cells Crossword Puzzles

Cells 2020-12-02

Cells crossword puzzle
Across
  1. releases energy
  2. packages and ships protein
  3. stores food water and waste
  4. modifies and transports protein
  5. gives the plant cell structure
  6. make protein
Down
  1. the fluid that surrounds the organelles
  2. selects what enters and leaves the cell
  3. control center
  4. makes ribosomes
  5. carries out photosynthesis in the plant cell

11 Clues: make protein • control center • releases energy • makes ribosomes • packages and ships protein • stores food water and waste • gives the plant cell structure • modifies and transports protein • the fluid that surrounds the organelles • selects what enters and leaves the cell • carries out photosynthesis in the plant cell

Cells 2020-12-17

Cells crossword puzzle
Across
  1. controls what comes into and out of a cell
  2. uses chemicals to break down food and worn out cell parts
  3. produces the energy a cell needs in order to carry out it's functions
  4. stores wastes, water, food, etc.
  5. control centre of a cell and contains cell DNA
  6. uses the energy from sunlight to produce food in a plant cell
Down
  1. Reticulum uses passageways to carry proteins from one part of a cell to another.
  2. bodies receives materials and proteins from the ER and then distributes them
  3. gel like fluid where organelles are found in
  4. assembles amino acids to create proteins
  5. rigid outer layer of a plant cell

11 Clues: stores wastes, water, food, etc. • rigid outer layer of a plant cell • assembles amino acids to create proteins • controls what comes into and out of a cell • gel like fluid where organelles are found in • control centre of a cell and contains cell DNA • uses chemicals to break down food and worn out cell parts • ...

cells 2017-05-07

cells crossword puzzle
Across
  1. small structures in the cytoplasm
  2. jelly-like substance inside a cell
  3. thread-like structures
  4. contains chlorophyll
  5. sac-like organelle in cells used to store food
  6. combination of different types of tissues
  7. combination of nucleus and cytoplasm
Down
  1. control centre of the cell
  2. green colour pigment
  3. liquid in the nucleus
  4. small rod-like organelle

11 Clues: green colour pigment • contains chlorophyll • liquid in the nucleus • thread-like structures • small rod-like organelle • control centre of the cell • small structures in the cytoplasm • jelly-like substance inside a cell • combination of nucleus and cytoplasm • combination of different types of tissues • sac-like organelle in cells used to store food

Cells 2019-08-26

Cells crossword puzzle
Across
  1. The battery of the cell.
  2. The part of the cell that makes proteins.
  3. Wave back and forth to move mucus along.
  4. Controls what enters and leaves the cell.
  5. Recycling centres of the cell.
  6. Provides the instructuions for the cell.
  7. Smallest unit of a living thing.
Down
  1. Collect light energy to use in photosynthesis.
  2. A jelly-like substance where many of the cell's reaction occur.
  3. A storage space filled with sap that is only only found in plant cells.
  4. Provides strength and support to plant cells.

11 Clues: The battery of the cell. • Recycling centres of the cell. • Smallest unit of a living thing. • Wave back and forth to move mucus along. • Provides the instructuions for the cell. • The part of the cell that makes proteins. • Controls what enters and leaves the cell. • Provides strength and support to plant cells. • Collect light energy to use in photosynthesis. • ...

Cells 2017-02-10

Cells crossword puzzle
Across
  1. an organism made of more than one cell, such as a dog
  2. the organelle specific to a plant that converts light energy from the sun to food for the plant
  3. the organelle that acts as a semi-permeable sac, letting some things into and out of the cell, but not others
  4. the organelle that is the "brain" of the cell; it contains all the directions needed for all cellular processes and directs the cell
  5. the organelle specific to a plant that gives it structure and protects it from harm
Down
  1. the smallest whole unit of life; these are the building blocks for all living things
  2. known as the "power plant" of the cell, this organelle breaks down molecules into energy known as ATP
  3. the liquid in the cell that holds the organelles and allows for movement of the organelles and molecules
  4. a part of a cell that has a specialized job that contributes to the function of the cell
  5. an organism only made of one cell, such as bacteria
  6. the organelle specific to a plant that stores water, nutrients, and waste

11 Clues: an organism only made of one cell, such as bacteria • an organism made of more than one cell, such as a dog • the organelle specific to a plant that stores water, nutrients, and waste • the organelle specific to a plant that gives it structure and protects it from harm • the smallest whole unit of life; these are the building blocks for all living things • ...

Cells 2016-11-21

Cells crossword puzzle
Across
  1. Black dot in all cells
  2. Controls what gets in and out of cell
  3. Wall The outer edge of a plant cell only
  4. Jelly like substance in animal and plant cells
  5. Only in plant cells contains sap
  6. Animal and plant cells form these (for example muscles)
Down
  1. Male reproductive cell
  2. Specialised cell that carries oxygen around the body
  3. Equipment used to look at a cell
  4. Organ that pumps blood around the body
  5. Ladies name that explains life process

11 Clues: Black dot in all cells • Male reproductive cell • Equipment used to look at a cell • Only in plant cells contains sap • Controls what gets in and out of cell • Organ that pumps blood around the body • Ladies name that explains life process • Wall The outer edge of a plant cell only • Jelly like substance in animal and plant cells • ...

Cells 2017-02-15

Cells crossword puzzle
Across
  1. any proteins involved with cell division.
  2. the material chromosomes are made of
  3. When tho chromatids exchange identical strands of DNA
  4. structure of nucleic acids carrying genetic info.
Down
  1. the place chromosomes remain in contact during second meiotic metaphase
  2. the point at which two cells separate during mitosis
  3. A disease caused by uncontrolled cell division.
  4. where the spindle fibers attach to a chromosome
  5. the separation of the two daughter cells.
  6. Makes spindle fibers.
  7. the two pieces that makes up a chromosome

11 Clues: Makes spindle fibers. • the material chromosomes are made of • any proteins involved with cell division. • the separation of the two daughter cells. • the two pieces that makes up a chromosome • A disease caused by uncontrolled cell division. • where the spindle fibers attach to a chromosome • structure of nucleic acids carrying genetic info. • ...

Cells 2017-02-09

Cells crossword puzzle
Across
  1. The storage area of the cell.
  2. Captures energy form the sun and uses it to produce food for the cell.
  3. Receives proteins and other newly formed materials and distribute them to other parts of the cell.
  4. Protects and regulates what substances enter and leave the cell.
  5. Directs all of the cells activities.
Down
  1. Rigid layer of nonliving material that surround the cells of plants.
  2. The organelle that produce most of the energy the cell needs to carry out its functions.
  3. Factories that produce proteins.
  4. Contains chemicals that break down food particles and worn out cell parts.
  5. Structures that carry out specific functions within the cell.
  6. Reticulum The network of passageways that carries proteins and other materials from one part of the cell to another.

11 Clues: The storage area of the cell. • Factories that produce proteins. • Directs all of the cells activities. • Structures that carry out specific functions within the cell. • Protects and regulates what substances enter and leave the cell. • Rigid layer of nonliving material that surround the cells of plants. • ...

Cells 2016-04-17

Cells crossword puzzle
Across
  1. You use this to look at cells (10)
  2. Gives plant cells their shape (4, 4)
  3. Have a cell wall and a cell membrane(6)
  4. What plants use to make food (8)
  5. Found in the cells nucleus (3)
Down
  1. Jellylike part of cells (9)
  2. The colour of chlorophyll (5)
  3. The building blocks of life (5)
  4. The brain of the cell (7)
  5. Cells make up ______ things (6)
  6. Only have a cell membrane (7)

11 Clues: The brain of the cell (7) • Jellylike part of cells (9) • The colour of chlorophyll (5) • Only have a cell membrane (7) • Found in the cells nucleus (3) • The building blocks of life (5) • Cells make up ______ things (6) • What plants use to make food (8) • You use this to look at cells (10) • Gives plant cells their shape (4, 4) • Have a cell wall and a cell membrane(6)

Cells 2020-09-23

Cells crossword puzzle
Across
  1. cellmembrane
  2. cellwall
  3. Mitochondria
  4. reticulum
  5. ribosome
Down
  1. lysosome
  2. endoplasmic
  3. vacuole
  4. cytoplasm
  5. chloroplast
  6. Nuclues

11 Clues: vacuole • Nuclues • lysosome • cellwall • ribosome • cytoplasm • reticulum • endoplasmic • chloroplast • cellmembrane • Mitochondria

Cells 2020-09-15

Cells crossword puzzle
Across
  1. provides support and protection
  2. gives the cell it's shape (microtubles)
  3. jello like substance that organelles float in
  4. no nucleus
  5. has a nucleus
Down
  1. regulates what enters and leaves the cell
  2. stores materials, pumps out excess water
  3. digest old material
  4. powerhouse of the cell
  5. maintaining a stable internal environment
  6. mini organ

11 Clues: mini organ • no nucleus • has a nucleus • digest old material • powerhouse of the cell • provides support and protection • gives the cell it's shape (microtubles) • stores materials, pumps out excess water • regulates what enters and leaves the cell • maintaining a stable internal environment • jello like substance that organelles float in

Cells 2023-11-17

Cells crossword puzzle
Across
  1. Makes proteins
  2. Storage facility for water and waste
  3. Packaging and “mailing” system for the cell
  4. produces fats
  5. Provides structure and support to a plant cell
Down
  1. absorbs sunlight in order to produce glucose sugar for the plant cell
  2. Contains digestive enzymes for breaking down large molecules
  3. Converts glucose sugar into a usable form of energy
  4. Directs cell activities containing genetic information
  5. Jelly like fluid that supports organelles and hosts chemical reactions
  6. controls what may enter and leave the cell

11 Clues: produces fats • Makes proteins • Storage facility for water and waste • controls what may enter and leave the cell • Packaging and “mailing” system for the cell • Provides structure and support to a plant cell • Converts glucose sugar into a usable form of energy • Directs cell activities containing genetic information • ...

CELLS 2023-11-13

CELLS crossword puzzle
Across
  1. formed from the golgi apparatus- filled with proteins
  2. the "powerhouse" of the cell
  3. semitransparent fluid that suspends other elements
  4. largest organelle in a cell
  5. membranous sacs filled with acid hydrolases
  6. dense particles consisting of two subunits
Down
  1. system of fluid filled cisterns that coil and twist through the cytoplasm
  2. also known as nuclear membrane
  3. anchoring junctions scattered alone abutting cell sides
  4. determines the shape of the cell
  5. composed of nine triplets of microtubules

11 Clues: largest organelle in a cell • the "powerhouse" of the cell • also known as nuclear membrane • determines the shape of the cell • composed of nine triplets of microtubules • dense particles consisting of two subunits • membranous sacs filled with acid hydrolases • semitransparent fluid that suspends other elements • formed from the golgi apparatus- filled with proteins • ...

Cells 2024-02-15

Cells crossword puzzle
Across
  1. Build parts the make up the cell
  2. Body Sends material to other parts of the cell
  3. wall Gives cell shape
  4. Protects DNA in a cell
  5. converts nutrients into usable energy
  6. Uses light to convert air into food
  7. Fills the inside of a cell
Down
  1. E.R. with ribosomes attached to it
  2. Break down bad things
  3. Makes protein
  4. membrane Allows things to enter and exit cell
  5. Store material for the cell

12 Clues: Makes protein • Break down bad things • Protects DNA in a cell • wall Gives cell shape • Fills the inside of a cell • Store material for the cell • Build parts the make up the cell • E.R. with ribosomes attached to it • Uses light to convert air into food • converts nutrients into usable energy • membrane Allows things to enter and exit cell • ...

Cells 2023-05-02

Cells crossword puzzle
Across
  1. Clue
  2. cell Something that has do with ribsome
  3. membrane-bound cell organelles
  4. a space or vesicle within the cytoplasm.
  5. cognitive involved
Down
  1. membrane-enclosed organelle
  2. associated proteins
  3. A type of cell that can receive messages
  4. cell contains chlorophyll and take place
  5. the process by which plants use sunlight
  6. cell Something that’s with bacteria

11 Clues: Clue • cognitive involved • associated proteins • membrane-enclosed organelle • membrane-bound cell organelles • cell Something that’s with bacteria • A type of cell that can receive messages • the process by which plants use sunlight • a space or vesicle within the cytoplasm. • cell contains chlorophyll and take place • cell Something that has do with ribsome

Cells 2021-09-20

Cells crossword puzzle
Across
  1. a plastid that contains chlorophyll and in which photosynthesis takes place.
  2. a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
  3. a thin sheet of tissue or layer of cells acting as a boundary, lining, or partition in an organism.
  4. a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants it consists mainly of cellulose.
  5. a cell in the tissue of the brain.
Down
  1. Animal cells are typical of the eukaryotic cell, enclosed by a plasma membrane and containing a membrane-bound nucleus and organelles. ... Most cells, both animal and plant, range in size between 1 and 100 micrometers and are thus visible only with the aid of a microscope.
  2. cell turns into what
  3. a lot of something
  4. is the central and most important part of an object, movement, or group, forming the basis for its activity and growth.
  5. Plant cell, the basic unit of all plants.
  6. the smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane. Microscopic organisms typically consist of a single cell, which is either eukaryotic or prokaryotic.

11 Clues: a lot of something • cell turns into what • a cell in the tissue of the brain. • Plant cell, the basic unit of all plants. • a plastid that contains chlorophyll and in which photosynthesis takes place. • a thin sheet of tissue or layer of cells acting as a boundary, lining, or partition in an organism. • ...

Cells 2021-09-27

Cells crossword puzzle
Across
  1. Surrounds the nucleus
  2. gives support to plant cell
  3. Provides support,protection
  4. storage area for cells,store food,water,and waste
  5. Protein factories.Meaning they make protein for the cells
Down
  1. This fluid that is found inside the cells
  2. Turns sugar into energy
  3. Control center of the cell
  4. Found inside the nucleus
  5. anything that is inside of the cell membrane but not inside the nucleus
  6. found only in animal cells

11 Clues: Surrounds the nucleus • Turns sugar into energy • Found inside the nucleus • Control center of the cell • found only in animal cells • gives support to plant cell • Provides support,protection • This fluid that is found inside the cells • storage area for cells,store food,water,and waste • Protein factories.Meaning they make protein for the cells • ...

Cells 2021-11-24

Cells crossword puzzle
Across
  1. A rigid structure that gives support and shape to a cell. Only in plant cells.
  2. An organelle that packages and distributes proteins: it modifies and sends proteins to the correct place within the cell.
  3. An organelle that makes energy for the cell by breaking down sugars.
  4. A web of proteins in the cytoplasm that keeps a cell's membrane from collapsing.
  5. An organelle only found in plant and algae cells where photosynthesis takes place (contains chlorophyll).
  6. An organelle only found in plant and algae cells where photosynthesis takes place (contains chlorophyll).
Down
  1. An organelle that store water and other excess materials not needed by the cell.
  2. An organelle made up of folded membranes whose functions include making proteins, lipids, and processing other materials.
  3. One of the structures in the nucleus that is made up of DNA and protein.
  4. The jelly-like fluid that is consistently flowing inside a cell.
  5. An organelle that contains genetic material.
  6. An organelle that makes proteins.

12 Clues: An organelle that makes proteins. • An organelle that contains genetic material. • The jelly-like fluid that is consistently flowing inside a cell. • An organelle that makes energy for the cell by breaking down sugars. • One of the structures in the nucleus that is made up of DNA and protein. • ...

Cells 2021-11-16

Cells crossword puzzle
Across
  1. Control center of the cell
  2. Organelle that is responsible for
  3. An organelle that takes material and converts it into energy for the cell
  4. Organelle that is responsible for holding material in a cell.
  5. A complex cell that contains several organelles and a nucleus
  6. Cell found in a plant
Down
  1. Organelle that creates food (glucose) for the cell. Only found in plant cells.
  2. A simple cell that lacks organelles and a nucleus
  3. down material and moving it.
  4. Cell found in an animal
  5. Stiff, Hard. Keeps material in the cell, and refrains from letting it out.

11 Clues: Cell found in a plant • Cell found in an animal • Control center of the cell • down material and moving it. • Organelle that is responsible for • A simple cell that lacks organelles and a nucleus • Organelle that is responsible for holding material in a cell. • A complex cell that contains several organelles and a nucleus • ...

Cells 2021-11-30

Cells crossword puzzle
Across
  1. a cell organelle that helps process and package proteins and lipid molecules
  2. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers
  3. a minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells. They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins.
  4. a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
  5. comprise bacteria and archaea
  6. cellular structure involved in the process of cell division
  7. plasma membrane
Down
  1. a double membrane that encloses the cell nucleus
  2. any cell or organism that possesses a clearly defined nucleus
  3. a membrane-bound cell organelle that contains digestive enzymes.
  4. the gelatinous liquid that fills the inside of a cell.

11 Clues: plasma membrane • comprise bacteria and archaea • a double membrane that encloses the cell nucleus • the gelatinous liquid that fills the inside of a cell. • cellular structure involved in the process of cell division • any cell or organism that possesses a clearly defined nucleus • a membrane-bound cell organelle that contains digestive enzymes. • ...

Cells 2021-12-02

Cells crossword puzzle
Across
  1. What is a really small organism called?
  2. What is something that was living but is now dead called?
  3. What is produced after cells have photosynthesis? (there is an and between the words?
  4. What do organs make up in the levels of organization?
  5. What do cells make up?
  6. What group are protozoans found in? (Domains)
Down
  1. What is it called when something makes it own food.
  2. What group are Bacteria found in? (Domains)
  3. What is it called when something gets food from other sources?
  4. What's the biggest level of organization?
  5. What's the smallest level of organization?

11 Clues: What do cells make up? • What is a really small organism called? • What's the biggest level of organization? • What's the smallest level of organization? • What group are Bacteria found in? (Domains) • What group are protozoans found in? (Domains) • What is it called when something makes it own food. • What do organs make up in the levels of organization? • ...

CELLS 2022-02-21

CELLS crossword puzzle
Across
  1. maintain stability in and out of a cell
  2. group of cells working together for a purpose
  3. smallest unit of life
  4. a cell with a well-defined nucleus
  5. a structure found in plant cells only
  6. to remove or take out
Down
  1. part of a cell with specialized functions
  2. an organelle use light energy to make food
  3. the organelle where cell respiration occurs
  4. protects cell organelles in a cell
  5. protects inside of cell from environment

11 Clues: smallest unit of life • to remove or take out • protects cell organelles in a cell • a cell with a well-defined nucleus • a structure found in plant cells only • maintain stability in and out of a cell • protects inside of cell from environment • part of a cell with specialized functions • an organelle use light energy to make food • ...

Cells 2022-02-28

Cells crossword puzzle
Across
  1. outside layer of cells covering plants
  2. tiny subparts of material within the cytoplasm
  3. connective tissues in plants that help carry materials through the plant
  4. Double-helix shape and contains chromatin of cells
  5. process in plants that takes energy from sunlight to form oxygen and sugars from carbon dioxide and water
Down
  1. green pigment in a plant cell chloroplast
  2. Colorless blood cells that attack germs and diseased cells
  3. layer of cells that form the skin and lining of organs
  4. outer double membrane covering the nucleus
  5. created all living things
  6. one-celled animals

11 Clues: one-celled animals • created all living things • outside layer of cells covering plants • green pigment in a plant cell chloroplast • outer double membrane covering the nucleus • tiny subparts of material within the cytoplasm • Double-helix shape and contains chromatin of cells • layer of cells that form the skin and lining of organs • ...

Cells 2022-05-20

Cells crossword puzzle
Across
  1. waste products.
  2. supports parts of cell.
  3. contains DNA.
  4. regulates transports of materials entering and exiting the cell.
  5. only found in animal cells and organizing microtubules that serve as the cell's skeletal system.
Down
  1. process and package proteins.
  2. endoplasmic reticulum, produce proteins
  3. most of the chemical energy needed to power the cell's biochemical reactions.
  4. protein synthesizer
  5. convert light energy into relatively stable chemical energy via the photosynthetic process.
  6. rid cells of waste products and scavenge metabolic building blocks.

11 Clues: contains DNA. • waste products. • protein synthesizer • supports parts of cell. • process and package proteins. • endoplasmic reticulum, produce proteins • regulates transports of materials entering and exiting the cell. • rid cells of waste products and scavenge metabolic building blocks. • most of the chemical energy needed to power the cell's biochemical reactions. • ...

Cells 2024-09-23

Cells crossword puzzle
Across
  1. makes ATP energy
  2. transports proteins
  3. really large in plants; stores water
  4. important in protein synthesis
  5. controls what goes in and out of the cell
  6. where DNA is stored
  7. packages and transports material
Down
  1. gel-like fluid where all organelles are
  2. cleans up
  3. absorbs sunlight in plant cells for photosynthesis
  4. the outermost layer of plant cells

11 Clues: cleans up • makes ATP energy • transports proteins • where DNA is stored • important in protein synthesis • packages and transports material • the outermost layer of plant cells • really large in plants; stores water • gel-like fluid where all organelles are • controls what goes in and out of the cell • absorbs sunlight in plant cells for photosynthesis

Cells 2024-10-02

Cells crossword puzzle
Across
  1. small organelles that synthesise proteins
  2. Organelle formed by several flattened sac-like membranes
  3. Stores genetic material that contains essential information to control the cells vital functions
  4. the fluid that fills the cells and contains the organelles
Down
  1. Small sacs that store fluid
  2. A thin layer that separates the cell from its environment
  3. An organelle that contains digestive enzymes which can break down larger molecules
  4. Elongated organelles with a double membrane
  5. Have different shapes because they perform different tasks
  6. A combination of different types of tissues e.g. heart
  7. made of chemical substances known as biomolecules and are heterotophic organisms that feed on other things

11 Clues: Small sacs that store fluid • small organelles that synthesise proteins • Elongated organelles with a double membrane • A combination of different types of tissues e.g. heart • Organelle formed by several flattened sac-like membranes • A thin layer that separates the cell from its environment • Have different shapes because they perform different tasks • ...

CELLS 2023-10-21

CELLS crossword puzzle
Across
  1. a microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence.
  2. a short microscopic hairlike vibrating structure found in large numbers on the surface of certain cells, either causing currents in the surrounding fluid, or, in some protozoans and other small organisms, providing propulsion.
  3. a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division
  4. membrane-enclosed organelles that contain an array of enzymes capable of breaking down all types of biological polymers—proteins, nucleic acids, carbohydrates, and lipids.
  5. a slender threadlike structure, especially a microscopic appendage that enables many protozoa, bacteria, spermatozoa.
  6. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers.
Down
  1. (in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place.
  2. body a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
  3. a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
  4. reticulum a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane. It usually has ribosomes attached and is involved in protein and lipid synthesis.
  5. a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.

11 Clues: (in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place. • a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid. • a slender threadlike structure, especially a microscopic appendage that enables many protozoa, bacteria, spermatozoa. • ...

Cells 2023-10-19

Cells crossword puzzle
Across
  1. acts as boundary and controls what enters and leaves cell
  2. uses energy from sunlight to make own food (glucose)
  3. control center of cell and contains DNA
  4. supports and protects cell
  5. burns glucose to release energy
Down
  1. produces ribosomes
  2. joins amino acids to make proteins
  3. helps cell maintain shape and helps move organelles around
  4. digest food, unwanted molecules, old organelles, cells, bacteria, etc
  5. gel-like goo that organelles are suspended in
  6. modify, sort, and package molecules from ER for storage or transport out of cell

11 Clues: produces ribosomes • supports and protects cell • burns glucose to release energy • joins amino acids to make proteins • control center of cell and contains DNA • gel-like goo that organelles are suspended in • uses energy from sunlight to make own food (glucose) • acts as boundary and controls what enters and leaves cell • ...

Cells 2023-10-12

Cells crossword puzzle
Across
  1. network of passage ways that ship proteins through the cell
  2. Membranes that modify, and ship chemical compounds around or out of the cell
  3. chemicals that break down materials in the cell
  4. the layer around the cell regulating what enters and leaves the cell
  5. converts sunlight into energy through photosynthesis
Down
  1. converts nutrients into energy
  2. carry DNA
  3. the jelly substance that holds all the organelles in place
  4. sites of protein synthesis in the cell
  5. storage places for food, water, and other nutrient
  6. protects the cell and gives it's shape

11 Clues: carry DNA • converts nutrients into energy • sites of protein synthesis in the cell • protects the cell and gives it's shape • chemicals that break down materials in the cell • storage places for food, water, and other nutrient • converts sunlight into energy through photosynthesis • the jelly substance that holds all the organelles in place • ...

Cells 2023-10-16

Cells crossword puzzle
Across
  1. all organisms have 1+ cells, cell is basic unit in all organisms, all cells come from preexisting cells
  2. more complex structure, contains a plasma membrane, has membrane-bound organelles, can be unicellular or multicellular
  3. more free water molecules in a solution
  4. a set of solutions that have the same concentration of soluble molecules
  5. movement of materials across the plasma membrane using proteins
  6. diffusion of water across a selectively permeable membrane
Down
  1. fewer free water molecules in a solution
  2. simple structure, contains a plasma membrane, does not have membrane-bound organelles
  3. into the cell
  4. out of the cell
  5. movement of particles, like oxygen or carbon dioxide, from an area of high concentration to an area of lower concentration

11 Clues: into the cell • out of the cell • more free water molecules in a solution • fewer free water molecules in a solution • diffusion of water across a selectively permeable membrane • movement of materials across the plasma membrane using proteins • a set of solutions that have the same concentration of soluble molecules • ...

CELLS 2023-12-07

CELLS crossword puzzle
Across
  1. makes energy
  2. only in plant cells. for storage
  3. a organelle found only in plant cells. it protects the cell
  4. controls the cell
  5. only in animal cells. for storage
  6. contains digestive enzymes
Down
  1. for transportation of protiens in the cell
  2. lets things in and out of the cell
  3. only in plant cells. where photosynthesis happens
  4. making protien
  5. package materials

11 Clues: makes energy • making protien • package materials • controls the cell • contains digestive enzymes • only in plant cells. for storage • only in animal cells. for storage • lets things in and out of the cell • for transportation of protiens in the cell • only in plant cells. where photosynthesis happens • a organelle found only in plant cells. it protects the cell

cells 2024-11-01

cells crossword puzzle
Across
  1. all living things are made up of cells
  2. one cell no nucleus
  3. The condition in which an organism's internal environment
  4. consisting of many cells
  5. Tall, large plants that have tissue to transport H2O and food.
  6. The most basic level of organization in the classification of organisms
Down
  1. The study of how organisms are classified
  2. When a specie's has some of the same characteristics, but they aren't related
  3. stores water and waste
  4. wolves and dogs
  5. more in common with

11 Clues: wolves and dogs • one cell no nucleus • more in common with • stores water and waste • consisting of many cells • all living things are made up of cells • The study of how organisms are classified • The condition in which an organism's internal environment • Tall, large plants that have tissue to transport H2O and food. • ...

cells 2024-03-21

cells crossword puzzle
Across
  1. The "suicide sack" that breaks down or digest materials in the cell.
  2. A bacterial cell with no nucleus
  3. control center of the cell that holds DNA
  4. A plant or animal cell with a nucleus
  5. This membrane protects and transports nutrients in and out of the cell
Down
  1. Power house of the cell that creates energy
  2. Store water and take in and get rid of waste products
  3. This apparatus processes and packages proteins and fats to ship out of the cell
  4. gel-like substance that holds cell parts together and protects cell from damage
  5. Produces proteins for rest of cell to function
  6. Serves as the cytoskeleton of the cell

11 Clues: A bacterial cell with no nucleus • A plant or animal cell with a nucleus • Serves as the cytoskeleton of the cell • control center of the cell that holds DNA • Power house of the cell that creates energy • Produces proteins for rest of cell to function • Store water and take in and get rid of waste products • ...

Cells 2024-03-25

Cells crossword puzzle
Across
  1. Gives structure to a cell and dissolves nutrition and wasted product
  2. Contains more than one cell
  3. Carry bacteria to a cell that can digest it and they store water, nutrition and waste
  4. Something you get from both your parents and each cell has the same amount of it
Down
  1. Cells that make up plants and animals including humans
  2. organs of the cells
  3. Has control over the cell and contains the chromosomes
  4. Cells that are unicellular and exist in single form
  5. Consists of only one cell
  6. Transforms solar energy and it is only found in plants or some unicellular organisms
  7. The cellular machine that makes protein

11 Clues: organs of the cells • Consists of only one cell • Contains more than one cell • The cellular machine that makes protein • Cells that are unicellular and exist in single form • Cells that make up plants and animals including humans • Has control over the cell and contains the chromosomes • Gives structure to a cell and dissolves nutrition and wasted product • ...

Cells 2022-10-06

Cells crossword puzzle
Across
  1. cook
  2. coffee machine
  3. manager
  4. beaker box
  5. cups
  6. trash cans
Down
  1. door
  2. air
  3. barisia
  4. the wall
  5. display case on fridge

11 Clues: air • door • cook • cups • barisia • manager • the wall • beaker box • trash cans • coffee machine • display case on fridge

Cells 2022-09-14

Cells crossword puzzle
Across
  1. the 7 characteristics of living things
  2. how to see very small things
  3. in a plant cell where photosynthesis happens
  4. how cells use energy
Down
  1. how living things get rid of waste
  2. large space to store sap in a plant cell
  3. when living things get bigger
  4. contains genetic information
  5. cell_______ controls what enters and leaves a cell
  6. cell division
  7. how substances move in and out of cells

11 Clues: cell division • how cells use energy • contains genetic information • how to see very small things • when living things get bigger • how living things get rid of waste • the 7 characteristics of living things • how substances move in and out of cells • large space to store sap in a plant cell • in a plant cell where photosynthesis happens • ...

cells 2022-11-22

cells crossword puzzle
Across
  1. under your skin
  2. in the blood and spleen
  3. in spaces called lacunae
  4. every where on the planet
  5. within the walls of large blood vesicles
  6. middle of the cell
Down
  1. found in blood
  2. in the blood and lymph tissue
  3. mostly live in the bone marrow
  4. found in the brain and spinal cord
  5. in the walls of hollow organs

11 Clues: found in blood • under your skin • middle of the cell • in the blood and spleen • in spaces called lacunae • every where on the planet • in the blood and lymph tissue • in the walls of hollow organs • mostly live in the bone marrow • found in the brain and spinal cord • within the walls of large blood vesicles

Cells 2022-11-15

Cells crossword puzzle
Across
  1. The cell ____________ controls what enters and exits the cell
  2. The cell _______ is a rigid structure that surrounds the cell in plants
  3. The part of a plant cell where photosynthesis takes place
  4. Acts as the storage container for the cell
  5. A multi-celled organism with a no nucleus
  6. The powerhouse of the cell where energy is produced
Down
  1. The basic building block of all life
  2. Tiny "organs" in a cell that perform certain functions
  3. The organelle that gets rid of cell waste
  4. The control center of the cell where DNA is held
  5. A single-celled organism with no nucleus

11 Clues: The basic building block of all life • A single-celled organism with no nucleus • The organelle that gets rid of cell waste • A multi-celled organism with a no nucleus • Acts as the storage container for the cell • The control center of the cell where DNA is held • The powerhouse of the cell where energy is produced • ...

Cells 2022-11-16

Cells crossword puzzle
Across
  1. keeps the shape of a plant cell.
  2. releases energy within the cell.
  3. The different structures found within a cell.
  4. contains proteins, liquids and chemicals within the cell.
  5. the site of chemical reactions within the cell.
  6. a cell that contains a nucleus.
Down
  1. a cell that doesnt contain a nucleus.
  2. controls what goes in and out of the cell.
  3. Helps with protein synthesis.
  4. Allows the cell to absorb sunlight.
  5. essential for protein synthesis and RNA production.

11 Clues: Helps with protein synthesis. • a cell that contains a nucleus. • keeps the shape of a plant cell. • releases energy within the cell. • Allows the cell to absorb sunlight. • a cell that doesnt contain a nucleus. • controls what goes in and out of the cell. • The different structures found within a cell. • the site of chemical reactions within the cell. • ...

Cells 2022-10-27

Cells crossword puzzle
Across
  1. powerhouse of the cell
  2. storage center of the cell
  3. what leaks when we get cut
  4. stores genes in the cell
  5. transports the protein
  6. we are made of billions of them
  7. liquid within the cell
Down
  1. process for a plant to grow
  2. create proteins for the cell
  3. outer layer of the cell
  4. creates photosynthesis

11 Clues: powerhouse of the cell • creates photosynthesis • transports the protein • liquid within the cell • outer layer of the cell • stores genes in the cell • storage center of the cell • what leaks when we get cut • process for a plant to grow • create proteins for the cell • we are made of billions of them

cells 2022-12-07

cells crossword puzzle
Across
  1. Clearly defined nucleus of any cell or organism
  2. Organelle without a cell membrane
  3. A structure that has one or more specific jobs to perform in the cell
  4. A network of membranes that are inside a cell through which the proteins and other molecules move
  5. The surrounding the cytoplasm of a cell
  6. Nonliving layer that encloses and supports the cells of most plants, bacteria, fungi, and algae
Down
  1. Small structures in a cell that are found in the cytoplasm
  2. Organisms whose cells lack a nucleus and other organelles
  3. A group of what makes up tissues?
  4. A small stack formed by membranes inside the cell's cytoplasm
  5. Structure in a cell that contains the chromosomes

11 Clues: A group of what makes up tissues? • Organelle without a cell membrane • The surrounding the cytoplasm of a cell • Clearly defined nucleus of any cell or organism • Structure in a cell that contains the chromosomes • Organisms whose cells lack a nucleus and other organelles • Small structures in a cell that are found in the cytoplasm • ...

cells 2022-12-02

cells crossword puzzle
Across
  1. plant or animal cell
  2. all living things are made up of this
  3. botanist who stated that all plants were made up of cells
  4. ATP production
  5. created first micrscope
Down
  1. surrounding the cytoplasm of a cell
  2. membrane enclosed organelle
  3. cells only come from pre-existing cells
  4. zoologist who stated that all animals were made up of cells
  5. single celled organism
  6. fluid inside a cell

11 Clues: ATP production • fluid inside a cell • plant or animal cell • single celled organism • created first micrscope • membrane enclosed organelle • surrounding the cytoplasm of a cell • all living things are made up of this • cells only come from pre-existing cells • botanist who stated that all plants were made up of cells • ...

Cells 2022-12-04

Cells crossword puzzle
Across
  1. a job or role
  2. a systems made up of cells
  3. protective outer layer
  4. a system made up of organs
  5. organelle that converts food to energy
  6. controls the cells
Down
  1. a system made up of organ systems
  2. the way something is shaped or built
  3. makes up all living things
  4. ridgid outer layer found in plant cells
  5. a system made up of tissues

11 Clues: a job or role • controls the cells • protective outer layer • a systems made up of cells • makes up all living things • a system made up of organs • a system made up of tissues • a system made up of organ systems • the way something is shaped or built • organelle that converts food to energy • ridgid outer layer found in plant cells

cells 2025-11-17

cells crossword puzzle
Across
  1. which encloses the cell
  2. the basic unit of structure.
  3. single celled organism.
  4. Contains digestive enzymes to break down waste materials and cellular debris.
  5. Small structures responsible for protein synthesis
  6. the theory that cells are living thing
Down
  1. protects the plant cell
  2. Reticulum & er network of membranes involved in the synthesis of proteins and lipids.
  3. the brain in the cell
  4. small organelles that carry out various metabolic functions, such as breaking down fatty acids and detoxifying harmful substances.
  5. a tiny cell structure.

11 Clues: the brain in the cell • a tiny cell structure. • protects the plant cell • which encloses the cell • single celled organism. • the basic unit of structure. • the theory that cells are living thing • Small structures responsible for protein synthesis • Contains digestive enzymes to break down waste materials and cellular debris. • ...

FGV Stem Cell Vocab Crossword 2024-04-16

FGV Stem Cell Vocab Crossword crossword puzzle
Across
  1. The process by which cells become increasingly specialized to carry out specific functions in tissues and organs.
  2. A person with advanced knowledge of empirical fields.
  3. A group of cells with a similar function or embryological origin. Tissues organize further to become organs.
  4. A cluster of dividing cells made by a fertilized egg.
  5. Tissue or cells obtained from a dead human embryo or fetus after a spontaneous or induced abortion or stillbirth.
  6. A group or layer of cells that work together to perform a specific function.
  7. Cells with the potential to develop into many different types of cells in the body.
  8. A permanent change in gene expression inherited by all of a cell's descendants
  9. Adult stem cells, present in skeletal muscle tissue, which can self-renew and are capable of giving rise to skeletal muscle cells.
  10. An immature cell that can develop into all types of blood cells, including white blood cells, red blood cells, and platelets.
Down
  1. Largely undifferentiated cell originating in the central nervous system.
  2. Promotes the repair response of diseased, dysfunctional or injured tissue using stem cells or their derivatives.
  3. These stem cells come from embryos that are 3 to 5 days old.
  4. An animal in the early stages of growth and differentiation that are characterized by cleavage, the laying down of fundamental tissues, and the formation of primitive organs and organ systems.
  5. Any of the 3 layers of cells differentiated in embryos following gastrulation.
  6. An impairment of health.
  7. The basic structural and functional unit of all organisms
  8. Early stage cells that can become any type of cell in the body.
  9. Unspecialized or undifferentiated cells.
  10. A single cell that forms when an egg is fertilized by a sperm. Every cell type in the human body arises from this single cell. Within a few days, that single cell divides over and over again until it forms a blastocyte.

20 Clues: An impairment of health. • Unspecialized or undifferentiated cells. • A person with advanced knowledge of empirical fields. • A cluster of dividing cells made by a fertilized egg. • The basic structural and functional unit of all organisms • These stem cells come from embryos that are 3 to 5 days old. • Early stage cells that can become any type of cell in the body. • ...

Unit 2 Crossword 2 2023-09-03

Unit 2 Crossword 2 crossword puzzle
Across
  1. smallest white blood cells; body's "specific" immunity
  2. fast, localized clotting of blood at site of injury
  3. movement in response to a chemical
  4. group of white blood cells with granules and lobed nuclei
  5. white blood cells that release histamine and heparin
  6. structure absent in red blood cells, but present in white blood cells
  7. high white blood cell count (infection)
  8. white blood cells that phagocytize bacteria and viruses
  9. white blood cells that defend against parasitic worms
  10. final step in hemostasis; occurs via clotting mechanisms
  11. movement in and out of blood vessels
  12. another name for white blood cell
  13. largest white blood cells; become macrophages
  14. movement toward a stimulus
Down
  1. fragments of megakaryocytes involved in clotting; also called thrombocytes
  2. group of white blood cells with no granules
  3. formation of new white blood cells
  4. contraction of a blood vessel
  5. fibers exposed in a broken blood vessel that allow platelets to stick
  6. low white blood cell count (weakened immune system)

20 Clues: movement toward a stimulus • contraction of a blood vessel • another name for white blood cell • movement in response to a chemical • formation of new white blood cells • movement in and out of blood vessels • high white blood cell count (infection) • group of white blood cells with no granules • largest white blood cells; become macrophages • ...

SSP152 Cells 2014-10-06

SSP152 Cells crossword puzzle
Across
  1. the type of transport in a cell where energy is required
  2. the process by which a cell membrane surrounds the particle and enclose it in a vesicle to bring the particle into the cell
  3. Cell___________: controls what can enter and leave a cell
  4. The FedEx or Post Office of the cell - modifies, packages, dispatches proteins
  5. Provide most of the cell’s ATP via aerobic cellular respiration
  6. The basic unit of structure and function in living things
  7. The process in which a cell releases a particle by enclosing it in a vesicle that then moves to the cell surface and fuses with the cell membrane
  8. the liquid that is found inside cells
  9. Site of protein synthesis
Down
  1. brain of the cell, controls the cell
  2. the conversion of mRNA into polypeptides (proteins)
  3. A group of tissues that perform a specific function for the body
  4. Type of ER that is studded with ribosomes
  5. Organelles that break up waste materials and cell debris
  6. Network of membranes within the cell
  7. Simple __________ the movement of particles from regions of higher concentration to regions of low concentration
  8. Groups of cells with similar structure and function
  9. types of cells that have no nucleus e.g. bacteria
  10. Type of ER where detoxification can occur

19 Clues: Site of protein synthesis • brain of the cell, controls the cell • Network of membranes within the cell • the liquid that is found inside cells • Type of ER that is studded with ribosomes • Type of ER where detoxification can occur • types of cells that have no nucleus e.g. bacteria • the conversion of mRNA into polypeptides (proteins) • ...

Cells Crossword 2014-11-25

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

19 Clues: Control cell activity. • Support and protect cell. • Material in cell membrane. • Regulates what enters and leaves cells. • Particle in cell on which proteins are assembled. • Threadlike structure in nucleus contain genetic info. • stack of membrane that modify, sort, package, protein. • Two layer membrane that surrounds the nucleus of a cell. • ...

Science Cells 2020-04-06

Science Cells crossword puzzle
Across
  1. an organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane.
  2. in biology, a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells and serves multiple functions, being important particularly in the synthesis, folding, modification, and transport of proteins .
  3. (of an organism or part) having or consisting of many cells.
  4. a minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells.
  5. a self-replicating material which is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.
  6. refers to the act or the means by which a molecule or ion is moved across the cell membrane or via the bloodstream.
  7. is the place in a plant cell where photosynthesis happens.
  8. any of the specialized structures within a cell that perform a specific function
  9. also known as the plasma membrane
Down
  1. the material or protoplasm within a living cell, excluding the nucleus.
  2. a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
  3. is a cellular organisational level between cells and a complete organ.
  4. Turning on the Powerhouse
  5. a dense organelle present in most eukaryotic cells
  6. in biology, a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells and serves multiple functions, being important particularly in the synthesis, folding, modification, and transport of proteins .
  7. is the net passive movement of particles (atoms, ions or molecules) from a region in which they are in higher concentration to regions of lower concentration.
  8. (of protozoans, certain algae, spores, etc.) consisting of a single cell.
  9. is a type of diffusion that, in biology, is usually related to cells.
  10. is a movement of ions and other atomic or molecular substances across cell membranes without need of energy input.
  11. a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants it consists mainly of cellulose.

20 Clues: Turning on the Powerhouse • also known as the plasma membrane • a dense organelle present in most eukaryotic cells • is the place in a plant cell where photosynthesis happens. • (of an organism or part) having or consisting of many cells. • is a type of diffusion that, in biology, is usually related to cells. • ...

Cells & Microorganisms 2020-12-14

Cells & Microorganisms crossword puzzle
Across
  1. organism made of one cell
  2. one celled organism similar to an animal
  3. contains chlorophyll, which captures energy from sunlight and uses it to produce food for the cell
  4. plant like organism
  5. a living thing to small to see without a microscope
  6. made from fungus
  7. green fluid found in the chloroplast
  8. the basic unit of life
  9. one cell organism without a nucleus
Down
  1. organism made of two or more cells
  2. includes mold, yeast, and mushrooms
  3. controls what goes in and out the cell
  4. uses sugar to produce energy for the cell
  5. small structures the do certain jobs
  6. storage tanks
  7. outer layer of plant cell over cell membrane
  8. gel-like substance that keeps the organelles in place
  9. control center of cell
  10. they only reproduce once they enter a living cell

19 Clues: storage tanks • made from fungus • plant like organism • control center of cell • the basic unit of life • organism made of one cell • organism made of two or more cells • includes mold, yeast, and mushrooms • one cell organism without a nucleus • small structures the do certain jobs • green fluid found in the chloroplast • controls what goes in and out the cell • ...

Cells Crossword 2024-01-12

Cells Crossword crossword puzzle
Across
  1. Cells are so small because their large SA/V decreases the time for ______________ of important substances such as glucose and oxygen
  2. Examples of single celled organisms, known as __________________ organisms, are bacteria, yeast and amoebas
  3. Cells in ______________ become specialized to perform specific functions
  4. Both plant and animal cells need __________ to function. It is the main energy source of cells.
  5. Burning fossil fuels releases _________________ into the atmosphere; causing these levels to rise to unprecedented levels not seen in at least the last 800,000 years!
  6. Mostly water, the _________ suspends ribosomes and other cell parts
  7. Some, but not all, plant cells have these (only if they are involved in photosynthesis)
  8. All cells (plant and animal) need ____________ to ‘burn’ their glucose
  9. Proteins are made here (the ‘workers’ of the cell)
  10. Cellular respiration occurs in the ‘mighty’ _________________________
Down
  1. A cell part that plant cells have but animals don’t need because animals have bones/muscles/ or other organ-level structure for support
  2. Animal and plant cells are examples of __________________ cells -- they are more complex and have many different organelles including mitochondria, vacuoles and a nucleus
  3. Both prokaryotic and eukaryotic cells have a cell _________ ; this cell part determines what comes into or leaves the cell.
  4. While producers and consumers obtain glucose in different ways, they both use the energy releasing reaction of cellular __________ to obtain chemical energy (ATP)
  5. Bacteria have _________________ cells - they are very simple and have no nucleus
  6. The ‘brain’ of the cell; it is the largest cell part in both plant and animal cells
  7. Producers convert solar energy to chemical energy (glucose) through this process
  8. In photosynthesis, oxygen is a(n) _____________ (aka product) while in cellular respiration oxygen is an input (reactant)
  9. Oxygen and glucose are the two ___________ (aka reactants) for cellular respiration

19 Clues: Proteins are made here (the ‘workers’ of the cell) • Mostly water, the _________ suspends ribosomes and other cell parts • Cellular respiration occurs in the ‘mighty’ _________________________ • All cells (plant and animal) need ____________ to ‘burn’ their glucose • Cells in ______________ become specialized to perform specific functions • ...

Cells Recap 2022-03-07

Cells Recap crossword puzzle
Across
  1. animal and plant cells are ________ cells
  2. where photosynthesis occurs
  3. a little ring of DNA that a bacteria has
  4. the cell ________ controls what goes in/out
  5. what we used to look at cells because they are so small
  6. the basic building block of life
  7. stores sap
  8. a fancy expensive microscope that can magnify images massively
  9. where proteins are made
  10. the cell _____ describes how cells grow and divide repeatedly
  11. how far we can zoom in before two points begin to merge
Down
  1. the fluid that fills up the cell
  2. the type of cell that starts generic and can specialise
  3. the cell ______ provides structure in a plant cell
  4. where energy is released in the cell
  5. what controls the cell
  6. bacteria are ________ cells
  7. how much bigger an object appears than it is
  8. a type of microscope that is smaller and we use at school

19 Clues: stores sap • what controls the cell • where proteins are made • where photosynthesis occurs • bacteria are ________ cells • the fluid that fills up the cell • the basic building block of life • where energy is released in the cell • a little ring of DNA that a bacteria has • animal and plant cells are ________ cells • the cell ________ controls what goes in/out • ...

Discovering Cells 2022-01-07

Discovering Cells crossword puzzle
Across
  1. These knobs make large adjustments in focus.
  2. This supports the entire microscope.
  3. this supports the slide
  4. This states that all things are composed of cells, cells are the basic unit of structure and function in living things, and cells are produced from other cells.
  5. The part of the microscope that separates the ocular and objective lenses.
  6. This scientist concluded that "all cells come from other cells".
  7. Cells are the basic unit of structure and ______ in a living thing.
  8. this allows the objective lens to turn
  9. This part of the microscope supports the body tube and lenses.
Down
  1. An instrument that makes small objects look larger.
  2. The part of the microscope you look through. It magnifies the images 10x.
  3. These knobs make small adjustments in focus.
  4. equals the magnification of the ocular lens multiplied by the magnification of the objective lens.
  5. Scientist that looked at "animalcules" or "little animals" in lake water.
  6. This scientist concluded that all animals are made of cells.
  7. All living things are composed of one or more _____.
  8. This scientist concluded that all plants are made of cells.
  9. this microscope structure changes how much light goes through the stage
  10. The name of the scientist who looked at cork under a microscope and came up with the name "cells".

19 Clues: this supports the slide • This supports the entire microscope. • this allows the objective lens to turn • These knobs make large adjustments in focus. • These knobs make small adjustments in focus. • An instrument that makes small objects look larger. • All living things are composed of one or more _____. • This scientist concluded that all plants are made of cells. • ...

Cells Crossword 2022-12-02

Cells Crossword crossword puzzle
Across
  1. Transporter
  2. Single-celled
  3. The powerhouse
  4. creates proteins
  5. Golden packer
  6. Control center of the cell, contains DNA
  7. The 'Vacuum Bags'
  8. A group of tissues working together
  9. A group of organs working together
Down
  1. Gel-like substance
  2. Used to produce food from sunlight
  3. The outer layer of a plant cell
  4. Breaks down food and worn out cell parts
  5. Controls what comes in and out of the cell
  6. Small part inside of a cell that does a specific job/function
  7. The smallest unit of all living things
  8. A living thing
  9. A group of similar cells working together
  10. Cells that contain DNA in their nucleus

19 Clues: Transporter • Single-celled • Golden packer • The powerhouse • A living thing • creates proteins • The 'Vacuum Bags' • Gel-like substance • The outer layer of a plant cell • Used to produce food from sunlight • A group of organs working together • A group of tissues working together • The smallest unit of all living things • Cells that contain DNA in their nucleus • ...

cell division 2025-03-17

cell division crossword puzzle
Across
  1. chromosomes form condensed chromatin
  2. the molecule that carries genetic information
  3. two identical chromatids attached at the centromere
  4. the part of the chromosome where chromatids are attatched
  5. larger cells with complex internal organization including a nucleus
  6. the division of the cytoplasm to form two daughter cells
  7. all living things are made of cells, all cells are derived from other cells, all cells perform similar functions
  8. a new nuclear membrane forms around each set of chromatids
  9. cell division of chromosomes into two daughter cells
Down
  1. chromosomes split up and chromatids are pulled to opposite ends of the cell
  2. the period in the cell during which the cell grows, matures, and duplicates the genetic information
  3. simple cells that lack a nucleus and other membrane-bound organelles
  4. chromosomes line up along the center plane
  5. a cylindrical organelle in animal cells that form spindle fibers
  6. an organelle specific to plant cells
  7. one of two identical halves of a replicated chromosome
  8. DNA strands in the nucleus during interphase
  9. the process by which plant cells get energy
  10. the formation of two daughter cells from a single parent cell

19 Clues: chromosomes form condensed chromatin • an organelle specific to plant cells • chromosomes line up along the center plane • the process by which plant cells get energy • DNA strands in the nucleus during interphase • the molecule that carries genetic information • two identical chromatids attached at the centromere • cell division of chromosomes into two daughter cells • ...

Immunology Acronyms 2022-09-24

Immunology Acronyms crossword puzzle
Across
  1. CD8+ T cells with the effector function of targeting and killing virally infected cells and tumor cells by apoptosis
  2. general designation of many of the different cytokines which are chemical messengers secreted by immune cells that help in their communication with other cells
  3. white blood cells with multi-lobed nuclei and cytoplasmic granules
  4. immunoglobulin secreted by plasma cells
  5. cells surface ligands for the leukocyte integrins; Critical in binding of lymphocytes and other leukocytes to certain cells
  6. the regions of the antigen binding loops of Ig molecules, antibodies and T cell receptors that come into contact with antigen
  7. a family of Pattern Recognition Receptors present on many leukocytes and epithelial cells that recognize PAMPs on pathogens and help initiate immune responses
  8. a cell that is able to present antigen via MHC molecules to T cell receptors on T cells
  9. amino acid sequence in cytoplasmic domains of membrane receptors involved in signal transduction
  10. short DNA sequences flanking Ig and TCR V D and J gene segments that serve as the binding sites for the RAG complex allowing Ig and TCR gene rearrangement
  11. a molecule that is recognized in native (original) structure by antibodies or B cell receptor, or a peptide that is presented by MHC molecules to T cell receptor
  12. designation for specific cell-surface molecules on immune cells that help to differentiate one immune cell from another
  13. a type of APC that presents antigen in the context of MHC to T cells
  14. acute phase protein that binds to phosphocholine that can trigger Complement activation and acts as an opsonin
  15. end product of the Complement cascade that can kill pathogens directly by forming a pore in pathogen membrane leading to lysis
  16. Fragment with antigen binding: the part of an antibody (that can be isolated by protease digestion) responsible for antigen binding consisting of the light chain and amino-terminal half of the heavy chain disulfide-bonded together
Down
  1. autoimmune disease where autoantibodies (against DNA, RNA, and proteins associated with nucleic acids) form immune complexes
  2. adaptive immune responses in which there is a major role for effector T cells
  3. name of MHC gene complex and proteins in humans
  4. a cell wall component of gram negative bacteria which can be bound by TLR-4 on macrophages and dendritic cells
  5. multiple drug treatment for HIV infection
  6. sIg on B cells that binds Ag and transmits signal 1 to activate B cells.
  7. receptors on immune cells and epithelial cells that recognize and bind to PAMPs on microbes
  8. family name for cytokines that help cells to resist viral infections
  9. Member of TNF receptor family expressed on certain cells that makes them susceptible to being killed by cells expressing the specific ligand
  10. the Ag receptor on T cells
  11. protein family to which antibodies and B-cell receptors belong
  12. designation for a family of cell surface molecules involved in the presentation of peptide antigens to T cells
  13. an immunoglobulin that is expressed on B cell surface
  14. a mechanism NK cells use to induce apoptosis in virally infected cells or tumor cells
  15. repeating molecular patterns on microbes that are recognized by PRRs on immune cells
  16. soluble acute phase response protein that can bind mannose on pathogens; can activate the lectin pathway of Complement and acts as an opsonin

32 Clues: the Ag receptor on T cells • immunoglobulin secreted by plasma cells • multiple drug treatment for HIV infection • name of MHC gene complex and proteins in humans • an immunoglobulin that is expressed on B cell surface • protein family to which antibodies and B-cell receptors belong • white blood cells with multi-lobed nuclei and cytoplasmic granules • ...

Immunology Acronyms 2022-09-25

Immunology Acronyms crossword puzzle
Across
  1. cells surface ligands for the leukocyte integrins; Critical in binding of lymphocytes and other leukocytes to certain cells
  2. repeating molecular patterns on microbes that are recognized by PRRs on immune cells
  3. a molecule that is recognized in native (original) structure by antibodies or B cell receptor, or a peptide that is presented by MHC molecules to T cell receptor
  4. designation for specific cell-surface molecules on immune cells that help to differentiate one immune cell from another
  5. a mechanism NK cells use to induce apoptosis in virally infected cells or tumor cells
  6. adaptive immune responses in which there is a major role for effector T cells
  7. an immunoglobulin that is expressed on B cell surface
  8. a family of Pattern Recognition Receptors present on many leukocytes and epithelial cells that recognize PAMPs on pathogens and help initiate immune responses
  9. a cell wall component of gram negative bacteria which can be bound by TLR-4 on macrophages and dendritic cells
  10. general designation of many of the different cytokines which are chemical messengers secreted by immune cells that help in their communication with other cells
  11. immunoglobulin secreted by plasma cells
  12. Fragment with antigen binding: the part of an antibody (that can be isolated by protease digestion) responsible for antigen binding consisting of the light chain and amino-terminal half of the heavy chain disulfide-bonded together
  13. end product of the Complement cascade that can kill pathogens directly by forming a pore in pathogen membrane leading to lysis
  14. CD8+ T cells with the effector function of targeting and killing virally infected cells and tumor cells by apoptosis
  15. family name for cytokines that help cells to resist viral infections
Down
  1. name of MHC gene complex and proteins in humans
  2. acute phase protein that binds to phosphocholine that can trigger Complement activation and acts as an opsonin
  3. multiple drug treatment for HIV infection
  4. autoimmune disease where autoantibodies (against DNA, RNA, and proteins associated with nucleic acids) form immune complexes
  5. a cell that is able to present antigen via MHC molecules to T cell receptors on T cells
  6. amino acid sequence in cytoplasmic domains of membrane receptors involved in signal transduction
  7. protein family to which antibodies and B-cell receptors belong
  8. a type of APC that presents antigen in the context of MHC to T cells
  9. soluble acute phase response protein that can bind mannose on pathogens; can activate the lectin pathway of Complement and acts as an opsonin
  10. short DNA sequences flanking Ig and TCR V D and J gene segments that serve as the binding sites for the RAG complex allowing Ig and TCR gene rearrangement
  11. the Ag receptor on T cells
  12. white blood cells with multi-lobed nuclei and cytoplasmic granules
  13. receptors on immune cells and epithelial cells that recognize and bind to PAMPs on microbes
  14. the regions of the antigen binding loops of Ig molecules, antibodies and T cell receptors that come into contact with antigen
  15. designation for a family of cell surface molecules involved in the presentation of peptide antigens to T cells
  16. sIg on B cells that binds Ag and transmits signal 1 to activate B cells.
  17. Member of TNF receptor family expressed on certain cells that makes them susceptible to being killed by cells expressing the specific ligand

32 Clues: the Ag receptor on T cells • immunoglobulin secreted by plasma cells • multiple drug treatment for HIV infection • name of MHC gene complex and proteins in humans • an immunoglobulin that is expressed on B cell surface • protein family to which antibodies and B-cell receptors belong • white blood cells with multi-lobed nuclei and cytoplasmic granules • ...

Blood 2023-04-04

Blood crossword puzzle
Across
  1. manufacture of new white blood cells
  2. within a cell
  3. the iron-based component of hemoglobin that carries oxygen
  4. clear, straw-colored liquid portion of blood
  5. percentage of red blood cells in blood
  6. destruction of red blood cells
  7. type of white blood cell active during allergic response; produces histamine and promotes inflammation
Down
  1. white blood cells
  2. platelets
  3. deficiency of red blood cells
  4. hemoglobin with no oxygen
  5. mature red blood cell
  6. between cells
  7. clotting of blood
  8. cancer of white blood cells
  9. oxygen-carrying molecule found on erythrocyte; contains iron
  10. production of red blood cells
  11. A protein that, when introduced in the blood, triggers the production of an antibody
  12. type of white blood cell; causes allergy response
  13. cell eating

20 Clues: platelets • cell eating • between cells • within a cell • white blood cells • clotting of blood • mature red blood cell • hemoglobin with no oxygen • cancer of white blood cells • deficiency of red blood cells • production of red blood cells • destruction of red blood cells • manufacture of new white blood cells • percentage of red blood cells in blood • ...

Bacteria & Archaea 2026-01-28

Bacteria & Archaea crossword puzzle
Across
  1. is the connection and exchange of genetic material between bacterial cells.
  2. In some bacteria, extrachromosomal DNA
  3. chain of several cells.
  4. Flagella are dispersed randomly over the surface of the cell.
  5. pair of cells with ends attached.
  6. bunches of flagella emerging from the same point.
  7. single flagellum
  8. Bacteria rodlike in shape
  9. group of four single cells
  10. chain of single cells.
Down
  1. movement of bacteria n response to chemical signals.
  2. Grape-like cluster of cells
  3. flagella at both poles of the cell
  4. A polysaccharide (carbohydrate) crosslinked withprotein units.
  5. Bacteria spiral(vibrio) in shape.
  6. Bacteria round in shape.
  7. In bacteria, protects from harsh environment conditions.
  8. Bacterial cells surface coating.
  9. Outer membrane, outside the plasma membrane.
  10. Pair of single cells

20 Clues: single flagellum • Pair of single cells • chain of single cells. • chain of several cells. • Bacteria round in shape. • Bacteria rodlike in shape • group of four single cells • Grape-like cluster of cells • Bacterial cells surface coating. • Bacteria spiral(vibrio) in shape. • pair of cells with ends attached. • flagella at both poles of the cell • ...

Lymph/Immune 2024 2024-08-12

Lymph/Immune 2024 crossword puzzle
Across
  1. must be presented with Ag to activate
  2. these cells secrete antibodies
  3. antibody involved in hypersensitivity reactions
  4. the most abundant type of WBC
  5. large clusters of lymphoid follicles in the small intestine
  6. where T cells mature
  7. T cells that, once activated, can directly kill virus-infected cells
  8. another name for immunoglobulin
  9. accounts for the redness and heat of inflammation
  10. cleanse the lymph as it passes through them
  11. can kill cancer cells and virus-infected body cells before the adaptive immune system is activated
  12. proteins that identify cells as "self
  13. the most abundant antibody
  14. can form a membrane attack complex
  15. predominate in germinal centers
  16. help protect cells that have not yet been infected by a virus
  17. antibody found in sweat and saliva
  18. "the RBC graveyard"
  19. a first line immune defense
Down
  1. disease that arises when self isn't distinguished from non-self
  2. where immune functions of the spleen take place
  3. an abnormally high body temp
  4. this immune response is faster and larger than the primary
  5. Tcells that help activate B cells, other T cells, and macrophages
  6. these tissues have crypts
  7. cells that capture antigens and bring them back to the lymph nodes
  8. chemicals that lead to fever
  9. transport absorbed fat from the small intestine to the bloodstream
  10. help phagocytes bind to pathogens
  11. these cells become plasma cells
  12. Mucosa-associated lymphoid tissues around pharynx entry

31 Clues: "the RBC graveyard" • where T cells mature • these tissues have crypts • the most abundant antibody • a first line immune defense • an abnormally high body temp • chemicals that lead to fever • the most abundant type of WBC • these cells secrete antibodies • another name for immunoglobulin • these cells become plasma cells • predominate in germinal centers • ...

Memory Cross Word puzzle 2025-10-14

Memory Cross Word puzzle crossword puzzle
Across
  1. Molecular basis for innate memory reprogramming
  2. Determines the quality and longevity of T cell memory formation
  3. Long-term protection involving class switching and affinity maturation
  4. Process improving antibody affinity in germinal centers
  5. Cytokine important for survival of memory T cells
  6. Long-lived memory T cells that reside in lymphoid organs
  7. Type of T cell generated during a primary response
  8. Cells providing activation and costimulatory signals to T cells
  9. Cytokine required for NK cell memory induction
  10. Small antigen that is not immunogenic alone
  11. Altered in memory T cells to favor rapid activation
  12. Enzymes secreted by NK cells to induce apoptosis in target cells
  13. Defining feature of the adaptive immune system
  14. Innate immune memory caused by epigenetic and metabolic reprogramming
  15. Large immunogenic molecule that helps induce response to a hapten
  16. Cells that secrete antibodies during secondary responses
  17. Process changing antibody isotype during B cell activation
  18. Mechanism making nonimmunogenic molecules immunogenic when linked
  19. Type of modification involved in innate immune training
  20. Innate immune cells capable of developing trained immunity
Down
  1. T cells that remain in tissue sites for rapid protection
  2. Helper T cells critical for B cell memory development
  3. Cytotoxic protein upregulated in memory NK cells
  4. Receptor important for NK cell trafficking in memory formation
  5. Memory-like T cells generated without antigen exposure
  6. Response that is faster and stronger due to immune memory
  7. Cytokine that maintains memory CD8 T cells
  8. Cytokine that enhances NK cell activation with IL12 and IL15
  9. T cells that circulate in non-lymphoid tissues
  10. T cells capable of self-renewal and generating all other memory subsets
  11. Cytokine produced by memory NK cells upon reactivation
  12. Site of B cell proliferation and differentiation during memory formation
  13. Innate lymphocytes that can exhibit antigen-specific memory
  14. Transcription factor that regulates memory T cell metabolism
  15. Type of T cell that has not yet encountered its antigen

35 Clues: Cytokine that maintains memory CD8 T cells • Small antigen that is not immunogenic alone • T cells that circulate in non-lymphoid tissues • Cytokine required for NK cell memory induction • Defining feature of the adaptive immune system • Molecular basis for innate memory reprogramming • Cytotoxic protein upregulated in memory NK cells • ...

Stem Cells Vocabulary Crossword 2023-04-18

Stem Cells Vocabulary Crossword crossword puzzle
Across
  1. The abbreviation for induced pluripotent cells.
  2. Bring into existence.
  3. To replace lost or injured tissue.
  4. cells Genetically identical cells formed when a cell undergoes division by mitosis.
  5. An activity or purpose natural to or intended for a person or thing.
  6. Separate or be separated into parts.
  7. Recognize or ascertain what makes someone or something different.
  8. state The ability to be able to give rise to multiple cells within a lineage.
  9. Take the place of.
Down
  1. Having or showing the capacity to become or develop into something in the future.
  2. The tendency toward a relatively stable equilibrium between interdependent elements.
  3. stem cells Another name for adult stem cells.
  4. Designed or produced to meet someone's individual requirements.
  5. stem cells Cells that are able to self-renew by dividing and developing into the three primary groups of cells that make up a human body.
  6. Medicine Seeks to replace tissue or organs that have been damaged by disease, trauma, or injury.
  7. stem cells Are cells that are capable of self-renewal and limited differentiation.
  8. Not different or differentiated.
  9. The haploid set of chromosomes in a gamete or microorganism.
  10. Inflict physical harm on (something) so as to impair its value, usefulness, or normal function.
  11. stem cells Are undifferentiated cells that are found in many different tissues throughout the body.

20 Clues: Take the place of. • Bring into existence. • Not different or differentiated. • To replace lost or injured tissue. • Separate or be separated into parts. • stem cells Another name for adult stem cells. • The abbreviation for induced pluripotent cells. • The haploid set of chromosomes in a gamete or microorganism. • ...

Science Biology crossword 2023-11-12

Science Biology crossword crossword puzzle
Across
  1. cells Organisms composed of many cells, humans.
  2. amplifies the image.
  3. lobe Processing auditory information.
  4. An instrument used to see very small things.. Cells Basic units of living things.
  5. lobe Performs motor cells.
  6. Living thing that uses photosynthesis.
  7. Gelatinous liquid that fills the inside of the cell.
  8. Found in plant cells and makes Photosynthesis take place.
  9. blood cells Carry oxygen in the lungs.
  10. reticulum A network of membranous tubes within the cytoplasm of a eukaryotic cell.
  11. Carries oxygenated blood away from the heart.
  12. Depositing waste.
  13. Central unit of the cell.
  14. cells with unique functions in the body.
Down
  1. Have been around for millions of years.
  2. enclosed by a membrane and typically containing fluid.
  3. Mushrooms.
  4. A body system that breaks up food and creates nutrients.
  5. Breathing.
  6. An organelle found in large numbers in most cells.
  7. separates and protects the interior of a cell from the outside environment
  8. Carries blood around the body.
  9. uses visible light and a system of lenses to generate magnified images of small objects.
  10. Any number of specialised or organised cells within a living cell.
  11. Outer protection of the cell, in plant cells.
  12. cells Made up of one cell, that carries out all the functions
  13. Carries de-oxygenated blood to the heart.
  14. Found in the cytoplasm of living cells.
  15. blood cells Fights infections.

29 Clues: Mushrooms. • Breathing. • Depositing waste. • amplifies the image. • Central unit of the cell. • lobe Performs motor cells. • Carries blood around the body. • blood cells Fights infections. • lobe Processing auditory information. • Living thing that uses photosynthesis. • blood cells Carry oxygen in the lungs. • Have been around for millions of years. • ...

Ch. 12 Key Terms 2026-02-20

Ch. 12 Key Terms crossword puzzle
Across
  1. Immunity provided by an encounter with an antigen
  2. Unique lymphocytes part of innate defense, kills cells that do not exhibit cell markers
  3. Physiological response of tissue to injury
  4. Causes the body to attack it's own cells.
  5. Overzealous response to a harmless antigen
  6. Provided by antibodies released by sensitized B cells
  7. Antimicrobial proteins produced by virus infected cells to stimulate neighboring cells to produce antiviral proteins
  8. Substance that, when introduced to the body, is recognized as foreign
  9. Deficient production or function of immune cells
  10. Oversee humoral immunity, create plasma cells
  11. Mediate cellular immunity, include helper, cytotoxic, regulatory, and memory cells
Down
  1. Antigen presenter to T and B cells
  2. Immunity conferred by T cells
  3. Plasma proteins that, when activated, cause lysis of foreign cells and enhance phagocytosis
  4. Agent or chemical substance that produces fever
  5. Branch of the immune system that targets specific antigens, involves B and T lymphocytes
  6. Molecules recognized as self that do not trigger the immune system in self but are antigenic to others
  7. Disease causing microorganism
  8. Cell capable of engulfing and digesting cells harmful to the body
  9. Natural defenses that protect against all foreign material
  10. Cells T and B cell clones that provide immunological memory
  11. Capable of binding to a specific antigen
  12. Provides immunity against antigens
  13. Short lived immunity resulting from introduction of donated antibodies
  14. B cell clone specialized to release antibodies

25 Clues: Immunity conferred by T cells • Disease causing microorganism • Antigen presenter to T and B cells • Provides immunity against antigens • Capable of binding to a specific antigen • Causes the body to attack it's own cells. • Physiological response of tissue to injury • Overzealous response to a harmless antigen • Oversee humoral immunity, create plasma cells • ...

Anatomy Chapter 5 2026-01-24

Anatomy Chapter 5 crossword puzzle
Across
  1. – Bone tissue supporting the body
  2. – Voluntary muscle attached to bones
  3. – Parallel fibers forming tendons and ligaments
  4. – Liquid portion of blood
  5. – Fat-storing cells
  6. – Support cells for neurons
  7. – Cartilage cells in small cavities
  8. – Stretchy bladder lining
  9. – Thin flat cells for diffusion and filtration
  10. – Rare duct lining for protection
  11. – Heart muscle pumping blood
  12. – Embryonic tissue forming connective tissues
  13. – Cells that produce fibers
  14. – Airway lining moving mucus
  15. – Strong fibers resisting pulling
  16. – Red blood cells carrying oxygen
  17. – Involuntary muscle in organs
  18. – Shock-absorbing cartilage in discs
Down
  1. – Mature bone cells in tiny spaces
  2. – Moist protective lining (mouth, esophagus)
  3. – Cube-shaped cells for secretion and absorption
  4. – Smooth cartilage at joints and nose
  5. – Junctions linking heart cells
  6. – Tough tissue resisting stress in many directions
  7. – Immune cells releasing histamine
  8. – White blood cells fighting infection
  9. – Dry protective skin surface
  10. – Fat tissue storing energy and insulation
  11. – Soft scaffold for lymph organs
  12. – Stretchy fibers allowing recoil
  13. – Flexible cartilage in ear
  14. – Loose packing tissue holding organs
  15. – Nerve cell transmitting signals
  16. – Thin supportive framework fibers
  17. – Stretchy tissue in large arteries
  18. – Fluid tissue transporting gases and nutrients
  19. – Cell fragments aiding clotting
  20. ciliated – Tall cells with cilia moving materialnon-ciliated – Absorptive lining of digestive tract
  21. – Mucus-secreting cells protecting linings

39 Clues: – Fat-storing cells • – Liquid portion of blood • – Stretchy bladder lining • – Support cells for neurons • – Flexible cartilage in ear • – Cells that produce fibers • – Heart muscle pumping blood • – Airway lining moving mucus • – Dry protective skin surface • – Involuntary muscle in organs • – Junctions linking heart cells • – Soft scaffold for lymph organs • ...

Laug OSU Winter 2025 - Immunology Exam 2 Study Tool Week 6 2025-02-19

Laug OSU Winter 2025 - Immunology Exam 2 Study Tool Week 6 crossword puzzle
Across
  1. The process in the thymus that ensures T cells can recognize self-MHC, occurring in the cortex.
  2. A receptor that, when bound by FasL, initiates the apoptotic pathway in cells.
  3. A process where cells degrade their own components, playing a role in self-antigen presentation in the thymus.
  4. A checkpoint protein expressed on some cells that binds PD-1, helping suppress T cell activity and prevent overactive immune responses.
  5. A transcription factor that allows mTECs to express tissue-specific proteins for negative selection.
  6. A protein that binds Fas to trigger apoptosis in target cells, helping regulate the immune response.
  7. Cells in the thymus that present self-antigens to developing T cells, aiding in negative selection.
  8. A state in which a T cell becomes functionally inactive due to lack of co-stimulation.
  9. A mechanism by which overactivated T cells undergo apoptosis to maintain immune homeostasis.
  10. Specialized cells in the thymic cortex that present self-MHC molecules to developing T cells during positive selection.
  11. The requirement that T cells recognize antigen only in the context of self-MHC molecules.
  12. A type of T cell that develops outside the thymus and suppresses immune responses to prevent autoimmunity.
  13. The outer region of the thymus where immature T cells undergo positive selection.
  14. The process that eliminates T cells that bind too strongly to self-antigens, preventing autoimmunity.
  15. Proteins usually found in specific organs, but expressed in the thymus for immune tolerance training.
  16. The inner region of the thymus where negative selection occurs.
Down
  1. The process by which developing T cells in the thymus are selected to prevent autoimmunity.
  2. A T cell that has completed selection and expresses either CD4 or CD8, but not both.
  3. Molecules like PD-1 and CTLA-4 that regulate immune activation and prevent excessive immune responses.
  4. Cells in the thymic medulla that express self-antigens to help in negative selection.
  5. A mechanism in B cells that modifies their antigen receptor to prevent self-reactivity.
  6. A feature of NK cells, which attack cells that lack self-MHC molecules, such as virus-infected or cancerous cells.
  7. A process that prevents self-reactive T cells from causing autoimmunity outside the thymus.
  8. A receptor on T cells that, when bound to PD-L1, downregulates immune responses.
  9. A checkpoint protein on T cells that competes with CD28 to bind B7, inhibiting immune activation.
  10. A subset of T cells that develop in the thymus and suppress immune responses to maintain tolerance.
  11. A stage of T cell development where thymocytes express both CD4 and CD8 before selection.
  12. A transcription factor required for regulatory T cell development and function.

28 Clues: The inner region of the thymus where negative selection occurs. • A receptor that, when bound by FasL, initiates the apoptotic pathway in cells. • A transcription factor required for regulatory T cell development and function. • A receptor on T cells that, when bound to PD-L1, downregulates immune responses. • ...

Cell Structure and Function 2024-10-22

Cell Structure and Function crossword puzzle
Across
  1. This endoplasmic reticulum (ER) is covered with ribosomes and functions to synthesize and transport proteins.
  2. This organelle moves DNA/chromosomes during animal cell division.
  3. This endoplasmic reticulum (ER) makes and transports lipids.
  4. Cells that have no nucleus and free-floating DNA, e.g. bacteria.
  5. The fluid that fills cells.
  6. Muscle cells have many mitochondria so they can produce lots of __________.
  7. This organelle produces proteins and can be found on the rough ER or floating in the cell.
  8. A flexible, permeable barrier surrounding all cells.
  9. The "mailman" of the cell, this organelle packages and transports proteins and lipids within and out of the cell.
  10. Cells that have a nucleus and membrane-bound organelles, e.g. animal cells.
Down
  1. The "digestive system" of animal cells, this organelle breaks down cell waste.
  2. Leaf cells have many chloroplasts so they can perform ______________ to make food for the plant cell.
  3. A rigid support for the outside of plant cells.
  4. This organelle stores water, nutrients, and waste products.
  5. This organelle provides internal structural support/shape to all cells.
  6. The "brain" of the cell that contains DNA.
  7. The "powerhouse of the cell", this organelle produces ATP (cell energy).
  8. "Mini organs" in eukaryotic cells that perform unique functions for the cell.
  9. This organelle contains chlorophyll and performs photosynthesis.
  10. Red blood cells lack nuclei so they can carry more ____________.
  11. Nerve cells lack centrioles, telling us they do not ___________.

21 Clues: The fluid that fills cells. • The "brain" of the cell that contains DNA. • A rigid support for the outside of plant cells. • A flexible, permeable barrier surrounding all cells. • This organelle stores water, nutrients, and waste products. • This endoplasmic reticulum (ER) makes and transports lipids. • ...

Crossword13 2024-11-30

Crossword13 crossword puzzle
Across
  1. _____ Cells Differentiated B cells that secrete large quantities of antibodies during an immune response.
  2. A protective secretion of the digestive and respiratory systems that traps pathogens and particles.
  3. A subtype of T cells that kill infected cells by inducing apoptosis.
  4. A network of capillaries in the nephron where filtration of blood occurs.
  5. A subtype of T cells that activate B cells, cytotoxic T cells, and other immune cells by secreting cytokines.
  6. Channel proteins in cell membranes that facilitate the rapid movement of water.
  7. A protein in red blood cells that binds oxygen in the lungs and releases it in tissues.
  8. The specific part of an antigen that binds to an antibody or antigen receptor.
  9. Y-shaped proteins secreted by plasma cells that specifically bind to antigens to neutralize or eliminate them.
  10. A hormone secreted by the stomach that stimulates hunger before meals.
  11. The process of introducing antigens into the body to stimulate the production of memory cells and immunity.
  12. _______ Immunity A specific immune response enhanced by previous exposure to pathogens, involving B and T cells.
Down
  1. Tiny air sacs in the lungs where gas exchange occurs between air and blood.
  2. The process of maintaining water and solute balance in the body to ensure homeostasis.
  3. _____ Cells Long-lived B or T cells that provide immunity by responding more rapidly and effectively to subsequent exposures to the same antigen.
  4. An inactive enzyme secreted by chief cells in the stomach, converted to pepsin in the presence of hydrochloric acid.
  5. An organism or agent that causes disease, such as bacteria, viruses, or fungi.
  6. Expansion The rapid multiplication of B or T cells in response to an antigen, generating a large population of immune cells specific to that antigen.
  7. _______ Immunity The non-specific first line of defense against pathogens, involving barriers, phagocytes, and inflammation.
  8. Finger-like projections in the small intestine that increase surface area for nutrient absorption.
  9. ________ Node (SA Node) A group of autorhythmic cells in the heart that act as the pacemaker, initiating the cardiac cycle.
  10. A hormone secreted by fat cells that suppresses appetite and regulates energy balance.
  11. A molecule or substance that elicits an immune response by being recognized by antigen receptors on B and T cells.

23 Clues: A subtype of T cells that kill infected cells by inducing apoptosis. • A hormone secreted by the stomach that stimulates hunger before meals. • A network of capillaries in the nephron where filtration of blood occurs. • Tiny air sacs in the lungs where gas exchange occurs between air and blood. • ...

Chapter 4: Cell Structure 2025-09-17

Chapter 4: Cell Structure crossword puzzle
Across
  1. rigid structure,composed of cellulose, lignin, and/or pectin, surrounding plant cells and found also in bacteria and fungal cells
  2. network of membrane-bound compartments in the cytoplasm
  3. proposed that cells arise from pre-existing cells
  4. first to draw and name cells "Cellulae"
  5. ER with not ribosomes; used for lipid synthesis, breakdown of carbs and lipids;detoxification
  6. structures composed of DNA and proteins (histones)
  7. first to notice that plant bodies are made up of cells
  8. cells do not have a organelles
  9. cells have a body composed of these
  10. discovered the nucleus in cells
  11. cells have a organelles
  12. area where the chromosome is located
  13. a jelly-like interior
  14. howe we are able to visualize cellsl;used to magnify and resolve
Down
  1. first to describe small organisms in water
  2. also an organelle surrounded by a single membrane called tonoplast
  3. cells are the foundational units of life
  4. ER with granular ribosomes and used for protein synthesis
  5. organelle, very close relative of the mitochondria; it is surrounded by a double membrane
  6. an organelle surrounded by a double membrane
  7. smallest units of life
  8. structures on which proteins are synthesized
  9. circular forms of DNA
  10. the structures that surround cells
  11. stack of membranous sacs containing enzymes that modify proteins and lipids and transport
  12. proposed that animals were made up of cells

26 Clues: circular forms of DNA • a jelly-like interior • smallest units of life • cells have a organelles • cells do not have a organelles • discovered the nucleus in cells • the structures that surround cells • cells have a body composed of these • area where the chromosome is located • first to draw and name cells "Cellulae" • cells are the foundational units of life • ...

Cell theory 2023-12-21

Cell theory crossword puzzle
Across
  1. All cells from from ____ cells
  2. Cells make and ___ cells.
  3. life comes from one or___ cells.
  4. The cell ____
  5. ____ cells
  6. type of cell that has a nucleus
  7. a type of cell
  8. basic unit of life
  9. another type of cells
  10. A scientist that study animals and noticed all animals are made up of cells
Down
  1. ___ cells
  2. first scientist that looked at cells
  3. type of cell organisms that lacks a nucleus
  4. Cells are the ____ thing in us
  5. one of the people who made the cell theory
  6. topic of this

16 Clues: ___ cells • ____ cells • The cell ____ • topic of this • a type of cell • basic unit of life • another type of cells • Cells make and ___ cells. • All cells from from ____ cells • Cells are the ____ thing in us • type of cell that has a nucleus • life comes from one or___ cells. • first scientist that looked at cells • one of the people who made the cell theory • ...

Immunology 2014-04-21

Immunology crossword puzzle
Across
  1. Leukocytes formed within the lymphatic system.
  2. Immediate recognition (hours) using conserved epitopes. Containment and clearing of pathogens and co-activates adaptive immunity
  3. Receptor that recognizes pathogenic epitopes and activates macrophages to phagocytize pathogens and release cytokines.
  4. Cells that produce a single antibody type (clonality) to recognize extracellular epitopes and form immunological memory.
  5. Cells and factors that contribute to immune system regulation.
  6. ______ T-cells directly kill virus infected cells and interact with MHC Class 1 molecules (aka CD8= T-cells).
  7. Molecules that present large extracellular peptide fragments in a peptide binding groove that are obtained from the endosomes of antigen presenting cells and are recognized by CD4= T-cells.
  8. Cells that present foreign antigens to other cells (macrophages, dendritic cells, and B-cells).
  9. Molecules that present small intracellular peptide fragments in a peptide binding groove that are obtained from production of peptides in the ER. Expressed in all somatic cells and recognized by CD8= T-cells.
  10. Double chained receptor consisting of primarily (αβ) heterodimers capable of recognizing MHC molecules.
  11. Two classes of variable regions of antibodies (κ and λ).
  12. Recognition using pathogen-specific epitopes. Slower (when naïve) but targeted and more powerful approach. Co-activates innate immunity and serves a memory function.
Down
  1. A range of variable region classes of antibodies (H) that extends into the constant region.
  2. Mechanism by which antibody response is made specific through alternative RNA splicing and/or DNA recombination (constant region).
  3. Are sentinel cells throughout the body continually taking up extracellular liquids. Activated by cytokines or TLR and travels to lymph nodes to recruit (B7) T-cells (cytokine differentiation).
  4. Addition of non-templated nucleotides to joints between DNA segments.
  5. Innate immune cells that phagocytize pathogens and release cytokines.
  6. White blood cells.
  7. Leukocytes with origin in tissues and blood.
  8. Mechanism by which antibody response is made specific through directed mutation of AB variable region.
  9. A pathogen that relies on host for nutrients.
  10. Innate immune cells that kill antibody-coated parasites.
  11. System of signal amplification using stabilization, recognition of lectin on bacterial membrane, and antibody mediated; involves the cleavage of C3 into C3a and C3b leading to pore formation.
  12. Combinatorial use of DNA segments encoding variable region.
  13. Utilization of integrins/ICAM to create strong binding interaction between MHC and TCR.
  14. A pathogen that hijacks cellular machinery for protein translation and replication.
  15. Pathogenic extracellular feature recognizable by immune system.
  16. Innate immune cells that recognize pathogens through LPS receptors and TLRs. Phagocytize pathogens, release cytokines, and present MHC bound peptides.
  17. ______ T-cells activate B-, T-cells, and effector cells and interact with MHC Class II molecules (aka CD4= T-cells TH1/TH2).
  18. A double branched, antigen binding protein consisting of a constant, a variable, and a hyper-variable region. Serves as receptors for signal transduction for b-cells.

30 Clues: White blood cells. • Leukocytes with origin in tissues and blood. • A pathogen that relies on host for nutrients. • Leukocytes formed within the lymphatic system. • Innate immune cells that kill antibody-coated parasites. • Two classes of variable regions of antibodies (κ and λ). • Combinatorial use of DNA segments encoding variable region. • ...

Cell theory 2023-12-21

Cell theory crossword puzzle
Across
  1. All cells from from ____ cells
  2. Cells make and ___ cells.
  3. life comes from one or___ cells.
  4. The cell ____
  5. ____ cells
  6. type of cell that has a nucleus
  7. a type of cell
  8. basic unit of life
  9. another type of cells
  10. A scientist that study animals and noticed all animals are made up of cells
Down
  1. ___ cells
  2. first scientist that looked at cells
  3. type of cell organisms that lacks a nucleus
  4. Cells are the ____ thing in us
  5. one of the people who made the cell theory
  6. topic of this

16 Clues: ___ cells • ____ cells • The cell ____ • topic of this • a type of cell • basic unit of life • another type of cells • Cells make and ___ cells. • All cells from from ____ cells • Cells are the ____ thing in us • type of cell that has a nucleus • life comes from one or___ cells. • first scientist that looked at cells • one of the people who made the cell theory • ...

Cells-Organ Systems 2022-04-29

Cells-Organ Systems crossword puzzle
Across
  1. a cells "organs"
  2. bones
  3. jellylike material in cell
  4. brain of the cell
  5. smallest unit of life
  6. skin and lining of organs
  7. powerhouse of cell
  8. makes food for plant cell
  9. bones and cartilage
  10. cells storage
  11. brain and spinal cord
Down
  1. protects plant cells
  2. wicked small
  3. any living thing
  4. group of cells working together
  5. allows you to move and flex
  6. system that has lungs and breathing
  7. protects all cells
  8. eating food
  9. group of tissue working together

20 Clues: bones • eating food • wicked small • cells storage • a cells "organs" • any living thing • brain of the cell • protects all cells • powerhouse of cell • bones and cartilage • protects plant cells • smallest unit of life • brain and spinal cord • skin and lining of organs • makes food for plant cell • jellylike material in cell • allows you to move and flex • group of cells working together • ...

Stem Cells 2025-10-29

Stem Cells crossword puzzle
Across
  1. Which stem cells are taken from embryos a few days old?
  2. Which stem cell is used to avoid immune rejection?
  3. What is the abbreviated name for stem cells made in a lab?
  4. An early-stage embryo that are pluripotent cells?
  5. Stem Cells are ___ cells that give rise to other cells?
  6. marrow Where are multipotent stem cells found?
  7. Somatic stem cells are also known as __ stem cells?
  8. Another word for multipotent stem cells?
  9. Creator of Induced Pluripotent Stem Cells?
Down
  1. Induced pluripotent stem cells are made by ___ reprogramming?
  2. A type of stem cell that can become almost every cell in the body?
  3. What type of medicine relies heavily on stem cells?
  4. What stem cell can differentiate into all possible stem cells?
  5. Process of turning stem cells into specific cell types?
  6. Stem cells can be used to grow new ___ for transplant?
  7. Stem cells can treat which blood-related disease?

16 Clues: Another word for multipotent stem cells? • Creator of Induced Pluripotent Stem Cells? • marrow Where are multipotent stem cells found? • Stem cells can treat which blood-related disease? • An early-stage embryo that are pluripotent cells? • Which stem cell is used to avoid immune rejection? • What type of medicine relies heavily on stem cells? • ...

Cells & Organs of the Immune System 2022-01-16

Cells & Organs of the Immune System crossword puzzle
Across
  1. What type of immunity consists of phagocytosis, complement, interferon, inflammation, and fever
  2. Carrier proteins that present antigens on cell surfaces
  3. Filters lymph by trapping antigens
  4. Identified by expression of CD16 & CD34 when inactive and expression of CD 11b & CD18 when activated
  5. Antibody binds with the pathogen to alert macrophage/neutrophil to engulf/digest
  6. Large encapsulated organ that filters blood, cellular debris, and aged blood cells
  7. Cytotoxic T-cells (CTLs) that kill cancer/infected cell by apoptosis
  8. T-cells and DCs are found in what part of the lymph node
  9. Best known for being the inductive and effector site for intestinal immune response
  10. Where do T-cells mature?
  11. Recognize general microbial patterns and are essential for innate immune cell activation and inflammatory responses
  12. Primary lymphoid organ for B-cell development in ruminants, pigs, dogs, and rabbits
  13. B-cells produce what?
  14. Killer Cells Large Granular Lymphocyte
  15. Cells that monitor and inhibit activity of other T-cells
  16. Which type of selection does thymocytes experience when it can recognize MHC II/Ag complexes with moderate affinity
  17. Antibodies are important for what type of immune response
  18. Cells that coordinate immune responses against extracellular pathogens by alerting B-cells, mast cells, and granulocytes
  19. Important for allergy and inflammation, but also express adhesion molecules in circulation
  20. Antibodies cover the pathogen where it cannot further infect host cells
  21. Small proteins with diverse function
  22. Cells that named for their ability to produce interleukin 17 (IL-17), a signaling molecule that activates immune/non-immune cells
  23. Lymphoid Tissue Where does mature DC go?
  24. T-cells are important for what type of immune response?
Down
  1. Series of proteins in the blood that causes apoptosis, serve as signaling molecules, and recruit themselves to inflammatory sites
  2. Ingests and degrades bacteria
  3. What part of the spleen is where immune induction occurs
  4. Lymphoid cells are first produced in the liver, fetal omentum, and ?
  5. Th refers to
  6. Activation Antibodies directly lyse/destroy the pathogen
  7. Where are B-cells found in birds?
  8. Granulocytes and DC come from what type of progenitor cell
  9. Marrow Where do T-cells originate from?
  10. Similar to Basophils due to CD34+ precursor
  11. Which type of selection does thymocytes go through if the receptor bind strongly to itself
  12. Most numerous innate cell
  13. What type of immunity involves lymphocytes and antibodies
  14. Dendritic Cells What type of cells secrete Type I Interferon upon activation of TLR 7 & TLR 9
  15. immature T-cells
  16. Differentiate in response to IL-3, IL-5, CM-CSF
  17. Which type of progenitor cell differentiates into T-cell, B-cell, and DC
  18. Cells that coordinate immune responses against intracellular pathogens and produce/secrete cytokines to alert/activate other immune cells

42 Clues: Th refers to • immature T-cells • B-cells produce what? • Where do T-cells mature? • Most numerous innate cell • Ingests and degrades bacteria • Where are B-cells found in birds? • Filters lymph by trapping antigens • Small proteins with diverse function • Killer Cells Large Granular Lymphocyte • Marrow Where do T-cells originate from? • Lymphoid Tissue Where does mature DC go? • ...

Intro to Cell Biology 2024-10-27

Intro to Cell Biology crossword puzzle
Across
  1. In chemistry, describes compounds containing carbon
  2. Organisms that possess two or more cells
  3. A particle made of two or more atoms
  4. Brain, stomach, and heart
  5. ___ acids: like RNA and DNA
  6. The smallest unit of matter
  7. Cell ___ :All life is made of cells, cells are the basic unit of life, and all cells arise from other cells
  8. A whole living being
  9. Cells which have specific functions
  10. ___ Microscope: can magnify small objects over 2000 times
Down
  1. ___ acids: bond together to form proteins
  2. Instrument used to magnify small objects, including cells
  3. Fats, basically
  4. Another name for simple carbohydrates (glucose, sucrose, etc)
  5. The basic unit of all living things
  6. Smallest unit of a chemical compound
  7. A group of cells which produce human skin, for example
  8. (2 words) Group of organs functioning together
  9. Rich in foods like meat, eggs, and fish
  10. A pure substance comprised of only one type of atom

20 Clues: Fats, basically • A whole living being • Brain, stomach, and heart • ___ acids: like RNA and DNA • The smallest unit of matter • The basic unit of all living things • Cells which have specific functions • A particle made of two or more atoms • Smallest unit of a chemical compound • Rich in foods like meat, eggs, and fish • Organisms that possess two or more cells • ...

Tissues 2021-12-10

Tissues crossword puzzle
Across
  1. connective tissue that forms a net of reticular fibers around organs
  2. tissue that forms the fetal skeleton and looks glassy
  3. connective tissue that contains fat cells
  4. muscle responsible for movement
  5. single layer of flat cells
  6. tissue with elastic fibers running throughout
  7. illusion of multiple layers of rectangular cells
  8. muscle found in the heart
  9. connective tissue that looks like concentric circles and contains osteocytes
  10. single layer of cubed cells
Down
  1. multiple layers of rectangular cells
  2. multiple layers of cubed cells
  3. connective tissue that forms tendons
  4. multiple layers of flat cells
  5. non-striated muscle
  6. loose connective tissue
  7. cells with the ability to stretch
  8. single layer of rectangular cells
  9. tissue with a fluid matrix and contains platelets
  10. tissue with nerve running throughout
  11. connective tissue that has elastic fibers running throughout
  12. tissue that makes up intervertebral discs

22 Clues: non-striated muscle • loose connective tissue • muscle found in the heart • single layer of flat cells • single layer of cubed cells • multiple layers of flat cells • multiple layers of cubed cells • muscle responsible for movement • cells with the ability to stretch • single layer of rectangular cells • multiple layers of rectangular cells • connective tissue that forms tendons • ...

Prokaryotes vs Eukaryotes 2023-02-06

Prokaryotes vs Eukaryotes crossword puzzle
Across
  1. Eukaryotes contain membrane-bound _________ while prokaryotes do not
  2. Eukaryotic cells are large and _________
  3. Important organelle eukaryotes also contain besides a nucleus
  4. Cell theory: All cells come from _________ cells.
  5. Size of eukaryotic cell
  6. Shape of eukaryotic animal cells
  7. The cell theory is made of _____(#) parts
Down
  1. An example of a eukaryote (animal)
  2. Size of prokaryotic cell
  3. An example of a eukaryote (plant)
  4. An example of a prokaryote
  5. Shape of eukaryotic plant cells
  6. Plants contain chloroplasts and cell wall to make them this color
  7. Cell theory: All __________ organisms are composed of one or more cells.
  8. Prokaryotic cells are small and __________
  9. Eukaryotic cell that cannot perform photosynthesis
  10. The basic unit of all life
  11. All eukaryotic cells do have this central structure that is lacking in prokaryotes
  12. Cell theory: The cell is the ___________ unit of life.
  13. Eukaryotic cells that CAN perform photosynthesis

20 Clues: Size of eukaryotic cell • Size of prokaryotic cell • An example of a prokaryote • The basic unit of all life • Shape of eukaryotic plant cells • Shape of eukaryotic animal cells • An example of a eukaryote (plant) • An example of a eukaryote (animal) • Eukaryotic cells are large and _________ • The cell theory is made of _____(#) parts • ...

immunology 2023-09-29

immunology crossword puzzle
Across
  1. Recombination signal sequences, short DNA sequences flanking Ig and TCR V, D, and J gene segments that serve as the binding sites for the RAG complex allowing Ig and TCR gene rearrangement (somatic recombination).
  2. A cytokine produced by effector CD4+ TH1 cells, CD8+ T cells, and NK cells that plays a role in inducing TH1 differentiation and fully activating macrophages.
  3. protein family to which antibodies and B-cell receptors belong.
  4. cells: Subset of CD4+ T cells characterized by the cytokines they produce, including IL-4; involved in stimulating B cells to produce IgE antibody against helminths.
  5. Cell-mediated immunity
  6. Toll-like receptor, a family of pattern recognition receptors present on many leukocytes and epithelial cells that recognize PAMPs on pathogens and help initiate immune responses.
  7. T-cell receptor, the antigen receptor on T cells.
  8. Pathogen-associated molecular patterns, repeating molecular patterns on microbes that are recognized by PRRs on immune cells.
  9. Acquired immune deficiency syndrome
  10. cells: Subset of CD4+ T cells characterized by the cytokines they produce, including IFN-gamma involved in fully activating macrophages, and IL-2 involved in promoting CTL responses against intracellular pathogens.
  11. attack complex end product of the complement cascade that can kill pathogens directly by forming a pore in pathogen membrane leading to lysis.
  12. Antibody-dependent cellular cytotoxicity
  13. T cells: T cells that express the CD4 protein on their surface and play a key role in the immune response.
Down
  1. Surface immunoglobulin, an immunoglobulin that is expressed on B cell surface.
  2. Polymorphonuclear leukocytes, white blood cells with multi-lobed nuclei and cytoplasmic granules.
  3. Mannose-binding lectin, a soluble acute phase response protein that can bind mannose on pathogens; can activate the lectin pathway of complement and acts as an opsonin.
  4. Nuclear factor of activated T cells, a key transcription factor that is required to bind to the IL-2 promoter to cause IL-2 transcription.
  5. Antigen
  6. CD4 T cells: T cells that have previously encountered an antigen and have developed a memory response to it.
  7. Lipopolysaccharide, a cell wall component of gram-negative bacteria which TLR-4 can bind on macrophages and dendritic cells.
  8. Immune response.
  9. Immunoreceptor tyrosine-based activation motifs, amino acid sequence in cytoplasmic domains of membrane receptors involved in signal transduction.
  10. Regulatory CD4+ T cells, regulatory T cells: a T cell subset that is responsible for suppressing or limiting immune responses.
  11. immunoglobulin secreted by plasma cells
  12. Cluster of differentiation
  13. Interleukin, general designation of many of the different cytokines, chemical messengers secreted by immune cells that help in their communication with other cells.
  14. Systemic lupus erythematosus, an autoimmune disease where autoantibodies (against DNA, RNA, and proteins associated with nucleic acids) form immune complexes.
  15. Major histocompatibility complex, designation for a family of cell surface molecules involved in the presentation of peptide antigens to T cells.
  16. cells: Large granular lymphocytes that serve as an innate effector cell by inducing apoptosis of target cells.
  17. Complementarity determining regions

30 Clues: Antigen • Immune response. • Cell-mediated immunity • Cluster of differentiation • Acquired immune deficiency syndrome • Complementarity determining regions • immunoglobulin secreted by plasma cells • Antibody-dependent cellular cytotoxicity • T-cell receptor, the antigen receptor on T cells. • protein family to which antibodies and B-cell receptors belong. • ...

Project 22' 2022-09-15

Project 22' crossword puzzle
Across
  1. stages are:g1,g2,and s
  2. one cell divides into two identical cells
  3. caused when cells overgrow
  4. for cell division
  5. of cytoplasm
  6. Cycle,It is the cycle that cells go through in their life and it separates them and makes new cells
  7. cell,results of a single-dividing parent cell
  8. two sister charadid separate from each other
Down
  1. spindle fiber begins to disappear
  2. a long dna molecule
  3. this phase DNA replication is in use
  4. genetic information
  5. spindle fibers pull and push the duplicated chromosome
  6. cells,cells that carry out specific functions
  7. this stage new cells grow
  8. copied chromatin coils together tightly
  9. of cell cycle,The cell is fully grown
  10. chromatids,identical copies formed by DNA
  11. cell,a cell that makes other cells
  12. a cluster of dividing cells made by a fertilized egg

20 Clues: of cytoplasm • for cell division • a long dna molecule • genetic information • stages are:g1,g2,and s • this stage new cells grow • caused when cells overgrow • spindle fiber begins to disappear • cell,a cell that makes other cells • this phase DNA replication is in use • of cell cycle,The cell is fully grown • copied chromatin coils together tightly • ...

Characteristics of Life and The Cell Theory 2021-09-30

Characteristics of Life and The Cell Theory crossword puzzle
Across
  1. describes why
  2. process of using materials
  3. used a microscope to observe cork
  4. cells come from ______________ cells
  5. Schwann concluded that all animals were made of cells
  6. organisms can be _____________ (made of 1 cell) or multicellular (made of more than 1 cell)
  7. concluded all plants were made of cells
  8. DNA is inherited from your ______________
  9. all living things ___________ and develop during at least part of their life
  10. living things need a constant supply of materials and ______________
Down
  1. process of keeping the internal environment stable/balanced/constant
  2. organisms detect and respond to internal and external ___________
  3. stimuli that come from within the organism
  4. cells are the basic unit of _____________ and function
  5. observed teeth scrapings, first to view living organisms
  6. the genetic code
  7. all living things are made of _____________
  8. reasoned that all cells come from preexisting cells
  9. Virchow observed cells ______________
  10. explains what/how

20 Clues: describes why • the genetic code • explains what/how • process of using materials • used a microscope to observe cork • cells come from ______________ cells • Virchow observed cells ______________ • concluded all plants were made of cells • DNA is inherited from your ______________ • stimuli that come from within the organism • all living things are made of _____________ • ...

Tissues 2021-11-04

Tissues crossword puzzle
Across
  1. stretchy yellow connective tissue fibers consisting of the protein elastin
  2. mature bone cells
  3. neurons and neuroglia
  4. a hard, mineralized connective tissue that forms the skeleton
  5. thin collagenous fibers
  6. fat-storing tissue
  7. consists of a single layer of thin, flattened cells
Down
  1. membrane that lines a cavity that does not open to the outside of the body
  2. cordlike or bandlike masses of white fibrous connective tissue that connects muscles to bones
  3. groups are similar cells that perform specialized functions
  4. cartilage cell
  5. cells that produce fibers in connective tissue
  6. layer of extracellular matrix that anchors epithelial tissue to underlying connective tissue
  7. a flexible type of cartilage with many elastic fibers
  8. nerve cells
  9. tissue with cells that are in layers
  10. band between adjacent cardiac muscle cells
  11. tissue with cells that appear to be in layers, but are not
  12. tissue with flattened or scalelike cells
  13. tissue that stores fat

20 Clues: nerve cells • cartilage cell • mature bone cells • fat-storing tissue • neurons and neuroglia • tissue that stores fat • thin collagenous fibers • tissue with cells that are in layers • tissue with flattened or scalelike cells • band between adjacent cardiac muscle cells • cells that produce fibers in connective tissue • consists of a single layer of thin, flattened cells • ...

Blood 2024-11-01

Blood crossword puzzle
Across
  1. fragments of cells that aid in blood clotting
  2. another name for red blood cells
  3. the system that transports blood
  4. the liquid part of blood that is 90% water
  5. transferring of blood to another person
  6. blood type markers attached to cells
  7. oxygen-carrying protein that makes blood red
  8. can differentiate into many types of cells
Down
  1. blood that is carrying oxygen to cells
  2. chemical messengers in the bloodstream
  3. thin vessels that join venules to arterioles
  4. small arteries
  5. type O negative blood
  6. another name for white blood cells
  7. blood cells that help fight infection
  8. vessels that carry blood away from the heart
  9. little veins that join to form larger veins
  10. type AB positive blood
  11. a condition that results from low red blood cells
  12. blood cells that carry oxygen
  13. vessels that carry blood toward the heart

21 Clues: small arteries • type O negative blood • type AB positive blood • blood cells that carry oxygen • another name for red blood cells • the system that transports blood • another name for white blood cells • blood type markers attached to cells • blood cells that help fight infection • blood that is carrying oxygen to cells • chemical messengers in the bloodstream • ...

hematology 2015-11-05

hematology crossword puzzle
Across
  1. formation of blood cells
  2. rate in which red blood cells settle at the bottom of a tube
  3. higher than normal level of red blood cells
  4. test including RBC, Hgb, Hct, WBC, platelets, ect
  5. leukocytes that assist in phagocytosis
  6. another word for platelets
  7. ion that is electricly charged
  8. another word for thrombocytes
  9. test that evaluates the % of packed red blood cells in total volume
  10. fluid portion of the blood
  11. what is Hgb?
  12. when hemoglobin is carrying carbon dioxide
Down
  1. WBC that recognize previously invading organism
  2. kissing disease
  3. % of immature red blood cells in relation to erythrocytes
  4. leukocytes that capture invading microorganisms
  5. fluid portion remaining after clotting
  6. immature red blood cells
  7. Hct performed on an extremely small amount of blood
  8. chemical that prevents clotting
  9. red cells, white cells, and platelets are these
  10. WBC that attack bacteria
  11. indicating average size of red blood cells
  12. red blood are called what?
  13. when Hgb is carrying oxygen
  14. number of red blood cells per cubic millimeter of blood
  15. condition in which levels of red blood cells are too low
  16. granular leukocytes
  17. study of blood and the tissues that produce it
  18. white blood cells are called what?

30 Clues: what is Hgb? • kissing disease • granular leukocytes • formation of blood cells • immature red blood cells • WBC that attack bacteria • red blood are called what? • another word for platelets • fluid portion of the blood • when Hgb is carrying oxygen • another word for thrombocytes • ion that is electricly charged • chemical that prevents clotting • white blood cells are called what? • ...

Cell Theory, and Levels of Organization 2023-10-02

Cell Theory, and Levels of Organization crossword puzzle
Across
  1. The major organization of biological organisms from smallest to largest.
  2. Invented the first compound microscope.
  3. The controller of the cell, holds all of the DNA in chromosomes.
  4. Contains fluid, used for storage, bigger in plant cells.
  5. Helps with cell division in animal cells
  6. The powerhouse of the cell.
  7. Helps the cell maintain shape.
  8. Gel like material that fills the cell and surrounds the organelles.
  9. Organs working together
  10. Known as the father of microbiology.
  11. Discovered all plants are made of cells
  12. The scientific thesis that overall states that all biological organisms are created from cells, cells are the basic unit of life, and cells come from pre-existing cells.
  13. Basic unit of life
Down
  1. Discovered all animals are made of cells
  2. Produce proteins
  3. Rigid outer layer of plant cells only.
  4. A living thing
  5. Organelle that packages proteins
  6. The protective barrier that allow thing in and out of the cell.
  7. Contains chlorophyll in which photosynthesis takes place.
  8. Named cells, and there is no documentation on what he looked like.
  9. Breaks down worn out cell material; Only found in animal cells.
  10. A group of cells working together
  11. Multiple tissues working together
  12. Transportsprotiens inside the cell [abbreviation]

25 Clues: A living thing • Produce proteins • Basic unit of life • Organs working together • The powerhouse of the cell. • Helps the cell maintain shape. • Organelle that packages proteins • A group of cells working together • Multiple tissues working together • Known as the father of microbiology. • Rigid outer layer of plant cells only. • Invented the first compound microscope. • ...

Cellular Therapy 2024-02-23

Cellular Therapy crossword puzzle
Across
  1. Donor cells attack the recipient
  2. Hallmark presenting sign of CRS (Cytokine Release Syndrome)
  3. ANC low or absent
  4. Transplant from a matched donor
  5. % donor cells vs recipient cells
  6. Chemotherapy prepares the body for cellular therapy infusion
  7. Neurotoxicity from CAR-T
  8. Test to determine if donor is a match
  9. First line treatment of GVHD
  10. Common complication of the oral cavity after transplant due to chemo and GVH prophylaxis.
  11. Transplant from recipient's own stem cells
  12. Bone Marrow Transplant
  13. Person receiving the bone marrow transplant
Down
  1. Stem cells start to grow and make healthy blood cells
  2. Starts at day +180 to protect from infectious diseases.
  3. Cancer of the blood cells
  4. Best treatment of GVHD
  5. Occurs at all stages of cellular therapy
  6. Collection of stem cells from the bone marrow
  7. Oral agent used to protect against Pneumocystis pneumonia (PCP)
  8. Common target organ of GVHD
  9. Process of pushing stem cells into the peripheral blood for collection
  10. Collection of stem cells from peripheral blood
  11. All BMT policies and procedures can be found here
  12. Cancer that begins in the cells of the lymph system
  13. Formation of blood cellular components
  14. Chimeric antigen receptor T-cell therapy
  15. Cancer that starts in the plasma cells
  16. National database for cellular therapy research

29 Clues: ANC low or absent • Best treatment of GVHD • Bone Marrow Transplant • Neurotoxicity from CAR-T • Cancer of the blood cells • Common target organ of GVHD • First line treatment of GVHD • Transplant from a matched donor • Donor cells attack the recipient • % donor cells vs recipient cells • Test to determine if donor is a match • Formation of blood cellular components • ...

The Immune System 2016-05-29

The Immune System crossword puzzle
Across
  1. / increase body temperature to speed up immune system
  2. / Y-shaped protein produced by plasma cells
  3. / causes blood vessels to dilate
  4. / can rapidly respond to any future exposure to the same antigen
  5. / white blood cell that can kill tumor cells
  6. / cytokine that stimulates Tc cells B cells, and other Th cells to become active
  7. / an innate immune defense by physical injury or infection of tissue
  8. / type of immune response that involves activation of B cells and leads to production of antibodies
  9. / acquired immunodeficiency syndrome
  10. / these cells respond to only certain cues
  11. / produce antibodies
  12. / hyper sensitive immune responses to allergens
  13. / surface protein that binds to class I MHC molecules
  14. / fight pathogens in the cell-mediated immune response
  15. / these cells circulate for a lifetime
  16. / particular lymphocyte that matches a specific antigen is identified and activated
  17. / conferred by action of B cells and T memory cells for a specific pathogen
Down
  1. / programmed cell death
  2. / secreted by blood vessel endothelium and monocytes
  3. / secretes cytokines that promote response of B cells and Tc cells
  4. / kill body cells infected with pathogens
  5. / location of maturation of T cells
  6. / 30 blood proteins that function as local regulators
  7. / ingest invading microbes
  8. / also called antibodies
  9. / protects underlying tissues from pathogens
  10. / stimulates helper T cells to produce interleukin-2
  11. / immunological disorder in which immune system turns against itself
  12. / extreme allergic reaction from sudden dilation of blood vessels
  13. / antibody secreting effector cell of humoral immunity
  14. / protein that has antiviral or immune regulatory functions
  15. / short term immunity
  16. / membranes lines all body passages and cavities
  17. / human immunodeficiency virus
  18. / destroy microbes

35 Clues: / destroy microbes • / produce antibodies • / short term immunity • / programmed cell death • / also called antibodies • / ingest invading microbes • / human immunodeficiency virus • / causes blood vessels to dilate • / location of maturation of T cells • / acquired immunodeficiency syndrome • / these cells circulate for a lifetime • / kill body cells infected with pathogens • ...

Connective Tissue 2024-06-17

Connective Tissue crossword puzzle
Across
  1. Macrophages found in the skin.
  2. Cells that increase in number during parasitic infestations.
  3. Amorphous collagen type found in basement membranes.
  4. Process of neutrophils migrating to connective tissue.
  5. Macrophages found in the nervous system.
  6. Long polysaccharide molecule in ground substance.
  7. Adipose tissue found in hibernating animals and infants.
  8. Thin type III collagen fibers coated with glycoprotein.
  9. Appearance of white adipose cells in tissue sections.
  10. Core protein with many GAGs attached.
  11. Cytoplasm characteristic of plasma cells.
  12. Collagen type present in hyaline cartilage.
  13. Antibody-producing cells arising from B lymphocytes.
  14. Protein that makes up collagen fibers.
  15. Most abundant type of collagen, present in skin and tendons.
  16. Undifferentiated stem cells located adjacent to capillaries.
  17. Thinner fibers made of elastin protein allowing stretch and recoil.
  18. Aggregates of RER in plasma cells.
  19. Macrophages found in the liver.
Down
  1. Cells that store fat in adipose tissue.
  2. Substance from mast cells inducing smooth muscle contraction.
  3. Collagen type forming thin reticular fibers.
  4. Cells that synthesize fibers and ground substance.
  5. Proteins that bind plasma membrane proteins to collagen.
  6. Featureless substance composed of GAG, proteoglycans, and glycoproteins.
  7. Severe hypersensitivity reaction mediated by mast cells.
  8. connective tissue that is jelly-like matrix present in the umbilical cord.
  9. First-line defense cells that increase in bacterial infection.
  10. Connective tissue comprising branching elastic fibers.
  11. Cells that originate in the bone marrow as monocytes.
  12. Adipose tissue constituting almost all adult adipose tissue.
  13. Tissue consisting of branched reticular fibers.
  14. Connective tissue with fewer fibers and more cells.
  15. connective tissue that is Gel-like amorphous matrix found in embryos.
  16. Most abundant protein fiber in the body, resists stretching.
  17. Tissue with cells that store fat.
  18. Connective tissue with densely arranged fibers.
  19. Macrophages found in the bone.
  20. Substance released by mast cells causing increased vessel permeability.

39 Clues: Macrophages found in the skin. • Macrophages found in the bone. • Macrophages found in the liver. • Tissue with cells that store fat. • Aggregates of RER in plasma cells. • Core protein with many GAGs attached. • Protein that makes up collagen fibers. • Cells that store fat in adipose tissue. • Macrophages found in the nervous system. • ...

Chapter 34 2025-05-05

Chapter 34 crossword puzzle
Across
  1. Nodes / Structures that swell during infections as white blood cells multiply
  2. / Cell that engulfs large particles or pathogens
  3. Immunity / Immunity gained by exposure to disease or vaccines
  4. Proteins / Molecules that mark pathogens for destruction and assist the immune response
  5. Memory / Immune system’s ability to remember past invaders and respond faster
  6. / White blood cells that send signals to other immune cells
  7. Immunity / Immune system that learns and remembers specific pathogens
  8. / Y-shaped protein that binds specifically to antigens
  9. Immunity / Immunity received from another source, like mother’s milk or antibody injections
  10. / Overreaction of the immune system to a harmless substance
Down
  1. / A weakened or missing immune response, which reduces the body’s defense
  2. TCells / White blood cells that kill virus-infected cells
  3. / Signaling proteins that help immune cells communicate and coordinate
  4. / White blood cells that create antibodies
  5. Immunity / Immune response involving antibody production by B cells
  6. / Molecule that triggers an immune response
  7. Immunity / General, non-specific immune defense present at birth
  8. Immunity / Immune response involving direct attack on infected cells
  9. / Large immune cell that engulfs invaders and activates adaptive immunity
  10. Diseases / Conditions in which the immune system attacks the body’s own cells
  11. / Substances that introduce antigens to stimulate immunity without causing illness
  12. Cells / B cells that secrete antibodies during an immune response

22 Clues: / White blood cells that create antibodies • / Molecule that triggers an immune response • / Cell that engulfs large particles or pathogens • / Y-shaped protein that binds specifically to antigens • TCells / White blood cells that kill virus-infected cells • / White blood cells that send signals to other immune cells • ...

Immune Sytem 2015-05-18

Immune Sytem crossword puzzle
Across
  1. bacteria that cause disease
  2. cells developed in the thymus
  3. B cells develop here
  4. stem cell for all immune system cells
  5. type of immunity with immediate response
  6. immune system's antigen identification process
  7. system of protection & recovery
  8. cells that fight against infection
  9. body's cells attack its own healthy cells
  10. substances that make the immune system create antibodies
Down
  1. blood cells that clot bleeding
  2. cells that remember the same antigen
  3. cells that have no immunological memory
  4. first line of defense for external factors
  5. organ that filters lymph
  6. largest kind of white blood cell
  7. organ that stores and filters blood
  8. type of immunity with slow response

18 Clues: B cells develop here • organ that filters lymph • bacteria that cause disease • cells developed in the thymus • blood cells that clot bleeding • system of protection & recovery • largest kind of white blood cell • cells that fight against infection • organ that stores and filters blood • type of immunity with slow response • cells that remember the same antigen • ...

Cell Types and Organelles 2023-10-10

Cell Types and Organelles crossword puzzle
Across
  1. Found in only eukaryotic cells, it produces usable energy from food for cells to use
  2. Complex cells found in plants and animals
  3. The smallest unit of life that can accomplish all of the tasks of living things
  4. Protein factories found in all cell types
  5. These organisms have eukaryotic cells and cannot do photosynthesis
  6. These organisms have eukaryotic cells and use web-like structures called mycelium to find nutrients
  7. These are unicellular prokaryotes that are found in very high numbers in and on your own body
  8. This is found in eukaryotic cells and is responsible for producing and transporting materials around the cell
  9. These organisms have eukaryotic cells and can do photosynthesis because they have chloroplasts
  10. This acts as a storage container for food, water or waste in eukaryotic cells
  11. This part of the microscope is where the slide and object will rest while viewing
  12. Simple cells found in bacteria and archaea
  13. An organism that is composed of more than one cell, for example, an ostrich
Down
  1. Three ideas that describe the relationship between cells and living things
  2. A type of observation or data that is expressed as a number
  3. An organism that is only one cell, for example, a bacterium
  4. A type of observation or data that is expressed using descriptive words
  5. Found in all cells, it determines what enters and exits the cells
  6. The name for one of the rotating lenses on a compound microscope
  7. Found in all cell types, contains instructions for making proteins
  8. The term used to describe any one of many parts of a cell
  9. This type of microscope is used for large objects and does not allow viewing of individual cells
  10. Found in all plant, algae and fungal cells, in addition to most bacterial cells
  11. Found only in plant and algae cells, it produces food from carbon dioxide and water, using the sun's energy
  12. This type of microscope is used for very thin objects and can allow you to view individual cells
  13. These are unicellular prokaryotes that live in the most extreme places on earth
  14. Found in only eukaryotic cells, it protects the DNA

27 Clues: Complex cells found in plants and animals • Protein factories found in all cell types • Simple cells found in bacteria and archaea • Found in only eukaryotic cells, it protects the DNA • The term used to describe any one of many parts of a cell • A type of observation or data that is expressed as a number • An organism that is only one cell, for example, a bacterium • ...

Integument 2025-11-12

Integument crossword puzzle
Across
  1. cells have "spikes"
  2. doesn't allow anything between cells
  3. stinky sweat glands
  4. dead or alive they are stratified squamous
  5. most of the dermis
  6. from sebaceous glands
  7. the skin's personal immune system cells
  8. on a Q-tip
  9. pigment of the skin and eyes
Down
  1. allows rapid signal transmission between cells
  2. stem cell layer with melanocytes and tactile cells
  3. layer stains like polka dots in cells
  4. only found in thick skin
  5. goosebumps
  6. under the epidermis
  7. does not secrete melatonin
  8. most superficial layer of the epidermis
  9. hold two cells together like a snap
  10. sweat glands all over; active from birth
  11. responsible for fingerprints

20 Clues: goosebumps • on a Q-tip • most of the dermis • cells have "spikes" • under the epidermis • stinky sweat glands • from sebaceous glands • only found in thick skin • does not secrete melatonin • responsible for fingerprints • pigment of the skin and eyes • hold two cells together like a snap • doesn't allow anything between cells • layer stains like polka dots in cells • ...

Lymphocytes 2020-08-05

Lymphocytes crossword puzzle
Across
  1. found in this system
  2. type of microorganisms NK and T-cells destroy
  3. made up of 70%
  4. produced in the
  5. are a type of lymphocyte
  6. purpose of t cells
  7. circulate through
  8. type of t-cell
  9. average diameter in microns
Down
  1. what defines this cell as eukaryotic
  2. type of t-cell
  3. produced by t-cells
  4. type of t-cell
  5. MSGREN Approved
  6. having lymphocytes allows for this
  7. type of lymphocyte
  8. are a type of lymphocyte
  9. purpose of b-cells (... antibodies)
  10. processed used by antibodies to detect
  11. type of blood cells
  12. t-cells mature in this location

21 Clues: type of t-cell • type of t-cell • made up of 70% • type of t-cell • MSGREN Approved • produced in the • circulate through • type of lymphocyte • purpose of t cells • produced by t-cells • type of blood cells • found in this system • are a type of lymphocyte • are a type of lymphocyte • average diameter in microns • t-cells mature in this location • having lymphocytes allows for this • ...

Immune Sytem 2015-05-18

Immune Sytem crossword puzzle
Across
  1. type of immunity with immediate response
  2. type of immunity with slow response
  3. cells that remember the same antigen
  4. B cells develop here
  5. cells that have no immunological memory
  6. system of protection & recovery
  7. cells developed in the thymus
  8. largest kind of white blood cell
  9. stem cell for all immune system cells
  10. substances that make the immune system create antibodies
  11. blood cells that clot bleeding
Down
  1. first line of defense for external factors
  2. cells that fight against infection
  3. body's cells attack its own healthy cells
  4. organ that filters lymph
  5. immune system's antigen identification process
  6. organ that stores and filters blood
  7. bacteria that cause disease

18 Clues: B cells develop here • organ that filters lymph • bacteria that cause disease • cells developed in the thymus • blood cells that clot bleeding • system of protection & recovery • largest kind of white blood cell • cells that fight against infection • type of immunity with slow response • organ that stores and filters blood • cells that remember the same antigen • ...

Immunology Exam #2 Crossword Puzzle 2023-02-21

Immunology Exam #2 Crossword Puzzle crossword puzzle
Across
  1. A process in which cells can consume their own intracellular proteins to digest into peptides they can use to display on their surface.
  2. Class of antibody that is first activated from naive B cells.
  3. Protein on the surface of CTLs that bind to a protein on the target cell to induce cellular apoptosis (two words).
  4. Class of molecules that only bind to CD4.
  5. Naive T cells that are exposed to ______ are induced to become regulatory T cells.
  6. Class of antibody that protects mucosal surfaces.
  7. CD4 and CD8 are examples of co-_____.
  8. Class I MHC molecules that present protein fragments that come from inside the cell.
  9. Protein inside a cell who's job it is to chop up and recycle other proteins into peptide fragments.
  10. An example of mucosal-associated lymphoid tissues that function as secondary lymphoid organs (two words).
  11. Class of antibody that causes allergies.
  12. When many BCRs are brought close together, causing B cells to activate
  13. Cells that produce IFNa and IFNb in response to viral attack are ______ dendritic cells.
  14. Areas where B cells and T cells can enter through from the blood to get to secondary lymphoid organs are called the high ______ venule.
  15. The _____ main function is to filter blood.
  16. T cells that inhibit immune response (abbrev. name).
  17. "Islands" in the secondary lymphoid organs that are rich with B cells contained by by a lose network of FDCs are called lymphoid _____.
  18. Th2 helper T cells target ______ infections.
  19. When B cells change the type of antibodies they produce (two words).
Down
  1. When B cells become crosslinked on FDCs and they begin to proliferate, this area becomes the center of B cell development (two words).
  2. External region of a transmembrane protein that binds to molecules.
  3. FDCs produce a ______ called CXCL13 that attract naive B cells.
  4. The first "exam" T cells must pass in order to continue on to becoming properly functioning T cells (two words).
  5. The area where APCs and T cells come into contact through adhesion molecules is called the _____ synapse.
  6. B7 protein on the surface of APCs that "plugs into" CD28 on a T cell surface is an example of co-_______.
  7. Proteins that give organs their specific identity (two words).
  8. Th17 helper T cells target ______ infections.
  9. ______ proteins are proteins that help inhibit T cells as the infection is beginning to subside, such as VTLA-4 and PD-1.
  10. B cells that undergo T cell-______ activation typically also undergo somatic hypermutation/class switching.
  11. CTLs produce this component that triggers apoptosis (two words).
  12. _____ selection eliminates T cells whos receptors recognize self antigens presented on MHC molecules.
  13. A method in which T cells are eliminated after they have been restimulated several times during various viral infections (abbrev. name).
  14. The part of the lymphnodes where T cells tend to accumulate.
  15. Rearranged genes in a cell mutate to increase affinity of receptors for it's cognate antigen (two words).
  16. Class II MHC molecules that present protein fragments that come from outside the cell.
  17. Region where BCR binds to its antigen.
  18. The part of the lymphnodes where B cells tend to accumulate.
  19. Location in which T cells learn tolerance to self.
  20. Process in which IgG antibodies create a a "bridge" between NK cells and it's target cell, making NK cells more effective killers (abbrev. name).
  21. Virgin T cells are allowed to visit specific cites in the body due to _____ molecules.
  22. The antigen that a B cell can recognize.
  23. Class of molecules that only bind to CD8.
  24. _____ selection eliminates T cells whos receptors cannot recognize self MHC molecules.

43 Clues: CD4 and CD8 are examples of co-_____. • Region where BCR binds to its antigen. • Class of antibody that causes allergies. • The antigen that a B cell can recognize. • Class of molecules that only bind to CD4. • Class of molecules that only bind to CD8. • The _____ main function is to filter blood. • Th2 helper T cells target ______ infections. • ...

Immunology Acronyms 2022-10-02

Immunology Acronyms crossword puzzle
Across
  1. member of TNF receptor family expressed on certain cells that makes them susceptible to being killed by cells expressing the Fas ligand
  2. soluble acute phase response protein that can bind mannose on pathogens; can activate the lectin pathway of Complement and acts as an opsonin
  3. family name for cytokines that help cells to resist viral infections; type 1 interferons include IFN-alpha and IFN-beta, as distinguished from IFN-gamma.
  4. a T cell subset that is responsible for suppressing or limiting immune responses
  5. acute phase protein that binds to phosphocholine, a constituent of certain bacteria, that can trigger Complement activation and acts as an opsonin
  6. a transcription factor that causes several hundred tissue-specific genes to be transcribed by a subpopulation of epithelial cells in the thymus
  7. protein family to which antibodies and B-cell receptors belong
  8. the Ag receptor on T cells
  9. cells surface ligands for the leukocyte integrins; critical in binding of lymphocytes and other leukocytes to certain cells
  10. a cell that is able to present antigen via MHC molecules to T cell receptors on T cells
  11. designation for a family of cell surface molecules involved in the presentation of peptide antigens to T cells
  12. multiple drug treatment for HIV infection
  13. immunoglobulin secreted by plasma cells
  14. the part of an antibody (that can be isolated by protease digestion) responsible for antigen binding, consisting of the light chain and amino-terminal half of the heavy chain disulfide-bonded together
  15. designation for specific cell-surface molecules on immune cells that help to differentiate one immune cell from another
  16. CD8+ T cells with the effector function of targeting and killing virally infected cells and tumor cells by apoptosis
  17. short DNA sequences flanking Ig and TCR V, D and J gene segments that serve as the binding sites for the RAG complex, allowing Ig and TCR gene rearrangement (somatic recombination)
  18. a type of APC that presents antigen in the context of MHC to T cells
  19. repeating molecular patterns on microbes that are recognized by PRRs on immune cells
Down
  1. white blood cells with multi-lobed nuclei and cytoplasmic granules
  2. general designation of many of the different cytokines, chemical messengers secreted by immune cells that help in their communication with other cells
  3. an immunoglobulin that is expressed on B cell surface
  4. a family of Pattern Recognition Receptors present on many leukocytes and epithelial cells that recognize PAMPs on pathogens and help initiate immune responses
  5. the regions of the antigen binding loops of Ig molecules, antibodies and T cell receptors that come into contact with antigen
  6. a molecule that is recognized in native (original) structure by antibodies or B cell receptor, or a peptide that is presented by MHC molecules to T cell receptor
  7. immune response
  8. adaptive immune responses in which there is a major role for effector T cells
  9. Cell adhesion molecule
  10. end product of the Complement cascade that can kill pathogens directly by forming a pore in pathogen membrane leading to lysis
  11. name of MHC gene complex and proteins in humans
  12. receptors on immune cells and epithelial cells that recognize and bind to PAMPs on microbes
  13. the end stage of disease in HIV infection
  14. a mechanism NK cells use to induce apoptosis in virally infected cells or tumor cells
  15. transcription factor expressed in Treg cells that is needed for Treg cell function
  16. sIg on B cells that binds Ag and transmits signal 1 to activate B cells.
  17. a cell wall component of gram negative bacteria which can be bound by TLR-4 on macrophages and dendritic cells
  18. autoimmune disease where autoantibodies (against DNA, RNA, and proteins associated with nucleic acids) form immune complexes

37 Clues: immune response • Cell adhesion molecule • the Ag receptor on T cells • immunoglobulin secreted by plasma cells • multiple drug treatment for HIV infection • the end stage of disease in HIV infection • name of MHC gene complex and proteins in humans • an immunoglobulin that is expressed on B cell surface • protein family to which antibodies and B-cell receptors belong • ...

Immunology Acronym 2023-09-26

Immunology Acronym crossword puzzle
Across
  1. adaptive immune responses in which there is a major role for effector T cells
  2. Repeating patterns on microbes that are recognized by PRRs on immune cells
  3. white blood cells with multi-lobed nuclei and cytoplasmic granules
  4. thymus derived lymphocyte that are comprised of two different subsets CD4 and CD8
  5. a cell wall component of gram negative bacteria which can be bound by TLR-4 on macrophages and dendritic cells.
  6. cell that starts as a monocytes in the blood and tuns into this cell in the interstitial space
  7. designation for a family of cell surface molecules involved in the presentation of peptide antigens to Tcells
  8. autoimmune disease where autoantibodies against DNA, RNA, and proteins associated with nucleic acids) form immune complexes
  9. B lymphocyte that upon activation can differentiate into plasma cells secreting antibody molecules or B memory cells
  10. Regulatory CD4+ cells
  11. general designation of many of the different cytokines, chemical messengers secreted by immune cells that help in their communication with other cells
  12. receptors on immune cells and epithelial cells that recognize and bind PAMPs on microbes
  13. member of TNF receptor family expressed on certain cells that makes them susceptible to being killed by cells expressing the fas ligand
Down
  1. acute phase protein that binds to phosphocholine that can trigger complement activation and acts as a opsonin
  2. protein family to antibodies and B-cell receptors belong
  3. large granular lymphocyte that serves as an innate effector cell by inducing apoptosis of target cells
  4. cells characterized by the cytokines including IL-4; involved in stimulating B cells to produce IgE antibody against helminths
  5. a type of APC that presents antigen in the context of MHC to T cells
  6. soluble acute phase response protein that can bind mannose on pathogens; can activate the lectin pathway of complement and acts as an opsonin
  7. a cell that is able to present an antigen via MHC molecules to Tcell receptors on tcells
  8. multiple drug treatment for HIV infection
  9. an immunoglobulin that is expressed on B cell surface
  10. Receptors on immune cells and epithelial cells that recognize and bind to PAMP's on microbes
  11. the end stage of disease in HIV infection
  12. the AG receptor on Tcells
  13. immunoglobulin secreted by plasma cells

26 Clues: Regulatory CD4+ cells • the AG receptor on Tcells • immunoglobulin secreted by plasma cells • multiple drug treatment for HIV infection • the end stage of disease in HIV infection • an immunoglobulin that is expressed on B cell surface • protein family to antibodies and B-cell receptors belong • white blood cells with multi-lobed nuclei and cytoplasmic granules • ...

Immunology Acronym Puzzle 2022-09-25

Immunology Acronym Puzzle crossword puzzle
Across
  1. A mechanism NK cells use to induce apoptosis in virally infected cells or tumor cells
  2. Repeating molecular patterns on microbes that are recognized by PRRs on immune cells
  3. The regions of the antigen binding loops of Ig molecules, antibodies and T cell receptors that come into contact with antigen
  4. CD8+ T cells with the effector function of targeting and killing virally infected cells and tumor cells by apoptosis
  5. Adaptive immune responses in which there is a major role for effector T cells
  6. A cell wall component of gram-negative bacteria which can be bound by toll-like receptor-4 on macrophages and dendritic cells
  7. Receptors on immune cells and epithelial cells that recognize and bind to PAMPs on microbes
  8. The antigen receptor on T cell
  9. General designation of many of the different cytokines, chemical messengers secreted by immune cells that help in their communication with other cells
  10. A T cell subset that is responsible for suppressing or limiting immune responses
  11. Name of the major histocompatibility gene complex and proteins in humans
  12. Soluble acute phase response protein that can bind mannose on pathogens; can activate the lectin pathway of Complement and acts as an opsonin
  13. A transcription factor that causes several hundred tissue-specific genes to be transcribed by a subpopulation of epithelial cells in the thymus
  14. A molecule that is recognized in native (original) structure by antibodies or B cell receptor
Down
  1. Abbreviation for the multiple drug treatments for HIV infection
  2. The designation for specific cell-surface molecules on immune cells that help to differentiate one immune cell from another
  3. Surface immunoglobulin on B cells that binds antigen and transmits signal 1 to activate B cells
  4. A cell that is able to present antigen via MHC molecules to T cell receptors on T cells
  5. Acute phase protein that binds to phosphocholine, a constituent of certain bacteria, that can trigger Complement activation and acts as an opsonin
  6. Thymus-derived lymphocyte that are comprised of two different subsets, CD4 T cells and CD8 T cells
  7. Family name for cytokines that help cells to resist viral infections
  8. Autoimmune disease where autoantibodies (against DNA, RNA, and proteins associated with nucleic acids) form immune complexes
  9. An immunoglobulin that is expressed on B cell surface
  10. The end stage of disease in HIV infection
  11. Large mononuclear phagocyte that takes residence in many different tissues and organs and contributes to innate immune responses
  12. Subset of CD4+ T cells characterized by the cytokines they produce; involved in stimulating B cells to produce antibody against extracellular pathogens
  13. Amino acid sequence in cytoplasmic domains of membrane receptors involved in signal transduction
  14. The part of an antibody responsible for antigen binding, consisting of the light chain and amino-terminal half of the heavy chain disulfide-bonded together
  15. White blood cells with multi-lobed nuclei and cytoplasmic granules
  16. Immunoglobulin secreted by plasma cells
  17. An autoimmune disease where autoantibodies against DNA, RNA, and proteins associated with nucleic acids form immune complexes
  18. Protein family to which antibodies and B-cell receptors belong
  19. Transcription factor expressed in Treg cells that is needed for Treg cell function
  20. End product of the Complement cascade that can kill pathogens directly by forming a pore in pathogen membrane leading to lysis
  21. The antigen receptor on T cells

35 Clues: The antigen receptor on T cell • The antigen receptor on T cells • Immunoglobulin secreted by plasma cells • The end stage of disease in HIV infection • An immunoglobulin that is expressed on B cell surface • Protein family to which antibodies and B-cell receptors belong • Abbreviation for the multiple drug treatments for HIV infection • ...

Immune System 2025-10-16

Immune System crossword puzzle
Across
  1. Location where T cells mature
  2. Large protein molecules produced by plasma cells to bind specific antigens
  3. Specialized macrophages in the liver
  4. Surface molecule used by cells to display antigen fragments for recognition
  5. Term for swelling, redness, heat, and pain — classic signs of this immune response
  6. Term for the immune system’s ability to distinguish self from non-self
  7. Enzyme-containing vesicle that fuses with a phagosome to digest pathogens
  8. Process of engulfing and destroying pathogens by immune cells
  9. Chemical released by mast cells that causes vasodilation and swelling during inflammation
  10. Substance that triggers an immune response when recognized as foreign
  11. Innate immune cells that kill infected or cancerous cells without prior sensitization
  12. Process of a neutrophil squeezing through a capillary wall during inflammation
  13. First antibody produced in a primary immune response
Down
  1. These proteins, when activated, can form a membrane attack complex
  2. Chemical messengers released by helper T cells to activate other immune cells
  3. Antiviral proteins secreted by virus-infected cells that help protect neighboring cells
  4. This T cell coordinates immune responses by activating both B and T cells
  5. Small molecule that is not immunogenic unless attached to a larger carrier
  6. Cells that remain after infection to provide faster response upon re-exposure
  7. This type of lymphocyte directly attacks infected or cancerous cells
  8. Proteins that form pores in the membranes of target cells leading to cytolysis
  9. Proteins that coat pathogens to enhance phagocytosis
  10. Type of immunity you are born with that provides the first line of defense
  11. This complement process tags pathogens to make them easier to phagocytose
  12. Class of antibodies that crosses the placenta to provide passive immunity to the fetus

25 Clues: Location where T cells mature • Specialized macrophages in the liver • Proteins that coat pathogens to enhance phagocytosis • First antibody produced in a primary immune response • Process of engulfing and destroying pathogens by immune cells • These proteins, when activated, can form a membrane attack complex • ...

Immunology Abbreviation Crossword 2023-09-21

Immunology Abbreviation Crossword crossword puzzle
Across
  1. antibody dependent cellular cytotoxicity: a mechanism NK cells use to induce apoptosis in virally infected cells or tumor cells
  2. Pathogen associated molecular patterns: repeating molecular patterns on microbes that are recognized by PRRs on immune cells
  3. interferon: family name for cytokines that help cells to resist viral infections; type 1 interferons include IFN-alpha and IFN-beta, as distinguished from IFN-gamma.
  4. T-cell receptor: the Ag receptor on T cells
  5. Mannose-binding lectin: soluble acute phase response protein that can bind mannose on pathogens; can activate the lectin pathway of Complement and acts as an opsonin
  6. B lymphocyte that upon activation can differentiate into plasma cells secreting antibody molecules or B memory cells
  7. Complementarity determining regions: the regions of the antigen binding loops of Ig molecules, antibodies and T cell receptors that come into contact with antigen
  8. Membrane attack complex: end product of the Complement cascade that can kill pathogens directly by forming a pore in pathogen membrane leading to lysis
  9. Recombination signal sequences: short DNA sequences flanking Ig and TCR V, D and J gene segments that serve as the binding sites for the RAG complex, allowing Ig and TCR gene rearrangement (somatic recombination)
  10. Human leukocyte antigen: name of MHC gene complex and proteins in humans
  11. Immunoglobulin, protein family to which antibodies and B-cell receptors belong
Down
  1. Cluster of differentiation: designation for specific cell-surface molecules on immune cells that help to differentiate one immune cell from another
  2. Antibody immunoglobulin secreted by plasma cells
  3. Cell adhesion molecule
  4. Pattern recognition receptors: receptors on immune cells and epithelial cells that recognize and bind to PAMPs on microbes
  5. Polymorphonuclear leukocytes: white blood cells with multi-lobed nuclei and cytoplasmic granules
  6. interleukin: general designation of many of the different cytokines, chemical messengers secreted by immune cells that help in their communication with other cells
  7. Natural killer cell: large granular lymphocyte that serves as an innate effector cell by inducing apoptosis of target cells (virally infected cells or tumor cells)
  8. Dendritic cell: a type of APC that presents antigen in the context of MHC to T cells
  9. Toll-like receptor: a family of Pattern Recognition Receptors present on many leukocytes and epithelial cells that recognize PAMPs on pathogens and help initiate immune responses
  10. C-reactive protein: acute phase protein that binds to phosphocholine, a constituent of certain bacteria, that can trigger Complement activation and acts as an opsonin
  11. B cell receptor sIg on B cells that binds Ag and transmits signal 1 to activate B cells
  12. Major histocompatibility complex: designation for a family of cell surface molecules involved in the presentation of peptide antigens to T cells
  13. Human immunodeficiency virus
  14. Autoimmune regulator: a transcription factor that causes several hundred tissue-specific genes to be transcribed by a subpopulation of epithelial cells in the thymus

25 Clues: Cell adhesion molecule • Human immunodeficiency virus • T-cell receptor: the Ag receptor on T cells • Antibody immunoglobulin secreted by plasma cells • Human leukocyte antigen: name of MHC gene complex and proteins in humans • Immunoglobulin, protein family to which antibodies and B-cell receptors belong • ...