animals
- Cells Cells that contain chloroplasts and perform photosynthesis
20 Clues: The primary source of energy for photosynthesis • The organelles where energy is produced in cells • Respiration Respiration that occurs without oxygen • A simple sugar that provides energy for living organisms • A molecule that stores and transfers energy within cells • Organisms that obtain energy by consuming other organisms • ...
Day 1 Review 2022-08-15
Across
- Cardio
- The heart is considered a ___________.
- waste product from our cells.
- After Oxygen is dumped into the cells, your red blood cells take Carbon Dioxide to the ___________.
- All blood cells are made in bone ___________.
- Overheats pathogens that cause infection.
- A protein that attaches to oxygen gives blood its red color.
- Medical name for Red Blood Cells.
Down
- The blood is also responsible for _________ normal body temperature.
- The body in a normal state.
- blood vessels
- The smallest living unit of life.
- A pathogen can only survive and cause infection if it enters the ____________.
- A microscopic organism that causes infection.
- Red blood cells deliver _________ to all body cells
15 Clues: Cardio • blood vessels • The body in a normal state. • waste product from our cells. • The smallest living unit of life. • Medical name for Red Blood Cells. • The heart is considered a ___________. • Overheats pathogens that cause infection. • A microscopic organism that causes infection. • All blood cells are made in bone ___________. • ...
Leaves Crossword Puzzle 2021-01-13
Across
- the stomata is below the surface of the leaf.
- a mutant that lacks the enzymes needed to hydrolyze starch.
- it release water from xylem and load sugar into phloem.
- a color of the pigment that absorbs blue light strongly and, thus, is involved in stomatal opening and closing; probably located in guard cells.
- stomata remain closed during a prolonged drought, even during the day.
- it protects shoot apical meristem while shoot is the expanded, light-harvesting and CO2- still young and small.
- attached to the stem and together, they form the shoot of the plant.
- are usually open during the day and close at night.
- an environmental signal to plants that leads them to modify their activities at the cellular and molecular levels.
- it is usually consists of a single layer of parenchyma cells, translucent to allow light to pass through and reach deeper parts of the leaf.
- the tissues between upper and lower epidermis.
- evaporation of water through the stomata or cuticle.
- due to the higher solute concentration inside the central vacuole of the guard cells, water from the epidermal cells surrounding the guard cells move into the guard cells by this process.
- biological rhythms that follow an approximate 24-hr. cycle.
Down
- a type of mesophyll present in lower part of leaf that consists of open, loose aerenchyma where CO2 from stomata can easily diffuse in the air spaces and reach the palisade.
- a type of mesophyll in upper part of leaf that has parenchyma cells with spaces in between them for CO2 absorption.
- it is a set of cells, which may be parenchyma, collenchyma or sclerenchyma, that surround vascular bundles of a leaf.
- it releases enzymes that weaken the cell walls and cause the leaf to abscise or fall off in autumn or when the leaf is old.
- the expanded, light-harvesting and CO2- absorbing part of the leaf.
- is internal to the plant and in some way measures time.
- the leaf stalk that holds the blade out into the light and minimize shading of flowers and other leaves.
- this happens to guard cells when they expand on the side with thinner cell walls and the pore opens.
- it is formed by adjacent undamaged cells that swell and become corky and covers the wound left by the fallen leaf to protect the plant from pathogens.
- cells that are in contact with the guard cells provide a reservoir of water and K+ that move into and out of the guard cells during stomatal opening/closing.
- a process of starch to malate/ sucrose occurs when protons are pumped out of guard cells in response to blue light.
- it is more prominent on the abaxial or lower side of leaves.
26 Clues: the stomata is below the surface of the leaf. • the tissues between upper and lower epidermis. • are usually open during the day and close at night. • evaporation of water through the stomata or cuticle. • is internal to the plant and in some way measures time. • it release water from xylem and load sugar into phloem. • ...
Leaves Crossword Puzzle 2021-01-13
Across
- this happens to guard cells when they expand on the side with thinner cell walls and the pore opens.
- leaf stalk that holds the blade out into the light and minimize shading of flowers and other leaves.
- it is usually consists of a single layer of parenchyma cells, translucent to allow light to pass through and reach deeper parts of the leaf.
- stomata remain closed during a prolonged drought, even during the day.
- it protects shoot apical meristem while shoot is the expanded, light-harvesting and CO2- still young and small.
- an environmental signal to plants that leads them to modify their activities at the cellular and molecular levels.
- a mutant that lacks the enzymes needed to hydrolyze starch.
- attached to the stem and together, they form the shoot of the plant.
- are usually open during the day and close at night.
- the stomata is below the surface of the leaf.
- it releases enzymes that weaken the cell walls and cause the leaf to abscise or fall off in autumn or when the leaf is old.
Down
- is internal to the plant and in some way measures time.
- a type of mesophyll in upper part of leaf that has parenchyma cells with spaces in between them for CO2 absorption.
- due to the higher solute concentration inside the central vacuole of the guard cells, water from the epidermal cells surrounding the guard cells move into the guard cells by this process.
- it is formed by adjacent undamaged cells that swell and become corky and covers the wound left by the fallen leaf to protect the plant from pathogens.
- it is a set of cells, which may be parenchyma, collenchyma or sclerenchyma, that surround vascular bundles of a leaf.
- rhythms that follow an approximate 24-hour cycle.
- it is more prominent on the abaxial or lower side of leaves.
- the tissues between upper and lower epidermis.
- cells that are in contact with the guard cells provide a reservoir of water and K+ that move into and out of the guard cells during stomatal opening/closing.
- release water from xylem and load sugar into phloem.
- a process of starch to malate/ sucrose occurs when protons are pumped out of guard cells in response to blue light.
- evaporation of water through the stomata or cuticle.
- a color of the pigment that absorbs blue light strongly and, thus, is involved in stomatal opening and closing; probably located in guard cells.
- the expanded, light-harvesting and CO2- absorbing part of the leaf.
- a type of mesophyll present in lower part of leaf that consists of open, loose aerenchyma where CO2 from stomata can easily diffuse in the air spaces and reach the palisade.
26 Clues: the stomata is below the surface of the leaf. • the tissues between upper and lower epidermis. • rhythms that follow an approximate 24-hour cycle. • are usually open during the day and close at night. • release water from xylem and load sugar into phloem. • evaporation of water through the stomata or cuticle. • is internal to the plant and in some way measures time. • ...
Bio Cells Pontious 2017-01-17
Across
- Small organelles filled with enzymes.
- Cells that do not enclose DNA in nuclei.
- Many cells in the body are in direct contact with the fluid portion.
- Lipid components of the cell membrane are assembled.
- Little organs.
- Cells that enclose their DNA in nuclei.
- Small particles of RNA and protein found throughout the cytoplasm in all the cells.
Down
- Store material like water, proteins, and salt.
- Appears as a stack flattened membrane.
- Located near the nucleus and helps organize cell division.
- Basic units of life.
- Portion of cells outside the nucleus.
- Certain parts also helps transport material's between different cells.
- Large membrane enclosed structure that contains genetic material.
- Fundamental concept of biology.
15 Clues: Little organs. • Basic units of life. • Fundamental concept of biology. • Portion of cells outside the nucleus. • Small organelles filled with enzymes. • Appears as a stack flattened membrane. • Cells that enclose their DNA in nuclei. • Cells that do not enclose DNA in nuclei. • Store material like water, proteins, and salt. • ...
Microbiology Vocabulary 2025-04-03
Across
- DNA complexed to proteins, but not pure DNA
- Site of T cell maturation
- signaling B cells to participate in immune responses and potentially regulating immune response
- blood cell makers
- protecting the body's mucous membranes from microbial invasion and maintaining immune homeostasis.
- Filter plasma and provides immune cells at major areas like armpits, groin, and neck
- produced by lymphocytes, fibroblasts, and macrophages
- network of connective tissue to support cells of the body
- plays a crucial role in the initial immune response by activating the complement system and facilitating pathogen neutralization and clearance.
- Product of T cells
- stimulates release of histamines and has a role in allergic reactions
- Survey tissue and find microbes, particulate, and injured or dead cells
- defensive protein in blood plasma and body secretions
- act as signals to the immune system, alerting it to the presence of pathogens and initiating an immune response.
- binds to specific pathogens, such as viruses, bacteria, and toxins
- Injection of immune serum
- inflammations signals cause cells to migrate to the area
- Immunity directed against a particular pathogen
- special receptors that are able to identify and stick to foreign cells
- All purpose phagocytic cells and a primary component of pus
- deliver medication directly into a muscle, allowing for rapid absorption and are used for vaccines
- engaging in phagocytosis and antigen presentation
- Filters red blood cells and removes old red blood cells from circulation
Down
- cell membranes
- movement of white blood cells from the blood into tissue
- Substance that prompts the generation of antibodies and triggers an immune response
- made up of waterproof cells full of kerotin, constantly sloughed off
- Key signs of redness, warmth, and swelling
- Antibodies pass from mother to fetus via placenta
- defense against microbial, immune regulation and communication between cells
- mucous covering prevents bacteria from attaching
- Vaccine; dead or attenuated pathogens
- when re-exposed to the same pathogen, the body reacts so quickly that there is noticeable illness
- enhances inflammation and phagocytosis to eat dead or weak antigens
- The B cell is going to divide many types because there are thousands of the similar receptor shaped organisms
- deliver a small volume of medication or substance directly into the dermis, the layer of skin beneath the surface
- the layer of fat and connective tissue located just below the skin
- Infection; contact with pathogen
- plasma from clotted blood
- Has some benefits than just negatives such as increasing metabolism, stimulates immune response, and speeds up other immune reactions
- Serves as a way to mark cells as self so they are safe from destruction by our immune system
- A type of white blood cell that plays a key role in fighting infections and repairing tissue damage
- initiating and regulating inflammation, pathogen clearance, and immune cell recruitment.
43 Clues: cell membranes • blood cell makers • Product of T cells • Site of T cell maturation • Injection of immune serum • plasma from clotted blood • Infection; contact with pathogen • Vaccine; dead or attenuated pathogens • Key signs of redness, warmth, and swelling • DNA complexed to proteins, but not pure DNA • Immunity directed against a particular pathogen • ...
Autoimmunity and the Thyroid 2021-05-27
Across
- Female hormone that plays a role in auto-antibody production
- receptor antibodies found in Grave's
- Hypersensitivity mediated by immune-complex and complement proteins, mainly resulting in systemic deposition usually implicated in SLE
- Hypersensitivity involving IgE, mast cells, basophils and eosinophils
- enzymes that oxidises iodide ions and targeted by auto-antibodies in the thyroid
- produced in the follicular cells targeted by auto-antibodies in the thyroid
- Deletes immature T or B cells that posses self antigen receptors
- Treatment for slowing proliferation of lymphocytes
- T cells have a strong association with inducing autoimmune responses
Down
- Renders mature, self reactive lymphocytes inactive
- Inactivation of a T-Cell when encountering an antigen without appropriate costimulation
- T cells that protect against the development of autoimmunity.
- Disease that occurs as a result of Th and Tc cells being activated against self antigens
- Hypersensitivity mediated by cytotoxic T cells, IgG and IgM and responsible for Graves's Disease and Type 1 diabetes
- Antigens that induce tolerance
- T cells mainly involved in development of autoimmunity
16 Clues: Antigens that induce tolerance • receptor antibodies found in Grave's • Renders mature, self reactive lymphocytes inactive • Treatment for slowing proliferation of lymphocytes • T cells mainly involved in development of autoimmunity • Female hormone that plays a role in auto-antibody production • T cells that protect against the development of autoimmunity. • ...
A-22-ES-cells 2026-03-23
Across
- Stem cells that can become all body cell types
- Phase of the cell cycle where terminally differentiated cells often reside outside the cell cycle
- Stage of embryo that contains the inner cell mass
- Stem cells that can form multiple related cell types
- germ layer that forms internal organs like liver and pancreas
- Type of stem cell produced by reprogramming somatic cells (abbrev)
- stage of embryonic development after the blastocyst where three germ layers are present
- germ layer that forms skin and nervous system
- Stem cells that can form only one cell type
- Type of stem cell derived from transfering of a somatic cell nucleus into an egg (abbrev.)
Down
- type of division where where one daughter cell remains a stem cell
- Earliest stem cells that can form an entire organism and extraembryonic tissue
- Process by which a cell becomes specialized
- Stem cells found in the blastocyst (abbrev)→ ESCELLS
- Process where a cell divides into two cells
- Germ layer that forms muscle, blood, and bone
16 Clues: Process by which a cell becomes specialized • Process where a cell divides into two cells • Stem cells that can form only one cell type • Germ layer that forms muscle, blood, and bone • germ layer that forms skin and nervous system • Stem cells that can become all body cell types • Stage of embryo that contains the inner cell mass • ...
ES-cells-3-Min 2026-04-14
Across
- Process where a cell divides into two cells
- Stage of embryo that contains the inner cell mass
- Stem cells found in the blastocyst (abbrev)
- Stem cells that can form multiple related cell types
- Type of stem cell produced by reprogramming somatic cells (abbrev)
- Earliest stem cells that can form an entire organism and extraembryonic tissue
- germ layer that forms internal organs like liver and pancreas
Down
- Stem cells that can form only one cell type
- Stem cells that can become all body cell types
- stage of embryonic development after the blastocyst where three germ layers are present
- Phase of the cell cycle where terminally differentiated cells often reside outside the cell cycle
- Process by which a cell becomes specialized
- Type of stem cell derived from transfering of a somatic cell nucleus into an egg (abbrev.)
- type of division where where one daughter cell remains a stem cell
- Germ layer that forms muscle, blood, and bone
- germ layer that forms skin and nervous system
16 Clues: Stem cells that can form only one cell type • Process by which a cell becomes specialized • Process where a cell divides into two cells • Stem cells found in the blastocyst (abbrev) • Germ layer that forms muscle, blood, and bone • germ layer that forms skin and nervous system • Stem cells that can become all body cell types • ...
Science Interaction: Cells 2022-10-25
Across
- Maintains water balance
- Cells come from ________ cells by division.
- Single-celled organisms that DON'T have a nucleus
- A cell is the ________ unit in a living thing.
- A collection of conclusions from scientists over time that describe _____ and how they operate.
- A second layer over the cell membrane found only in plant cells. It is rigid and stiff and helps the plant grow tall.
Down
- Organelles that produce chlorophyll to make energy
- An organism's ____ functions occur within cells.
- An organelle that takes protein, modifies it, and puts it in shipping containers.
- The makers of ATP, which is the energy cells need for everything they do.
- Any cell that contains a nucleus
- A jelly-like fluid that fills all cells
- Living things are made from ___ or more cells.
- A boundary that separates the cell from the outside environment.
- Small organelles that make protein
- As the brain of the cell, it controls all activity and contains DNA
16 Clues: Maintains water balance • Any cell that contains a nucleus • Small organelles that make protein • A jelly-like fluid that fills all cells • Cells come from ________ cells by division. • Living things are made from ___ or more cells. • A cell is the ________ unit in a living thing. • An organism's ____ functions occur within cells. • ...
Cells, Cells, Cells 2017-09-12
Across
- The outer wall of the cell. Acts as the cells protection. Contains small openings.
- Skeleton of plant cells that provide the structure for the plant cells.
- The organelle inside a cell that acts as the brain and also stores DNA.
Down
- The jelly like substance on the inside of the cell. It helps hold the organelles in place.
- Food maker that converts sunlight into food/energy.
- Green pigments found inside chloroplasts. Allows plants to absorb energy from light.
6 Clues: Food maker that converts sunlight into food/energy. • Skeleton of plant cells that provide the structure for the plant cells. • The organelle inside a cell that acts as the brain and also stores DNA. • The outer wall of the cell. Acts as the cells protection. Contains small openings. • ...
Parts of a Cell 2021-03-12
Across
- many-celled organism
- center of nucleus, makes ribosomes
- folds proteins so the cell can use them
- holds DNA and controls cell function
- cell that does not have a nucleus
- cell that has a nucleus
- one-celled organism
- tail-like structure on some bacteria and protist cells
- surrounds and protects all cells
Down
- powerhouse of most cells
- breaks down old cell parts and invaders
- where photosynthesis happens in plant and some protist cells
- helps synthesize proteins
- "highway" system of the cell that helps transport materials
- the liquid-filled space inside of a cell
- stores water
- helps form lipids in the cell
- surrounds and protects plant/fungi cells only
18 Clues: stores water • one-celled organism • many-celled organism • cell that has a nucleus • powerhouse of most cells • helps synthesize proteins • helps form lipids in the cell • surrounds and protects all cells • cell that does not have a nucleus • center of nucleus, makes ribosomes • holds DNA and controls cell function • breaks down old cell parts and invaders • ...
Science 2022-09-02
Across
- large area covered by characterized vegetation
- an individual animal plant
- orderly formation of cells
- groups of cells with similiar structure
- subset of individuals
- bilogical community
Down
- many cells
- chemical process in cells
- group living in the same location
- one cell
- the regions of the surface
- reaction
- reason of reaction
- smallest unit that can live on its own
- system group of cells that work together
15 Clues: one cell • reaction • many cells • reason of reaction • bilogical community • subset of individuals • chemical process in cells • an individual animal plant • the regions of the surface • orderly formation of cells • group living in the same location • smallest unit that can live on its own • groups of cells with similiar structure • system group of cells that work together • ...
Homeostasis and Cells 2013-09-29
Across
- All cells are __________
- Group of tissues that work together to perform closely related functions
- Contain chloroplast
- Unicellular organisms include both _________ and eukaryotes
- Cells communicate by _______
- Type of eukaryote that is a single cell
- Basic units of all organisms
- These cells are filled with mitochondria, which produce a steady supply of the ATP that powers the cilia on their upper surface to keep your lungs clean. Specialized _________ Cells
Down
- Organisms that dominate life on earth
- It releases pollen grains, some of the world's most specialized cells. Specialized ________ cells.
- Relatively constant internal physical and chemical conditions that organisms maintain
- ___________ and gap junctions are essential to the heart to pump blood effectively
- Place in the cell in which most of the receptors are:
- A group of organs that work together to perform an specific function
- A group of similar cells that performs a particular function
- Small group of cardiac muscle fibers that maintains the heart’s pumping rhythm by setting the rate at which the heart contracts; the sinoatrial node
16 Clues: Contain chloroplast • All cells are __________ • Cells communicate by _______ • Basic units of all organisms • Organisms that dominate life on earth • Type of eukaryote that is a single cell • Place in the cell in which most of the receptors are: • Unicellular organisms include both _________ and eukaryotes • A group of similar cells that performs a particular function • ...
Homeostasis and Cells 2013-09-29
Across
- Contain chloroplast
- It releases pollen grains, some of the world's most specialized cells. Specialized ________ cells.
- Relatively constant internal physical and chemical conditions that organisms maintain
- ___________ and gap junctions are essential to the heart to pump blood effectively
- Organisms that dominate life on earth
- Unicellular organisms include both _________ and eukaryotes
- Basic units of all organisms
- Cells communicate by _______
- Place in the cell in which most of the receptors are:
Down
- Small group of cardiac muscle fibers that maintains the heart’s pumping rhythm by setting the rate at which the heart contracts; the sinoatrial node
- Type of eukaryote that is a single cell
- All cells are __________
- A group of similar cells that performs a particular function
- A group of organs that work together to perform an specific function
- These cells are filled with mitochondria, which produce a steady supply of the ATP that powers the cilia on their upper surface to keep your lungs clean. Specialized _________ Cells
- Group of tissues that work together to perform closely related functions
16 Clues: Contain chloroplast • All cells are __________ • Basic units of all organisms • Cells communicate by _______ • Organisms that dominate life on earth • Type of eukaryote that is a single cell • Place in the cell in which most of the receptors are: • Unicellular organisms include both _________ and eukaryotes • A group of similar cells that performs a particular function • ...
Cells P.s. I hope i get full marks :) 2020-09-24
Across
- They help connect other cells and tissues
- Help to capture light from eye
- are large cells that dissolve the bone osteoblasts are the cells that form new bone
- these cells make the body move
- specialized cells belonging to the tissuesdiposecells store the fat
- form a covering for other cells
- help in the production of hormones etc.
Down
- carry oxygen from lungs to the tissues
- Create low friction and cushion joints
- These cells form the nervous system
- provide new cells for the body as it grows
- conduct an electric impulse
- delete old red blood cells
13 Clues: delete old red blood cells • conduct an electric impulse • Help to capture light from eye • these cells make the body move • form a covering for other cells • These cells form the nervous system • carry oxygen from lungs to the tissues • Create low friction and cushion joints • help in the production of hormones etc. • They help connect other cells and tissues • ...
Blood components 2016-10-06
Across
- What do red blood cells transport?
- Another name for white blood cells.
- Where are white blood cells made?
- Red blood cells do not have these.
- The way a white blood cell engulf bacteria.
- White blood cells ____ our bodies against infections.
- Lack of haemoglobin.
Down
- Another name for red blood cells
- Form of cancer where the body produces immature white blood cells too rapidly
- What is the name for the liquid part of the blood?
- The red protein in red blood cells
- React with antigens on cancer cells, for example.
- What is the function of platelets?
13 Clues: Lack of haemoglobin. • Another name for red blood cells • Where are white blood cells made? • What do red blood cells transport? • The red protein in red blood cells • What is the function of platelets? • Red blood cells do not have these. • Another name for white blood cells. • The way a white blood cell engulf bacteria. • React with antigens on cancer cells, for example. • ...
cell cycle 2022-09-15
Across
- organisms grow,develop,replace old or damaged cells
- thin sheet of tissue or layer of cells acting as a boundary, lining, or partition in an organism.
- growth,cellular functions;oganell replication
- undergoing cytokinesis a find in plantcell
- make up duplicated chromasome
- during period of cellcycle
- cells has membrane-bound organelles
- growth,cellular functions;oganell replication
- during the frist phase of mitosis
Down
- two new cells from mitosis cytokinesis
- forms membrane-bound called a?
- the spindle fibers of being to disappear
- cells have ____ in them.
- pulls and pushs duplicated chromosomes
- dna forms a made of two
- divisoin of cytoplasm
- divisoin of nucleus
- the third stage of mitosis
- for cell divisoion
19 Clues: for cell divisoion • divisoin of nucleus • divisoin of cytoplasm • cells have ____ in them. • dna forms a made of two • during period of cellcycle • the third stage of mitosis • make up duplicated chromasome • forms membrane-bound called a? • during the frist phase of mitosis • cells has membrane-bound organelles • two new cells from mitosis cytokinesis • ...
Vocabulary 2025-09-23
Across
- Area between the nucleus and the cell membrane.Holds organelles
- Living things made of cells
- Organelle that contain enzymes that clean up and break down old cell parts and wastes.(garbage collecters)
- Storage organelle of water wastes and food
- Reticulum Look like folded cloth that transports proteins within the cell.Its found connected to the nucleus.Transports proteins.(smooth Er and Rough Er)
- The control center (brains) of eukaryotic cells
- Organelle within the nucleus that maxes ribosome
Down
- Living,made up of one or more cells
- Tells the cells what proteins to make-hold DNA
- Not living;not made up of one or more cells
- A fuel that cells use to live,such as repairing injured parts,grow,reproduce,make needed materials,and remove wastes
- Bodies Packaging center of proteins that ships them out of cells
- The basic unit of life
- Makes protein
- membrane The outside bounding of an animal cell or inside boundary of a plant cell that controls materials going in and out (gatekeeper)
- The power house of the cell (ATP energy is made)
- Deoxyribonucleic acid found in all living cells
17 Clues: Makes protein • The basic unit of life • Living things made of cells • Living,made up of one or more cells • Storage organelle of water wastes and food • Not living;not made up of one or more cells • Tells the cells what proteins to make-hold DNA • Deoxyribonucleic acid found in all living cells • The control center (brains) of eukaryotic cells • ...
A-embryonic-stem-cells-Minden 2026-04-14
Across
- Stem cells that can become all body cell types
- Phase of the cell cycle where terminally differentiated cells often reside outside the cell cycle
- Stage of embryo that contains the inner cell mass
- Stem cells that can form multiple related cell types
- germ layer that forms internal organs like liver and pancreas
- Type of stem cell produced by reprogramming somatic cells (abbrev)
- stage of embryonic development after the blastocyst where three germ layers are present
- germ layer that forms skin and nervous system
- Stem cells that can form only one cell type
- Type of stem cell derived from transfering of a somatic cell nucleus into an egg (abbrev.)
Down
- type of division where where one daughter cell remains a stem cell
- Earliest stem cells that can form an entire organism and extraembryonic tissue
- Process by which a cell becomes specialized
- Stem cells found in the blastocyst (abbrev)
- Process where a cell divides into two cells
- Germ layer that forms muscle, blood, and bone
16 Clues: Process by which a cell becomes specialized • Stem cells found in the blastocyst (abbrev) • Process where a cell divides into two cells • Stem cells that can form only one cell type • Germ layer that forms muscle, blood, and bone • germ layer that forms skin and nervous system • Stem cells that can become all body cell types • ...
Circulatory System 2024-05-27
Across
- facilitates the transport of oxygen into the red blood cells
- dr that specializes in heart and vessels
- help form blood clots/small circular shaped cells in the blood
- - blood vessels that carry the blood around the body
- - organ that pumps blood around the body
- Pressure the pressure of the circulating blood against the walls of blood vessels
- lack of blood
- Fibrillation the irregular beating of the heart
- Attack blockage of blood flow to the heart
- the two cavaties of the heart
Down
- cells the main type of cell found in the lining of a blood vessel
- Cell Anemia a disease that causes sickle cells
- the organ that supplies the body with oxygen
- ventricle a muscular chamber that pumps blood
- small vessels in the body
- cava large vein that carries blood throughout the body
- cane-shaped vessel in the heart
- carotid artery major artery on the side cavitieseck
- cells cells that line the internal and external surfaces of the body
- cells a cell that has blood
- - carries oxygenated blood from the heart
21 Clues: lack of blood • small vessels in the body • the two cavaties of the heart • cells a cell that has blood • cane-shaped vessel in the heart • dr that specializes in heart and vessels • - organ that pumps blood around the body • - carries oxygenated blood from the heart • the organ that supplies the body with oxygen • Attack blockage of blood flow to the heart • ...
Cell Structures- 4th Period 2023 2023-01-31
Across
- creates a boundary around all cells (prokaryote and eukaryote); controls what enters and exits
- rigid, protective, outer structure around plant, fungi, and some bacterial cells
- large storage organelle in plants
- any small membrane bound compartment in a cell
- size of prokaryotes
- the only living thing that is a prokaryote cell
- shape of prokaryote chromosome
- a cell that has a nucleus and many compartments
Down
- a cell that has no nucleus or compartments
- assembles proteins in all cells (prokaryote and eukaryote)
- cell part that produces energy from food in all eukaryote cells
- cell part found only in plants and green algae; site of photosynthesis
- shape of eukaryote chromosome
- size of eukaryotes
- jelly-like material that holds the organelles in all cells (prokaryote and eukaryote)
- contains DNA in eukaryote cells
- number of eukaryote chromosomes
- number of prokaryote chromosomes
18 Clues: size of eukaryotes • size of prokaryotes • shape of eukaryote chromosome • shape of prokaryote chromosome • contains DNA in eukaryote cells • number of eukaryote chromosomes • number of prokaryote chromosomes • large storage organelle in plants • a cell that has no nucleus or compartments • any small membrane bound compartment in a cell • ...
Immunity 2021-02-24
Across
- the procedure by which phagocytes destroy pathogens
- cells released during infection, they have a small life span
- place where phagocytes are produced
- specific immune response
- virus/bacteria that is intentionally unactivated
- complex series of responses of the body to the entry of a foreign antigen
- protein found in plasma, it is also called immunoglobulin
- lymphocyte that has the ability to create one type of antibody
- cells that are the basis of immunological memory
- lymphocyte that attack infected cells
Down
- immune system cells that include neutrophils and macrophages
- disease caused by the mistaken immune response towards the body
- cells in charge of the adaptive immune response
- nonspecific defense mechanism
- type of adaptive immunity gained by the pathogen entering the body
- antigen-binding sites of the antibodies
- cells that initiate the immune response, they are part of the phagocytes
- type of adaptive immunity gained without an immune response
18 Clues: specific immune response • nonspecific defense mechanism • place where phagocytes are produced • lymphocyte that attack infected cells • antigen-binding sites of the antibodies • cells in charge of the adaptive immune response • virus/bacteria that is intentionally unactivated • cells that are the basis of immunological memory • ...
CLF210 W7 Part 3 Bones Functions 2021-03-05
Across
- ___ Structually with soft tissues and organs bound to rigid frame
- From stem cells and then turn into platelets
- A process to make blood cells
- where red bone marrow is found. They don't lie.
- where red bone marrow is found. Contains 33 individual bones
- Skeletal system ___ organs inside the body with its hard structure
- where red bone marrow is found. At lower region of body.
- Bones keep ___ at yellow bone marrows
Down
- where red bone marrow is found. Protects lungs.
- A process to make platelets
- Stems cells used to produce some blood cells
- Bones act as calcium and phosphorus ___ where they store and release minerals
- Refers to the structure of bones
- Yellow bone marrow is found at ___ canal
- A process to make red blood cells
- Skeletal system allows ___ with muscles and joints
- A process to make white blood cells
- where red bone marrow is found. Protects the brain.
18 Clues: A process to make platelets • A process to make blood cells • Refers to the structure of bones • A process to make red blood cells • A process to make white blood cells • Bones keep ___ at yellow bone marrows • Yellow bone marrow is found at ___ canal • Stems cells used to produce some blood cells • From stem cells and then turn into platelets • ...
Exam 2 Study 2026-02-18
Across
- Cell that bridges innate and adaptive immunity
- Ability of immune system to distinguish self from non-self
- Antibody isotype most abundant in blood
- Cell that produces antibodies
- Molecules that allow immune cells to communicate with each other
- Process where antigen-presenting cells digest pathogens and display peptides on MHC molecules
- Programmed cell death used to eliminate self-reactive cells
- Immune organ where T cells mature
Down
- T cell that directly kills infected cells
- Expansion of lymphocytes after activation
- Innate immune cell that phagocytoses pathogens and presents antigen
- T cell that coordinates immune responses
- Receptor on T cells that recognizes antigen-MHC complex
- Antibody isotype first produced in an immune response
- Type of immunity that is fast and non-specific
- Binding region on an antigen recognized by lymphocytes
- General term for inflammation-causing molecules
- Protein complex that punches holes in microbial membranes
18 Clues: Cell that produces antibodies • Immune organ where T cells mature • Antibody isotype most abundant in blood • T cell that coordinates immune responses • T cell that directly kills infected cells • Expansion of lymphocytes after activation • Cell that bridges innate and adaptive immunity • Type of immunity that is fast and non-specific • ...
Cardiovascular System 2024-04-15
Across
- small blood cells that connect arteries & veins
- red blood cells
- two-lobed nucleus
- the bloods liquid matrix
- blood clotting
- multi-lobed nucleus
- white blood cells
Down
- made up of thrombocytes & leukocytes
- carries deoxygenated blood to the heart
- reinforces the platelet plug
- 25% of white blood cells
- the largest leukocytes
- carries oxygenated blood away from heart
- pump made of cardiac muscle
- made of cells and plasma
15 Clues: blood clotting • red blood cells • two-lobed nucleus • white blood cells • multi-lobed nucleus • the largest leukocytes • 25% of white blood cells • the bloods liquid matrix • made of cells and plasma • pump made of cardiac muscle • reinforces the platelet plug • made up of thrombocytes & leukocytes • carries deoxygenated blood to the heart • carries oxygenated blood away from heart • ...
BIO 133. Chapter 9 2025-05-06
Across
- Specific parts of an antigen that bind to and antibody.
- Proteins produced by cells that help activate macrophages.
- White blood cells that defend the organism from pathogens without prior exposure.
- protein that promotes blood flow to site of injury.
- Antibodies bind to pathogens and mark them for elimination.
- Substances that can trigger a response from the immune system.
- Agents that cause disease.
Down
- Life-threatening condition caused by an overwhelming inflammatory response.
- cells that secrete antibodies.
- cells that records and store information of pathogen to fight it later.
- Specialized proteins produced by the immune system that defend the organism from foreign bodies.
- Immune system cells that act as an antigen-presenting cells.
- Cells that destroy and digest foreign substances.
- Cells first to appear when an infection is detected.
- Chemical releases by immune system that triggers inflammatory responses.
15 Clues: Agents that cause disease. • cells that secrete antibodies. • Cells that destroy and digest foreign substances. • protein that promotes blood flow to site of injury. • Cells first to appear when an infection is detected. • Specific parts of an antigen that bind to and antibody. • Proteins produced by cells that help activate macrophages. • ...
Biology CrossWord 2013-06-12
Across
- Groups of cells working together form ________
- All cells begin alike and _____________ into specialized cells
- Cellular __________ work together to carry out life functions
- New _______ cells are created during the cell cycle
- _______ systems working together carry important tasks in the body
Down
- ______ must devide for an organism to survive
- ___________ cells have different structures that allow them to preform unigue functions
- The __________ system breaks down food, absorbs nutrients, and eliminates solid wastes
- The __________ system carries oxygen to and removes carbon dioxide from the blood
- The __________ system transports dissolves gases and nutrients through the body
- Groups of organs working together form organs, which work together in ________
- __________ material is passed on during cell devision
- _______ processes enable organisms to meet their basic needs
- Animal cells have a life cycle that includes both growth and _________
- Uncontrolled, rapid division of animal cells can be ________
15 Clues: ______ must devide for an organism to survive • Groups of cells working together form ________ • New _______ cells are created during the cell cycle • __________ material is passed on during cell devision • _______ processes enable organisms to meet their basic needs • Uncontrolled, rapid division of animal cells can be ________ • ...
Immunity 2026-01-31
Across
- A microscopic organism; includes pathogens.
- SYSTEM The body’s coordinated defence against pathogens.
- Introducing an antigen to stimulate immunity.
- The most common type of white blood cell, part of the first response.
- A phagocytic white blood cell that engulfs pathogens.
- A microorganism that causes disease (e.g., bacteria, viruses)
- Non‑specific response that causes swelling, heat, and redness.
- BLOOD CELLS Key cells of the immune system responsible for defence.
- Fluid that circulates in the lymphatic system and transports immune cells.
- NODE Site where immune cells accumulate and respond to pathogens.
Down
- A structure on a cell that recognises specific molecules/antigens.
- Proteins produced by B‑cells that bind to antigens.
- Immune cells involved in cell-mediated immunity.
- — A foreign molecule that triggers an immune response.
- The ability to resist disease through defence mechanisms.
- Immune cell type including B‑cells and T‑cells.
16 Clues: A microscopic organism; includes pathogens. • Introducing an antigen to stimulate immunity. • Immune cell type including B‑cells and T‑cells. • Immune cells involved in cell-mediated immunity. • Proteins produced by B‑cells that bind to antigens. • A phagocytic white blood cell that engulfs pathogens. • — A foreign molecule that triggers an immune response. • ...
What's my Job? (Immune Cell Edition) 2023-11-19
Across
- engulf and process cell debris, pathogens, and cancer cells. They are involved in wound healing, tissue regeneration, and pro-inflammatory activities.
- mediate humoral (soluble) immunity through the production of antibodies
- represent the first line of defence in response to invading microbes, by phagocytosis of pathogens and/or release of antimicrobial factors contained in specialised granules
- extremely modified protein components, also identified as antibodies, match foreign antigens, like a key and lock.
- cells that continue to circulate in the bloodstream even after infection to prevent or reduce the response time to subsequent infections.
- cells which kill infected/malignant host cells, like cells that have been infected by an intracellular microbe. They are regulated by regulatory T-cells to switch them 'off' and prevent their activation.
- is ogenitor derived from the common lymphoid progenitor cells and leaves the bone marrow through the bloodstream to enter the thymus gland
- present in tissues like skin, lungs, and intestines. They present antigens to B and T cells and also secrete cytokines
Down
- produced from the bone marrow and are found in the bloodstream and tissues in reasonably low quantities. They are cytotoxic cells that have small granules with perforins and granzymes and destroys infected cells and cancer cells rapidly.
- granulocytes that secrete heparin, histamine, and other factors. They help in wound healing, angiogenesis, and elimination of parasites.
- interacts with other immune cells to orchestrate an effective immune response
- the largest granulocytic leukocytes with a bilobed nucleus. They have histamine-rich granules and are involved in inflammatory responses. They help in the secretion of cytokines involved in the maturation of T-helper cells.
- effector cells in the immune system. They have a beneficial role in host defence against nematodes and other parasitic infections and are active participants in many immune responses. Now,they mostly play a role in allergic reactions.
- these lymphocytes emerge and divide into plasma cells, which in effect develop into immunoglobulins (antibodies). Differentiates into Memory cells & Plasma cells.
- A type of phagocytic cell located in the bloodstream that, when moving to tissues, transforms into a macrophage.
15 Clues: mediate humoral (soluble) immunity through the production of antibodies • interacts with other immune cells to orchestrate an effective immune response • A type of phagocytic cell located in the bloodstream that, when moving to tissues, transforms into a macrophage. • ...
Neural anatomy 2021-09-06
Across
- cord, long fragile tube like structure that starts at the base of the brain stem
- horn, found in spinal cord levels and is comprise of sensory nuclei
- part of the brain located in the back of the skull
- most anterior part of the brain/ located in the front area of the skull
- production of cerebral spinal fluid
- responsible for myeline production in CNS
- matter, contains cell bodies of neurons and glia
Down
- cells, non-neural cells
- layer, use glutamate as an excitatory transmitter
- cells, large cells involved in motor coordination
- promote neuronal functioning and repair neuronal damage
- canal, cerebral spinal fluid flows through this center opening
- matter, myelinated and un-myelinated nerve fiber
- layer, stellate and basket cells and control firing rate of purkinje cells
- cell, similar to astrocytes in protecting the PNS neurons
- cell, myelin production in the peripheral nervous system
- protects brain against infection in inflammation
- horn, comprise motor neurons that innervate skeletal muscle
- root ganglia, info from skin, skeletal muscle, and joints relayed to spinal cord
- column, comprise autonomic neurons innervating visceral and pelvic organs
20 Clues: cells, non-neural cells • production of cerebral spinal fluid • responsible for myeline production in CNS • matter, myelinated and un-myelinated nerve fiber • protects brain against infection in inflammation • matter, contains cell bodies of neurons and glia • layer, use glutamate as an excitatory transmitter • cells, large cells involved in motor coordination • ...
AgBio Intro to Cells 2024-02-20
Across
- - The molecule that contains the genetic instructions for life.
- - The organelle where proteins are synthesized.
- - The main energy currency of the cell.
- Reticulum - The manufacturing and packaging system of the cell.
- - The green pigment found in chloroplasts.
- - A protective barrier that controls what enters and leaves the cell.
- - The site of photosynthesis in plant cells.
- - Known as the powerhouse of the cell, where energy is produced.
- - The process by which plants convert sunlight into chemical energy.
- - A storage area within the cell, particularly large in plant cells.
Down
- - Channels between plant cells allowing communication and transport.
- - A specialized structure within a cell that performs a specific function.
- Apparatus - Modifies, sorts, and packages proteins and lipids.
- - Describes cells without a nucleus.
- - The basic unit of life that can perform all life processes.
- Wall - Provides structure and support to plant cells.
- - The substance making up the cell wall of plant cells.
- - A jelly-like substance where cellular activities occur.
- - The control center of a eukaryotic cell containing genetic material.
- - Describes cells with a nucleus.
20 Clues: - Describes cells with a nucleus. • - Describes cells without a nucleus. • - The main energy currency of the cell. • - The green pigment found in chloroplasts. • - The site of photosynthesis in plant cells. • - The organelle where proteins are synthesized. • Wall - Provides structure and support to plant cells. • - The substance making up the cell wall of plant cells. • ...
Blood components 2016-10-06
Across
- marrow Where are white blood cells made?
- Red blood cells do not have these.
- What do red blood cells transport?
- The way a white blood cell engulf bacteria.
- What is the name for the liquid part of the blood?
- React with antigens on cancer cells for example.
Down
- White blood cells ____ our bodies against infections.
- Another name for white blood cells.
- What is the function of platelets?
- Another name for red blood cells
- The red protein in red blood cells
- Form of cancer where the body produces immature white blood cells too rapidly
- Lack of haemoglobin.
13 Clues: Lack of haemoglobin. • Another name for red blood cells • Red blood cells do not have these. • What is the function of platelets? • What do red blood cells transport? • The red protein in red blood cells • Another name for white blood cells. • marrow Where are white blood cells made? • The way a white blood cell engulf bacteria. • ...
8/30 Opener 2021-08-30
Across
- responsible for carrying out protein synthesis
- simplest collection of matter that can be alive
- network of fibers extending throughout the cytoplasm
- two types of cells are _________ or eukaryotic
- membranous sac of enzymes that digest macromolecules
- site of photosynthesis
- two types of microscopes are electron and ______ microscopes
- covers the outside of animal cells; made up of glycoproteins
- The ________ system regulates protein traffic and performs metabolic functions in the cell
Down
- large vesicles; store water in plant cells
- The _________ theory stated that early eukaryotic cells engulfed prokaryotic cells, which eventually evolved into mitochondria and chloroplasts
- only __________ cells have membrane-bound organelles
- microtubule-organizing center; has a pair of centrioles
- The ______ membrane is a selective barrier that surrounds the cell
- The DNA of the cell is stored in the _________
- discrete units of DNA
- site of cellular respiration
- The ______ apparatus is the shipping center of the cell
- There are two distinct regions of this organelle: smooth and rough
19 Clues: discrete units of DNA • site of photosynthesis • site of cellular respiration • large vesicles; store water in plant cells • responsible for carrying out protein synthesis • The DNA of the cell is stored in the _________ • two types of cells are _________ or eukaryotic • simplest collection of matter that can be alive • only __________ cells have membrane-bound organelles • ...
Lachlan Milczewski (n10212027) 2018-08-20
Across
- A class of compounds that are fatty acids.
- These bind and transfer RNA.
- A polymer consisting of amino-acids bonded together in a chain.
- This group of cells contain a nucleus.
- Thread-like structure of nucleic acids and protein found in the nucleus of cells.
- Provide the body with energy.
- Self-replicating material, present in most living organisms.
- The central, important part of eukaryote cells.
Down
- A substance produced by an organism that acts as a Catalyst.
- The smallest structural unit of an organism.
- Is the fluid that fills the cell.
- A molecule composed of polymers of amino-acids.
- Protects and organises cells.
- It's primary role is to act as a messenger and carry instructions.
- Known as the powerhouse of a cell.
- Are the building blocks of protein (hint: use - ).
- A distinct sequence of nucleotides forming part of a chromosome.
- This group of cells does not contain a nucleus.
- The smallest particle of a chemical element.
19 Clues: These bind and transfer RNA. • Protects and organises cells. • Provide the body with energy. • Is the fluid that fills the cell. • Known as the powerhouse of a cell. • This group of cells contain a nucleus. • A class of compounds that are fatty acids. • The smallest structural unit of an organism. • The smallest particle of a chemical element. • ...
7.1 Crossword 2024-11-07
Across
- Type of cells that have no nucleus or organelles.
- Specialized structure that performs specific functions in a cell.
- Scientist who found living organisms in pond water and milk.
- The central organelle that contains the cell's genetic material.
- Scientist who studied plant cells.
- Type of cells that contain a nucleus.
Down
- Scientist who coined the term "cell".
- Boundary that surrounds all types of cells.
- Type of microscope we use in lab that uses lenses
- Type of microscope that can magnify images up to 500,000 times their size.
- The basic structural and functional unit of all living organisms.
- Scientist who found that animal tissues are made of cells.
- Scientist who discovered that cells divide to make daughter cells.
- Theory that states eukaryotic cells came from two prokaryotic cells having a symbiotic relationship.
14 Clues: Scientist who studied plant cells. • Scientist who coined the term "cell". • Type of cells that contain a nucleus. • Boundary that surrounds all types of cells. • Type of cells that have no nucleus or organelles. • Type of microscope we use in lab that uses lenses • Scientist who found that animal tissues are made of cells. • ...
The Circulatory System 2024-01-26
Across
- blood vessel that carries blood only to the heart
- the liquid in which blood cells flow
- organ that pumps blood around the body
- part of the heart that controls the direction of blood flow
- the main artery leading from the heart to the body
- carry blood around the body
- an emergency that occurs when blood flow to the heart muscle is blocked
- the substance that causes platelets to stick together
- the cells that pick up oxygen and deliver it to cells
- carries blood towards the heart
Down
- where materials are exchanged between the blood and the body's cells
- help the blood form clots
- carries blood away from the heart
- cells that fight infections
- substance that flows through blood vessels
- upper chambers of the heart
- lower chambers of the heart
- red blood cells travel to the lungs to pick up _____
18 Clues: help the blood form clots • cells that fight infections • upper chambers of the heart • lower chambers of the heart • carry blood around the body • carries blood towards the heart • carries blood away from the heart • the liquid in which blood cells flow • organ that pumps blood around the body • substance that flows through blood vessels • ...
A-ES-Cells-Min 2026-04-14
Across
- Type of stem cell derived from transfering of a somatic cell nucleus into an egg (abbrev.)
- Phase of the cell cycle where terminally differentiated cells often reside outside the cell cycle
- Stem cells that can form only one cell type
- layer that forms skin and nervous system
- Stem cells that can form multiple related cell types
- Earliest stem cells that can form an entire organism and extraembryonic tissue
- Stem cells that can become all body cell types
- stage of embryonic development after the blastocyst where three germ layers are present
Down
- Process by which a cell becomes specialized
- Germ layer that forms muscle, blood, and bone
- type of division where where one daughter cell remains a stem cell
- Process where a cell divides into two cells
- layer that forms internal organs like liver and pancreas
- Type of stem cell produced by reprogramming somatic cells (abbrev)
- Stem cells found in the blastocyst (abbrev)
- Stage of embryo that contains the inner cell mass
16 Clues: layer that forms skin and nervous system • Process by which a cell becomes specialized • Stem cells that can form only one cell type • Process where a cell divides into two cells • Stem cells found in the blastocyst (abbrev) • Germ layer that forms muscle, blood, and bone • Stem cells that can become all body cell types • ...
Cancer Crossword 2024-03-12
Across
- A unit of hereditary material
- A large, biological molecule
- Oncologist A doctor who cares for children with cancer
- Blood Cells Carry oxygen to other cells throughout the bodyDNA A molecule that carries instructions for how a cell functions
- Not being awake or aware of what's going on around you
- Help form clots that stop a wound from bleeding
- A state of unconsciousness
- A type of cancer treatment
- Growth The process by which cells collect mass and increase size
Down
- A type of cancer called acute lymphoblastic
- A disease caused by abnormal cell growth
- A disease that causes inflammation throughout the joints of the body
- A machine that helps a patient breathe
- Stream The blood flowing through the body
- Medication to kill cancer cells
- An illness that affects people, animals, or plants
- trial Testing an experimental treatment
- This type of white blood cell normally helps the immune system fight infections
- marrow Soft tissue in bones that makes blood cells
19 Clues: A state of unconsciousness • A type of cancer treatment • A large, biological molecule • A unit of hereditary material • Medication to kill cancer cells • A machine that helps a patient breathe • trial Testing an experimental treatment • A disease caused by abnormal cell growth • Stream The blood flowing through the body • A type of cancer called acute lymphoblastic • ...
Vocabulary Crossword on Cells 2021-02-13
Across
- basic unit or building blocks of life
- break up worn out cell pats and digests cell waste
- states what will happen without giving reasons for why
- a type of cell of divistion
- discovered cells with a microscope
- transports proteins and other materials to other organelles in the cell
- aid in cell reproduction
- explains ideas and observations, has several parts
- cells with a nucleus and membrane, bound organelles, plant and animal cells
- makes the protein of the cell which carry out cell functions
- the state of steady physical and chemical conditions
Down
- thick solution that fills each cell
- powerhouse of a cell
- cells with no true nucleus and membrane, NO bound organelles, bacteria
- central part of a cell
- a space within the cytoplasm of a cell
- where plants make their own food
- discovered that cells came from other cells
18 Clues: powerhouse of a cell • central part of a cell • aid in cell reproduction • a type of cell of divistion • where plants make their own food • discovered cells with a microscope • thick solution that fills each cell • basic unit or building blocks of life • a space within the cytoplasm of a cell • discovered that cells came from other cells • ...
chapter 2 part 2 2025-12-09
Across
- the process by which cells release energy
- makes a copy of a cell
- chronatids separate
- oxygen and glucose turn to make carbon dioxide, water, and cellular energy (ATP)
- a abbreviation for the stages in mitosis
- chromosomes line up in the middle
- mitosis ends
- makes lactic acid and occurs in muscle cells
- carbon dioxide, water, and light energy turn to make glucose and oxygen
Down
- takes place in yeast cells and makes alcohol, carbon dioxide, and a small amounts of energy
- final stage that splits the cells, but for plant cells it makes a cell plate
- where the cell spends most of its time
- chromosomes become visable and nuclear membrane turn invisable
- the series of events that a cell grows, gets ready for division, and divides to form two new daugther cells
- 6co2
- c6h12
- strands of replicated chromosomes
- green pigment found in the chloroplasts of plants
18 Clues: 6co2 • c6h12 • mitosis ends • chronatids separate • makes a copy of a cell • strands of replicated chromosomes • chromosomes line up in the middle • where the cell spends most of its time • a abbreviation for the stages in mitosis • the process by which cells release energy • makes lactic acid and occurs in muscle cells • green pigment found in the chloroplasts of plants • ...
MS Cell Theory and Levels of Organization 2021-01-15
Across
- Proposed that all cells come from pre-existing cells.
- This type of tissue composes muscles that can contract in produce movement.
- The building blocks of all living organisms.
- Called the tiny spaces in cork "cells."
- This type of tissue connects, supports, or surrounds other tissues or organs.
- A group of organ systems working together help to create this.
- This type of tissue is composed of cells that receive stimuli and conduct impulses in the body.
- Scientist who disproved spontaneous generation.
- There are ____ vital organs.
- A group of similar cells performing the same function.
- A group of tissues working together to perform a specific function.
Down
- A three part theory that describes the basic structure/ organization of all organisms.
- A group of organs that work together to perform a specific function.
- Discovered single celled organisms.
- This type of tissue covers body surfaces, body cavities, and organs.
- Discovered that plants were composed of cells.
- A living individual can reproduce, grow, and maintain ____.
- Discovered that animals were composed of cells.
18 Clues: There are ____ vital organs. • Discovered single celled organisms. • Called the tiny spaces in cork "cells." • The building blocks of all living organisms. • Discovered that plants were composed of cells. • Scientist who disproved spontaneous generation. • Discovered that animals were composed of cells. • Proposed that all cells come from pre-existing cells. • ...
Cell Unit 2020-05-01
Across
- its number depends on aerobic activity and found in nerve and muscle cells the most
- resolves biological structures as small as 2 nanometers
- chemical reaction that happens in the leaves of a plant
- contains cellulose and gives the cell a rigid shape
- increase in the size of an object, living
- a theory that purposes mitochondria and chloroplasts were formerly small prokaryotes
- a theory purposes that all livings are composed of cells
- involved in cell movement
- a vesicle within cytoplasm enclosed by a membrane contains fluid most of the time
- it's only found in plant cells,surrounded by double membrane
Down
- helps store calcium ions for muscular contraction
- an organelle in eukaryotic cells contains digestive enzymes
- the ability of an instrument to show two close objects seperately
- cells contain a network of protein fibres
- the most frequently used microscope, magnify up to 1.000 times of the actual living
- help the muscle to move by mysoin
- it's a type of plastid and contains chlorophyll pigment
- found in all cells except blood and sperm cells
18 Clues: involved in cell movement • help the muscle to move by mysoin • cells contain a network of protein fibres • increase in the size of an object, living • found in all cells except blood and sperm cells • helps store calcium ions for muscular contraction • contains cellulose and gives the cell a rigid shape • resolves biological structures as small as 2 nanometers • ...
Chapter 13 2026-03-24
Across
- – immunity gained from receiving preformed antibodies
- – T cell that directly kills infected or abnormal cells
- – immunity developed from exposure to antigen and production of antibodies
- – immunity involving T cells attacking infected cells
- – a protein produced by B cells that binds to a specific antigen
- – T cell that activates B cells and other immune cells
- – ability of immune system to remember and respond quickly to antigens
Down
- – immunity involving antibodies circulating in body fluids
- – initial immune response when first exposed to an antigen
- – introduction of antigen to stimulate immunity without causing disease
- – faster and stronger immune response upon re exposure
- – activated B cell that secretes large amounts of antibodies
- – lymphocyte that matures in thymus and helps control immune responses
- – long lasting cell that provides faster response upon second exposure
- – process where specific lymphocytes are selected and multiply after antigen exposure
- – a foreign substance that triggers a specific immune response
- – lymphocyte that matures in bone marrow and produces antibodies
- – molecules on cell surfaces that present antigens to T cells
18 Clues: – immunity gained from receiving preformed antibodies • – immunity involving T cells attacking infected cells • – faster and stronger immune response upon re exposure • – T cell that activates B cells and other immune cells • – T cell that directly kills infected or abnormal cells • – immunity involving antibodies circulating in body fluids • ...
Topic 1, 2 and 3 2024-05-20
Across
- cells these cells can change into any other type of cell
- Increase in size and mass by increasing the number of cells
- All cells have this. It’s a jelly like substance
- Site of protein synthesis
- a term used to describe a cell that has lost a lot of water, becoming soft
- something that affects the rate of diffusion
- Both plant and animal cells have this, its surrounded by its own membrane
- Most reactions for aerobic respiration happens here
- First one in the levels of organisation
- a membrane able to let most substances pass through
Down
- They have a flagellum
- a plant cell that has absorbed water and has cytoplasm that is pressing outwards on the cell wall
- blood cells specialised to carry oxygen
- Production of new Organs
- An example of this in plants is photosynthesis
- cells sends electrical signals along the body
- the net movement of molecules from a region of their higher concentration to a region of their lower concentration down a concentration gradient, as a result of their random movement
- this is a pigment that makes plants green
18 Clues: They have a flagellum • Production of new Organs • Site of protein synthesis • blood cells specialised to carry oxygen • First one in the levels of organisation • this is a pigment that makes plants green • something that affects the rate of diffusion • An example of this in plants is photosynthesis • cells sends electrical signals along the body • ...
BVB201 Week 12 Crossword - C,H,L,E,J 2023-10-17
Across
- Where a stem cell matures to become a T cell
- Serine proteases that trigger programmed cell death
- This cell type is dormant after a first encounter with an antigen, but upon re-exposure, they stimulate a rapid production of specific immune cells.
- They bind to receptors on helper T cells stimulating rapid mitosis
- Derived from B cells, this type actively produces antibodies.
- Cells in the blood that respond to chemicals released by pathogens and cells during infection
- A mix of antibodies that bind to multiple epitopes
- Secreted by plasma cells
Down
- Cell division which results in more cells
- Antobodies defend against this type of pathogen
- Antibody‐mediated immune response
- Attenuated virus/bacteria that trigger an immune response and memory cells
- Agglutination of proteins enhances this process
- Type of linkage in antibodies
- A non‐specific immune response
15 Clues: Secreted by plasma cells • Type of linkage in antibodies • A non‐specific immune response • Antibody‐mediated immune response • Cell division which results in more cells • Where a stem cell matures to become a T cell • Antobodies defend against this type of pathogen • Agglutination of proteins enhances this process • A mix of antibodies that bind to multiple epitopes • ...
Chapter 2 body structures and cells and pathology 2025-10-20
Across
- Study of body tissues under a microscope.
- Malignant (cancerous) tumor of glandular tissue.
- Incomplete or underdevelopment of an organ or tissue.
- Abnormal softening of a gland.
- Abnormal hardening of a gland.
- Change in the structure of cells so they no longer function normally.
- Increase in the number of normal cells in a tissue.
- Study of how the body functions.
- Benign (noncancerous) tumor of glandular tissue.
Down
- Increase in the size of an organ or tissue due to enlargement of cells.
- Jelly-like substance inside a cell that holds organelles.
- Structures in the nucleus that carry genetic information.
- Study of the structure of the body.
- Failure of an organ or tissue to develop normally.
- Abnormal development or growth of cells or tissues.
- cells Unspecialized cells that can develop into many different types of specialized cells.
16 Clues: Abnormal softening of a gland. • Abnormal hardening of a gland. • Study of how the body functions. • Study of the structure of the body. • Study of body tissues under a microscope. • Malignant (cancerous) tumor of glandular tissue. • Benign (noncancerous) tumor of glandular tissue. • Failure of an organ or tissue to develop normally. • ...
Cell choice board cross word puzzle-Dawson Fulkerson 2016-09-07
Across
- breaks down food particles and wastes in the cell
- sacs found in fungus and plant cells that can hold waste,water,and other materials
- a long linear polymer found in the nucleus of a cell
- a cell that is a structural and functional unit of a plant
- single-celled organisms that can cause disease
- manufacture protiens
- (biology) the theory that cells form the fundamental structural and functional units of all living organisms; proposed in 1838 by Matthias Schleiden and by Theodor Schwann
- the smallest unit of life
- found in plant cells; contains chlorophyll, a chemical that uses energy from the sun to make sugar
- the process in reproduction and growth by which a cell divides to form daughter cells
- any large molecule containing chains of amino acids linked by peptide bonds
- protective covering that surrounds the cell
- a unicellular organism lacking membrane-bound nuclei
- having a single basic functional unit, of an organism
- releases energy for the cell to use by using oxgen to break down sugars; powerhouse of the cell
- an organic compound essential to living cells
- a lash-like appendage used for locomotion
- a specialized part of a cell; analogous to an organ
- the process by which a cell divides into two smaller cells
- liquid in the cell that all the other organelles float around in
Down
- controls what the cell does
- a living thing that can act or function independently
- relating to the study of heredity and variation in organisms
- the simplest structural unit of an element or compound
- a cell formed by the division or budding of another cell
- having cells that lack membrane-bound nuclei
- (biochemistry) a long linear polymer of nucleotides found in the nucleus but mainly in the cytoplasm of a cell where it is associated with microsomes; it transmits genetic information from DNA to the cytoplasm and controls certain chemical processes in the cell
- an organism of one or more cells with membrane-bound nuclei
- (of living tissue) lacking normal tone or tension
- a netlike structure in the cytoplasm of animal cells
- consisting of many basic structural and functional units
- of or relating to cytoplasm
- al plant cells have this as suport for the plant
- having cells with `good' or membrane-bound nuclei
- a threadlike strand of DNA that carries genes
- diffrent parts to help a cell function
- a small round body of protein in a cell nucleus
- transportation network that moves materials around th cell
- a small anatomically normal sac or bladderlike structure
- a sheet of tissue that lines or connects organs or cells
40 Clues: manufacture protiens • the smallest unit of life • controls what the cell does • of or relating to cytoplasm • diffrent parts to help a cell function • a lash-like appendage used for locomotion • protective covering that surrounds the cell • having cells that lack membrane-bound nuclei • a threadlike strand of DNA that carries genes • ...
Cells, Tissues and Organs! 2014-07-18
Across
- single-celled microorganisms, bigger than bacteria, used to make beer
- tissue that contracts to cause movement
- controls all the activities of the cell
- single-celled organisms much smaller than plant and animal cells
- Membrane controls the passage in and out of cells
- tissue covers organs and protects them
- release energy during respiration
- tissue contains secretory cells that produce substances like hormones and enzymes
- Where proteins are made
Down
- A group of cells with the same structure and function
- Absorb light energy to make food for photosynthesis
- cells that carry out particular functions e.g. sperm
- Permanent structures inside a plant cell filled with sap
- SPreading out of particles from an area of high concentration to a low concentration
- circular pieces of DNA in bacterial cells
- a liquid gell in which all the cells reactions take place
16 Clues: Where proteins are made • release energy during respiration • tissue covers organs and protects them • tissue that contracts to cause movement • controls all the activities of the cell • circular pieces of DNA in bacterial cells • Membrane controls the passage in and out of cells • Absorb light energy to make food for photosynthesis • ...
chapter 2 Body structures and pathology 2025-10-22
Across
- Study of body tissues under a microscope.
- Malignant (cancerous) tumor of glandular tissue.
- Incomplete or underdevelopment of an organ or tissue.
- Abnormal softening of a gland.
- Abnormal hardening of a gland.
- Change in the structure of cells so they no longer function normally.
- Increase in the number of normal cells in a tissue.
- Study of how the body functions.
- Benign (noncancerous) tumor of glandular tissue.
Down
- Increase in the size of an organ or tissue due to enlargement of cells.
- Jelly-like substance inside a cell that holds organelles.
- Structures in the nucleus that carry genetic information.
- Study of the structure of the body.
- Failure of an organ or tissue to develop normally.
- Abnormal development or growth of cells or tissues.
- cells Unspecialized cells that can develop into many different types of specialized cells.
16 Clues: Abnormal softening of a gland. • Abnormal hardening of a gland. • Study of how the body functions. • Study of the structure of the body. • Study of body tissues under a microscope. • Malignant (cancerous) tumor of glandular tissue. • Benign (noncancerous) tumor of glandular tissue. • Failure of an organ or tissue to develop normally. • ...
Cell Crossword Puzzle 2021-06-03
Across
- the power house of the cell
- a plastid that contains chlorophyll
- the material or protoplasm within a living cell
- sub cellular structure that has one or more jobs to perform in a cell
- organelle found on eukaryotic cells
- organisms whose cells have a nucleus enclosed within a nuclear envelope.
- structural layer surrounding some types of cells
- smallest unit of living matter
Down
- a complex structure within an organization or system.
- the transportation system of the eukaryotic cell
- membrane-bound organelle found in many animal cells
- surrounding the cytoplasm of a cell.
- macromolecular machines, found within all living cells
- controls and regulates the activities of the cell
- unicellular organism that lacks a nuclear membrane-enclosed nucleus
- slender thread like structure
- organelle found in most eukaryotic cells
17 Clues: the power house of the cell • slender thread like structure • smallest unit of living matter • a plastid that contains chlorophyll • organelle found on eukaryotic cells • surrounding the cytoplasm of a cell. • organelle found in most eukaryotic cells • the material or protoplasm within a living cell • the transportation system of the eukaryotic cell • ...
foods crossword puzzle 2015-11-11
Across
- helps prevent eye problems
- is part of every cell in the body and helps cells function normally
- helps blood clot
- helps the body keep a balance of water in the blood and body tissues
- is important for normal brain and nerve function
- makes red blood cells
- helps th body make red blood cells
- helps convert carbs to into energy
Down
- helps red blood cells carry oxygen to all parts of the body
- strengthens bones by helping the body absorb calcium
- helps muscles and nerves function
- turns carbs into energy
- found in milk and other dairy products
- helps the body turn food into energy
- an antioxidant that helps individual cells live longer
- a tissue that holds cells together
- keeps your immune system strong and helps heal wounds
17 Clues: helps blood clot • makes red blood cells • turns carbs into energy • helps prevent eye problems • helps muscles and nerves function • a tissue that holds cells together • helps th body make red blood cells • helps convert carbs to into energy • helps the body turn food into energy • found in milk and other dairy products • is important for normal brain and nerve function • ...
Cells and Viruses 2025-03-31
Across
- plants have it
- both plants and animals have it
- Long term cycle
- simple cells
- both plats and animals have it
- Short term cycle
- animals have it
- attacks white blood cells
- complex cells
Down
- viruses are....
- plants have it
- Holds genetic material
- viruses need it to reproduce
- smallest unit of living
- cells are_____ things
15 Clues: simple cells • complex cells • plants have it • plants have it • viruses are.... • Long term cycle • animals have it • Short term cycle • cells are_____ things • Holds genetic material • smallest unit of living • attacks white blood cells • viruses need it to reproduce • both plats and animals have it • both plants and animals have it
Cell Unit 2020-05-01
Across
- the ability of an instrument to show two close objects seperately
- a theory purposes that all livings are composed of cells
- chemical reaction that happens in the leaves of a plant
- it's a type of plastid and contains chlorophyll pigment
- found in all cells except blood and sperm cells
- helps store calcium ions for muscular contraction
- the most frequently used microscope, magnify up to 1.000 times of the actual living
- involved in cell movement
Down
- cells contain a network of protein fibres
- resolves biological structures as small as 2 nanometers
- a vesicle within cytoplasm enclosed by a membrane contains fluid most of the time
- an organelle in eukaryotic cells contains digestive enzymes
- a theory that purposes mitochondria and chloroplasts were formerly small prokaryotes
- contains cellulose and gives the cell a rigid shape
- it's only found in plant cells,surrounded by double membrane
- increase in the size of an object, living
- its number depends on aerobic activity and found in nerve and muscle cells the most
- help the muscle to move by mysoin
18 Clues: involved in cell movement • help the muscle to move by mysoin • cells contain a network of protein fibres • increase in the size of an object, living • found in all cells except blood and sperm cells • helps store calcium ions for muscular contraction • contains cellulose and gives the cell a rigid shape • resolves biological structures as small as 2 nanometers • ...
Plant structure and function 2024-10-14
Across
- hair like structures that aids in absorption
- long columnar cells for photosynthesis
- roots that grow above the ground for support
- three petals and multiples
- thin walled cells for gas exchange and storage
- layers of xylem and phloem in the woody stem
- waxy water proof layer in the leaf prevent water loss
Down
- the center of the stem cells
- waxy waterproof layer keeps water inside thexylem
- uneven thickening for flexibility
- one main thick root that stores food
- elongated narrow cells that transports water in the xylem vessels
- circular cells with spaces for gas exchange
- a cell with a nucleus that supports the phloem
- opening for gas exchange
- cells that control opening and closing of the stomata
- produces new xylem and phloem
17 Clues: opening for gas exchange • three petals and multiples • the center of the stem cells • produces new xylem and phloem • uneven thickening for flexibility • one main thick root that stores food • long columnar cells for photosynthesis • circular cells with spaces for gas exchange • hair like structures that aids in absorption • roots that grow above the ground for support • ...
Inflammation 2025-03-20
Across
- clotting cascade creates (________) meshwork boundary, trapping injurious agent
- Kinin-kallekrein system notably produces (________), involved in clotting
- increased tissue swelling causes pain by stimulating these
- cardinal sign of inflammation causing the affected area to increase in size
- complement system is activated by these proteins
- injured cells release these
- cluster of cells around indigestible agent
- viscous exudate
- chronic inflammation damages these healthy cells
Down
- first WBCs to enter site of insult
- warmth as a cardinal sign of inflammation is caused by this process
- mast cells release this
- first line body defence (_______) immunity
- cells that produce fibrous connective tissue
- (________) transports cells + plasma components into tissue
- exudate containing pus due to microbe incursion
- process where complement system creates pores in offending cell membranes, causing them to burst and die
17 Clues: viscous exudate • mast cells release this • injured cells release these • first WBCs to enter site of insult • first line body defence (_______) immunity • cluster of cells around indigestible agent • cells that produce fibrous connective tissue • exudate containing pus due to microbe incursion • complement system is activated by these proteins • ...
Immune system L1 2021-03-08
Across
- What is the name of the swelling that occurs if lymphatic vessels break and leak lymph into the surrounding tissues?
- What part of cells the line mucus membranes help to move mucous and pathogens out of the body?
- MHC is major ______ complex.
- What is the general name for any agent (foreign substance) that causes disease?
- What acts both as a chemical and physical barrier in our body?
- What cells carry our adaptive immunity?
- What component of the innate immune system releases clotting factors?
- What component of the immune system forms a membrane attack complex to punch holes in pathogens?
- What type of cells produces histamine?
- What do cytotoxic T-cells produce, which punch holes in infected cells?
Down
- What is the name of the enzyme in mucous that destroys bacteria?
- What is usually administered via injection, which helps the immune system develop protection from a disease?
- What cell can phagocytose pathogens?
- What is the name of the cell that makes mucous?
- What is the name of the immune system that we are born with?
- What is the name of the proteins that B-cells secrete?
- What is the name of the chemicals produced by dendritic cells, which stimulate the inflammatory reaction?
- Where do T-cells go to get educated or mature?
18 Clues: MHC is major ______ complex. • What cell can phagocytose pathogens? • What type of cells produces histamine? • What cells carry our adaptive immunity? • Where do T-cells go to get educated or mature? • What is the name of the cell that makes mucous? • What is the name of the proteins that B-cells secrete? • What is the name of the immune system that we are born with? • ...
Immune system L1 2021-03-08
Across
- What part of cells the line mucus membranes help to move mucous and pathogens out of the body?
- What cell can phagocytose pathogens?
- What is the name of the immune system that we are born with?
- MHC is major ______ complex.
- What do cytotoxic T-cells produce, which punch holes in infected cells?
- What type of cells produces histamine?
- What component of the immune system forms a membrane attack complex to punch holes in pathogens?
Down
- What acts both as a chemical and physical barrier in our body?
- What is the name of the chemicals produced by dendritic cells, which stimulate the inflammatory reaction?
- What is the general name for any agent (foreign substance) that causes disease?
- What is the name of the proteins that B-cells secrete?
- What cells carry our adaptive immunity?
- What is the name of the cell that makes mucous?
- What is usually administered via injection, which helps the immune system develop protection from a disease?
- What component of the innate immune system releases clotting factors?
- What is the name of the enzyme in mucous that destroys bacteria?
- Where do T-cells go to get educated or mature?
- What is the name of the swelling that occurs if lymphatic vessels break and leak lymph into the surrounding tissues?
18 Clues: MHC is major ______ complex. • What cell can phagocytose pathogens? • What type of cells produces histamine? • What cells carry our adaptive immunity? • Where do T-cells go to get educated or mature? • What is the name of the cell that makes mucous? • What is the name of the proteins that B-cells secrete? • What is the name of the immune system that we are born with? • ...
immune system 2023-02-28
Across
- T cell a process that activates the helper T cell
- proteins helps phagocytic cells binds tighter to pathogen and activating the phagocytes
- proteins produced by B lymphocytes that specifically react with foreign antigen
- source of the pathogen in the enviroment
- disease a disease that is caused by a pathogen passed from one organism to another, disrupting homeostasis in the organisms body
- the cause of infectious diseases
- Nodes filter lymph for bacteria and tumor cells
- large outbreak in a area and afflict many people
- cytokine that causes an inflammatory response to an injury; resulting in redness, swelling, warmth and pain.
Down
- binds to neighboring cells and stimulates these cells to produce ativiral proteins which can prevent viral replication in these cells
- type of white blood cell that is produced in red bone marrow
- widespread throughout a large region, such as a country, continent, or the entire globe
- postulates rules for demonstrating that an organism causes a disease
- diseases some diseases, such as a common cold
- substance that can kill the or inhibit the growth of microorganisms
- Response white blood cells engulf foreign substances and body temperature rises.
- fluid found in the lymphatic system
- T cells destroys pathogens and release chemicals call cytokines
- cells long living cells that are exposed to the antigen during the primary immune response
19 Clues: the cause of infectious diseases • fluid found in the lymphatic system • source of the pathogen in the enviroment • large outbreak in a area and afflict many people • diseases some diseases, such as a common cold • Nodes filter lymph for bacteria and tumor cells • T cell a process that activates the helper T cell • ...
lymphatic system 2023-03-30
Across
- oval lymphatic tissues on each side of the pharynx that filter air to protect the body from bacterial invasion; also called palatine
- an enzyme found in saliva and sweat and tears that destroys the cell walls of certain
- Produces blood cells, destroys damaged blood cells, stores blood cells
- the quality of being unaffected by something
- Found within the lymph nodes, they are phagocytes that destroy bacteria, cancer cells, and other foreign matter in the lymphatic stream.
- amine formed from histidine that stimulates gastric secretions and dilates blood vessels
- allow lysosomes to fuse with the vesicles that contain the ingested bacteria and viruses
- chemicals released by T helper cells that stimulate B cells
- Bean-shaped filters that cluster along the lymphatic vessels of the body. They function as a cleanser of lymph as wells as a site of T and B cell activation
- Lymph nodes, spleen, and thymus gland
- the two types of white blood cells that are part of the body's immune system: B lymphocytes form in the bone marrow and release antibodies that fight bacterial infections; T lymphocytes form in the thymus and other lymphatic tissue and attack cancer cells, viruses, and foreign substances.
- Cells that develop from B cells and produce antibodies.
- molecules that set the body's thermostat to a higher temperature. they are released by certain leukocytes
- involved in nonspecific inflammatory response its a chemical that increase vascular permeability, which leads to edema and swelling, attract neutrophils
- dead or weakened pathogens that are injected into the body to cause the production of antibodies that will prevent disease
Down
- large vessels with valves, which collect and carry lymph to lymph nodes
- a thin coagulable fluid (similar to plasma but) containing white blood cells (lymphocytes) and chyle
- Thick yellowish-white fluid that is formed in infected wounds. It is composed of dead and dying white blood cells (principally neutrophils), tissue debris, and dead microorganisms.
- an organism that produces disease in a host organism disease being alteration of one or more metabolic functions in response to the presence of the organism
- Gut-associated lymphoid tissue present in the wall of the small intestine, especially the ileum.
- movement by a cell or organism in reaction to a chemical stimulus
- a ductless glandular organ at the base of the neck that produces lymphocytes and aids in producing immunity
- Antiviral proteins secreted by T cells
- collects lymph from the left side of the head and neck, the upper left quadrant of the trunk, the left arm, and the entire lower portion of the trunk and both legs; empties into the left subclavian vein
- foreign substances that trigger the attack of antibodies in the immune response.
25 Clues: Lymph nodes, spleen, and thymus gland • Antiviral proteins secreted by T cells • the quality of being unaffected by something • Cells that develop from B cells and produce antibodies. • chemicals released by T helper cells that stimulate B cells • movement by a cell or organism in reaction to a chemical stimulus • ...
Cells and organelles 2016-12-08
Across
- within nucleus, where ribosomes are made
- for cytoskeleton and provides structure
- storage area in cell for water, food, or waste...larger in plants
- control center for cell process, contains DNA and RNA
- moves material around the cell (2 words)
- keeps internal passageways free of mucus or foreign material
- site of photosynthesis
- packaging and secreting of proteins out of the cells parts
- all plants are made of cells
Down
- surrounds nucleus (2 words)
- have organelles, have a nucleus (2 words)
- watery material inside cell, holds organelles
- has enzymes which digests waste and worn out cell parts
- lack organelles, no nucleus (2 words)
- cells arise from preexisting cells
- outer boundary of the cell, selectively permeable (2 words)
- all animals are made of cells
- saw cork cells under a microscope
- for cell division, only in animals
- saw single cell organisms under a scope
- when DNA is bound with proteins
- site of cellular respiration
- rigid structure outside cell membrane. supports and protects, only in plants (2 words)
- enables the cell to move
- site of protein synthesis
25 Clues: site of photosynthesis • enables the cell to move • site of protein synthesis • surrounds nucleus (2 words) • site of cellular respiration • all plants are made of cells • all animals are made of cells • when DNA is bound with proteins • saw cork cells under a microscope • cells arise from preexisting cells • for cell division, only in animals • ...
Cells and organelles 2016-12-08
Across
- site of protein synthesis
- keeps internal passageways free of mucus or foreign material
- site of cellular respiration
- moves material around the cell (2 words)
- all plants are made of cells
- has enzymes which digests waste and worn out cell parts
- enables the cell to move
- site of photosynthesis
- packaging and secreting of proteins out of the cells parts
- for cell division, only in animals
- cells arise from preexisting cells
- control center for cell process, contains DNA and RNA
Down
- for cytoskeleton and provides structure
- have organelles, have a nucleus (2 words)
- lack organelles, no nucleus (2 words)
- outer boundary of the cell, selectively permeable (2 words)
- surrounds nucleus (2 words)
- within nucleus, where ribosomes are made
- storage area in cell for water, food, or waste...larger in plants
- saw single cell organisms under a scope
- watery material inside cell, holds organelles
- rigid structure outside cell membrane. supports and protects, only in plants (2 words)
- saw cork cells under a microscope
- when DNA is bound with proteins
- all animals are made of cells
25 Clues: site of photosynthesis • enables the cell to move • site of protein synthesis • surrounds nucleus (2 words) • site of cellular respiration • all plants are made of cells • all animals are made of cells • when DNA is bound with proteins • saw cork cells under a microscope • for cell division, only in animals • cells arise from preexisting cells • ...
science 2022-11-01
Across
- cells appear to rest
- a healthy internal balance of things
- the last part of cell division
- a reactant is ingredient
- the fourth part in cell division
- movement of substances (other than water)across membrane
- the third part in cell division
- the fifth part of cell division
- organisms are made of many cells
- a group of organs that work together to perform one or more functions
- process of getting rid of wastes
- process of taking in food
Down
- movement of water across membrane
- the second part of cell division
- makes body cells for growth and repair
- material made of cells
- process of breaking down food into usable forms
- multiple tissue coming together to do a job
- makes reproductive cells that have half the number of chromosomes
- food making process in plants
- organisms are made of only one cell
- chemical process where energy is stored
- something being produced
- an individual animal, plant, or single-celled life form.
- the basic building blocks of life
25 Clues: cells appear to rest • material made of cells • a reactant is ingredient • something being produced • process of taking in food • food making process in plants • the last part of cell division • the third part in cell division • the fifth part of cell division • the second part of cell division • the fourth part in cell division • organisms are made of many cells • ...
Cardiac muscle 2022-09-28
Across
- resting membrane potential in cardiac muscle
- what ion is responsible for the plateau in cardiac muscle AP?
- primary ion responsible for AP in a pacemaker cell
- location of pacemaker
- muscular wall of the heart
- ______ cells: capable of forming action potentials
- T/F Ca+ binds to Troponin in cardiac excitation-contraction coupling.
- the duration of the action potential is the _____ as the duration of its contraction.
- T/F Cardiac muscles can have tetanization?
- covers the outer surface of the heart; aka visceral pericardium
- normal pacemaker of the heart
Down
- _____ channels participate in spontaneous depolarization of the pacemaker
- mitochondria make up __% of cytoplasm volume in cardiac fibers
- ________ cells: contracting heart cells; striated; conduct impulse; atrial and ventricular muscle
- compartment in the thoracic cavity that holds the heart
- pacemaker Na channels; close during AP
- serous membrane forms the outer wall of the heart cavity sac
- covers the inner surface of the heart
- the myocardium is interconnected by _________ which allow AP to travel easily
- ________ cells: conduct action potentials through the heart; create excitatory system that controls rhythmical beating
- Atrial cells have ______ action potentials than ventricular cells.
21 Clues: location of pacemaker • muscular wall of the heart • normal pacemaker of the heart • covers the inner surface of the heart • pacemaker Na channels; close during AP • T/F Cardiac muscles can have tetanization? • resting membrane potential in cardiac muscle • primary ion responsible for AP in a pacemaker cell • ______ cells: capable of forming action potentials • ...
Differentiated Tasks 2021-03-29
Across
- DNA synthesis in the cell cycle.
- A unit passed from parent to offspring.
- Uncontrolled cell growth.
- Growth phase in the cell cycle.
- Sperm cells or egg cells.
- Creates two identical diploid cells.
- Two homologous genes that are paired.
- Passing of traits from parents.
- Growth and prep for mitosis/meiosis.
- One leg that contains DNA.
- Does not need two parents.
- First stage of sexual reproduction.
- Fertilized egg from sexual reproduction.
- Growing a bud that breaks off and regrows.
- Created in mitosis.
- The material that DNA is made of.
- Breaking off and asexually regrowing.
Down
- Genetic material.
- Is easily covered over by a stronger gene.
- Second stage of sexual reproduction.
- Cancer that does not spread in the body.
- Chromosomes that are similar size and gene.
- Needs two parent cells.
- Used to make a gamete.
- Creates four different haploid cells.
- Main microtubule that forms in animal cells.
- Cancer that travels in the body.
- Created in meiosis.
- Can overpower a different variant of a gene.
- A structure used to carry genetic material.
30 Clues: Genetic material. • Created in meiosis. • Created in mitosis. • Used to make a gamete. • Needs two parent cells. • Uncontrolled cell growth. • Sperm cells or egg cells. • One leg that contains DNA. • Does not need two parents. • Growth phase in the cell cycle. • Passing of traits from parents. • DNA synthesis in the cell cycle. • Cancer that travels in the body. • ...
Mitosis 2024-02-29
Across
- A reproductive cell
- Where the Nucleolus disappears
- these link to the chromosomes and pull them apart
- When the cell is almost finished dividing
- Connected to the spindle during mitosis
- Where a single parent cell divides to make two new daughter cells
- Where Sister chromatids separate at kinetochores
- Where spindle fibers attach to centromeres
- This is the presence of a single set of chromosomes in an organism's cells
- The separation of two daughter cells
Down
- The process where two haploid cells (gametes) fuse to form a diploid zygote
- A complete set of chromosomes
- A type of cell division in sexually reproducing organisms
- Stage that prepares for mitosis where the cell spends most of its time
- In this reproduction, the sperm and egg join
- This is presence of two complete sets of chromosomes in an organism's cells, with each parent contributing a chromosome to each pair.
- DNA replication during interphase
- Growing and preparing for mitosis phase during interphase
- DNA and proteins that form the chromosomes found in the cells
- First growing stage in interphase
20 Clues: A reproductive cell • A complete set of chromosomes • Where the Nucleolus disappears • DNA replication during interphase • First growing stage in interphase • The separation of two daughter cells • Connected to the spindle during mitosis • When the cell is almost finished dividing • Where spindle fibers attach to centromeres • In this reproduction, the sperm and egg join • ...
Chapter 11 Blood and Immunity 2024-06-21
Across
- red blood cells
- iron containing pigment on RBC to which the oxygen molecule attaches
- can donate to anyone, can only receive one type
- cells produced in red bone marrow
- hereditary deficiency of specific clotting, passed from mother to son
- fluid that circulates through vessels
- any failure in immune system
- platelets
- decrease in hemoglobin in blood
- decrease in all cells of the blood
- can receive all other blood types
- deficiency in number of platelets
- substance in which inhibits blood clotting
Down
- enlargement of the spleen
- hives
- 54-62%, phagocytosis
- 90% water, also contains nutrients, gases, albumin, clotting factors, and electrolytes
- rapidly dividing but incompetent white blood cells
- increase in the number of red blood cells in whole blood
- less than 1%, allergic reactions
- protection against disease
- white blood cells
- 1-3%, allergic reactions, defense against parasites
- insoluble protein formed from fibrinogen during the clotting of blood
- harmful overreaction of the immune system
- used to treat allergic reactions
- severe allergic reaction
- important for homeostasis, active during coagulation
- 25-38%, immunity
- 3-7% phagocytosis
30 Clues: hives • platelets • red blood cells • 25-38%, immunity • white blood cells • 3-7% phagocytosis • 54-62%, phagocytosis • severe allergic reaction • enlargement of the spleen • protection against disease • any failure in immune system • decrease in hemoglobin in blood • less than 1%, allergic reactions • used to treat allergic reactions • cells produced in red bone marrow • ...
Lab Results Definition Crossword 2025-09-24
Across
- red blood cells in the urine
- ketones in the urine
- protein in the urine
- high blood eosinophils
- low blood lymphocytes
- low blood eosinophils
- bacteria in the urine
- low blood albumin
- high blood glucose
- low blood calcium
- high blood potassium
- high blood calcium
- high blood lymphocytes
- high white blood cells in the blood
- low blood sodium
- low blood cholesterol
- low blood potassium
Down
- urine that has the same specific gravity as plasma
- low blood neutrophils
- high blood albumin
- high blood reticulocytes
- high blood platelets
- increased red blood cells in the blood
- crystals in the urine
- high blood cholesterold
- high blood globulins
- high blood neutrophils
- low white blood cells in the blood
- increased kidney values in the blood
- low blood globulins
- low blood platelets
- white blood cells in the urine
- glucose in the urine
- high blood sodium
- urine that has a lower specific gravity than plasma
- low blood glucose
- low red blood cells in the blood
37 Clues: low blood sodium • low blood albumin • low blood calcium • high blood sodium • low blood glucose • high blood albumin • high blood glucose • high blood calcium • low blood globulins • low blood platelets • low blood potassium • ketones in the urine • high blood platelets • protein in the urine • high blood globulins • glucose in the urine • high blood potassium • low blood neutrophils • ...
Microscope/Cell Theory Review 2023-02-01
Across
- Discovered all animals were made up of cells
- The part of the microscope that controls how much light gets to the slide
- The bottom of the microscope
- Three statements about cells
- Used to hold the microscope when carried
- The part of the microscope on which the slide rests
- Discovered all cells come from preexisting cells
- The part of the microscope used to sharpen the detail
- Provides light for the microscope
Down
- Instrument used to see images not visible to the eye alone
- The part of the microscope that holds the objective lenses
- The lens used to look into a microcope
- The part of the microscope used for focus
- The lens that changes the viewing power of the microscope
- Holds the slides in place
- The part of the microscope that contains the ocular lens
- Named cells
- Discovered all plants were made up of cells
18 Clues: Named cells • Holds the slides in place • The bottom of the microscope • Three statements about cells • Provides light for the microscope • The lens used to look into a microcope • Used to hold the microscope when carried • The part of the microscope used for focus • Discovered all plants were made up of cells • Discovered all animals were made up of cells • ...
3.1 2021-10-06
Across
- Chromosomes line up across the center
- The second growth phase of the cell cycle
- visible within the nucleus; consists of DNA
- “in between” period of growth longest stage of the cell cycle
- structure of nucleic acids and protein found in the nucleus
- Chromatin condenses into chromosomes
- division of cytoplasm
- tumor that cant be removed
- passed on from 1 generation to another by chromosomes
- result is the second cell enters mitosis
- Chromosomes gather at opposite ends of the cell and lose their distinct shapes
Down
- as a result they divide uncontrollably and from masses of cells-tumors
- growth phase and creation of new organelles
- the process in which a cell divides into 2 new daughter cells
- one of two identical "sister" parts of a duplicated chromosome
- process in which cells divide into two new daughter cells
- The synthesis phase of the cell cycle
- series of events that cells go through as they grow and divide
- tumor that can invade surrounding cells
- Sister chromatids separate into individual chromosomes and are moved apart
20 Clues: division of cytoplasm • tumor that cant be removed • Chromatin condenses into chromosomes • Chromosomes line up across the center • The synthesis phase of the cell cycle • tumor that can invade surrounding cells • result is the second cell enters mitosis • The second growth phase of the cell cycle • growth phase and creation of new organelles • ...
Mitosis and Meiosis By: Helen Creamer 2022-03-28
Across
- nuclear envelope forms around chromosomes at each pole, establishing daughter nuclei
- cells that contain pairs of homologous cells
- chromosomes matched in length, centromere position, and staining pattern
- tumor that spreads to other locations
- tumor that remains at the original site
- sister chromatids separate at the centromeres and are pulled to opposite poles
- sequence of stages leading from adults of one generation to the adults of the next (two words)
- the proscess of cell division
- formed by fertilization
- cells that have 46 chromosomes forming 23 pairs of homologous chromosomes
- cytoplasm is divided into separate cells
- chromosomes align at the cell equator
Down
- the need for cells to be in contact with a solid surface to divide (two words)
- type of cell division that produces haploid gametes in diploid organisms
- a mass of abnormally growing cells within otherwise normal tissue
- chromosomes exchanging segments (two words)
- cell that has a single set of chromosomes
- DNA duplicates, cytoplasm contents duplicate, 2 centrosomes form
- position of a gene
- homologous chromosomes come together in pairs
20 Clues: position of a gene • formed by fertilization • the proscess of cell division • tumor that spreads to other locations • chromosomes align at the cell equator • tumor that remains at the original site • cytoplasm is divided into separate cells • cell that has a single set of chromosomes • chromosomes exchanging segments (two words) • ...
Immune System 2022-03-22
Across
- secretes antibodies
- lymphatic massage starts here
- white blood cells that destroy debris
- Lymphatic vessels have these to keep lymph going one direction
- where ALL lymph nodes drain
- proteins produced by B cells that destroy antigens
- stores blood in the body, and is located in the upper left quadrant of the stomach
- example of specific immunity
- makes clots
- gland that provides immune support early in life
- white blood cells
- thrombocytes AKA
- Chemical released by the body in response to an injury or allergen
- where t cells mature
Down
- these remove and filter pathogens and debris from lymphatic fluid
- clear watery fluid that surrounds cells
- where the largest amount of lymph fluid drains
- The action or process of recognizing foreign bodies
- lymphocytes are formed in
- fluid between tissue cells
- micro-organisms and invaders in the blood are called
- Intestinal lymphatic tissue
- liquid connective tissue
- lymphatic massage strengthens the
- largest percent of blood cells in the body
- lymph is pulled from
- axillary, inguinal, popliteal, terminus and cisterna, chyli
- lymph follows
28 Clues: makes clots • lymph follows • thrombocytes AKA • white blood cells • secretes antibodies • lymph is pulled from • where t cells mature • liquid connective tissue • lymphocytes are formed in • fluid between tissue cells • where ALL lymph nodes drain • Intestinal lymphatic tissue • example of specific immunity • lymphatic massage starts here • lymphatic massage strengthens the • ...
Blood 2018-02-27
Across
- / Name given to red blood cells when they have a nucleus
- / Invasion and multiplication of foreign microorganisms in the body
- / clotting chemical
- / obtained through gaseous exchange
- / Shape of red blood cells
- / stops loss of blood
- / a form of blood grouping
- / Protect body against foreign microorganisms
- / A white blood cell
- / protein found in Red Blood Cells
- / Division of blood types
- / Initial product from breakdown of haemoglobin
- / Alternative name for red blood cells
- / a form of blood grouping
- / found in plasma
- / where blood cells are made
- / Plasma without clotting proteins
- / multiple "control centres" of a cell
- / blood clot inside blood vessel
Down
- / Allow easy loss of Oxygen to cells in the body
- / Engulfs foreign substances
- / Engulf bacteria
- / made by lymphocytes
- / found in plasma
- / People who are unable to produce a type of clotting chemical
- / large phagocytes
- / transport oxygen
- / Accepts any blood type
- / clot blood
- / A blood recycling organ
- / arises from shortage of haemoglobin
- / product of red blood cell breakdown
- / Make antibodies
- / A blood recycling organ
- / liquid part of blood
35 Clues: / clot blood • / Engulf bacteria • / found in plasma • / Make antibodies • / found in plasma • / large phagocytes • / transport oxygen • / clotting chemical • / A white blood cell • / made by lymphocytes • / stops loss of blood • / liquid part of blood • / Accepts any blood type • / A blood recycling organ • / Division of blood types • / A blood recycling organ • ...
Cell Division 2017-12-28
Across
- Control centre of the cell
- Compact DNA
- A visual representation of all the chromosomes found in an organism
- A cell with a membrane bound nucleus
- A mutated gene present on a specific location of a chromosome
- having genetic information
- The building blocks
- A cell without a nucleus
- Cell divides to produce 4 different genetic cells
- The last phase of cell division
- A series of germ cells each descended from earlier cells
- Synthesises protein
- The first stage of cell division
- Microtubules that helps in cell division
- Phase of a cell cycle
Down
- Unit of heredity of your characteristics
- The set of DNA
- Diploid cells of the body
- Cell death
- A single set of chromosome
- wall Gives support and structure to plant cells
- Formed by the centroile during cell division
- A set of two chromosomes
- Cell divides to produce 2 similar cells
- The centre of the chromosomes
- The second stage of cell division
- of a eukaryotic cell
- A mature haploid cell
28 Clues: Cell death • Compact DNA • The set of DNA • The building blocks • Synthesises protein • of a eukaryotic cell • A mature haploid cell • Phase of a cell cycle • A set of two chromosomes • A cell without a nucleus • Diploid cells of the body • Control centre of the cell • A single set of chromosome • having genetic information • The centre of the chromosomes • The last phase of cell division • ...
Cell Structure & Function Crossword 2025-10-28
Across
- double membrane that surrounds nucleus
- found in cytoplasm
- has ribosomes, transports proteins to the Golgi Body
- smallest unit that can carry out all the processes of life
- 1673 first to observe living cells, animalcules
- 1855 determined cells from pre-existing cells
- phospholipid bilayer behaves like a fluid more than a solid
- 1665 discovered cells in slices of cork, cubicles
- fluid on inside
- region that includes the fluid, the cytoskeleton, and all of the organelles except the nucleus
- lacks a nucleus and membrane-bound organelles
- total volume
- attached to the surface of the rough Er
- has a nucleus and membrane-bound organelles
Down
- directs the cell's activities and stores DNA
- builds lipids, participates in detoxification, transports lipids to the Golgi Body
- specialized structures within a cell
- makes ribosomes and RNA
- inner membrane
- 1838 disocvered plant cells
- only the fluid part of the cell
- outer boundary
- 1839 discovered animal cells
- harvest energy from organic compounds and transfer it to ATP
- DNA
- three statements of the cell theory
26 Clues: DNA • total volume • inner membrane • outer boundary • fluid on inside • found in cytoplasm • makes ribosomes and RNA • 1838 disocvered plant cells • 1839 discovered animal cells • only the fluid part of the cell • three statements of the cell theory • specialized structures within a cell • double membrane that surrounds nucleus • attached to the surface of the rough Er • ...
