cells Crossword Puzzles

Cell and Organelles 2018-10-23

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Control center of cell
apparatus Acts as a packaging factory like ER
Manufacturing/packaging system of cells, works with golgi
Helps digest worn out organelles, food particles, and engulfed viruses or bacteria.
Transport Needs energy from ATP's in order to move against concentration gradient
When molecules move from a high concentration gradient, to a low concentration gradient
small structures in cell that have specific jobs
ER With ribosomes (NO SPACES)
this cell has a membrane bound nucleus
this cell does NOT have membrane bound nucleus
All living organisms contain these
Is mechanical support for the cells, anchors the organelles, helps move substances. Made of microfilaments, microtubules, and intermediate filaments
breakdowns very long chain fatty acids through beta oxidation

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ER without ribosomes (NO SPACES)
A type of active transport that engulfs a solid particle to form an internal compartment known as a phagosomes.
Power house of the cell
Created by ribosomes
Selectively permeable barrier, protects cell and maintains the cell's structure(No spaces)
All living things are made of cells, cells are basic units of a living thing, Cells only come from other cells(No spaces)
A type of passive transport that only works with water and a solute
usually found in plant cells, compartments filled with materials and water
Jello-like substance inside of cells. Surrounds cell parts

22 Clues: Created by ribosomes • Control center of cell • Power house of the cell • ER With ribosomes (NO SPACES) • ER without ribosomes (NO SPACES) • All living organisms contain these • this cell has a membrane bound nucleus • apparatus Acts as a packaging factory like ER • this cell does NOT have membrane bound nucleus • small structures in cell that have specific jobs • ...

ch 2.1 review 2025-12-16

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a widely accepted explanation of the relationship between cells and living things
a sac like organelle that stores food, water, and other materials
observed living cells
concluded that all plants are made of cells
a property of cell membranes that allow some substances to pass across it while others cannot
the ability to distinguish 2 nearly objects
stated that all cells come from other cells
the thick fluid region of a cell located in the cell membrane (in prokaryotes) or between the membrane and nucleus (eukaryotes)
concluded that all animals were made of cells
a thin flexible barrier that surrounds a cell and controls which substances pass in and out

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observed dead cells
a large oval organelle in a cell that contains its genetic material in the form of dna
the process by which molecules move from an area of high concentration to lower concentration
a tiny cell structure that carries out a specific function within the cell
the basic unit of structure and function in living things
rod shaped organelles that convert energy in food molecules to energy
an organelle in plant cells and some other organisms that capture energy from sunlight
the instrument that makes small objects look larger
a rigid supporting layer that surrounds the cells of plants and some other organisms
an object appearing larger than is

20 Clues: observed dead cells • observed living cells • an object appearing larger than is • concluded that all plants are made of cells • the ability to distinguish 2 nearly objects • stated that all cells come from other cells • concluded that all animals were made of cells • the instrument that makes small objects look larger • ...

Variation SS Week 4 2026-03-18

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Expression conversion of the information encoded in a gene first into messenger RNA and then to a protein
transmission of DNA to offspring
A variety of traits in a species.
process in which cells become specialized in structure and function
A segment of DNA that does not code for proteins but has other functions.
Regulation the turning on and off of genes
Cells undifferentiated cells
Process by which a cell divides into two new daughter cells
DNA condensed into a thread like structure within the nucleus
Cell division that produces reproductive cells in sexually reproducing organisms
A reproductive process that involves only one parent and produces offspring that are identical to the parent.

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cells cells uniquely suited to perform a particular function
engineering The direct manipulation of genes for practical purposes.
A disease in which some body cells grow and divide uncontrollably
A chart or "family tree" that tracks which members of a family have a particular trait
A segment of DNA from which proteins are usually coded from.
Reproduction A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents
Cell divsion that results in identical body cells.
Modification changing of the DNA sequence to alter protein synthesis
Exchange of genetic material between homologous chromosomes.
change in a DNA sequence that affects genetic information
the study of environmental influences on gene expression that occur without a DNA change

22 Clues: Cells undifferentiated cells • transmission of DNA to offspring • A variety of traits in a species. • Regulation the turning on and off of genes • Cell divsion that results in identical body cells. • change in a DNA sequence that affects genetic information • Process by which a cell divides into two new daughter cells • ...

Biology terms and definitions crossword 2018-01-18

Biology terms and definitions crossword crossword puzzle

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Structures with specialised functions in cells
A set of unpaired chromosomes
The name for the death of cells
The name for egg and sperm cells
Long strands of DNA
Name for a visual representation of all the chromosomes
A cell or organism without a membrane bound nucleus
wall Semi-rigid structure located outside of plant cells
A segment of DNA which codes for a particular trait
Fibre responsible in moving and segregating the chromosomes during nuclear division
Two sets of 23 chromosomes
Cell Cells the reproduce by meiosis
The phase in the middle of cell division
the control centre of the cell

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A molecule composed of amino acids
The phase following interphase and preceding metaphase of cell divisions
The phase in the life cycle of a cell where is prepares for division
Cell Cells of the body other than germline cells
Holds two chromatids together
The complete set of genetic material in an organism
A cell or organism with a membrane bound nucleus
Acid Nucleic acid containing the four bases
A different form of the same gene
An organelle responsible for protein production
The organelle involved in the process of nuclear division
The phase following interphase and preceding metaphase of cell divisions
The production of new cells each containing half the amount of chromosomes of the originals
The production of new cells identical to the originals

28 Clues: Long strands of DNA • Two sets of 23 chromosomes • A set of unpaired chromosomes • Holds two chromatids together • the control centre of the cell • The name for the death of cells • The name for egg and sperm cells • A different form of the same gene • A molecule composed of amino acids • Cell Cells the reproduce by meiosis • The phase in the middle of cell division • ...

Anatomy: Tissues 2024-01-08

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flat, oblong nucleus, scale-like appearance
group of tissues in the body that maintain the form of the body and its organs and provide cohesion and internal support
single layer of cells
electrically excitable cells that transmit signals throughout the body
taller than wide, oval nucleus towards basal region of cell
monitors and regulates the functions of the body
a group of cells with similar structure working together to perfrom a similar job
multiple layers of cells arranged neatly
densely packed fibers that are not organized in a particular direction
forms the covering on all internal and external surfaces of your body
cells are able to change shape and stretch

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a collection of similar specialized cells that serve particular functions
composed of cells that have the special ability to shorten or contract in order to produce movement of the body parts.
a connective tissue that is mainly composed of fat cells
single layer of columnar cells, looks stratified due to irregular placement of nuclei
cub-like, central located nucleus
forms the hard, dense outer layer of bones throughout the human body
the functional component of blood responsible for the transportation of gases and nutrients throughout the human body
parallel, densely packed fibers that are organized
a type of loose connective tissue that consists of a meshwork of collagen, elastic tissue, and reticular fibres

20 Clues: single layer of cells • cub-like, central located nucleus • multiple layers of cells arranged neatly • cells are able to change shape and stretch • flat, oblong nucleus, scale-like appearance • monitors and regulates the functions of the body • parallel, densely packed fibers that are organized • a connective tissue that is mainly composed of fat cells • ...

Chromosomes and Cell Division 2 2023-10-27

Chromosomes and Cell Division 2 crossword puzzle

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the name for regular body cells
the number of chromosomes in normal human cells
what does the cell do during the G phases of interphase
another way of saying a cell has two sets of chromosome
what must the chromosomes do before all types of cell division
a tight coil of DNA
the fibers that guide chromosomes to the poles
the specific phase when DNA is copied before cell division
the phase in which cells spend most of their time doing normal activity
a cell that has half the regular number of chromosomes, or one set
the special name for sperm and egg cells

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the phase when a new nucleus forms and the cell membrane begins to pinch in
the phase when a parent cell completely splits into two daughter cells
the cells part that directs cell division and produces spindle fibers
the type of cell division used to make new body cells
the phase when the copied chromosomes split apart
the type of cell division used to make cells for reproduction
the phase when the nucleus breaks down and the centrosomes move to the poles and make spindle fibers
cells in the G__ phase do not grow or divide
the phase when chromosomes line up in the middle of the cell

20 Clues: a tight coil of DNA • the name for regular body cells • the special name for sperm and egg cells • cells in the G__ phase do not grow or divide • the fibers that guide chromosomes to the poles • the number of chromosomes in normal human cells • the phase when the copied chromosomes split apart • the type of cell division used to make new body cells • ...

Chromosomes and Cell Division 3 2023-10-27

Chromosomes and Cell Division 3 crossword puzzle

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the phase when a new nucleus forms and the cell membrane begins to pinch in
what must the chromosomes do before all types of cell division
cells in the G__ phase do not grow or divide
a tight coil of DNA
the phase when chromosomes line up in the middle of the cell
the phase in which cells spend most of their time doing normal activity
the phase when a parent cell completely splits into two daughter cells
another way of saying a cell has two sets of chromosome
the cells part that directs cell division and produces spindle fibers

Down

what does the cell do during the G phases of interphase
the special name for sperm and egg cells
the phase when the copied chromosomes split apart
the phase when the nucleus breaks down and the centrosomes move to the poles and make spindle fibers
the name for regular body cells
the number of chromosomes in normal human cells
the fibers that guide chromosomes to the poles
the type of cell division used to make new body cells
a cell that has half the regular number of chromosomes, or one set
the type of cell division used to make cells for reproduction
the specific phase when DNA is copied before cell division

Cardiovascular System 2024-04-16

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Blood's liquid matrix
Leukocytes are ___ cells because that have a nucleus.
White blood cells help to fight this
Is in the shape of a biconcave disc
A series of reactions that stops the bleeding when a blood vessel wall breaks
Threads that reinforce the platelet plug
This delivers oxygen, nutrients, water, hormones, and white blood cells to each cell
An inflammatory chemical that attracts other white blood cells to the site of infection
Rarest white blood cells
A pump made of cardiac muscle
Blood clotting
The heart is made of _____ chambers.
Coagulation provides a long-lasting fix that gives the blood vessel time to _____.
What does blood remove from each cell?

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Second most numerous white blood cell
Largest leukocytes
Blood vessels that carry oxygenated blood away from the heart to the body cells
90% of plasma is made up of this
Blood vessels that carry deoxygenated blood back to the heart from the body cells
Granulocytes that use enzymes to digest parasitic worms
Cell fragments that are binded to exposed collagen fibers by the Von Wilebrand factor
Tiny blood vessels that connect arteries and veins at the body cells
Protein that uses iron to bind four oxygen
The % of blood made up by erythrocytes (higher in males)
Another name for platelets
Most numerous white blood cells (50-70%)

26 Clues: Blood clotting • Largest leukocytes • Blood's liquid matrix • Rarest white blood cells • Another name for platelets • A pump made of cardiac muscle • 90% of plasma is made up of this • Is in the shape of a biconcave disc • White blood cells help to fight this • The heart is made of _____ chambers. • Second most numerous white blood cell • What does blood remove from each cell? • ...

Neoplasia 2025-04-29

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Process of new growth in which normal cells undergo irreversible genetic change
abnormal numbers of chromosomes
Benign tumor of adipocytes
tissue growth
extreme variability in nuclear size
wide variation in cell siza
growth factor that stimulates fibroblast and increase production of collagen
tumors spread beyond the original host via physical transplantation following direct physical contact between animals of the same species
ovarian and pancreatic adenocarcinomas spread transcoelomically, resulting in multiple tumor masses throughout the abdomen
process by which the immune system identifies and kills microbially infected cells or foreign cells

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wide variation in cell shape
an irreversible alteration of genetic material, first step of neoplastic transformation
antigens antigens present on both tumor cells and normal cells
Development of new blood vessels
spread Tumor invade through veins to reach the vena cava, commonly sarcomas
antigens antigens restricted to tumor cells
cancerous tumors that invade locally and spread by metastasis
outgrowth of initiated cells in response to selective stimuli, second step of neoplastic transformation
nonneoplastic supporting structures like blood vessels, fibroblast, and inflammatory cells
antigens embryonic antigens normally not expressed in adult tissue
noncancerous tumors that do not invade locally nor spread
malignant transformation, third step of neoplastic transformation
development of lymphatic vasculature in tumors
tumor consisting of tumor cells termed parenchyma
notable weight loss and debility
poor cell differentiation

26 Clues: tissue growth • poor cell differentiation • Benign tumor of adipocytes • wide variation in cell siza • wide variation in cell shape • abnormal numbers of chromosomes • Development of new blood vessels • notable weight loss and debility • extreme variability in nuclear size • antigens antigens restricted to tumor cells • development of lymphatic vasculature in tumors • ...

Transport and Healing Cross Word 2017-02-16

Transport and Healing Cross Word crossword puzzle

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Cells Cells that can easily regenerate. E.g., Epithelial Cells.
Bilayer Prevents water-soluble and negatively charged molecules from crossing. Made up of a hydrophobic and hydrophilic ends
A passageway leading from one cavity to another which are not normally joined.
The passive transport of molecules or solutes from areas of higher concentration to areas of lower concentration
Replacement of surface cells of an organ with inflammatory tissue.
Solution A concentrated solution in comparison to another space or area (like the inside of a cell).
Solution A solution which is of equal concentration (in equilibrium) in comparison to another space or area (like the inside of a cell).
An example of a type of white blood cell that clears the damaged area of cell debris and pathogens.
A process during which secretory products are transported out of the cell via vesicles.
Energy The energy that a molecule possesses due to being in constant motion.
Exudate A meshwork or proteins that remains internal.
The replacement of cells with identical cells via mitosis.
Mediators Released by white blood cells or mast cells to facilitate the immune response.
Membrane Membrane that does not allow anything to pass through it.
Passive transport in which molecules are forced through membranes by pressure following a concentration gradient.
Solution A dilute solution in comparison to another space or area (like the inside of a cell).
Law States that pressure inside a closed chamber is inversely proportional to its volume.
Cells Capable of regeneration, albeit a bit slower. E.g., Liver Cells.

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The increasing of bloo d vessel diameter to allow for an increase in blood flow.
The replacement of cells with fibrous connective tissue.
A form of endocytosis in which large molecules are transported into the cell via vesicles. Fuse with lysosomes to digest particles once inside of the cell. The process by which white blood cells destroy foreign bodies.
A form of endocytosis in which solutes dissolved in the extracellular fluids are transported into the cell via vesicles.
The passive transport of solvents (namely water).
Law States that a gas in a mixture behaves as though it was the only gas present.
Process of white blood cells accumulating along the capillary walls. AKA = Margination.
White blood cells being attracted to the site of injury by chemical mediators.
transport Transport across the cell membrane that does not require energy.
Transport Transport that requires energy to move molecules from areas of lower concentration to areas of higher concentration. Example: Sodium-Potassium Pump.
Cells Cells that cannot divide. E.g., Nerve Cells (neurons)
Law States that the quantity of gas that can be dissolved in a solvent is directly proportional to its partial pressure and solubility coefficient.
Exudate AKA = Pus

31 Clues: Exudate AKA = Pus • The passive transport of solvents (namely water). • Exudate A meshwork or proteins that remains internal. • The replacement of cells with fibrous connective tissue. • The replacement of cells with identical cells via mitosis. • Cells Cells that cannot divide. E.g., Nerve Cells (neurons) • ...

Transport and Healing Cross Word 2017-02-16

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Solution A concentrated solution in comparison to another space or area (like the inside of a cell).
A process during which secretory products are transported out of the cell via vesicles.
A passageway leading from one cavity to another which are not normally joined.
Process of white blood cells accumulating along the capillary walls. AKA = Margination.
Law States that pressure inside a closed chamber is inversely proportional to its volume.
Cells Cells that can easily regenerate. E.g., Epithelial Cells.
White blood cells being attracted to the site of injury by chemical mediators.
transport Transport across the cell membrane that does not require energy.
Bilayer Prevents water-soluble and negatively charged molecules from crossing. Made up of a hydrophobic and hydrophilic ends
Law States that the quantity of gas that can be dissolved in a solvent is directly proportional to its partial pressure and solubility coefficient.
The replacement of cells with identical cells via mitosis.
Energy The energy that a molecule possesses due to being in constant motion.
Cells Capable of regeneration, albeit a bit slower. E.g., Liver Cells.
Passive transport in which molecules are forced through membranes by pressure following a concentration gradient.
Replacement of surface cells of an organ with inflammatory tissue.
Solution A dilute solution in comparison to another space or area (like the inside of a cell).
The replacement of cells with fibrous connective tissue.

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Membrane Membrane that does not allow anything to pass through it.
Exudate A meshwork or proteins that remains internal.
Cells Cells that cannot divide. E.g., Nerve Cells (neurons)
Mediators Released by white blood cells or mast cells to facilitate the immune response.
Solution A solution which is of equal concentration (in equilibrium) in comparison to another space or area (like the inside of a cell).
A form of endocytosis in which large molecules are transported into the cell via vesicles. Fuse with lysosomes to digest particles once inside of the cell. The process by which white blood cells destroy foreign bodies.
An example of a type of white blood cell that clears the damaged area of cell debris and pathogens.
The increasing of bloo d vessel diameter to allow for an increase in blood flow.
A form of endocytosis in which solutes dissolved in the extracellular fluids are transported into the cell via vesicles.
Exudate AKA = Pus
The passive transport of molecules or solutes from areas of higher concentration to areas of lower concentration
Law States that a gas in a mixture behaves as though it was the only gas present.
Transport Transport that requires energy to move molecules from areas of lower concentration to areas of higher concentration. Example: Sodium-Potassium Pump.
The passive transport of solvents (namely water).

Cells as basic units of life 2024-02-04

Cells as basic units of life crossword puzzle

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,a group of cells with the same structure
, it stores the cell sap
, specialized structures found inside the cell
, something that can not be seen without a microscope
, many cells
, it contain a cell wall
,a single cell
cells , specialized cells
membrane ,a thin layer of protein that surrounds the cell
cell ,it is shapeless

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,it generates energy for the cell
,the building blocks of an organism
, a group of tissues working together for the same function
cells , cells That cover the internal surface of the body
, important in the process of photosynthesis
, hereditary information
, a gel-like fluid that house the organelles of a cell

17 Clues: , many cells • ,a single cell • cell ,it is shapeless • , it stores the cell sap • , hereditary information • , it contain a cell wall • cells , specialized cells • ,it generates energy for the cell • ,the building blocks of an organism • ,a group of cells with the same structure • , important in the process of photosynthesis • , specialized structures found inside the cell • ...

Cell Theory 2024-11-12

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All cells come from preexisting cells
Stated all plants are made of cells
Heredity material found in a cell
The process of converting light energy into food
Made by the Rough ER
Does not contain a cell wall
This type of cell has a nucleus
Surrounds plant cells
The brains of the cell
First to describe the nucleus

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Provides energy for the cell
Stores food and water in cells
Named cells
This type of cell does not have a nucleus
Leeuwenhoek named these tiny organisms he found in a drop of water
Is the UPS of the cell
Concluded that all animals are made of cells

17 Clues: Named cells • Made by the Rough ER • Surrounds plant cells • Is the UPS of the cell • The brains of the cell • Provides energy for the cell • Does not contain a cell wall • First to describe the nucleus • Stores food and water in cells • This type of cell has a nucleus • Heredity material found in a cell • Stated all plants are made of cells • All cells come from preexisting cells • ...

ONCOLOGY CROSSWORD 2015-04-29

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A DISEASE PROCESS WHERE CELLS PROLIFERATE ABNORMALLY
LIMITED POTENTIAL FOR GROWTH AND METASTASIS, WELL DIFFERENTIATED CELLS
IMMUNE RESPONSE INITIATED BY T LYMPHOCYTES OF DONOR TIRRUE AGAINST RECIPIENT'S TISSUE
TUMOR CONSISTING OF POORLY DIFFERENTIATED CELLS THAT INVADES AND METASTASIZES
ANTIBIOTICS AND ANTIFUNGALS CAN BE PRESCRIBED AS THIS TYPE OF MEASURE
HAIR LOSS RELATED TO CHEMOTHERAPY AGENTS
PROGRAMMED CELL DEATH
A POTENTIAL METABOLIC COMPLICATION ASSOCIATED WITH TUMORS WITH HIGH GROWTH RATES
AGENT THAT CAUSES CANCER
ONDANSETRON AND METOCLOPRAMIDE ARE TYPES OF THESE MEDICATIONS
THE EMISSION AND DISTRIBUTION OF ENERGY THROUGH SPACE OR A MATERIAL MEDIUM
LOWEST LEVEL OF PERIPHERAL BLOOD CELL COUNTS AS A RESULT OF CHEMOTHERAPY

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IMMATURE BLOOD CELLS
SMALL BEAN-SHAPED MASSES LOCATED THROUGHOUT THE BODY
THE PERIOD OF TIME BETWEEN EXPOSURE TO CANCER-CAUSING AGENT AND THE DEVELOPMENT OF CANCER
BLOOD CELLS ARE FORMED THROUGH THIS PROCESS
SPREAD OF CANCER CELLS
BIZARRE CELL GROWTH RESULTING IN CELLS THAT DIFFER IN SIZE, SHAPE OR ARRANGEMENT FROM OTHER CELLS OF THE SAME TISSUE
THE BODY'S PRIMARY DEFENCE AGAINST HARMFUL BACTERIA

19 Clues: IMMATURE BLOOD CELLS • PROGRAMMED CELL DEATH • SPREAD OF CANCER CELLS • AGENT THAT CAUSES CANCER • HAIR LOSS RELATED TO CHEMOTHERAPY AGENTS • BLOOD CELLS ARE FORMED THROUGH THIS PROCESS • THE BODY'S PRIMARY DEFENCE AGAINST HARMFUL BACTERIA • A DISEASE PROCESS WHERE CELLS PROLIFERATE ABNORMALLY • SMALL BEAN-SHAPED MASSES LOCATED THROUGHOUT THE BODY • ...

Exam Review 2025-02-19

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When chemicals in the cell are released into healthy surrounding tissue
Protein that CTL's utilize to attack
Collection of lymphoid primarily in digestive and respiratory system that initiates response against antigens
Doorway that B and T cells use to enter secondary lymphoid organs
Smooth cell that crowns peyers patch
This type of helper/killer T cell once activated kills infected viruses by traveling through lymph nodes
Small protein fragments that bind MHC molecule grooves
The clustering of TCR and adhesion molecules
When cells use their own cellular components to digest and reuse (self eating)
______ positive is when T cells express CD4 and CD8
When cells are tested for tolerance of self

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When T cells are tested for MHC restriction
These proteins help deactivate T cells when attack slows or ends
Assisted cell suicide
Special vesicles in the cytoplasm
Antibodies that babies get from mothers milk
When a follicle becomes center of B cell development and is activates as a secondary lymphoid follicle
Observed response from tuberculosis test
Smooth cells that line intestines and imbedded in villi covered cells

19 Clues: Assisted cell suicide • Special vesicles in the cytoplasm • Protein that CTL's utilize to attack • Smooth cell that crowns peyers patch • Observed response from tuberculosis test • When T cells are tested for MHC restriction • When cells are tested for tolerance of self • Antibodies that babies get from mothers milk • The clustering of TCR and adhesion molecules • ...

Cell Biology 2022-03-02

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Controls the flow of substances in and out the cell
Extra rings of DNA in a bacterium
Structures in the nucleus made of DNA
The process of a cell becoming specialised
Site of photosynthesis
Instrument for looking at cells
When a cell can do a specific job
Section of DNA that codes for specific characteristics

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Pocket of sap in a cell
Where DNA is, controls the cell
Where most chemical reactions occur
Simple, smaller cells
Complex, larger cells
Cellulose support that maintains the shape of a cell
How normal cells divide and grow
Site of respiration
Cells Undifferentiated cells that can become any type of cell
How gametes divide and grow
Where proteins are synthesised

19 Clues: Site of respiration • Simple, smaller cells • Complex, larger cells • Site of photosynthesis • Pocket of sap in a cell • How gametes divide and grow • Where proteins are synthesised • Where DNA is, controls the cell • Instrument for looking at cells • How normal cells divide and grow • Extra rings of DNA in a bacterium • When a cell can do a specific job • ...

Unit 1 Lesson 1 Quiz Review 2025-10-07

Unit 1 Lesson 1 Quiz Review crossword puzzle

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Cells not surrounded by a lining
Example of responding to internal stimuli
All cells have ____________ material in them
examples are plants and animals
__________ microscopes use light and lenses
all organisms are classified into three ______
Cells that are surrounded by a lining
Created the first microscope

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Number of characterestics of life
Proces by which an organism creates another
Bacteria is an example of this type of orgamism
Ability to maintain internal conditions
How organisms are put together
The cell theory states that all _______ come from other cells
Example of unicellular organism
The smallest unit of life
Results and observations of three scientists
Changes that occur during a lifetime
Structures found in Eukaryotic cells

19 Clues: The smallest unit of life • Created the first microscope • How organisms are put together • Example of unicellular organism • examples are plants and animals • Cells not surrounded by a lining • Number of characterestics of life • Changes that occur during a lifetime • Structures found in Eukaryotic cells • Cells that are surrounded by a lining • ...

Immune system crossword Puzzle 2025-02-27

Immune system crossword Puzzle crossword puzzle

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– Lymphoid tissues located in the throat that help trap and destroy bacteria and viruses entering through the mouth and nose.
Killer (NK) Cells – A type of immune cell that kills virus-infected cells and cancer cells without prior activation.
– Proteins released by virus-infected cells that help prevent the spread of infection by signaling nearby cells to strengthen their defenses.
– A slippery secretion produced by mucous membranes that traps pathogens and prevents infection.
(Mucosa-Associated Lymphoid Tissue) – A collection of lymphoid tissues found in mucosal membranes (such as the digestive, respiratory, and urogenital tracts) that protect against pathogens.
– Small proteins released by immune cells that regulate immunity, inflammation, and cell communication.
– A substance, often produced by bacteria, that induces fever by affecting the body's temperature regulation.
Patches – Clusters of lymphoid tissue in the small intestine that monitor and protect against pathogens in the digestive system.
– A large phagocytic cell that engulfs pathogens and dead cells and helps activate other immune responses.
Defenses – The body's first line of defense against pathogens, including physical barriers (skin, mucus) and immune responses like inflammation and fever.
Defenses – The body's specific immune responses, such as antibody production and memory cells, which provide long-term immunity.
– A type of white blood cell that engulfs and digests foreign invaders, such as bacteria and dead cells.

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– Microorganisms such as bacteria, viruses, fungi, and parasites that cause disease.
– A chemical released by cells in response to injury or allergens, causing blood vessels to dilate and increasing immune response.
– A type of white blood cell that plays a crucial role in adaptive immunity, including B cells (produce antibodies) and T cells (destroy infected cells).
– An organ in the upper left abdomen that filters blood, removes old red blood cells, and helps in immune responses.
– A clear fluid containing white blood cells that helps in immune responses and returns proteins and excess interstitial fluid to the bloodstream.
– A small, tube-like structure attached to the large intestine, believed to play a role in immune function, particularly in gut-associated lymphoid tissue.
– A protective response of the body to injury or infection, characterized by redness, swelling, heat, and pain.

19 Clues: – Microorganisms such as bacteria, viruses, fungi, and parasites that cause disease. • – A slippery secretion produced by mucous membranes that traps pathogens and prevents infection. • – Small proteins released by immune cells that regulate immunity, inflammation, and cell communication. • ...

Year 8 Cells 2019-04-21

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blood cells, parts of the immune system:help the body to fight infection
Flying mammal
cells in a plant that carry glucose from the leaves to all other parts of the plant
tissue, many nerve cells grouped together
very simple unicellular organisms that lack a nucleus & other organelles
jelly-like mixture that contains many smaller parts where the work of the cell takes place
wall, the skeleton of the plant
organelles within the cell where photosynthesis takes place
Has a trunk
organism, living things made up of only one cell
Man's best friend
reticulum, pathways along which materials move through a cell
skin
the amount by which the image is magnified (made bigger) compared to the real object
groups of cells that perform the same function in the body
structures that produce proteins
the object being looked through a microscope
the control centre of a cell
very tiny pores in leaves
cells in a plant that carry water from the roots to the rest of the plant
a structure that contains at least 2 different types of tissues that work together to complete a task
hairs, extensions on the surface of some root cells
long fibers that extend from nerve cells & carry messages over long distances

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microscope, a binocular microscope that creates a three-dimensional image
cell, cells that can become different types of cells under specific condition
large sap-filled structure in plant cells that stores water, wastes & nutrients
a group of unicellular organisms often found in ponds & soil
the building blocks of all living things
Likes to chase mice
tissue, adds support & structure to the body, eg fat, bone, cartilage, tendon & ligament
tissue, specialized tissue that can contract
microscope, microscope that uses beams of electrons to magnify up to a million times
what is seen using the microscope
the green chemical in chloroplasts that trap the Sun's energy for photosynthesis
object that can only be seen using a microscope
process used by plants to make food from water & carbon dioxide using energy (Sun)
the powerhouses of the cell where the energy is released from food
the smaller part of a cell
cells, cell that work in pairs to open & close the stomata
When a scientist cuts apart a dead plant or animal to study it
organelles that get rid of wastes from cells
cell division that produces two identical cells
Large marsupial
blood cells, cells that carry oxygen from the lungs around the body

44 Clues: skin • Has a trunk • Flying mammal • Large marsupial • Man's best friend • Likes to chase mice • very tiny pores in leaves • the smaller part of a cell • the control centre of a cell • wall, the skeleton of the plant • structures that produce proteins • what is seen using the microscope • the building blocks of all living things • tissue, many nerve cells grouped together • ...

Host Defenses II – Adaptive Defenses & Immunization 2026-03-20

Host Defenses II – Adaptive Defenses & Immunization crossword puzzle

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CD8+ T cell that directly kills infected or cancerous cells after recognizing antigen on MHC I.
B Cell Receptor; a Y-shaped transmembrane protein on B cells that binds directly to intact antigens.
CD4+ T cell that acts as the "conductor" of the immune system; recognizes antigen on MHC II and activates other immune cells.
The specific, small portion of an antigen that is recognized and bound by an antibody or T cell receptor.
Lymphocyte that matures in the bone marrow and is responsible for the humoral immune response; produces antibodies.
Transfer of pre-formed antibodies to a patient; provides immediate but temporary protection with no memory cell formation.
Long-lived B or T cell that remains after an infection; enables a faster, stronger response upon re-exposure to the same pathogen.
Major Histocompatibility Complex; host cell surface proteins that display antigen fragments for T cell recognition.
Historical method of immunization using dried smallpox scabs or pustule material; practiced before modern vaccination.
Immunity Vertebrate-only immune response characterized by high specificity and immunological memory; slower to develop than innate immunity.
Response Arm of adaptive immunity mediated by B cells and antibodies; defends against pathogens in body fluids.

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T cell that modulates the immune response to prevent overactivity and limit chronic inflammation; acts as a "brake" system.
T Cell Receptor; a protein on T cells that recognizes antigen fragments only when they are presented on MHC molecules.
Artificial active immunization; introduction of antigen (or weakened/killed pathogen) to stimulate a primary response and induce memory cells.
Response Arm of adaptive immunity mediated by T cells; defends against pathogens inside cells, such as viruses.
Any substance (often a pathogen protein or polysaccharide) that can elicit a response from a B cell or T cell.
A type of white blood cell (20-40% of leukocytes) that is the key player in adaptive immunity; includes B cells and T cells.
Differentiated B cell that functions as an antibody factory; actively secretes large quantities of antibodies.
Soluble form of the B cell receptor; also called immunoglobulin (Ig); binds to antigens to mark them for destruction.
Presentation The process by which a cell displays antigen fragments on its surface using MHC molecules for recognition by T cells.
Class of MHC found on all nucleated cells; presents endogenous antigens (from inside the cell) to cytotoxic T cells.
Immunity Fast-acting, non-specific immune response found in all animals; lacks memory and uses a limited set of receptors.
Class of MHC found on antigen-presenting cells (APCs) such as macrophages, dendritic cells, and B cells; presents exogenous antigens to helper T cells.
Lymphocyte that matures in the thymus and is responsible for cell-mediated immunity; includes helper, cytotoxic, and regulatory types.

24 Clues: CD8+ T cell that directly kills infected or cancerous cells after recognizing antigen on MHC I. • B Cell Receptor; a Y-shaped transmembrane protein on B cells that binds directly to intact antigens. • The specific, small portion of an antigen that is recognized and bound by an antibody or T cell receptor. • ...

Prokaryotic and Eukaryotic Cells 2025-03-31

Prokaryotic and Eukaryotic Cells crossword puzzle

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Prokaryotics are considered ______ cells
What is located inside the Nucleus
Eukaryotic are considered _______ cells
What attacks white blood cells
Viruses are considered
The smallest unit of living
Both cells have
Holds genetic material

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What Viruses need in order to reproduce
What is the top part of the virus called
Cells that are multicellular and have a nucleus
Cells that are singular and have no nucleus
The cell cycle that takes the shortest
The cell cycle that takes the longest
The reproduction process for Cells

15 Clues: Both cells have • Viruses are considered • Holds genetic material • The smallest unit of living • What attacks white blood cells • What is located inside the Nucleus • The reproduction process for Cells • The cell cycle that takes the longest • The cell cycle that takes the shortest • What Viruses need in order to reproduce • Eukaryotic are considered _______ cells • ...

Unit B Crossword Assignment Micah 2016-11-17

Unit B Crossword Assignment Micah crossword puzzle

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Light Microscope-Microscope that has two or more lenses
life process that take place in a cell
cellular-Made of more than one cell
of tissues that work together to preform a function
basic unit of life
Cells-Cells that have specific structures that help them preform particular functions
like extensions that produce from the surface of some unicellular organisms
of connective tissue found in the bones that produces red blood cells
reaction to a stimulus
Cells-any of the kinds of cells normally found circulating in the blood

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change in an organs environment
movement of particles of a substance from an area of higher concentration
Organisms-Usually unicellular organisms that can be seen only through a microscope
substance that provides nourishment's essential for growth
or task
a membrane with very small openings
of an organism that preform specific tasks
of similar cells working together to preform a function
of just one cell
action of making or manufacturing from components or raw materials, or the process of being so manufactured
Blood Cells-Small,pliable cells that have no nucleus and are specialized for carrying oxygen
of microscopic organisms
System-Group of organs that work together to preform a task

23 Clues: or task • of just one cell • basic unit of life • reaction to a stimulus • of microscopic organisms • change in an organs environment • a membrane with very small openings • cellular-Made of more than one cell • life process that take place in a cell • of an organism that preform specific tasks • of tissues that work together to preform a function • ...

Cell and Organelles 2018-10-23

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breakdowns very long chain fatty acids through beta oxidation
Transport Needs energy from ATP's in order to move against concentration gradient
When molecules move from a high concentration gradient, to a low concentration gradient
Helps digest worn out organelles, food particles, and engulfed viruses or bacteria.
Jello-like substance inside of cells. Surrounds cell parts
usually found in plant cells, compartments filled with materials and water
All living organisms contain these
ER without ribosomes (NO SPACES)
All living things are made of cells, cells are basic units of a living thing, Cells only come from other cells(No spaces)
Power house of the cell
Control center of cell

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ER With ribosomes (NO SPACES)
Manufacturing/packaging system of cells, works with golgi
apparatus Acts as a packaging factory like ER
small structures in cell that have specific jobs
this cell does NOT have membrane bound nucleus
Created by ribosomes
A type of active transport that engulfs a solid particle to form an internal compartment known as a phagosomes.
Is mechanical support for the cells, anchors the organelles, helps move substances. Made of microfilaments, microtubules, and intermediate filaments
Selectively permeable barrier, protects cell and maintains the cell's structure(No spaces)
this cell has a membrane bound nucleus
A type of passive transport that only works with water and a solute

Lymphatic System Crossword Puzzle 2021-12-07

Lymphatic System Crossword Puzzle crossword puzzle

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non-specific response that is triggered whenever body tissues are injured
diseases where the body loses its ability to distinguish between self and non-self
when the antigen directly enters the blood and circulates rapidly through the body
type of immunity exhibited when you encounter antigens and produce antibodies against them
type of tcells that produce a chemical called perforin that calls the rupture of the target cell
proteins that hinder viral multiplication within infected cells
happens when inflammatory chemicals are released that cells to the damaged area
type of hypersensitivity that is triggered by an immediate release of histamine
type of immunity exhibited when antibodes are obtained from a human or other animal donor
when production or function of immune cells or complement is abnormal
part of the cell-mediated arm of immunity
nonspecific defensive cells that lyse and kill cancer cells and virus-infected cells

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specific resistance to disease
pick up excess tissue fluid
harmful microorganisms
t cells that recruit other cells to fight invaders; signal for antibody production to begin
when a specific immune cell has become activated and capable of responding to a specific pathogen
type of hypersensitivity that that is characterized by the release of lymphokines any where from 1 to 3 days after contact
produce antibodies
cells that are capable of responding to the same antigen at a later time

20 Clues: produce antibodies • harmful microorganisms • pick up excess tissue fluid • specific resistance to disease • part of the cell-mediated arm of immunity • proteins that hinder viral multiplication within infected cells • when production or function of immune cells or complement is abnormal • cells that are capable of responding to the same antigen at a later time • ...

Chromosomes and Cell Division 2023-10-27

Chromosomes and Cell Division crossword puzzle

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the cells part that directs cell division and produces spindle fibers
what does the cell do during the G phases of interphase
the number of chromosomes in normal human cells
cells in the G__ phase do not grow or divide
the type of cell division used to make new body cells
the phase when the nucleus breaks down and the centrosomes move to the poles and make spindle fibers
the type of cell division used to make cells for reproduction
the phase when the copied chromosomes split apart

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the phase in which cells spend most of their time doing normal activity
the phase when chromosomes line up in the middle of the cell
the phase when a new nucleus forms and the cell membrane begins to pinch in
the name for regular body cells
the phase when a parent cell completely splits into two daughter cells
another way of saying a cell has two sets of chromosome
a tight coil of DNA
the special name for sperm and egg cells
what must the chromosomes do before all types of cell division
the fibers that guide chromosomes to the poles
a cell that has half the regular number of chromosomes, or one set
the specific phase when DNA is copied before cell division

Body tissues 2021-10-12

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single layers with some short cells
lines the urinary system and stretches
cherry tree
glossy
cube shaped cells
kite like

Down

waves with houses
flat cells
column like cells
branch like
rubber bands
rope like
lined pipes
stitched like
bubbles
web like
ring like
protect and supports the body

18 Clues: glossy • bubbles • web like • rope like • ring like • kite like • flat cells • branch like • lined pipes • cherry tree • rubber bands • stitched like • waves with houses • column like cells • cube shaped cells • protect and supports the body • single layers with some short cells • lines the urinary system and stretches

Body tissues 2021-10-12

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single layers with some short cells
lines the urinary system and stretches
cherry tree
glossy
cube shaped cells
kite like

Down

waves with houses
flat cells
column like cells
branch like
rubber bands
rope like
lined pipes
stitched like
bubbles
web like
ring like
protect and supports the body

Laug OSU Winter 2025 - Immunology Exam 1 Study Tool 2025-01-22

Laug OSU Winter 2025 - Immunology Exam 1 Study Tool crossword puzzle

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Chemicals that recruit other immune system players to the battle site
Class I and II molecules are used to communicate a cell's status to T cells.
Also known as a phospholipid bilayer.
The class of cells that B and T cells fall under.
A type of white blood cell that surrounds and kills microorganisms, removes dead cells, and stimulates the action of other immune system cells.
____ system - detects viral infections and warns the immune system while slowing down viral reproduction.
The engulfing and destruction of bacteria or other materials by specialized cells.
Often abbreviated LPS, a component of the outer cell membrane of Gram-negative bacteria.
A single-celled organism that lacks any membrane-bound organelles and have circular chromosomes.
A common pattern-recognition receptor that detects invasion and alerts and activates other immune cells.
A pathogen that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host.
____ system - composed of proteins that work together to destroy invaders and to signal other immune system players that the attack is on.
____ immune system - Second line of defense that occurs naturally in the body.
A type of immune cell important for controlling viral infections and tumors by forcing them to commit suicide.
Any of a group of spore-producing organisms feeding on organic matter, including molds, yeast, mushrooms, and toadstools.

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The cells from which all the blood cells originate.
____ pathway - initial trigger is the binding of a specific protein commonly found on the surface of a pathogen like Mannose.
A theory in immunology that explains how the body produces B and T cells to fight infections by rapidly producing copies of needed immune cells.
A cell that can mature into a macrophage upon exiting the bone marrow and entering the blood stream.
First line of defense consisting of skin and mucous membranes.
A process that helps the body's immune system identify and destroy harmful pathogens, dead cells, and tumor cells.
Short-lived immune cells that commonly work alongside macrophages.
Proteins that is produced in response to and counteracting a specific pathogen.
____ immune system - Third line of defense in vertebrates that "learns" to protect against almost any invader.
Hormone-like protein messengers which facilitate communication between cells of the immune system.
An organism that lives in or on an organism of another species and benefits by deriving nutrients at the other's expense.
The toxin or foreign substance which induces an immune response in the body, especially the production of antibodies.
types include: killer, helper, and regulatory.
Long-lived B and T cells capable of responding to a particular infection if it reoccurs in the future.
____ pathway - activates spontaneously by direct contact with a pathogen's surface.

30 Clues: Also known as a phospholipid bilayer. • types include: killer, helper, and regulatory. • The class of cells that B and T cells fall under. • The cells from which all the blood cells originate. • First line of defense consisting of skin and mucous membranes. • Short-lived immune cells that commonly work alongside macrophages. • ...

Different type of cells 2023-11-16

Different type of cells crossword puzzle

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jelly-like substance
The key part of a cell
Cells Cells in the nerves
You have to use a microscope to see them
Cells in are blood
Help with protine.

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It was the first cell
Cell Cells in the sperm
Hooke Invented the cells
cells Cells that are in are bones
egg cells Cells in a girl
It is Larger than the Prokaryotic
The powerhouse of the cell
One large cell

14 Clues: One large cell • Cells in are blood • Help with protine. • It was the first cell • jelly-like substance • The key part of a cell • egg cells Cells in a girl • The powerhouse of the cell • Hooke Invented the cells • Cell Cells in the sperm • Cells Cells in the nerves • It is Larger than the Prokaryotic • cells Cells that are in are bones • ...

Cell Structure 2026-02-01

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Rigid outer layer of cellulose in plants
Powerhouse that makes energy ATP in cells
Internal protein framework in animal cells
Site of photosynthesis in plant cells
Large water storage sac in plant cells
Simple small cells with DNA in nucleoid no nucleus
Process of making food from sunlight in plants

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Flexible selective barrier around all cells
Property that chooses what enters and exits the cell membrane
Jelly-like fluid inside the cell membrane
Control center containing DNA in eukaryotic cells
Tiny specialized structures inside cells like miniature organs
Enclosed by lipid membranes in eukaryotic cells for distinct functions
Water pressure against cell wall in plants
Larger complex cells with true nucleus and membrane-bound organelles

15 Clues: Site of photosynthesis in plant cells • Large water storage sac in plant cells • Rigid outer layer of cellulose in plants • Powerhouse that makes energy ATP in cells • Jelly-like fluid inside the cell membrane • Internal protein framework in animal cells • Water pressure against cell wall in plants • Flexible selective barrier around all cells • ...

Life Science Test Review 2023-02-23

Life Science Test Review crossword puzzle

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Sister chromatids are pulled to opposite poles of the cell
DNA is transferred between bacteria via a pilus
Bacteria takes up material from the surroundings
Cancer cells metastasize
90% of cell cycle
Viral division using mRNA
DNA condenses into chromosomes
Viral division using DNA

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DNA is transferred between bacteria cells via a virus
Cancer cells do not metastasize
Cancer cells break away from the tumor and travel through the bloodstream
Chromosomes are replicated and split into two
Nuclei build around chromatids
Chromosomes align along the center of the cell
A collection of rapidly growing cancer cells
An uncontrolled division of cells
Cell splits into two daughter cells

17 Clues: 90% of cell cycle • Cancer cells metastasize • Viral division using DNA • Viral division using mRNA • Nuclei build around chromatids • DNA condenses into chromosomes • Cancer cells do not metastasize • An uncontrolled division of cells • Cell splits into two daughter cells • A collection of rapidly growing cancer cells • Chromosomes are replicated and split into two • ...

Cell Theory 2024-11-08

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Named cells
All cells come from preexisting cells
Is the UPS of the cell
Provides energy for the cell
Concluded that all animals are made of cells
Stated all plants are made of cells
Made by the Rough ER
This type of cell has a nucleus
Leeuwenhoek named these tiny organisms he found in a drop of water

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This type of cell does not have a nucleus
The process of converting light energy into food
Stores food and water in cells
First to describe the nucleus
The brains of the cell
Heredity material found in a cell
Surrounds plant cells
Does not contain a cell wall

Body tissues 2021-10-12

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single layers with some short cells
lines the urinary system and stretches
cherry tree
glossy
cube shaped cells
kite like

Down

waves with houses
flat cells
column like cells
branch like
rubber bands
rope like
lined pipes
stitched like
bubbles
web like
ring like
protect and supports the body

CELL crossword 2025-11-24

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The first person to observe living cells ("animalcules").
The genetic material found in the nucleus.
The jelly-like fluid inside the cell where organelles are suspended.
The tough outer covering of plant cells for support and shape.
A single-celled organism that lacks a nucleus.
Tiny structures that produce or make proteins.
The scientist who concluded all plants are made of cells.
The "powerhouse" that breaks down food for energy (ATP).
The scientist who claimed all cells come from pre-existing cells.
Helps maintain the cell's shape and internal framework.
A group of similar cells working together.
The process by which plants use sunlight to make food, occurring in chloroplasts.
Sacs used to store water, food, and waste.

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The control center of a eukaryotic cell, storing DNA.
(or Golgi apparatus/complex) Modifies, packages, and transports materials out of the cell.
An organism whose cells have a membrane-bound nucleus.
A small structure within a cell that performs a specific job.
The flexible boundary that surrounds the cell.
The basic unit of all living things.
Small, ball-shaped organelles that break down waste and old cell parts.
(Endoplasmic Reticulum) A system of membranes and tubes for transport, either rough (proteins) or smooth (lipids).
Organelles in plant cells that capture sunlight for photosynthesis.
The scientist who first observed and named "cells" using cork.
The scientist who concluded all animals are made of cells.
A combination of two or more tissues working together.

25 Clues: The basic unit of all living things. • The genetic material found in the nucleus. • A group of similar cells working together. • Sacs used to store water, food, and waste. • The flexible boundary that surrounds the cell. • A single-celled organism that lacks a nucleus. • Tiny structures that produce or make proteins. • ...

Immune system 2021-02-24

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also called germs, are microscopic organisms not visible with the naked eye.
are a type of white cell.They make up approximately 40% to 60% of the white blood cells.
They are in blood, principal players in the immune system.
How cells comunicate to give each other orders or information.
maller than phagocytes and divides in teo types.
monitors your blood content. It produces the white cells.
tend to be found in organs such as lungs, liver and are much larger than neutrophils.
removes microbes and destroys old or damaged red blood cells.
It can make copies of itself inside another organism's cells
fight bacteria and viruses by making Y-shaped proteins called antibodies.
infectious agent, as they cause infections. As with any organism,prioritize survival and reproduction.
destroy infected cells that have been turned into virus-making factories.

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have specific cell surface receptor called T cell receptors
is a group of cells that have similar structure and that function together as a unit like epithelial, connective, muscular.
Proteins, if they are in plasma their name is inmmunoglobulins.
Is a type of lymphosyte that act as body receptors similar to antiboodies.
cell in the immune system that, when exposed to an invading pathogen,recolects and saves information.
Were immune cells originate in the body.
are differentiated B-lymphocyte white blood cells capable of secreting immunoglobulin, or antibody.
They remove dead cells and invasive microorganisms.
a substance used to stimulate the production of antibodies and provide immunity

21 Clues: Were immune cells originate in the body. • maller than phagocytes and divides in teo types. • They remove dead cells and invasive microorganisms. • monitors your blood content. It produces the white cells. • They are in blood, principal players in the immune system. • have specific cell surface receptor called T cell receptors • ...

BHS316 Exam Review 2 2022-11-09

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an antigen that causes an allergic reaction
co-receptors that are expressed by helper T cells that are designed to clip onto class II MHCs
the region on the antigen that B cell receptors bind to
allows for virgin T cells to visit certain locations throughout the body
b cell changing class of antibody it produces
t cell that downregulates the immune system
when many BCRs cluster together to bind to epitopes on a single antigen for B cell activation
mutation of BCR genes to increase affinity of BCR for cognate antigen
co-receptors that are expressed by Killer T Cells that are designed to clip on class I MHCs
a way of displaying antigens that come from outside cells
a way of displaying antigens that come from inside the cell

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organs that include the bone marrow and thymus
a protein that is on the surface of a killer T cell that binds to a fas protein on the surface of its target cell
a process in the thymic medulla that tests for tolerance to self
activated T cells
organs that include lymph nodes, spleen, and mucosal-associated lymphoid tissue
a specific antigen that is recognized by the B cell receptor
the process of testing T cells for MHC restriction
the second signal that is required to activate naive T cells
the location of origin for B cells and T cells
function as the brains of the immune system by processing the information pertaining to the invasion and producing a plan of action for T cells

21 Clues: activated T cells • an antigen that causes an allergic reaction • t cell that downregulates the immune system • b cell changing class of antibody it produces • organs that include the bone marrow and thymus • the location of origin for B cells and T cells • the process of testing T cells for MHC restriction • the region on the antigen that B cell receptors bind to • ...

Biology Ch 7 Cells Crossword Puzzle 2026-01-26

Biology Ch 7 Cells Crossword Puzzle crossword puzzle

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cells that don't have a nucleus, simple cells such as bacteria
digest unwanted materials in the cell
type of Passive Transport that uses helper proteins to move molecules in and out of the cell.
Type of Active Transport where a molecule is surrounded and brought into the cell. Ex: Amoeba / White Blood Cells
provides extra support for plant cells
packages, sorts, delivers proteins in the cell , (UPS/FEDEX)
movement of water across the cell membrane
provides support and structure in the cell, made of microtubules / microfilaments
explains cells are the basic unit of life and where they come from
structures in cells with specific functions (jobs)
makes food in a plant cell
cells that have a nucleus and organelles

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clear jelly-like material in the cell where chemical reactions take place
Type of Active Transport in which molecules "exit" the cell
make proteins in the cells, protein factories
type of passive transport where molecules move from high concentration to low concentration.
stores materials in the cell, such as water
makes energy in the cell ( powerhouse)
group of organs working together to perform a specic function ( digestive system)
group of tissues working together to perform closely related functions
transport Type of transport that requires no energy. Ex: diffusion, facilitated diffusion, osmosis
group of similar cells working together to do a specic job
control center of the cells, holds genetic information
smallest unit of life
transports material in the cell, (highway)
uses energy, molecules move from a low concentration to a high concentration using energy.

26 Clues: smallest unit of life • makes food in a plant cell • digest unwanted materials in the cell • makes energy in the cell ( powerhouse) • provides extra support for plant cells • cells that have a nucleus and organelles • movement of water across the cell membrane • transports material in the cell, (highway) • stores materials in the cell, such as water • ...

ONCOLOGY CROSSWORD 2023-02-18

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A DISEASE PROCESS WHERE CELLS PROLIFERATE ABNORMALLY
LIMITED POTENTIAL FOR GROWTH AND METASTASIS, WELL DIFFERENTIATED CELLS
IMMUNE RESPONSE INITIATED BY T LYMPHOCYTES OF DONOR TIRRUE AGAINST RECIPIENT'S TISSUE
TUMOR CONSISTING OF POORLY DIFFERENTIATED CELLS THAT INVADES AND METASTASIZES
ANTIBIOTICS AND ANTIFUNGALS CAN BE PRESCRIBED AS THIS TYPE OF MEASURE
HAIR LOSS RELATED TO CHEMOTHERAPY AGENTS
PROGRAMMED CELL DEATH
A POTENTIAL METABOLIC COMPLICATION ASSOCIATED WITH TUMORS WITH HIGH GROWTH RATES
AGENT THAT CAUSES CANCER
ONDANSETRON AND METOCLOPRAMIDE ARE TYPES OF THESE MEDICATIONS
THE EMISSION AND DISTRIBUTION OF ENERGY THROUGH SPACE OR A MATERIAL MEDIUM
LOWEST LEVEL OF PERIPHERAL BLOOD CELL COUNTS AS A RESULT OF CHEMOTHERAPY

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IMMATURE BLOOD CELLS
SMALL BEAN-SHAPED MASSES LOCATED THROUGHOUT THE BODY
THE PERIOD OF TIME BETWEEN EXPOSURE TO CANCER-CAUSING AGENT AND THE DEVELOPMENT OF CANCER
BLOOD CELLS ARE FORMED THROUGH THIS PROCESS
SPREAD OF CANCER CELLS
BIZARRE CELL GROWTH RESULTING IN CELLS THAT DIFFER IN SIZE, SHAPE OR ARRANGEMENT FROM OTHER CELLS OF THE SAME TISSUE
THE BODY'S PRIMARY DEFENCE AGAINST HARMFUL BACTERIA

cancer crossword 2024-01-26

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marrow This soft tissue within bones makes blood cells.
A molecule that carries instructions for how a cell functions. In the lab, scientists inserted a new gene.
A medication normally used to treat arthritis.
trial Particularly one in an early phase.
A state of unconsciousness—to keep someone alive.
A unit of hereditary material.
To kill the cancerous B-cells.
A machine that helps a patient breathe.
A disease caused by abnormal cell growth.
A large, biological molecule.
antigen receptor T-cell therapy Cells that are genetically engineered (changed) in a laboratory.

Down

oncologist /A doctor who cares for children with cancer.
Inflammation or swelling of one or more joints
Can be found in our hair, skin, eyes, and many other organs, including the kidneys, spleen, liver, lungs, and heart.
leukemia A type of cancer of the blood and bone marrow.
To bounce off without absorbing.
blood cells Cells carry oxygen to other cells throughout the body.
To take in
molecule To recognize cancerous B-cells.

19 Clues: To take in • A large, biological molecule. • A unit of hereditary material. • To kill the cancerous B-cells. • To bounce off without absorbing. • A machine that helps a patient breathe. • molecule To recognize cancerous B-cells. • trial Particularly one in an early phase. • A disease caused by abnormal cell growth. • Inflammation or swelling of one or more joints • ...

Cells & Parts Crossword 2023-09-29

Cells & Parts Crossword crossword puzzle

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the organelle that makes energy for plant cells
protects the outside of PLANT CELLS ONLY
the smallest unit of structure
jelly-like substance found in all cells
inside the nucleus
double membrane surrounding the nucleus
made up of only one cell
found in both plant and animal cells, looks like a bacteria cell
helps cell maintain its shape
a cell with no nucleus

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organs working together to preform a specific function
looks like a stack of pancakes
tissues working together to preform a specific function
helps cells move
contains digestive enzymes
the process chloroplasts use to make energy
made up of many cells
a call that has a nucelus
"protein factories"
organ systems working together to keep a living thing alive
fluid filled sacks for storage

21 Clues: helps cells move • inside the nucleus • "protein factories" • made up of many cells • a cell with no nucleus • made up of only one cell • a call that has a nucelus • contains digestive enzymes • helps cell maintain its shape • looks like a stack of pancakes • the smallest unit of structure • fluid filled sacks for storage • jelly-like substance found in all cells • ...

Cardiovascular System Cross Word 2024-04-15

Cardiovascular System Cross Word crossword puzzle

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muscle the muscle the hearts made of
fibers made up of triple protein fibers
Bloods liquid matrix
Atria upper right side of heart
Platlets activate more platlets
atria upper left side of heart
25% of white blood cells
A series of reactions that stops the bleeding
ventrical lower left side of heart
2%-4% of white blood cells
ventrical lower right side of heart
decrease blood loss
3%-8% of white blood cells
what our body needs
Rarest white blood cell
carries blood to the heart from tissue
Platlets

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Made of cells and plasma
Blood clotting
carries blood from the heart to tissue
immune system fights infection
Most numerous white blood cell
White blood cells
A pump made of cardiovascular muscles
Red blood cells
a white blood cell that kills micoorganism
tiny blood vessels that connect ateries

27 Clues: Platlets • Blood clotting • Red blood cells • White blood cells • decrease blood loss • what our body needs • Bloods liquid matrix • Rarest white blood cell • Made of cells and plasma • 25% of white blood cells • 2%-4% of white blood cells • 3%-8% of white blood cells • immune system fights infection • Most numerous white blood cell • atria upper left side of heart • ...

jacobscancer1 2023-02-14

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cancer of connective tissue
cell division of eukaryotic cells
system that looks at quality of tumor
programmed cell death
cells must pass through these to enter next part of cell cycle
new growth-has cells different from origin
cancer gene
tumor that is not spreading
happens in stage 4 when cancer spreads
percent of cells dividing
one of the prefixes for cancer

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gene that can stop or slow tumors
tumor with the ability to spread
life of a cell
cancer of white blood cells
gene that regulates cell cycle
system that looks at progression of the cancer
G1, S, and G2 are part of this (cells at rest)
sample of tissue
genes must go through this to become cancer genes
cancer of epithelial tissue

21 Clues: cancer gene • life of a cell • sample of tissue • programmed cell death • percent of cells dividing • cancer of connective tissue • cancer of white blood cells • tumor that is not spreading • cancer of epithelial tissue • gene that regulates cell cycle • one of the prefixes for cancer • tumor with the ability to spread • gene that can stop or slow tumors • ...

Cell Organelles 2025-10-10

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This organelle makes ribosomes
Passageways for proteins
Breaks down large particles (animal only)
This let's substances in and out of the cell
Organisms that CAN make their own food
Discovered and named cells
These package and distribute proteins
This controls the cells activities
Basic unit of structure and function in living things

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Gel-like fluid that surrounds organelles
Rigid outer layer of plant cells
Stores food, water, waste, and other material
Made up of 3 parts, constructed over hundreds of years
These cells have a nucleus
Captures sunlight for food (plant only)
The energy producer of the cell
Strands of information in the nucleus
Organisms that CANNOT make their own food
All of the small parts inside of cells
Site of protein synthesis (production)

20 Clues: Passageways for proteins • These cells have a nucleus • Discovered and named cells • This organelle makes ribosomes • The energy producer of the cell • Rigid outer layer of plant cells • This controls the cells activities • Strands of information in the nucleus • These package and distribute proteins • Organisms that CAN make their own food • ...

Gene Regulation 2025-11-30

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Uncontrolled cell growth
Spread to new locations
Cell with specific function. ____ cell
Group of similar cells
Cell-cycle quality control stops
Ordered stages of cell division ___ cycle
Job a cell performs. Cell ____
Original cell before division. ____ cell
Organs working together
Cells becoming specialized types
Copying DNA before division. DNA ______
Structure of multiple tissues
Non-spreading abnormal growth
DNA packages in nucleus

Down

Molecule performing cellular functions
New cell after division. ____ cell
Undifferentiated cell with growth potential. ___ Cell
Turning genes on or off. DNA/Gene _____
Cell division producing identical cells
Exactly the same genetically
Made of many cells
Change in DNA sequence
Cells sending chemical instructions
Increase in size or number
Cancerous and invasive
Mass of abnormal cells
Organelle containing genetic material

27 Clues: Made of many cells • Group of similar cells • Change in DNA sequence • Cancerous and invasive • Mass of abnormal cells • Spread to new locations • Organs working together • DNA packages in nucleus • Uncontrolled cell growth • Increase in size or number • Exactly the same genetically • Structure of multiple tissues • Non-spreading abnormal growth • Job a cell performs. Cell ____ • ...

Tissues 2021-11-04

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groups are similar cells that perform specialized functions
cartilage cell
tissue with cells that appear to be in layers, but are not
cells that produce fibers in connective tissue
consists of a single layer of thin, flattened cells
a flexible type of cartilage with many elastic fibers
a hard, mineralized connective tissue that forms the skeleton
band between adjacent cardiac muscle cells
neurons and neuroglia

Down

membrane that lines a cavity that does not open to the outside of the body
fat-storing tissue
nerve cells
tissue with flattened or scalelike cells
mature bone cells
thin collagenous fibers
layer of extracellular matrix that anchors epithelial tissue to underlying connective tissue

16 Clues: nerve cells • cartilage cell • mature bone cells • fat-storing tissue • neurons and neuroglia • thin collagenous fibers • 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 • a flexible type of cartilage with many elastic fibers • ...

cell crossword! 2022-10-07

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he supported the claim that all cells come from preexisting cells.
the cell ____ controls what enters the cell.
he was the first person to see a cell
produces proteins.
brain of the cell.
power house of the cell.
all living things are made of ___

Down

when a scientist put this material in a microscope he saw cells
turns plants green using photosynthesis
he discovered plants are made of cells
this was use to discover cells
animal cells have many small __ while plant cells have large ____.
single celled organisms
he made the discovery that animals are made of cells
he invented the microscope

15 Clues: produces proteins. • brain of the cell. • single celled organisms • power house of the cell. • he invented the microscope • this was use to discover cells • all living things are made of ___ • he was the first person to see a cell • he discovered plants are made of cells • turns plants green using photosynthesis • the cell ____ controls what enters the cell. • ...

Lauren Hines Cell structure and Processes Crossword 2016-02-02

Lauren Hines Cell structure and Processes Crossword crossword puzzle

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He looked at water through his designed microscope and saw things swimming around.
All living things are made of cells, cells are the basic unit of structure and function of all organisms, and all cells must develop from other cells.
The highest power lens.
A sac-like organelle that stores water, food, and other materials.
Pod-shaped organelles that convert energy in food molecules to energy the cells can use to carry out nutrients.
Has a nucleus.
Made of pores so materials can pass in and out of the nucleus.
He looked at a cork through a microscope and saw room-like squares that he named "cells"
An organelle in the cells of plants and some other organisms that captures energy from the sun and changes it to an energy form that cells can use in making food.
Where the light of a microscopes comes from.
Three or four different ones that allow you to change the magnification of the image.
These prevent the glass slide from slipping.
The thick fluid region of a cell located inside the cell membrane or between the cell membrane and nucleus.
The middle power lens.
Turn this to focus the specimen on low and medium power.
This controls the amount of light that reaches the specimen.
Where the ribosomes are made.
All __________ and animals have cells.

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What you look through to view the image.
A think, flexible barrier that surrounds a cell and controls which substances pass into and out of a cell.
Has no nucleus.
An organelle in a cell that packages and distributes proteins and other newly formed materials to other parts of the cell.
A cell organelle which contains chemicals that break down large food particles into smaller ones and that can be used by the rest of the cell.
A rigid supporting layer that surrounds the cells of plants and some other organisms.
Turn this to focus the specimen on high power.
He stated that "Every cell arises from another cell."
A small grain-shaped organelle in the cytoplasm of a cell that produces proteins.
All cells __________ from other cells.
An organelle with a network of membranes that produces many substances.
Connects the two parts of a microscope.
The lowest power lens.
The bottom of a microscope that holds up the rest of it and allows it to stand up.
Thin strands of DNA.
He concluded that all plants are made of cells.
You look through a __________ to look at cells.
This part turns in order to move the three or four different lenses over the stage.
A large oval organelle that contains the cells genetic material in the form of DNA and controls many of the cells activities.
Comnects the eyepiece with the objective lenses.
He concluded that all animals are made up of cells.
Smallest unit of life.
The part that you place the side on top of.

41 Clues: Has a nucleus. • Has no nucleus. • Thin strands of DNA. • The lowest power lens. • The middle power lens. • Smallest unit of life. • The highest power lens. • Where the ribosomes are made. • All cells __________ from other cells. • All __________ and animals have cells. • Connects the two parts of a microscope. • What you look through to view the image. • ...

Mataya Caldwell, 311 BIO 2A, Chapter 5 Crossword 2025-01-08

Mataya Caldwell, 311 BIO 2A, Chapter 5 Crossword crossword puzzle

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The structure within cells that helps define their shape, maintains internal organization, and aids in division and movement.
A cellular organelle found in plant cells that contains the pigment chlorophyll and is the site where photosynthesis takes place.
endoplasmic reticulum- synthesizes lipids, phospholipids as in plasma membranes, and steroids.
apparatus-The cellular organelle that processes and packages proteins in preparation for secreting them from a cell.
The thick fluid inside cells that contains the organelles. Also called the cytosol.
endoplasmic reticulum- rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.
(1) The membranebound region of a eukaryotic cell that contains the genetic material. (2) The central portion of an atom where protons and neutrons are located.
A whiptlike cellular organelle similar in structure to a cilium but longer and used primarily for movement in many bacteria.
A cellular organelle that contains digestive enzymes.
A protective coating found outside the cell walls of many bacteria.
Describes cells lacking a true nucleus and membranetbound organelles.
vacuole- An organelle in plant cells that holds materials and helps maintain the cell’s shape through turgor pressure.
(1) Individual organisms of the same species living closely together. (2) A group of cells that live and work together. Unlike in a multicellular organism, cells in a colony may break away and survive on their own.
pressure- The pressure exerted by water in a full central vacuole upon the cytoplasm and cell membrane of a plant cell; maintains plant rigidity.

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The cellular organelle that directs the proteinbuilding process.
A nonpigmented cellular organelle found in plant cells whose functions include storing starches, lipids, and proteins.
A cellular organelle that functions in the organization of microtubules.
A stack of diskushaped thylakoids within a chloroplast.
Describes cells having a true nucleus as well as membranetbound organelles.
organism- An organism consisting of two or more cells and whose cells may not live independently apart from the organism.
A spherical structure within a eukaryotic cell’s nucleus where ribosomes are manufactured.
Structures found within the cytoplasm of cells that perform the various functions cells need to stay alive.
A group of cells that are specialized to perform a particular function.
theory- One of the fundamental models of biology that states that cells are the smallest form of life, come from preexisting cells, are the basic building block of all life forms, and carry out life processes to maintain homeostasis.
The non membranerbound region in prokaryotic cells that contains most of the genetic material.
system- A group of two or more organs that work together to perform a particular function.
The genetic material of eukaryotic cells consisting of DNA and associated proteins.
organism- An organism consisting of only one cell.
structure made of two or more tissues that work together to perform a particular function.
wall- A rigid structure made by cells of plants, fungi, and most bacteria to surround the cell membrane.
bilayer- The two layers of phospholipids that make up a cell membrane.

31 Clues: organism- An organism consisting of only one cell. • A cellular organelle that contains digestive enzymes. • A stack of diskushaped thylakoids within a chloroplast. • The cellular organelle that directs the proteinbuilding process. • A protective coating found outside the cell walls of many bacteria. • ...

Immune System Crossword 2016-05-13

Immune System Crossword crossword puzzle

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:largest lymphatic organ: breaks up old red blood cells and produces lymphocytes and plasmids
:resistance to a certain pathogen
:a cytokine that cause an inflammatory response to an injury; results in redness, swelling, warmth, and pain
:a cell that breaks down large particles or whole cells; phagocytosis is the act of doing this
: line body cavities; trap pathogens to keep them out of body
:stimulates an immune response against an antigen
:lymphatic tissue near back of throat; traps and removes bacteria and pathogens
: when white blood cells interact with foreign substances causing the body temperature to rise
:released by white blood cells and macrophages; cause body temperature to increase which prevents bacteria from multiplying
:kill pathogens by puncturing cell membrane
:a fluid found in the lymphatic system
:an organism that causes a disease

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system: a series of one way vessels; carry intercellular fluid from tissues to bloodstream
:filters lymph for bacteria and tumor cells
: white blood cell that protects the body from reinfection by a specific pathogen
: a large white blood cell that attacks pathogen infected and cancer cells
:initiate chemical response
:cells that allow the body to remember and recognize previous invaders and help the body destroy them
:produces antibodies in response to antigens
:a substance that stimulates an immune response
:protein that inhibits the reproduction of viruses
:a large white cells that breaks down pathogens and cellular debris
:solution containing a harmless version of a virus, bacterium or toxin that causes an immune response when introduced into the body.

23 Clues: :initiate chemical response • :resistance to a certain pathogen • :an organism that causes a disease • :a fluid found in the lymphatic system • :filters lymph for bacteria and tumor cells • :kill pathogens by puncturing cell membrane • :produces antibodies in response to antigens • :a substance that stimulates an immune response • ...

Living Things/Six Kingdoms/Taxonomy/Cell Theory 2018-11-06

Living Things/Six Kingdoms/Taxonomy/Cell Theory crossword puzzle

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Basic unit of life
These living things are one-celled and lack a nucleus and organelles
Dutch fabric shop owner who made many early discoveries using his homemade microscopes (check with teacher for spelling!)
All living things _____ with their environment
Cells are incredibly ______
Carnivora would be an example of this level of classification
All cells come from _____ cells
Plant are ______, which means they produce their own food
Scientist who figured out that all plants are made of cells
Sometimes harmful, sometimes helpful kingdom of prokaryotes
There are six _______ of living things
All living things are _______
All _____ things are made of one or more cells
You are a member of this kingdom
Named cells after the tiny rooms used by monks
All living things use _____

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Members of this kingdom all have cell walls and chloroplasts
Fungi are ________, breaking down material that is no longer living
These simple eukaryotes can be plant-like or animal-like
These living things are usually multicellular, and always have a nucleus and organelles
Prokaryotes that are often found in extreme environments
All living things _____ to make offspring
All living things ______ and develop
The binomial nomenclature for humans
Prokaryotes and eukaryotes are the two _____, which is the least specific way of classifying living things
This type of nomenclature includes both the genus and species name
Molds, yeasts, mushrooms all belong to the ______ kingdom
Scientist who figured out that all cells come from other cells
Scientist who figured out that all animals are made of cells

29 Clues: Basic unit of life • Cells are incredibly ______ • All living things use _____ • All living things are _______ • All cells come from _____ cells • You are a member of this kingdom • All living things ______ and develop • The binomial nomenclature for humans • There are six _______ of living things • All living things _____ to make offspring • ...

Cell Growth & Division 2024-03-19

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long strands of DNA found in the eukaryotic cell nucleus; condenses to form chromosomes
where cell increase in size, replicates DNA, and prepares for cell division
a protein that regulates the cell cycle
final stage of nuclear division; new nuclear membrane reforms
cancer cells that form in a mass
a process of programmed cell death
the inner mass of cells; can develop into any cell type
period following mitosis in which the cell's cytoplasm divides and separates into new cells
reproduction that produces clones of parent cell
period of nuclear cell division in which 2 identical daughter cells are formed

Down

a developmental stage in which 1 cell becomes many
a stage in human development when specialization has begun
the process by which cells become specialized
has the ability to develop into any type of cell in the body
are unspecialized cells from which different cells develop
cell structure that joins two sister chromatids of a duplicated chromosome
period of mitosis where the duplicated chromosomes line up on the equator of the cell and attach to spindle fibers
found only in animal cells; composed of microtubules and holds spindle fibers during mitosis
cell structure that carries genetic material that is copied and passed to offspring
adult stem cells that can replace cells but are limited to one location
first and longest phase of mitosis where chromatin coils into visible chromosomes
phase in which the centromeres split and pull chromatids to opposite poles of the cell
reproduction that increases genetic diversity; 2 parents

23 Clues: cancer cells that form in a mass • a process of programmed cell death • a protein that regulates the cell cycle • the process by which cells become specialized • reproduction that produces clones of parent cell • a developmental stage in which 1 cell becomes many • the inner mass of cells; can develop into any cell type • ...

ffCell Review 334 2023-01-20

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Organisms are made of many cells
Cells are mostly rectangular
Magnifies an object 100X
Cells that are mostly circular
Controls the cell structures
Can make food using the suns energy
Breaks down food particles into smaller pieces and helps clean up wastes
Found inside the nucleus, genetic material
discovered cells come from other cells
First person to see living things under the microscope
Turns objective lens
Where you hold the microscope
Have a nucleus
Observed plant parts under microscope
Receives protein and distributes them to other parts of the cell
Supports the microscope
Has three different magnification lens
an instrument that makes small objects look bigger
Membrane that surrounds the nucleus

Down

Smallest unit of life in all living things
Converts food molecules into ATP so the cell can use
Fluid between the nucleus and cell membrane
Use to focus on low power
Magnifies an object 40X
Maze that carries proteins to other parts of the cell
Surrounds the cell of the plant
do not have a nucleus
Holds a slide in place
cells come from other cells, cells have structures and functions, all living things are made of cells
Organisms made of a single cell
Stores water and minerals
Factories that make protein to take to golgi bodies
Viewed mostly animal cells
Scientist who observed cork under a microscope
Turn to focus something on high power
Captures the sun's energy and turns it into food for the plant
Needs to search for food

37 Clues: Have a nucleus • Turns objective lens • do not have a nucleus • Holds a slide in place • Magnifies an object 40X • Supports the microscope • Magnifies an object 100X • Needs to search for food • Use to focus on low power • Stores water and minerals • Viewed mostly animal cells • Cells are mostly rectangular • Controls the cell structures • Where you hold the microscope • ...

Cell Biology 2025-04-03

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A molecule made of amino acids, essential for cell function.
Type of blood cell that produces antibodies, antitoxins and can phagocytose bacteria.
type of blood cell that transports oxygen
Specialised cell, with a flagellum, enzyme coated head, lots of mitochondria and only 50% genetic material.
An organism whose cells lack a nucleus - consists mainly of bacteria cells.
The basic unit of life.
The type of cell division that results in two identical daughter cells.
The process by which cells become specialised.
The type of cell division that results in four genetically different daughter cells.
The rigid outer layer found in plant cells, providing strength .
The site of protein synthesis in a cell.
An organism whose cells contain a nucleus - consists of plant and animal cells.
The control center of a cell containing DNA.
An undifferentiated cell that can develop into different cell types.

Down

A segment of DNA that codes for a protein.
Type of specialised cell, transmits electrical impulses around the body
Found in plant cells, stores liquid.
The molecule that carries genetic information.
Site of cellular respiration, enabling energy transfer.
Specialised cell in the plant, found in the leaf, packed with chloroplasts
Specialised cell in the plant, found in the soil, large surface area to absorb water.
The jelly-like substance within a cell where chemical reactions occur.
A protein that speeds up chemical reactions in the cell, they also break down our food.
The site of photosynthesis in plant cells.
Surrounds the cell and controls what enters and exits the cell

25 Clues: The basic unit of life. • Found in plant cells, stores liquid. • The site of protein synthesis in a cell. • type of blood cell that transports oxygen • A segment of DNA that codes for a protein. • The site of photosynthesis in plant cells. • The control center of a cell containing DNA. • The molecule that carries genetic information. • ...

11 Biology End Term 1 Review 2025-03-26

11 Biology End Term 1 Review crossword puzzle

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type of diffusion that gases such as oxygen do
organelle that contains digestive enzymes within the cell
type of reaction that results in smaller substrates
stem cells have this potency if they can only become one type of cell
cells are often funny shapes to increase this
the process of adding more substances to the nephron filtrate from the blood
the process that stem cells undergo to give rise to more cells
enzymes will do this if they are heated to high temperatures
blood vessels that take blood back to the heart
biomolecule that can provide structural support (e.g. cellulose)
system that includes the lungs
enzyme that catabolises proteins into amino acids
type of bulk active transport out of the cell
DNA is found here in eukaryotes

Down

part of the nephron where only salt and water are selectively reabsorbed
organelle present in both eukaryotes and prokaryotes
net transport of water into/out of cells
how many cells thick the villi and capillaries are
stem cells do this in order to become specialised cells
part of the enzyme that binds the substrate
model of enzyme activity that proposes that small shape changes occur during binding
collection of substances that the blood carries away from cells to the excretory system
speed that blood travels in the capillaries
a group of similar cells that work together to perform a specific function
process where nutrients are moved into the blood from the digestive system
energy that is reduced by enzymes
energy form required for active transport

27 Clues: system that includes the lungs • DNA is found here in eukaryotes • energy that is reduced by enzymes • net transport of water into/out of cells • energy form required for active transport • part of the enzyme that binds the substrate • speed that blood travels in the capillaries • cells are often funny shapes to increase this • ...

Unit 4B 2026-03-09

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- something that causes a mutation
- a single celled organism that does not have a nucleus
- the stage in mitosis where two nuclei begin to form
- is what DNA is organized into
fission - the cell cycle for prokaryotic cells, consists of DNA replication, and cytokinesis.
- the stage before mitosis and where DNA replicates
phase - last phase of of interphase where cells get analyst bits of growth done before division
phase - follows the stages of mitosis in order and finish with cytokinesis
plate - a plate that is built between two plant daughter cells to separate them during cytokinesis
cells - a pluripotent cell that is part of the embryonic development
- It is programmed cell death, the cell is broken down and its parts are recycled.
- they anchor the spindle fibers to them
- the stage of mitosis where the sister chromatids start to get pulled to their assigned poles
cells - specialized cells with specific functions
chromatids - after DNA replication there is a double chromosome consisting of….
of cancer - STEAL nutrients from the healthy cells, SPREADS to multiple locations in the body, and tumors take up SPACE and interrupt organs functions
- consist of one chromatin
fibers - protein structures that form in the cell during mitosis to pull apart the chromosomes
- cells that can differentiate to become any body cell
- all of the chromosomes combined

Down

- DNA packed into chromosomes consists of one of these.
- a multicellular organism that does have a nucleus
- the double helix proteins.
- cells that can only differentiate to become a limited range of cells
phase - first phase in interphase where cells grow and do normal functions
factor - a possible leading cause to cancer or any disease
- a change in the DNA code that is not fixed
- a mass of cells created from continuous cell division
- tumor that is harmless and does not spread
- a process where a cell divides into two identical daughter cells that includes four steps (Prophase, Metaphase, Anaphase, and Telophase)
- beings during telophase and where the cytoplasm beings to split
- cancerous tumor that grows and spreads
cycle - the cycle in which a cell undergoes DNA replication and cell division
pluripotent stem - a cell that is artificially created in a lab from fat, skin, or fibroblasts, into pluripotent cells
- the stage in mitosis where there DNA beings to pack into chromosomes
spindle - the centriole and the spindle fibers
- a disease caused by uncontrolled division of abnormal cells in a part of the body
chromatin - where a nucleus looks darker, larger, or clumped together
- the longest phase of the cell cycle and happens when the cell is not dividing. DNA is in the form of chromatin and replication takes place
- found in eukaryotic cells and contains DNA
- the stage of mitosis where all the chromosomes line up in the middle of the cell
- the sister chromatids are held together at this point to keep them together
- pieces of a malignant tumor breaks off and moves elsewhere in the body
phase - second phase of interphase where cells undergo DNA replication
cells - a multipotent cell that doesn’t have a specific function yet

45 Clues: - consist of one chromatin • - the double helix proteins. • - is what DNA is organized into • - all of the chromosomes combined • - something that causes a mutation • - cancerous tumor that grows and spreads • - they anchor the spindle fibers to them • - a change in the DNA code that is not fixed • - tumor that is harmless and does not spread • ...

Organelles and Cell Types 2025-08-09

Organelles and Cell Types crossword puzzle

Across

____ cells have a nucleus, cell wall, but no chloroplast
____ cells do not have a cell wall
Filled with digestive enzymes
____ cells have a chloroplast
Packages and ships proteins in vesicles
Performs Protein Synthesis
Plants, Fungi, and Animal cells are all ____ cells
The "jelly" that holds a cell together
Storage Container of the cell
Allows plant cells to do photosynthesis

Down

control center of the cell
Has smooth and rough varieties (enter as one word)
____ cells do not have a nucleus
Creates ATP in a cell
___ Fibers. Assists with cell division in mitosis
The cell ___ separates it from its surroundings
The cell ____ provides extra protection for a cell

17 Clues: Creates ATP in a cell • control center of the cell • Performs Protein Synthesis • Filled with digestive enzymes • ____ cells have a chloroplast • Storage Container of the cell • ____ cells do not have a nucleus • ____ cells do not have a cell wall • The "jelly" that holds a cell together • Packages and ships proteins in vesicles • Allows plant cells to do photosynthesis • ...

Unit 1 Cancer Review 2025-09-24

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Many different types of cells grow into this
A mutation you receive from your parents
Uncontrolled cell division
Genes responsible for mitosis
Original cell that starts dividing
The last stage of the cell cycle that produces daughter cells
A mutation you cannot receive from your parents
Cells that can divide into lots of different kinds
The tool we use to view cells
The process of a parent cell dividing into two daughter cells
The smallest living unit in your body

Down

Permanent change to genetic material
Genes responsible for regulating mitosis
Biological instructions that makes each organism unique
________ are made up of tissue
Ending cells after division
Condensed genetic material

17 Clues: Uncontrolled cell division • Condensed genetic material • Ending cells after division • Genes responsible for mitosis • The tool we use to view cells • ________ are made up of tissue • Original cell that starts dividing • Permanent change to genetic material • The smallest living unit in your body • A mutation you receive from your parents • ...

LS 7 Ch 3-1 Crossword Puzzle 2022-10-24

LS 7 Ch 3-1 Crossword Puzzle crossword puzzle

Across

This structure separates the inside of the cell from its environment
A cell that does not contain a nucleus
the scientist who first described cells
Plant, fungi, bacteria and algae cells have this structure outside of the cell membrane
The total area of the outside of an object
The amount of space inside an object
Part of the cell theory: "Cells come from _____ cells"
An organelle that is made of RNA and which assembles proteins
A cell that contains a nucleus

Down

Schleiden, Schwann and Virchow's work is combined today to make up the _____ _____.
the last name of the scientist who looked at pond water for the first time
most common prokaryotic organism, includes ones that live in your mouth!
Part of the cell theory: "Cells are the ___ ___ of structure and function"
The basic unit of life
the genetic material inside all cells.
The first type of cells that were discovered
Part of the cell theory: "All ___ ___ are made of cells"
The fluid that fills up a cell
A tiny structure in a cell that has a specific function

19 Clues: The basic unit of life • The fluid that fills up a cell • A cell that contains a nucleus • The amount of space inside an object • A cell that does not contain a nucleus • the genetic material inside all cells. • the scientist who first described cells • The total area of the outside of an object • The first type of cells that were discovered • ...

5th Circulatory System 2026-01-12

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Capillaries are about 1/10 the diameter of a human one.
Your blood vessels would travel around the Earth this many times.
The liquid part of blood.
Carry blood to the heart
This is made up of blood vessels, the heart, and blood
Blood cells that carry oxygen and give blood its color.
Blood travels through you entire body in about 30 of these.
Your plasma is made of 90% of this.
White blood cells are formed here.

Down

Carry blood away from the heart.
Your heart's job is to do this to blood to each part of your body.
Help blood clot.
Plasma carries digested food to the cells and carries these products away from cells.
Connect arteries and veins.
Your heart is one of these.
Blood cells that protect the body from disease.
Red blood cells, white blood cells, and platelets make up this part of blood.
This is what oxygen links in red blood cells.
Your heart is divided into four of these.

19 Clues: Help blood clot. • Carry blood to the heart • The liquid part of blood. • Connect arteries and veins. • Your heart is one of these. • Carry blood away from the heart. • White blood cells are formed here. • Your plasma is made of 90% of this. • Your heart is divided into four of these. • This is what oxygen links in red blood cells. • ...

Cardiovascular System (2) 2025-01-07

Cardiovascular System (2) crossword puzzle

Across

the measurement of the force pushing blood through arterial circulation
mature red blood cells
measure blood pressure from the walls of the aorta & coronary arteries
the production of blood cells
when a foetal shunt doesn't close after birth
a natural anticoagulant that prevents unwanted blood clots forming in blood vessels
red blood cells that contain a nucleus
form a network across damaged areas to trap blood cells & form a clot
a hormone released by the adrenal glands to increase water reabsorption in the kidney nephrons
a hormone produced by the kidneys to promote the release of aldosterone
a type of agranulocyte made up of T-cells & B-cells
the production of red blood cells
a protein produced by the liver to help maintain osmotic blood concentration
the nervous system that controls the response to increased/decreased blood pressure
the fluid in blood that is 90% water
the percentage of red blood cells in blood
where platelets originate from
a type of granulocyte that releases cytotoxic enzymes that can kill parasites
mononucleated cells in reptiles
a type of agranulocyte involved in phagocytosis
a type of granulocyte that secrete antihistamines & heparins
a fibrous remanent of the ductus arteriosus
a hormone released by the posterior pituitary gland to increase the permeability of collecting duct cells
immature red blood cells

Down

neutrophils in rabbits
a foetal shunt between the umbilical vein & inferior vena cava
what dead/damaged red blood cells are broken down into
the percentage of white blood cells in the blood
a hormone released from the kidneys to stimulate erythropoiesis
the system that releases of certain hormones to increase water reabsorption by the kidneys
a thin fibrous structure that connects the liver to the abdominal wall
the fine thread of nuclei released from red blood cells
the formation of blood clots
neutrophils in birds & reptiles
a foetal shunt between the pulmonary artery & aorta
the liquid portion of blood after clotting has occured
mononucleated cells in female guinea pigs during gestation
converts fibrinogen into fibrin with calcium ions
cell fragments formed in bone marrow that release thromboplastin when grouped together
the organ that removes dead/damaged red blood cells from circulation
the system that regulates fluid, immune defence & fat absorption
the component of red blood cells that allows the loading of O2
the term used for platelets
the shape of red blood cells
a depression in the right atrium from a foetal shunt
coverts prothrombin into thrombin with calcium ions
a type of white blood cell that lack visible granules in their cytoplasm
an opening between the right atrium & left atrium of the heart in a foetus
a type of white blood cell that contains granules, or small particles, filled with enzymes
a type of granulocyte that engulfs bacteria from certain tissues
the vitamin needed for the liver to produce clotting factors

51 Clues: neutrophils in rabbits • mature red blood cells • immature red blood cells • the term used for platelets • the formation of blood clots • the shape of red blood cells • the production of blood cells • where platelets originate from • neutrophils in birds & reptiles • mononucleated cells in reptiles • the production of red blood cells • the fluid in blood that is 90% water • ...

Hematopoietic and Lymphoid System 2025-03-17

Hematopoietic and Lymphoid System crossword puzzle

Across

A condition in which the blood is deficient in red blood cells, in hemoglobin, or in total volume.
abnormal deficiency in lymph
Tumor the of jaw; most common childhood cancer in Africa
RBC membrane defect in tethering proteins: spectrin/band 3.1/ankyrin,
inherited defect in ability to produce hemoglobin, leading to hypochromia
Overproduction of immunoglobin generated by the neoplastic clone of plasma cells
a condition in which there is an abnormally small number of platelets circulating in the blood
A hormone produced and released by the kidney that stimulates the production of red blood cells by the bone marrow.
red blood cells
enlargement of the spleen
Abnormally low white blood cell count
increase in the number of white blood cells
A disorder characterized by an abnormal increase in the number of red blood cells in the blood
characterized by an absence of all formed blood elements caused by the failure of blood cell production in the bone marrow
Blood condition of white cells; malignant (cancerous) condition.
tumor of plasma cells, producer of plasma (clotting protein-containing fluid of blood)
a genetic disorder that causes abnormal hemoglobin, resulting in some red blood cells assuming an abnormal sickle shape
a general term applied to malignancies affecting lymphoid tissues
any disease process affecting a lymph node or nodes
disorder marked by platelet destruction by macrophages resulting in bruising and bleeding from mucous membranes
anemia resulting when there is not enough iron to build hemoglobin for red blood cells

Down

Group of plasma protein substances (Factor I-XIII) contained in the plasma which act together to bring about blood coagulation
a group of disorders considered clonal malignancies of the hematopoietic stem cell
malignant tumor of bone marrow cells
characterized by an inadequate number of circulating red blood cells due to the premature destruction of red blood cells by the spleen
A lymphoma that spreads directly from the nodes to the solid organs or into the retroperitoneal space or retrofascial muscles.
a blood disorder characterized by anemia in which the red blood cells are larger than normal
An iron-containing protein in red blood cells that reversibly binds oxygen.
abnormal activation of the proteins involved in blood coagulation, causing small blood clots to form in vessels and cutting off the supply of oxygen to distal tissues
deficiency of all types of blood cells
stoppage of bleeding
Poorly differentiated. Grows rapidly in sheets. Can present as an enlarging lymph node OR extranodular mass.
jauncide, and splenomegaly often after URIs
arise from abnormalities that prevent normal clot formation
A hereditary disease where blood does not coagulate to stop bleeding
blood clotting
distinguished from other lymphomas by the presence of large, cancerous lymphocytes known as Reed-Sternberg cells
localizing antigens or proteins in tissues using labeled (colored or fluorescent) antibodies
White blood cells involved in immune response.
Uses differences in electrical conductivity between species or fluorescence
to Epstein-Barr virus (human herpesvirus 4) Malaria suppresses the immune system response to the virus

41 Clues: blood clotting • red blood cells • stoppage of bleeding • enlargement of the spleen • abnormal deficiency in lymph • malignant tumor of bone marrow cells • Abnormally low white blood cell count • deficiency of all types of blood cells • jauncide, and splenomegaly often after URIs • increase in the number of white blood cells • White blood cells involved in immune response. • ...

skin crossward 2021-10-04

Across

line body cavities that lack openings
cheif structural unit of compact (bone)
a group of cells that function as a unit
firm tissue that cushions bone at joint
old cells die and get hard
form inner lining of joint cavities
strong tissue in the intervertebral disk
most common cell type in connective tissue

Down

type of cartilage present in the pinnae
substance that forms the skeleton of the body
cell that lives in fully formed bone
translucent cartilage in joint surface
white blood cells in connective tissue
cells responsible for cartilage formation
white blood cells that kill microorganisms
lies between the epidermis/outer layer
line body cavities that open to outside
external layer or covering
cells that are able to shorten/contract
dark pigment produced by melanocytes

20 Clues: old cells die and get hard • external layer or covering • form inner lining of joint cavities • cell that lives in fully formed bone • dark pigment produced by melanocytes • line body cavities that lack openings • translucent cartilage in joint surface • white blood cells in connective tissue • lies between the epidermis/outer layer • type of cartilage present in the pinnae • ...

asdf5 2022-04-26

Across

first part of interphase when cell grows
diffusion of water
cell division that produces two somatic cells
a large molecule moves into the cell
gamete cells that have only one set of chromosomes
chromosomes are pulled apart
difference in concentration
first phase of mitosis
replication of DNA
last phase of interphase before mitosis
movement up the gradient using energy

Down

movement without energy
example of passive transport
somatic cells that have two sets of chromosomes
cells used for reproduction
nucleus reforms to surround chromosomes
completes division before entering interphase
a large molecule moves out of the cell
cell division that produces 4 haploid cells
cell spends most of its life here before dividing during mitosis
body cells not used for reproduction
chromosomes line up at the middle of the cell

22 Clues: diffusion of water • replication of DNA • first phase of mitosis • movement without energy • cells used for reproduction • difference in concentration • example of passive transport • chromosomes are pulled apart • a large molecule moves into the cell • body cells not used for reproduction • movement up the gradient using energy • a large molecule moves out of the cell • ...

cell test review 2024-01-23

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from low to high concentration
protective double membrane
composed of one cell
moving in and out of the membrane
compounds that can be combined to make proteins
a jelly-like sustance in the cell
cells found in animals
single cell that aren't membrane-bound
holds cell together

Down

the cells powerhouse
movement of things in and out the cell without energy
basic unit of life
the cells control center
protein making factories in a cell
packaging,sorting,distributing organelle
this is membrane bound
from high to low concentration
cells found in plants
the parts of a cell
organelle that contains digestive chemicals
composed of many cells
in plant cells only, they produce food and is a green pigment
temporary storage in the cell

23 Clues: basic unit of life • the parts of a cell • holds cell together • the cells powerhouse • composed of one cell • cells found in plants • this is membrane bound • composed of many cells • cells found in animals • the cells control center • protective double membrane • temporary storage in the cell • from low to high concentration • from high to low concentration • ...

Chapter 2 2021-02-01

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Organ that initiates adaptive immune response to blood-borne antigens
Macrophages lining the sinusoids in the liver (no need to write the word ‘cells’)
Cell surface receptor expressed by most helper T cells
Event that results in the generation of highly diverse repertoire of antigen specificities
Cells whose primary function is to ingest and destroy microbes and remove damaged tissues
Lymphocytes in the thymus
Center that develops in response to antigenic stimulation and are sites of remarkable B cell proliferation

Down

A type of dendritic cell that is found in the epithelial layer of skin
These cells become macrophages when they migrate into tissues
Circulating antibody secreting cells with features of plasma cells
Cells that mediate rapid and enhanced responses to subsequent exposures to antigens (no need to write the word ‘cells’)
Substances that coat particles and tag them for phagocytosis
Cells that are the most abundant population of white blood cells
Organs where the major steps of lymphocyte development occur
Nomenclature for naming cell surface molecules characteristic of particular cell lineage (abbreviation)
Cells that are the dominant effector cells of the later stages of the innate immune response

16 Clues: Lymphocytes in the thymus • Cell surface receptor expressed by most helper T cells • Substances that coat particles and tag them for phagocytosis • Organs where the major steps of lymphocyte development occur • These cells become macrophages when they migrate into tissues • Cells that are the most abundant population of white blood cells • ...

The Cell 2023-10-02

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material, Deoxyribonucleic acid; DNA
the jelly-like fluid that fills the inside of a cell.
membrane, the barrier around all cells which protects them from the outside world.
the study of cells.
molecules which can dissolve in water.
the "pinched off" part of a cell membrane containing a substance that has entered the cell.
The process of transporting substances into the cell.
the way a cell takes in and processes substances.
the property of a membrane to only allow certain substances to pass across it.
a solution whose concentration has a higher concentration.
the process of making molecules by using absorbed molecules.

Down

organisms, organisms that are composed of one cell.
the process that cells use to get rid of non-soluble waste products.
cells with the same functions that congregate together.
Units inside of all cells which perform certain functions.
the area of a prokaryotic cell where DNA is found.
organisms, organisms that are composed of two or more cells.
theory, the theory that cells are the basic units of all life.
wall, a protective that surrounds the cell membrane.
a solution whose concentration of solute is the same as cytoplasm.
the ability to move that all cells have, whether on a larger or smaller scale.
molecules that won't dissolve in water.
the movement of molecules from an area of high concentration to an area of low concentration.
bilayer, the two-layer orientation of the cell membrane made up of lipid molecules.
the cellular process to release biosynthesis substances that are to be used by other cells.
cells, cells that contain a nucleus and membrane-bound organelles.

26 Clues: the study of cells. • material, Deoxyribonucleic acid; DNA • molecules which can dissolve in water. • molecules that won't dissolve in water. • the way a cell takes in and processes substances. • the area of a prokaryotic cell where DNA is found. • organisms, organisms that are composed of one cell. • wall, a protective that surrounds the cell membrane. • ...

Review of Chapters 6,7, and 8 2022-10-19

Review of Chapters 6,7, and 8 crossword puzzle

Across

A type of channel protein that allow water to move in and out of cells
Molecule used to transfer energy in the cell (involved in phophorylation)
Organelles that make ATP in eukaryotic cells
A molecule, like an enzyme, that lowers activation energy
Animal cells need this type of 'tonicity' so they do not explode or shrivel
Viruses attach to these molecules that are embedded in the cell membrane
Site of protein synthesis in bacteria and eukaryotic cells
Type of energy associated with movement of molecules
A protein that has a carbohydrate attached to it (used for recognizing different cells)
Green pigment in plant cells, used in photosynthesis
Type of vacuole used to remove water from paramecium cells

Down

Process of cells eating large amounts of material at once (a form of bulk transport)
This molecule carries information from DNA in the nucleus to ribosomes in the cytoplasm
Membrane ____________ describes how the cell membrane a + and - charge outside and inside the cell
Phospholipids and these molecules are the major parts of the cell membrane
Reactions that build up or make larger molecules
Organelle that is used for digestion within the cell
An amphipathic molecule with a polar head and non polar tail
Means 'before the nucleus' and these are bacterial cells like E. coli
Organelle used for storage in both plant and animal cells
Region in bacteria that has DNA and protein
Diffusion and osmosis are examples of this type of transport (requires no energy)

22 Clues: Region in bacteria that has DNA and protein • Organelles that make ATP in eukaryotic cells • Reactions that build up or make larger molecules • Organelle that is used for digestion within the cell • Type of energy associated with movement of molecules • Green pigment in plant cells, used in photosynthesis • A molecule, like an enzyme, that lowers activation energy • ...

Parts and History of the Cell 2013-01-06

Parts and History of the Cell crossword puzzle

Across

found out that animals have cells
stores extra food water or waste
found out animals are made completely of cells
first found cells in a cork
builds things for the cell
sends stuff to other parts of the animal or plant
found out cells come from other cells
found out plants are made up of cells
controls what comes in and out of the nucleus
the tail of the cell

Down

disproved spontaneous generation
supports the cell membrane
what happens in the chloroplasts
gel like substance in the cell
the exterior wall of the cell
make food and energy
packages things for the ER
part of the cell that turns food into energy
the covering around the cell
a part of the cytoskeleton
crontrols the functions of the cell

21 Clues: make food and energy • the tail of the cell • supports the cell membrane • builds things for the cell • packages things for the ER • a part of the cytoskeleton • first found cells in a cork • the covering around the cell • the exterior wall of the cell • gel like substance in the cell • disproved spontaneous generation • what happens in the chloroplasts • ...

Cells study game 2021-02-12

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perfect balance in a cells environment
energy created by the mitocondria
gives plants their green color
an organism made up of only one cell
a cell without a nucleus
used by amoeba to move and consume organisms
jelly like fluid inside cells that helps keep everything in place
all cells have a specific job/function
a cell with a nucleus
creates power for the cell
an organism made up of two or more cells

Down

cell membrane tails are _____
work as storage inside the cell
what makes up the cell membrane
cell membrane heads are _____
to move towards or away from light
to move towards or away from chemicals
only plant cells have this around their membrane
makes proteins in the cell
All organisms are made up of one or more cells

20 Clues: a cell with a nucleus • a cell without a nucleus • makes proteins in the cell • creates power for the cell • cell membrane tails are _____ • cell membrane heads are _____ • gives plants their green color • work as storage inside the cell • what makes up the cell membrane • energy created by the mitocondria • to move towards or away from light • an organism made up of only one cell • ...

Animal invertebrates 2021-02-17

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head
Having backbones
jellylike middle sponge layer
Identical halves any way cut
attached Cnidarian
identical halves cut in middle
masses of nerve cell bodies
free swimming cnidarian with a bell shaped body & tentacles
outside protective cells
organ producing sperm
Having identical parts
capsule containing toxin to inject prey with toxin
ability to regrow a body part
sponge flagellated cells pushing water thru

Down

No backbone
single shelled animal
egg producing organ
cluster of cells encased in a hard, spicule-reinforced shell
having both genders reproductive organs
jellylike substance separating epithelial cells in cnidarians
cells sensing & responding to environment
two shelled animal
blood flow system
identical halves cut longway
cells using pseudopods performing different functions in different animals
animal tissue with free & attached surfaces
tail

27 Clues: head • tail • No backbone • Having backbones • blood flow system • two shelled animal • attached Cnidarian • egg producing organ • single shelled animal • organ producing sperm • Having identical parts • outside protective cells • masses of nerve cell bodies • Identical halves any way cut • identical halves cut longway • jellylike middle sponge layer • ability to regrow a body part • ...

CVS Blood 2023-08-01

Across

serve the function of protection against microbes
indicate parasitic infection
condition whereby the oxygen carrying capacity of blood is reduced.
molecule found in red blood cells for transportation of oxygen
serve the function of protection against blood loss
serve the function of transporting oxygen
making of all blood cells
blood is classified as ______ tissue

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hormone that stimulates making of more red blood cells.
another name for blood clotting
hematocrit of more than 65%
clotting in an unbroken blood vessel
antigens found on the surface of red blood cells
the iron-containing part of the hemoglobin
liquid part of blood
first cell at the site of infection
refers to less oxygen delivery in tissues.
these cells mature to become macrophages.
the protein part of the hemoglobin
formed elements of blood.

20 Clues: liquid part of blood • making of all blood cells • formed elements of blood. • hematocrit of more than 65% • indicate parasitic infection • another name for blood clotting • the protein part of the hemoglobin • first cell at the site of infection • clotting in an unbroken blood vessel • blood is classified as ______ tissue • serve the function of transporting oxygen • ...

Immune System 2025-10-08

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Has specific binding sites that fit the shape of the antigens on the pathogen.
This system is not specific and is not developed over a lifetime. It does not provide immunity but is a second line of defense after the physical barriers.
White blood cells that destroy other foreign materials and cancer cells. Their other job is to take parts of dead pathogens and display them on their surfaces.
Cells like macrophages that activate helper T cells and cytotoxic T cells.
White blood cells that act as the first line of defense against virus-infected cells and cancer cells. This slows down the speed that viruses can reproduce but damages the body in the process.
Hair like projections on some cells that move back and forth and move mucus, and anything trapped in it.
How neutrophils and macrophages engulf pathogens and destroy them.
Are produced at the end of the process. They can provide immunity to the pathogen and make it much faster to activate antibody and T cells.
Produce a specialised protein called an antibody.

Down

They destroy damaged or infected cells and can damage the body in the process.
They activate B cells and increase the effectiveness of cytotoxic T cells. Response is very specific to the pathogen.
skin, mucous membranes, cilia, body temp, pH.
This is the part of the immune system that gives long term immunity to a particular pathogen.
The most common type of white blood cell. Responsible for fighting bacterial and fungal infections. Produced in the bone marrow.
They divide rapidly when activated, some become plasma cells, the others become memory cells. Activated by the helper T cells.
Are infectious organisms or agents, including viruses, bacteria, fungi, and parasites.

16 Clues: skin, mucous membranes, cilia, body temp, pH. • Produce a specialised protein called an antibody. • How neutrophils and macrophages engulf pathogens and destroy them. • Cells like macrophages that activate helper T cells and cytotoxic T cells. • They destroy damaged or infected cells and can damage the body in the process. • ...

4rfwe 2016-02-04

Across

Located at the very bottom of a microscope
An organism whoses cells does not contain a nucleus
Lense, There are three doe four different ones that allow you to change the magnification of the image on a microscope.
Showed that all cells come from other cells by reviewing the stages of cell division
Recticulm, Responsible for the assembly of many proteins
The basic unit of structure and function in all living things
Cell, A eukaryotic cell that is a structural and functional unit of a plantThe
Discoverd that all animals have cells. Soon helped discovered that all living things have cells.
Rod-shaped organelles which convert energy in food molecules to energy to carry out functions
The part you place the slide on top of on a microscope
Van Leeuwenhoek, A good friend of Robert Hooke. Fashioned his own microscope and use it to to many things which had moving particles. He decided to call them "animalcules."
A unicellular organism that lacks a nucleus and some other cell structure
Made of a single cell
200 years after Hooke's discovery, he looked at living plant cells through a microscope, and found they were all made of cells.
Large oval organelle that contains cells genetic material in form of DNA and controls the cells activites
A sac like organelle that stores water, food, and other material
Material of which the chromosomes of organisms other than bacteria are composed.
All living things are composed of...

Down

Hooke, A scientist who observed a thin slice of cork in 1665 and spotted that the cork was divided into thousands of tiny walled sections. He described these sections as cells
Tube, This part connects the eyepiece with the objective lenses on a microscope.
Turns in order to move three different lense over the stage on a microscope
An organism that cannot make its own food and gets food no consuming other living things
An organism that is able to capture energy from sunlight of chemicals and use it to produce it's own food.
Membrane, A thin flexible barrier that surrounds a cell and controls which substances pass into and out of a cell
Small dense spherical structure in the nucleus of a cell during interphase.
cells, are eukaryotic cells, or cells with a membrane-bound nucleus
Consisting of many cells
Power, This objective lens should never be used with the coarse adjustment knob on a microscope.
A cell organelle which has particles to break down large food particles to small ones used by the rest of the cell.
An organelle in the cells of plants which captures energy form sunlight and changes it to energy which cells use for energy
Wall, supporting layer that surrounds the cells of plants and other organisms
and Cytoplasm, two locations were Ribosomes can be found in the cell
A thick fluid region inside the cell membrane or between the cell membrane and the nucleus
Body, Receives proteins and other newly formed materials from reticulum, packages them, and distributes them
Controls the amount of light that reaches a specimen on a microscope
A small grained organelle in the cytoplasm of a cell that produces protein.
Cells, All cells come from...
Clips, This part prevents the glass slide from slipping on a microscope.
Theroy, A scientific theory which describes the properties of cells.

39 Clues: Made of a single cell • Consisting of many cells • Cells, All cells come from... • All living things are composed of... • Located at the very bottom of a microscope • An organism whoses cells does not contain a nucleus • The part you place the slide on top of on a microscope • Recticulm, Responsible for the assembly of many proteins • ...

Plant and Animal Cells 2024-02-25

Across

Separates the inside from the outside of the cell.
Where photosynthesis takes place.
It is only found in plant cells.
A space within the Cytoplasm.
A organized or specialized structure within a living cell.
The process where sunlight synthesizes foods from carbon dioxide and water.
Discovered plants are made of cells.
A living thing that eats, moves, and reacts to the world.

Down

The smallest unit of a living thing.
This is where the process of respiration occurs.
A scientific theory stating that all living things are made up of one or more cells.
Observed living cells with a microscope.
Contains the cells chromosomes.
Stated living cells must come from other cells.
A liquid that fills the inside of a cell.
A living organism like trees and flowers.
Discovered animals are made of cells.

17 Clues: A space within the Cytoplasm. • Contains the cells chromosomes. • It is only found in plant cells. • Where photosynthesis takes place. • The smallest unit of a living thing. • Discovered plants are made of cells. • Discovered animals are made of cells. • Observed living cells with a microscope. • A liquid that fills the inside of a cell. • ...

Cell Theory Vocab 2025-01-13

Across

Obtaining food to provide energy for growth.
Protection against enemies.
Declared plants are made of cells and cells are the building blocks of plant life in 1838
Discovered that all cells are created by the division of previous cells in 1855
A Cell without a nucleus.
Cells increase in size, divide through mitosis, allowing for growth and development of an organism

Down

Developed microscope lens in 1670 to observe more closely, observed bacteria and protozoa, described red blood cells
All animal tissues are composed of cells and collaborated with Schleiden for cell theory in 1839
Discovered cells in 1665 by observing cork trees under a microscope and said they looked like little rooms
Keeping conditions inside the organism with tolerable limits (balanced)
A Cell without a nucleus.
Cells replicate themselves through cell division, ensuring the continuation of life.
Smallest structural and functional unit of an organism. Contains cytoplasm enclosed within a membrane.
Cells perceive and respond to changes in their environment.
The theory that states: All organisms made of cells Cells are basic unit of life All cells result from division of other cells
Cells carry out a variety of chemical reactions to break down nutrients, synthesize molecules, and eliminate waste products.

16 Clues: A Cell without a nucleus. • A Cell without a nucleus. • Protection against enemies. • Obtaining food to provide energy for growth. • Cells perceive and respond to changes in their environment. • Keeping conditions inside the organism with tolerable limits (balanced) • Discovered that all cells are created by the division of previous cells in 1855 • ...

CROSSWROD TIME 2026-01-23

Across

Dependency of cells on a solid surface for growth.
The proportion of healthy, living cells in a population.
Completely free from living microorganisms.
The state where cells stop dividing but remain metabolically active.
The initial phase of the cell growth cycle with little division.
Type of filter used in laminar flow hoods to ensure sterility.
culture where cells grow free-floating in the medium.
The exponential growth phase of a cell culture.

Down

The process of using enzymes to detach adherent cells.
Entry of unwanted bacteria, yeast, or mold.
The nutrient broth used to support cell growth.
Cells stored at ultra-low temperatures in liquid nitrogen.
Device providing controlled CO22 and temperature.
The percentage of the culture vessel surface covered by cells.
Cells that must attach to a substrate to survive.
Cell line produced by fusing a B-cell with a myeloma cell.
The subculture number or the act of splitting cells.

17 Clues: Entry of unwanted bacteria, yeast, or mold. • Completely free from living microorganisms. • The nutrient broth used to support cell growth. • The exponential growth phase of a cell culture. • Device providing controlled CO22 and temperature. • Cells that must attach to a substrate to survive. • Dependency of cells on a solid surface for growth. • ...

The Blood!!! 2021-11-19

Across

The opposite of antibodies. They are locks or security gates in a cell
A condition in which your body produces too many white blood cells due to bone marrow cancer
A blood clot
The rupture or bursting of a red blood cell
Thrombocytes
A disorder in which the blood doesn't clot normally
White blood cells that cause the inflammation response in allergic reactions
Red blood cells
The opposite of antigens. They cling to antigens and kill the target cells
White blood cells that engulf and destroy invading microorganisms
Straw-colored liquid portion of the blood

Down

A condition in which you lack enough healthy red blood cells to carry oxygen to your body's tissues
A white blood cell
A protein found in plasma that controls the osmotic pressure in the blood
White blood cells that produce T cells and B cells
A traveling blood clot
Infection in the blood that can cause organ failure and even death

17 Clues: A blood clot • Thrombocytes • Red blood cells • A white blood cell • A traveling blood clot • Straw-colored liquid portion of the blood • The rupture or bursting of a red blood cell • White blood cells that produce T cells and B cells • A disorder in which the blood doesn't clot normally • White blood cells that engulf and destroy invading microorganisms • ...

Blood 2012-08-04

Across

An adult would have about five _______ of blood.
A disorder where the number of red blood cells is lower than normal.
Formed by platelets to prevent bleeding from a cut.
Made by white blood cells to help fight infections.
The gas carried by red blood cells from the lungs to cells.
The chemical in red blood cells that combines with oxygen.
You need to have this in your diet to make haemoglobin.
Another name for a red blood cell.

Down

If you have an infection then the number of these blood cells will increase.
Nutrients (food) is carried by this part of the blood.
A waste product from cells carried away by the plasma.
Plasma is mostly made up of this.
These form blood clots.
A red blood cell does not have this.
This is where red blood cells are made (two words).
Another name for a white blood cell.
A waste gas carried from the cells to the lungs by plasma (two words).

17 Clues: These form blood clots. • Plasma is mostly made up of this. • Another name for a red blood cell. • A red blood cell does not have this. • Another name for a white blood cell. • An adult would have about five _______ of blood. • Formed by platelets to prevent bleeding from a cut. • This is where red blood cells are made (two words). • ...

Pre-AP Biology Cells Crossword 2025-12-11

Pre-AP Biology Cells Crossword crossword puzzle

Across

Type of diffusion that allows large and charged molecules to move from high to low concentration through a protein
Organelle that makes proteins and is in all cells
Animal cells have multiple smaller ones of these for storing material
The cell membrane is made of a bilayer of these
A semi-permeable barrier that controls what can enter and leave the cell and that all cells have
A structure plant cells have for using sunlight and carbon dioxide to make glucose through photosynthesis
Transport that does not require energy.
Jelly-like substance that fills cells and that all cells have.
Organelle that produces energy (ATP)for eukaryotic cells

Down

Organelle that contains DNA in eukaryotic cells.
The cell membrane is embedded with these and they help larger material through
Active transport process where material is brough inside the cell in a vesicle
Process by which water moves across a membrane.
Type of solution that has a higher solute concentration and causes cells to shrink
The type of homeostatic feedback mechanism that reduces the intensity of a response to restore stability
A word that refers to cells and the body maintaining stable internal conditions
Organelle that breaks down waste and invading bacteria.
Small type of cell without a nucleus or membrane bound organelles.

18 Clues: Transport that does not require energy. • Process by which water moves across a membrane. • The cell membrane is made of a bilayer of these • Organelle that contains DNA in eukaryotic cells. • Organelle that makes proteins and is in all cells • Organelle that breaks down waste and invading bacteria. • Organelle that produces energy (ATP)for eukaryotic cells • ...

Cells, Cells, They're Made of Organelles! 2022-11-12

Cells, Cells, They're Made of Organelles! crossword puzzle

Across

a flagella is a whip-like _____ that some protists use for swimming
the container that organizes DNA in a cell
the fruiting body of fungus cells
organisms that are ______ are found in the water
storage compartments of cells
multicellular organisms that can make their own nutrients
a microscope with two eyepieces
multicellular organisms that consumer their nutrients
the building blocks of living things
long chains of fungus cells
single-celled versions of animals, plants, and fungi

Down

cell _____ is the rigid outer layer of some cells
mini organs in a cell that keep the cell alive
a microscope that magnifies both with the eyepiece AND an objective
tiny hairs on the outside of some protists that help it swim
cell ______ is like the skin of the cell
multicellular organisms that absorb their nutrients
A tool for seeing small things
platform of microscope where slide is placed
the only kingdom with cells that do NOT have an organized nucleus

20 Clues: long chains of fungus cells • storage compartments of cells • A tool for seeing small things • a microscope with two eyepieces • the fruiting body of fungus cells • the building blocks of living things • cell ______ is like the skin of the cell • the container that organizes DNA in a cell • platform of microscope where slide is placed • ...

Cells, Cells - They're Made of Organelles 2024-10-20

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These are membrane bound in a cell and have a specific function to help the cell function
What is made by the mitochondria
Green organelle in a plant cell that conducts photosynthesis
The mitochondria is the ____________ of the cell.
Abbreviation for the endoplasmic reticulum
This name for sugar is made by chloroplasts
A metaphor for the nucleus in a cell
Vacuoles store but also help maintain _____________ in a cell
Smallest LVING (biotic)
Cell = basic unit of __________
Water, food, and nutrient storage
This "apparatus" serves as the cell's post office

Down

Control center for the cell
The cell membrane acts as a _______ for the cell
All cells come from _______________ cells
Smallest NONLIVING (abiotic)
Ribosomes synthesize (make) _______________
The lysosome deals with ___________ in the cell
The cell _____________ lets things go in and out
In comparison to animals, plants have a ________ vacuole
The bumps on the Rough ER are actually ______________.
This protective layer is only found in plant cells

22 Clues: Smallest LVING (biotic) • Control center for the cell • Smallest NONLIVING (abiotic) • Cell = basic unit of __________ • What is made by the mitochondria • Water, food, and nutrient storage • A metaphor for the nucleus in a cell • All cells come from _______________ cells • Abbreviation for the endoplasmic reticulum • Ribosomes synthesize (make) _______________ • ...

U4 Vocab 2024-10-25

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a cluster of dividing cells made by a fertilized egg
the spreading of a cancer to other areas of the body
one half of a duplicated chromosome
the process where a cell divides into 2 daughter cells
cells with the ability to renew themselves
an organelle inside animal cells that is involved in cell division
the process in which cells make 2 new cells
when immature cells become mature with specific functions
the formation of organs from 3 germ layers

Down

replicated chromosomes are separated into two new nuclei
a thread-like structure made up of DNA
a complex of DNA and proteins within eukaryotic cells
a region of repetitive DNA sequences at the end of a chromosome
the early embryonic development where the blastula is reorganized into a two-layered or three-layered embryo
links a pair of sister chromatids together during cell division
a disease in which abnormal cells divide and spread throughout the tissue
sequences of DNA arranged and passed through heredity

17 Clues: one half of a duplicated chromosome • a thread-like structure made up of DNA • cells with the ability to renew themselves • the formation of organs from 3 germ layers • the process in which cells make 2 new cells • a cluster of dividing cells made by a fertilized egg • the spreading of a cancer to other areas of the body • ...

PLANT STRUCTURE AND LIFE PROCESSES 2020-11-23

PLANT STRUCTURE AND LIFE PROCESSES crossword puzzle

Across

Plants - it’s outer is covered by the dermal tissue.
- the process by which green plants and certain other organisms transform light energy into chemical energy.
meristem - the tip of the shoot or root.
tissue - functions in the prevention of water loss and acts as a barrier to fungi and other invaders.
- responsible for transporting sugars, proteins, and other organic molecules in plants.
cells - bean-shaped cells covering the stomata opening.
Tissue - comprises the bulk of the primary plant body.
cells - often occur as bundle cap fibers.
- may be defined as a region of localized mitosis.
- transports, and stores water and water-soluble nutrients in vascular plants.

Down

cells - cells that retain their nucleus and control the adjacent sieve cells.
elements - shorter, much wider, and lack endplates.
Tissue - transports food, water, hormones, and minerals within the plant.
cells - these cells are characterized by thickenings of the wall, they are alive at maturity.
System - above the ground and include the organs such as leaves, buds, stems, etc.
- a lateral meristem that usually produces secondary growth.
cells - generalized plant cell type that is alive at maturity.
System - including parts of the plant that can be found under the ground.
- long and tapered, with angled end-plates that connect cell to cell.

19 Clues: meristem - the tip of the shoot or root. • cells - often occur as bundle cap fibers. • - may be defined as a region of localized mitosis. • elements - shorter, much wider, and lack endplates. • Plants - it’s outer is covered by the dermal tissue. • Tissue - comprises the bulk of the primary plant body. • cells - bean-shaped cells covering the stomata opening. • ...

cell puzzle 2022-10-12

Across

power house of the cells
Additional support
Breaks thing down
Functions that carry out cells
jelly-like fluid interior of cell
Make protein
how you clean microscope lens
uses sunlight to create food
bserved that the tissues of plants
living cells in pond water
Zoologist who observed the tissues

Down

control center
Outer boundary of the cell
Found in plant and animal cells
stores water
Located inside the ribosomes
The first person to see cells
probably first to inhabit the earth
Processes packages like a factor
uses sunlight to create food

20 Clues: stores water • Make protein • control center • Breaks thing down • Additional support • power house of the cells • Outer boundary of the cell • living cells in pond water • Located inside the ribosomes • uses sunlight to create food • uses sunlight to create food • The first person to see cells • how you clean microscope lens • Functions that carry out cells • ...

Isabella1 2022-03-28

Across

redness swelling and heat
hair skin and nails
destroys bacteria
toward the heart
clothes on pathogen
disease causing agent
inner layer
fight infection
weak or dead strand

Down

moisten skin and hair
causes scabs
outer layer
carries oxygen
destroys virus
away from the heart
spot pathogen
cools body
destroys pathogen
connect,exchanges

19 Clues: cools body • outer layer • inner layer • causes scabs • spot pathogen • carries oxygen • destroys virus • fight infection • toward the heart • destroys bacteria • destroys pathogen • connect,exchanges • hair skin and nails • clothes on pathogen • away from the heart • weak or dead strand • moisten skin and hair • disease causing agent • redness swelling and heat

Immunity 2022-01-04

Across

type of enzymes contained in lysosomes
type of protein produced by plasma cells
how T and B cells divide to produce clones
process to clump several pathogens together
full name for T and b cells
B cells are involved in ______ responses
type of B cell that produces antibodies

Down

term for a protein on the surface of immune cells that binds to the antigen
type of transport used to engulf the pathogen in phagocytosis
type of T cell that destroys infected body cells
protein that triggers an immune response
micro-organism that causes disease
type of B cell that gives us immunity
organelle that fuses with the phagosome
T cells are involved in cell ______ responses
type of T cell that binds to antigen presenting cells and activates B cells

16 Clues: full name for T and b cells • micro-organism that causes disease • type of B cell that gives us immunity • type of enzymes contained in lysosomes • organelle that fuses with the phagosome • type of B cell that produces antibodies • type of protein produced by plasma cells • protein that triggers an immune response • B cells are involved in ______ responses • ...

Lillian LeVoir 7th 2022-03-25

Across

away from heart
blood cells fight infection
blood cells carries o2
gland cools body
gland moistens skin and hair
redness swelling and heat
towards the heart
disease causing agents
system skin hair nails
weak or dead strand
destroy pathogen

Down

outer layer
destroys bacteria
inner layer
spots pathogyne
connects , exganes
clothing of the pathogen
cause scabs
destroys virus

19 Clues: outer layer • inner layer • cause scabs • destroys virus • away from heart • spots pathogyne • gland cools body • destroy pathogen • destroys bacteria • towards the heart • connects , exganes • weak or dead strand • blood cells carries o2 • disease causing agents • system skin hair nails • clothing of the pathogen • redness swelling and heat • blood cells fight infection • ...

Stella6 2022-03-25

Across

cools body
moisten skin and hair
spot pathogen
redness,swelling and heat
outer layer
destroys virus
away from heart
connects,exchanges
weak or dead strand
cause scabs
inner layer

Down

carries o2
disease causing agent
destroys bacteria
skin,hair,nails
towards the heart
destroy pathogen
fight infection
"clothing" of the pathogen

19 Clues: carries o2 • cools body • outer layer • cause scabs • inner layer • spot pathogen • destroys virus • skin,hair,nails • away from heart • fight infection • destroy pathogen • destroys bacteria • towards the heart • connects,exchanges • weak or dead strand • moisten skin and hair • disease causing agent • redness,swelling and heat • "clothing" of the pathogen

Life Science Fall Midterm Vocabulary 2022-11-02

Life Science Fall Midterm Vocabulary crossword puzzle

Across

Like a cafeteria
Has specialized cells
Special function in the cell
Requires light
Makes proteins
Removes waste
Exchanges gas and releases water
Reinforcing feedback

Down

Balance
Exchanges gas
May be epithelial, dermal, etc.
All cells have one
Creating new cells
Like a power generator
Found in the heart
Has membrane-bound things
Magnifies cells
Transports water
Made of different tissues

19 Clues: Balance • Exchanges gas • Removes waste • Requires light • Makes proteins • Magnifies cells • Like a cafeteria • Transports water • All cells have one • Creating new cells • Found in the heart • Reinforcing feedback • Has specialized cells • Like a power generator • Has membrane-bound things • Made of different tissues • Special function in the cell • May be epithelial, dermal, etc. • ...

People to Know 2017-04-25

Across

Use or Disuse Theory
DNA model
No spontaneous generation
Cells come from cells
DNA model
Punctuated equilibrium
Father of Genetics
Xray crystallography
Saw animalcules in pond water

Down

Amount of thymine adenine equal
Animals are made of cells
Antiseptic technique
Plants are made of cells
Cause of infection
Binomial Nomenclature
Natural selection
Discovered cells

17 Clues: DNA model • DNA model • Discovered cells • Natural selection • Cause of infection • Father of Genetics • Use or Disuse Theory • Antiseptic technique • Xray crystallography • Cells come from cells • Binomial Nomenclature • Punctuated equilibrium • Plants are made of cells • Animals are made of cells • No spontaneous generation • Saw animalcules in pond water • Amount of thymine adenine equal

Intro to Cells 2023-09-07

Across

________ ER helps make lipids and stores them for cellular use.
found little organisms in drops of water and called the animalcules
Vacuoles in plant cells store ______ and nutrients.
These transport various items into and out of the cell.
These create proteins.
figured out all animals are made of cells
The word organelle little means “little _________”
These generate A.T.P and are the powerhouse of the cell.
prokaryotic cells do not have a _________.

Down

These are vesicles that contain powerful digestive enzymes.
when a stem cell becomes specialized.
The first scientist to describe what he saw as “cells” when viewing samples of cork
The cell theory tells us cells come from _____ cells.
Schleiden figured out all _______ are made of cells
Centrioles are in animal cells only and assist in __________.
water-based substance inside the cell- organelles are suspended in this.
Golgi bodies act like a ____________ by packaging and delivering protiens.
______ ER is primarily responsible for the transportation of proteins

18 Clues: These create proteins. • when a stem cell becomes specialized. • figured out all animals are made of cells • prokaryotic cells do not have a _________. • The word organelle little means “little _________” • Schleiden figured out all _______ are made of cells • Vacuoles in plant cells store ______ and nutrients. • The cell theory tells us cells come from _____ cells. • ...

Cell Theory 2023-10-05

Across

A particle with no charge that is found in an atom is a _____.
Matthias Schleiden, a Botonist, discovered that all _____are made of cells.
_____ is anything has has mass and takes up space.
A _____ is 2 or more atoms.
The center of an atom that holds the protons and neutrons is called the _____.
Theodor Schwann discovered that all ____ are made up of cells too.
Zacharias Jansen developed the first compund ________in the early 1600's.
Richard ________ proved that cells really do come from other cells.

Down

Cells are the _______of structure and organization in all organisms.
A positively charged particle in an atom is a _____.
________ was discovered by Anton Von Leeuwenhook.
All cells come from ______ cells.
The building blocks of matter are called _____.
All organisms are made up of one or more ______.
There are three parts to the ______.
Robert Hooke discovered the cell by looking at a piece of____.
An _____ is a negatively charged particle in an atom.
Robert ______ is credited for the term "cell".

18 Clues: A _____ is 2 or more atoms. • All cells come from ______ cells. • There are three parts to the ______. • Robert ______ is credited for the term "cell". • The building blocks of matter are called _____. • All organisms are made up of one or more ______. • ________ was discovered by Anton Von Leeuwenhook. • _____ is anything has has mass and takes up space. • ...

Lymphatic and Immune System Crossword 2023-01-10

Lymphatic and Immune System Crossword crossword puzzle

Across

a bacterium, virus, or other microorganism that can cause disease.
Remember antigen and quickly stimulate immune response on reexposure
Organ located in the neck that produces T-cells
nonspecific defense against infection, characterized by redness, heat, swelling, and pain
Cells that develop from B cells and produce antibodies.
largest gland in the body
Cells created in the thymus that produce substances that attack infected cells in the body

Down

Amoeboid cells that roam connective tissue and engulf foreign particles and debris of dead cells.
small oval clumps of lymphatic tissue located at grouped intervals along lymphatic vessels
extension of the large intestine; contains a mass of white blood cells that contribute to immunity.
form a protective circle of lymphatic tissue around the entrance to the respiratory system
One type of T lymphocyte that activates B cells and other T lymphocytes
Abnormally high body temperature
it produces lymphocytes, filters the blood, stores blood cells, and destroys old blood cells.
A protein that acts against a specific antigen

15 Clues: largest gland in the body • Abnormally high body temperature • A protein that acts against a specific antigen • Organ located in the neck that produces T-cells • Cells that develop from B cells and produce antibodies. • a bacterium, virus, or other microorganism that can cause disease. • Remember antigen and quickly stimulate immune response on reexposure • ...

Cell Types 2025-11-24

Across

push or pull
long, threadlike muscle cells
muscle cells
shortening of muscle fibers
cells that have a nucleus and membrane bound organelles
cell tissues that contract to produce movement
thick filaments

Down

control center of eukaryotic cells
organelle that produces ATP
thin filaments
structures inside muscles cells made of actin and myosin
cells that do not have a nucleus or membrane bound organelles
the basic structural and functional units of life
ion that triggers muscle contraction
change in position produced by muscles contracting
bundle of neurons that carry electrical signals throughout the body

16 Clues: push or pull • muscle cells • thin filaments • thick filaments • organelle that produces ATP • shortening of muscle fibers • long, threadlike muscle cells • control center of eukaryotic cells • ion that triggers muscle contraction • cell tissues that contract to produce movement • the basic structural and functional units of life • ...

The Immune System 2019-10-14

Across

What is the name used to describe a duplicates of memory B cells or plasma cells?
What cells secrete antibodies that bind to antigens to make them easier targets for phagocytes?
What activates B cells, cytotoxic T cells and are engulfed by macrophages?
What engulfs antigens when the body is first exposed?
What is another name for antibodies that has many different classes?
What is the co-receptor called that helps T cells communicate with macrophages?
What are secreted by plasma cells and are involved in the humoral immune response by binding to antigens?
What cell phase are memory cells in when dormant?
How many antigen binding sites does an antibody have?
What type of T cell stimulates B cells and cytotoxic T cells?
What is the name of the slower, specific type of immune response?
What do Helper T cells stimulate in humoral immune responses?

Down

Also known as antigenic determinant, what is the part of the antigen that that is recognised by antibodies?
What contains granules in their cytoplasm that can release antimicrobial agents, enzymes and toxic chemicals?
How do antibodies inactivate pathogens by neutralisation, agglutination and precipitation of dissolved antigens?
What are a mix an antibodies that bind to multiple epitopes called?
What kinase is recruited by CD4 to amplify its signal?

17 Clues: What cell phase are memory cells in when dormant? • What engulfs antigens when the body is first exposed? • How many antigen binding sites does an antibody have? • What kinase is recruited by CD4 to amplify its signal? • What type of T cell stimulates B cells and cytotoxic T cells? • What do Helper T cells stimulate in humoral immune responses? • ...

Immune System 2024-10-15

Across

Which cells remain dormant until activated upon second antigen exposure?
What structure on immune cells detects antigens?
What is a mixture of antibodies that bind to multiple epitopes of an antigen called?
What protein is secreted by B cells to neutralize antigens?
What phase do memory cells remain in until they are activated?
What major complex helps T cells communicate with antigen-presenting cells?
What type of B cells are responsible for secreting antigen-specific antibodies?
What type of immune response does the innate immune system include?

Down

What type of T cells assist other cells in the immune response?
Where do B cells mature if they stay in the bone marrow?
What is recruited by the intracellular domain of CD4 to activate the signalling cascade?
What is the specific part of an antigen that antibodies recognize?
Where does a stem cell mature to become a T cell?
What is the term for antibodies produced artificially that recognize one epitope?
What enzyme family triggers programmed cell death in the immune response?
Which type of molecule binds to receptors on helper T cells to initiate immune response?
What is the term for the time taken between antigen exposure and immune response activation?

17 Clues: What structure on immune cells detects antigens? • Where does a stem cell mature to become a T cell? • Where do B cells mature if they stay in the bone marrow? • What protein is secreted by B cells to neutralize antigens? • What phase do memory cells remain in until they are activated? • What type of T cells assist other cells in the immune response? • ...

cells 2022-09-16

Across

forms protein
it is the gel like thing in a cell
only in plants cells
it is the boss of the cell
holds water and minerals

Down

genrates energy
it makes energy from sun light
it is the cell cops
building block in life

9 Clues: forms protein • genrates energy • it is the cell cops • only in plants cells • building block in life • holds water and minerals • it is the boss of the cell • it makes energy from sun light • it is the gel like thing in a cell

cells 2022-09-22

Across

provides tensile strength and protection against mechanical and osmotic stress
controls the cell/brain
medium for chemical reaction
start of life
help sequester waste products

Down

power for the cell
lets things in and keeps things out
the digestive system of the cell
carry genetic information to be passed on from one generation to another

9 Clues: start of life • power for the cell • controls the cell/brain • medium for chemical reaction • help sequester waste products • the digestive system of the cell • lets things in and keeps things out • carry genetic information to be passed on from one generation to another • provides tensile strength and protection against mechanical and osmotic stress

Cells 2022-11-02

Across

contains most of the cell DNA
used as cell storage
cleans the cell
transports the protein in the cell

Down

where ribosomal RNA is synthesized
is the powerhouse of the cell
makes the protein in the cell
allows plant cells to convert sunlight into energy
protects the plant cell and maintains the shape

9 Clues: cleans the cell • used as cell storage • is the powerhouse of the cell • makes the protein in the cell • contains most of the cell DNA • where ribosomal RNA is synthesized • transports the protein in the cell • protects the plant cell and maintains the shape • allows plant cells to convert sunlight into energy

Cells 2022-09-30

Across

Storage tank for food,water,wastes orenzymes
Digests older cell parts,food or other objects
Green structures that contain chlorophyll
Makes proteins
Dense, ball shaped structure, contains DNA

Down

Location in the cytoplasm, bean shaped
Rigid, tough, made of cellulose
Thin, covering,protects cells
Jelly like substance that contains organelles

9 Clues: Makes proteins • Thin, covering,protects cells • Rigid, tough, made of cellulose • Location in the cytoplasm, bean shaped • Green structures that contain chlorophyll • Dense, ball shaped structure, contains DNA • Storage tank for food,water,wastes orenzymes • Jelly like substance that contains organelles • Digests older cell parts,food or other objects

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