cells Crossword Puzzles

Lymphocyte Development 082423 2023-08-24

Lymphocyte Development 082423 crossword puzzle
Across
  1. where NK cells reside
  2. The enzyme that promotes VDJ recombination
  3. Where do mature b and t cells reside after their development?
  4. recognizes proteins as the native antigen
  5. antigen specific region of the antibody.
  6. Cells that develop from Common Lymphoid Progenitor
  7. antibody-generating substance, target of immune system
  8. Enzyme that adds nucleotides between the V,D,J segments during recombination
  9. Disease caused by lymphocyte deficiency
  10. where T cells develop
Down
  1. Function of CD4 and CD8
  2. eliminates autoreactive t cells from the repertoire
  3. ensures each cell expresses only one unique antigen receptor
  4. The purpose of CD3
  5. What type of T cells are considered single positive?
  6. The result of negative selection
  7. What type of T cell recognizes MHC class I?

17 Clues: The purpose of CD3 • where NK cells reside • where T cells develop • Function of CD4 and CD8 • The result of negative selection • Disease caused by lymphocyte deficiency • antigen specific region of the antibody. • recognizes proteins as the native antigen • The enzyme that promotes VDJ recombination • What type of T cell recognizes MHC class I? • ...

Living Things and Cells 2021-10-27

Living Things and Cells crossword puzzle
Across
  1. organisms classified as unicellular
  2. organizing similar characteristics into groups
  3. cell function as individual organisms form the what
  4. a complete living thing is called
  5. yogurt and your intestine contain useful what
  6. parts of a cell that act like engines breaking down food releasing energy
  7. group of cells working together
  8. developed a system of classification
  9. helped to form the basis of cell theory
Down
  1. part of cell that provides support for plant cells
  2. reproductive cells are called
  3. uses lenses to magnify objects such as cells
  4. external boundary for a cell
  5. bubble like storage organelles found in a cell
  6. plants use a green pigment from sunlight called
  7. first to observe and name cells
  8. organisms grow and replace cells

17 Clues: external boundary for a cell • reproductive cells are called • first to observe and name cells • group of cells working together • organisms grow and replace cells • a complete living thing is called • organisms classified as unicellular • developed a system of classification • helped to form the basis of cell theory • uses lenses to magnify objects such as cells • ...

Cell Cycle/Mitosis/Meiosis/Cancer 2021-10-19

Cell Cycle/Mitosis/Meiosis/Cancer crossword puzzle
Across
  1. refers to a copy of a chromosome
  2. protein fibers that pull apart chromatids
  3. why cells in meiosis are not identical
  4. term referring to 46 chromosomes in a cell
  5. when chromosomes are copied in interphase
  6. second stage of mitosis
  7. term used to describe coiled up DNA
  8. term referring to 23 chromosomes in a cell
  9. stage of cell cycle where two cells are
  10. first stage of mitosis
Down
  1. making of egg and sperm cells
  2. last stage of mitosis
  3. cell division that makes identical cells
  4. longest stage of the cell cycle
  5. third stage of mitosis
  6. point where chromatids are connected
  7. stage cells can be in also called G0
  8. stages of interphase also called G1 and G2
  9. uncoiled DNA in nucleus

19 Clues: last stage of mitosis • third stage of mitosis • first stage of mitosis • second stage of mitosis • uncoiled DNA in nucleus • making of egg and sperm cells • longest stage of the cell cycle • refers to a copy of a chromosome • term used to describe coiled up DNA • point where chromatids are connected • stage cells can be in also called G0 • why cells in meiosis are not identical • ...

Immunity and Defence 2020-10-12

Immunity and Defence crossword puzzle
Across
  1. 80% of circulating antibodies.
  2. Serine proteases that trigger programmed cell death.
  3. Neutrophils, basophils, and eosinophils are examples of ______.
  4. The first line of defence in innate/natural immunity.
  5. The adjective used to describe a mix of antibodies that bind to multiple epitopes.
  6. What is stimulated (in B cells) when the antigen is first exposed to B cells and interact with a receptor on one of the B cells?
  7. Attenuated virus/bacteria that trigger an immune response and memory cells.
  8. what do macrophages do to pathogens?
  9. A second exposure of the antigen stimulates memory cells, resulting in a rapid response to produce plasma cells and ________ t cells.
  10. CD4 amplifies the signal generated by the TCR by recruiting "Tyrosine ______ Lck."
Down
  1. Antibody-mediated immune response.
  2. Binding of the Antibodies can _________ the pathogen in a number of ways.
  3. An antigen can be a bacteria or a ______.
  4. Besides bone marrow, what is the site of white blood cell production?
  5. Macrophages will become antigen-________ cells.
  6. B and T cell responses happen at the ____ time.
  7. What do secreted antibodies (from plasma) bind to?

17 Clues: 80% of circulating antibodies. • Antibody-mediated immune response. • what do macrophages do to pathogens? • An antigen can be a bacteria or a ______. • Macrophages will become antigen-________ cells. • B and T cell responses happen at the ____ time. • What do secreted antibodies (from plasma) bind to? • Serine proteases that trigger programmed cell death. • ...

Immune System Review 2025-02-19

Immune System Review crossword puzzle
Across
  1. marrow the part in the body where red and white blood cells and platelets are made and kept
  2. the pathogen that cannot reproduce on their own
  3. taking antibiotics means you have this type of pathogen
  4. the smallest of all 4 pathogens
  5. the tetanus vaccine is an example of which type
  6. Plasmodium (malaria) is an example of this type of pathogen
  7. the vaccine that contains only the genetic information of a pathogen, the covid vaccine is an example
  8. attacks the myelin sheath (2 words)
  9. the type of cells that eat/engulf pathogens
  10. the type of cells that release chemicals to kill pathogens
Down
  1. the type of cells that destroy virus/cancer (2 words)
  2. COVID is an example of this type of pathogen
  3. attacks CD4 cells
  4. the marker that gets left behind from a pathogen and attaches to the MHC
  5. location in the body where the T cells are
  6. uncontrollable growth of cells
  7. what type of T and B cells remember past infections
  8. ringworm is an example of this type of pathogen
  9. part of the body that traps and destroys pathogens that enter through the mouth/nose
  10. E.coli is an example of this type of pathogen

20 Clues: attacks CD4 cells • uncontrollable growth of cells • the smallest of all 4 pathogens • attacks the myelin sheath (2 words) • location in the body where the T cells are • the type of cells that eat/engulf pathogens • COVID is an example of this type of pathogen • E.coli is an example of this type of pathogen • the pathogen that cannot reproduce on their own • ...

Epithelium 2022-01-16

Epithelium crossword puzzle
Across
  1. process resulting from random motion of molecules from a region of high concentration to a region of low concentration.
  2. the epithelium with a single layer of flat cells.
  3. epithelial junction located at the most apical surface of epithelial cells that form like a barrier that restricts free diffusion of molecules across the intercellular space.
  4. an epithelium with more layers of cells.
  5. Complex network of polysaccharides and proteins secreted by cells.
  6. a cell that is as high as wide.
  7. the epithelium with a single layer of cubic cells.
Down
  1. the basal surface of epithelial cells lies on it.
  2. this junction connects the cytoplasm of two cells.
  3. the main function of the epithelial tissue.
  4. this epithelium seems stratified but it's not.
  5. a flat cell (it is wider than it is high).
  6. this type of cell secretes mucus.
  7. the epithelium that lines the bladder cavity. Its apical cells change their shape as the bladder fills with urine.
  8. an epithelium with a single layer of cells.
  9. a cell that is taller than it is wide.

16 Clues: a cell that is as high as wide. • this type of cell secretes mucus. • a cell that is taller than it is wide. • an epithelium with more layers of cells. • a flat cell (it is wider than it is high). • the main function of the epithelial tissue. • an epithelium with a single layer of cells. • this epithelium seems stratified but it's not. • ...

Cells Crossword 2014-11-25

Cells Crossword crossword puzzle
Across
  1. Regulates what enters and leaves cells.
  2. Used to stimulate other cells in the body to communicate.
  3. Threadlike structure in nucleus contain genetic info.
  4. Flows through blood stream to fight viruses,bacteria and invaders that threaten your body.
  5. Carries genetic info of the male parent. Used to reproduce.
  6. Also know as adipocytes, stores excess energy form foods as fats.
Down
  1. Material in cell membrane.
  2. Support and protect cell.
  3. Remove carboedioxide from your body transporting it to your lungs.
  4. Small,dense region within most nuclei, assembly of proteins begin.
  5. Control cell activity.
  6. Two layer membrane that surrounds the nucleus of a cell.
  7. Converts chemical energy stored in foods into compounds that are more convent of the cell to use.
  8. Particle in cell on which proteins are assembled.

14 Clues: Control cell activity. • Support and protect cell. • Material in cell membrane. • Regulates what enters and leaves cells. • Particle in cell on which proteins are assembled. • Threadlike structure in nucleus contain genetic info. • Two layer membrane that surrounds the nucleus of a cell. • Used to stimulate other cells in the body to communicate. • ...

Cancer Cells 2014-11-03

Cancer Cells crossword puzzle
Across
  1. Causes 22% of Cancer Deaths
  2. Over/Lack of _________________ could cause cancer
  3. Used to kill Cancer Cells, however can also cause cancer
  4. when a type of cell is passed down through genes and DNA
  5. A system that a cancer cell could travel through to invade other tissue (other than the blood system)
  6. The term used when a product is_________________ make last longer, taste sweeter, and look better
Down
  1. First word of the title of the crossword
  2. Cells that are not normal are known as______________ cells
  3. What is made up by Cells
  4. Very addictive and
  5. Lack of Vitamin D could result in a bone disease as a child
  6. There are about____________________ cells in a human
  7. Tissue made up of Cancerous Cells
  8. What is damaged and turns a typical cell into a cancerous cell

14 Clues: Very addictive and • What is made up by Cells • Causes 22% of Cancer Deaths • Tissue made up of Cancerous Cells • First word of the title of the crossword • Over/Lack of _________________ could cause cancer • There are about____________________ cells in a human • Used to kill Cancer Cells, however can also cause cancer • ...

Eukaryotic cells 2014-10-25

Eukaryotic cells crossword puzzle
Across
  1. Dark spot inside the nucleus that stores the materials that will be used later to make ribosomes
  2. The folded membranes in a chloroplast that look like discs.
  3. the number of membranes surround the nucleus
  4. In the nucleus of eukaryotic cells, the genetic material is complex with protein and organized into linear structure called_______.
  5. The simplest level of packing of the eukaryotic chromosomes
  6. The stacks of folded membranes within a chloroplast
  7. The paired structures, made of microtubules that help the cell with division
  8. The longer "hair-like" organelles used in motility
  9. The organelles of folded membranes that synthesizes most lipids.
Down
  1. The organelle of folded membranes that modifies and transports newly formed proteins
  2. They control the movement of material out of the nucleus
  3. the "pockets" of flattened membranes found in several organelles
  4. The interior protein elements that maintain structure and support
  5. The carbohydrate abundant in plant cell walls

14 Clues: the number of membranes surround the nucleus • The carbohydrate abundant in plant cell walls • The longer "hair-like" organelles used in motility • The stacks of folded membranes within a chloroplast • They control the movement of material out of the nucleus • The folded membranes in a chloroplast that look like discs. • ...

Fuel Cells 2013-10-06

Fuel Cells crossword puzzle
Across
  1. _______ is also released in fuel cells
  2. Proton _______ Membrane
  3. Solid oxide fuel cells operate at a high _______
  4. What charge does the cathode have?
  5. What charge does the anode have?
  6. A fuel cell converts ___________ energy to electrical energy
  7. What catalyst is used in molten carbonate fuel cells?
Down
  1. The electrolyte used in alkaline fuel cells is potassium ________
  2. The PEM acts as the ________ in PEM fuel cells
  3. A PEM only allows ________ charged particles to flow through it
  4. Fuel cells have a higher ________ compared to diesel or gas engines
  5. Fuel cells operate with very little _________
  6. What is formed at the cathode?
  7. What is the catalyst used in alkaline fuel cells?

14 Clues: Proton _______ Membrane • What is formed at the cathode? • What charge does the anode have? • What charge does the cathode have? • _______ is also released in fuel cells • Fuel cells operate with very little _________ • The PEM acts as the ________ in PEM fuel cells • Solid oxide fuel cells operate at a high _______ • What is the catalyst used in alkaline fuel cells? • ...

Cells Vocabulary 2021-01-28

Cells Vocabulary crossword puzzle
Across
  1. controls all cell activities
  2. pack and ship proteins made by the cells
  3. support and protection for plant cells that are made of cellulose
  4. helps with cell division
  5. transports goods and materials throughout the cell
  6. transports goods and materials throughout the cell and has ribosomes attached to it
  7. stores food, water, and waste
  8. the cells recyclers which are produced by the golgi body which break down worn out products to be used again.
Down
  1. found inside the nucleus and produces ribosomes
  2. breaks down sugar to release energy
  3. controls the movement of materials in and out of the cell.
  4. creates the proteins for the cell
  5. uses energy from the sun in a process called photosynthesis to make sugar and oxygen
  6. jelly-like substance that supports and protects cell organelles

14 Clues: helps with cell division • controls all cell activities • stores food, water, and waste • creates the proteins for the cell • breaks down sugar to release energy • pack and ship proteins made by the cells • found inside the nucleus and produces ribosomes • transports goods and materials throughout the cell • controls the movement of materials in and out of the cell. • ...

Cells Crossword 2019-01-22

Cells Crossword crossword puzzle
Across
  1. Cell's brain
  2. Makes photosynthesis
  3. Power house of a cell
  4. ER
  5. No defined nucleus
  6. Cell's garbage man
Down
  1. The smallest living thing
  2. Has a defined nucleus
  3. Only in a plant
  4. Cell's gatekeeper
  5. Structures in a cell
  6. Process and bundle
  7. Protein Factory
  8. Jellylike

14 Clues: ER • Jellylike • Cell's brain • Only in a plant • Protein Factory • Cell's gatekeeper • Process and bundle • No defined nucleus • Cell's garbage man • Makes photosynthesis • Structures in a cell • Has a defined nucleus • Power house of a cell • The smallest living thing

Biology: Cells 2021-04-28

Biology: Cells crossword puzzle
Across
  1. these types of cells can be plant or animal cells
  2. allowing only certain things in/out of cell
  3. these organelles are found in both animal and plant cells but they are a lot larger in plant cells
  4. organelle that transports things around the cell
  5. found in the nucleus
Down
  1. this organelle can be rough or smooth
  2. these types of cells are small and simple
  3. looks like a lava lamp but are involved with packaging proteins
  4. only found in plants and helps with cell structure
  5. all living things are made of _______
  6. protects and controls access to DNA
  7. used for photosynthesis
  8. organelle that makes proteins
  9. powerhouse of the cell

14 Clues: found in the nucleus • powerhouse of the cell • used for photosynthesis • organelle that makes proteins • protects and controls access to DNA • this organelle can be rough or smooth • all living things are made of _______ • these types of cells are small and simple • allowing only certain things in/out of cell • organelle that transports things around the cell • ...

Nerve Cells 2022-03-25

Nerve Cells crossword puzzle
Across
  1. a type of neuron which has two processes a axon and a dendrite
  2. these cells have a protective role transforming into a special macrophage which phagocytizes unwanted substances.
  3. neuroglia cells which form a barrier between cerebrospinal fluid and tissue fluid bathing the cells of the CNS.
  4. the conducting region of the neuron, generating impulses and transmits them.
  5. one principle cell of nervous tissue which which support and wrap around the more delicate neurons
  6. neuroglia cells which function like oligodendrocytes but exclusively in the PNS
  7. the main receptive or input regions of a neuron
  8. a type of neuron which has three or more processes, one axon the rest dendrites
Down
  1. neuroglia cells which produce an insulating covering around cells called a myelin sheath
  2. neuroglia cells which support and brace the neurons while attaching them to a nutrient supply
  3. is a part of a neuron, has a large nucleus and cytoplasm
  4. neuroglia cells which function like astrocytes but exclusively in the PNS.
  5. a type of neuron which has a small cell body and proximal and distal branches function as sensory neurons
  6. one principle cell of nervous tissue which are excitable and transmit electrical signals

14 Clues: the main receptive or input regions of a neuron • is a part of a neuron, has a large nucleus and cytoplasm • a type of neuron which has two processes a axon and a dendrite • neuroglia cells which function like astrocytes but exclusively in the PNS. • the conducting region of the neuron, generating impulses and transmits them. • ...

understanding cells 2025-02-14

understanding cells crossword puzzle
Across
  1. Reduces chromosome number for reproductive cells.
  2. cells Contraction, allow movement.
  3. Cell division for growth and repair.
  4. cells Transmit electrical signals, long shape.
  5. cell Complex, has nucleus and organelles (e.g., plant/animal cells).
  6. membrane Outer boundary, controls entry and exit of substances.
  7. Make food through photosynthesis (in plant cells).
Down
  1. cellsAdapted structures for specific functions in multicellular organisms.
  2. Control center, contains DNA with genetic instructions.
  3. Powerhouse of the cell, produces energy.
  4. Make proteins, essential for cell function.
  5. cell Simple, no nucleus, smaller (e.g., bacteria).
  6. Jelly-like substance, holds organelles in place.
  7. wall Provides structure and support (in plants).
  8. blood cells Carry oxygen, biconcave shape, no nucleus.

15 Clues: cells Contraction, allow movement. • Cell division for growth and repair. • Powerhouse of the cell, produces energy. • Make proteins, essential for cell function. • cells Transmit electrical signals, long shape. • Jelly-like substance, holds organelles in place. • wall Provides structure and support (in plants). • Reduces chromosome number for reproductive cells. • ...

Cells (Recap) 2025-01-06

Cells (Recap) crossword puzzle
Across
  1. site where most cell activities take place
  2. a laboratory device that can be used to observe cells
  3. made up of cells that have similar function
  4. contains information that is passed from parents to children
  5. _______ cell (type of cell that uses oxygen to release energy to allow us to move)
  6. _______ cell (type of cell that transports oxygen to other body cells)
Down
  1. physical characteristics of a person
  2. controls all activities in the cell
  3. organ _______ helps to save lives of people whose organs have already failed
  4. basic unit of life
  5. change in a gene that can result in new traits
  6. made up of various tissues that work together to carry out a specific function
  7. made up of organs that perform specific functions
  8. membrane controls substances entering or leaving the cell
  9. _______ cell (type of cell that make up organs that support our body)

15 Clues: basic unit of life • controls all activities in the cell • physical characteristics of a person • site where most cell activities take place • made up of cells that have similar function • change in a gene that can result in new traits • made up of organs that perform specific functions • a laboratory device that can be used to observe cells • ...

SPECIALISED CELLS 2025-07-28

SPECIALISED CELLS crossword puzzle
Across
  1. Cells that act as glands, making mucus, hormones, and other substances
  2. Blood cells that act as the bodies defence system
  3. Cells that line the surfaces of cavities and blood vessels
  4. Organelle that is required in large amounts in cells with a high energy demand
  5. Cells that allow your body to move
  6. Plant cell that allows the transport of water from roots to leaves
  7. Plant cells that control the movement of water and gases into the leaf
  8. The shape of a red blood cell
Down
  1. A cell that sends electrical messages
  2. A cell that transports oxygen to the body and carbon dioxide to the lungs
  3. Also called liver cells. Cells that work in the liver to break down the products of digestion
  4. Plant cell that controls the movement of sugars from the leaves to storage, and to the rest of the plant
  5. The male reproductive cell
  6. Cell on plant roots that allows water absorption

14 Clues: The male reproductive cell • The shape of a red blood cell • Cells that allow your body to move • A cell that sends electrical messages • Cell on plant roots that allows water absorption • Blood cells that act as the bodies defence system • Cells that line the surfaces of cavities and blood vessels • Plant cell that allows the transport of water from roots to leaves • ...

Cells Vocabulary 2022-10-31

Cells Vocabulary crossword puzzle
Across
  1. the genetic material found in all living cells that contains the information needed for an organism to grow, maintain itself and reproduce.
  2. a cell that lacks a nucleus and other organelles, with DNA that is not organized into chromosomes.
  3. type of reproduction that only needs one parent and creates identical copies of the offspring (cloning)
  4. the physical structure in a cell that contains the cell’s genetic material.
  5. all living things respond and _________ to their environments
  6. the study of life
  7. a cell in which the genetic material is enclosed within a nucleus, surrounded by its own membrane.
  8. type of reproduction that contains two sets of parents and makes offspring with genetic diversity
Down
  1. is capable of growing and reproducing.
  2. States that all cell are made of other living cells, cells are the basic unit of structure and function, and all living things are made of one or more cells.
  3. all living things grow and _________
  4. the smallest unit that is able to perform the basic functions of life.
  5. An individual living thing, made up of one or many cells,
  6. a structure in a cell that is enclosed by a membrane and that performs a particular function.

14 Clues: the study of life • all living things grow and _________ • is capable of growing and reproducing. • An individual living thing, made up of one or many cells, • all living things respond and _________ to their environments • the smallest unit that is able to perform the basic functions of life. • ...

Organelle Crossword 2024-09-18

Organelle Crossword crossword puzzle
Across
  1. Where food is broken down to release energy for the cell to use.
  2. Tail like structures that helps single cells move from one place to another.
  3. Help cells divide evenly and easily
  4. Contains all of the cell’s DNA (used as instructions for making proteins).
  5. Cleans up the “junk” in cells
  6. Where proteins are made.
  7. Made of microtubules and filaments. Helps cells maintain their shape and internal organizationn Enables cells to carry out cell division and movement
Down
  1. Where lipids are made.
  2. Fine hair like structure that helps single cells move from one place to another.
  3. Instructions on how to make proteins. The “instructions” for life.
  4. Modifies, sorts, and puts finishing touches on proteins from ER.
  5. Take energy from the sun and convert it into food energy
  6. Particles that produce proteins based on instructions from the nucleus.
  7. Support and protection
  8. Regulates what enters and leaves the cell
  9. Storage - usually large in plant cells and small in animal cells.
  10. Fluid that fills spaces between organelles and connects the different areas of the cell.

17 Clues: Where lipids are made. • Support and protection • Where proteins are made. • Cleans up the “junk” in cells • Help cells divide evenly and easily • Regulates what enters and leaves the cell • Take energy from the sun and convert it into food energy • Modifies, sorts, and puts finishing touches on proteins from ER. • ...

Cell cycle 2021-12-06

Cell cycle crossword puzzle
Across
  1. In cytokinesis, ___________ is cut to make two new cells
  2. all cells have this genetic material
  3. these are copied during interphase
  4. there are two of these in each chromosome
  5. the chromosomes align in the middle of the cell
  6. the structure that holds the chromatids together. Spindle fibers attach here
  7. the chromosomes pair up and become visible
  8. the chromatids are pulled apart
Down
  1. A cell with 4 chromosomes going through cell division will make 2 cells with _____ chromosomes each.
  2. the organelle that gives out spindle fibers
  3. Old cells die. Cells divide to _________ them.
  4. every time a cell undergoes cell division, these many daughter cells are formed.
  5. damaged cells (cuts, bruises. One of the reasons cells divide
  6. two nuclei forming
  7. first phase of mitosis
  8. longest phase of the cell cycle. Chromosomes copied

16 Clues: two nuclei forming • first phase of mitosis • the chromatids are pulled apart • these are copied during interphase • all cells have this genetic material • there are two of these in each chromosome • the chromosomes pair up and become visible • the organelle that gives out spindle fibers • Old cells die. Cells divide to _________ them. • ...

G9 Biology Chapter 2: Cell 2019-09-22

G9 Biology Chapter 2: Cell crossword puzzle
Across
  1. Organelle in which aerobic respiration take place (plural).
  2. Green pigment that traps light energy.
  3. Cells -> _______ -> organ -> organ system -> organism.
  4. The cell membrane is partially __________.
  5. Length of diagram divided by actual length.
  6. Material of plant cell wall.
  7. Red blood cell does not contain this organelle found in typical cells.
Down
  1. Palisade mesophyll cells are specialised cells adapted to conduct this process.
  2. Living things that are made up of a single cell.
  3. Organelle found on the RER, involved in protein synthesis.
  4. Root hair cell does not contain this organelle found in typical plant cells.
  5. Tiny granules of sugar stored in typical animal cells.
  6. Where most metabolic reactions take place.
  7. Small vacuole found in typical animal cells.
  8. Specialised cells that sweep away mucus, in which dust and bacteria are trapped.

15 Clues: Material of plant cell wall. • Green pigment that traps light energy. • Where most metabolic reactions take place. • The cell membrane is partially __________. • Length of diagram divided by actual length. • Small vacuole found in typical animal cells. • Living things that are made up of a single cell. • Tiny granules of sugar stored in typical animal cells. • ...

Tissue engineering 2025-09-30

Tissue engineering crossword puzzle
Across
  1. Process by which cells specialize
  2. Conversion of differentiated cell back to stem-like state
  3. Stem cells present in mature tissues
  4. Stem cells giving rise to blood cells
  5. Immediate descendants of stem cells
  6. Related to brain and nerve cells
Down
  1. Ability to form all cell types of an organism
  2. Capacity for continuous division and growth
  3. Gives rise to a limited range of cells
  4. Can give rise to many cell types but not all
  5. Basic unit of regenerative biology
  6. Stem cells derived from embryos
  7. Use of stem cells in treatment of disease

13 Clues: Stem cells derived from embryos • Related to brain and nerve cells • Process by which cells specialize • Basic unit of regenerative biology • Immediate descendants of stem cells • Stem cells present in mature tissues • Stem cells giving rise to blood cells • Gives rise to a limited range of cells • Use of stem cells in treatment of disease • ...

Meiosis 2021-11-12

Meiosis crossword puzzle
Across
  1. 2 haploid cells divide forming 4 haploid cells and mieosis ii has completed
  2. the chromosomes from 2 cells meet at the center of their cell
  3. chromosomes are bonded, spindle fibers form
  4. in 2 cells, the chromosomes connect to the spindle fibers and the nuclear envelope is dissolved
  5. the spindle fibers of the 2 cells separate the cells from the middle and bring them to each pole of the cell and the chromosomes are changed to sister chromatids
  6. where the cell grows, dna is synthesized and G1, S, and G2 occur
  7. the process where the 2 cells formed after cytokinesis 1 separate creating 4 haploid cells
Down
  1. chromosomes line up along the middle of the cell
  2. the 2 cells form spindle fibers and the chromosomes condense
  3. each cells sister chromatids reach the opposite poles, and the spindle disappears
  4. spindles combine to chromosomes and nuclear envelope disappears
  5. the process where a haploid cell ends with a diploid cell
  6. the cell divides into 2 haploid cells
  7. chromosomes are pulled apart from the middle by the spindle fibers and become sister chromatids
  8. sister chromatids are separated to the poles of the cell, and begins to separate

15 Clues: the cell divides into 2 haploid cells • chromosomes are bonded, spindle fibers form • chromosomes line up along the middle of the cell • the process where a haploid cell ends with a diploid cell • the 2 cells form spindle fibers and the chromosomes condense • the chromosomes from 2 cells meet at the center of their cell • ...

Blood System 2023-04-05

Blood System crossword puzzle
Across
  1. Immune cell with granules in reactions
  2. Spongy tissue in bone holding blood cells
  3. Develop into many types of cells to repair
  4. Substance formed when RBC's break down
  5. Protein found in blood
  6. Professional trained for blood draws
  7. Blood fluid that does not clot
  8. Release enzymes for immune system
Down
  1. Type of white blood cell removes dead cells
  2. Deficiency of Red Blood Cells
  3. Made in the liver and forms fibrin
  4. Carries nutrients, hormones and proteins
  5. Blood Universal recipient
  6. Spins to separate true blood contents
  7. Help form blood clots
  8. Protein in blood carrying oxygen
  9. White blood cell, helps immune system
  10. Puncture of the vein for medical purpose
  11. Red blood cell, made in bone marrow

19 Clues: Help form blood clots • Protein found in blood • Deficiency of Red Blood Cells • Blood Universal recipient • Blood fluid that does not clot • Protein in blood carrying oxygen • Release enzymes for immune system • Made in the liver and forms fibrin • Red blood cell, made in bone marrow • Professional trained for blood draws • Spins to separate true blood contents • ...

Cell vocabe 2023-05-04

Cell vocabe crossword puzzle
Across
  1. provides structure for the cells
  2. makes protein for the cell
  3. cells that don't have a nucleus
  4. Helps photosynthesis for the Plant cell
  5. The basic units of life
  6. contains digestive enzymes
  7. A cell with a specific function/task
  8. The material that helps create the cell membrane
  9. The delivery of the cell
  10. calcium storage, protein synthesis
  11. uses enzymes to break down waste
  12. Separates the interior of the cell from the outsie
Down
  1. State that all biological organism are composed of cells
  2. Helps Produce ATP for the cell
  3. serves as the cells skeletal system
  4. Provides Fortification for the plant cell
  5. cells that have a nucleus
  6. The storage unit of the cell
  7. The control center of the cell

19 Clues: The basic units of life • The delivery of the cell • cells that have a nucleus • makes protein for the cell • contains digestive enzymes • The storage unit of the cell • Helps Produce ATP for the cell • The control center of the cell • cells that don't have a nucleus • provides structure for the cells • uses enzymes to break down waste • calcium storage, protein synthesis • ...

Cell Vocab 2023-05-04

Cell Vocab crossword puzzle
Across
  1. provides structure for the cells
  2. makes protein for the cell
  3. cells that don't have a nucleus
  4. Helps photosynthesis for the Plant cell
  5. The basic units of life
  6. contains digestive enzymes
  7. A cell with a specific function/task
  8. The material that helps create the cell membrane
  9. The delivery of the cell
  10. calcium storage, protein synthesis
  11. uses enzymes to break down waste
  12. Separates the interior of the cell from the outsie
Down
  1. State that all biological organism are composed of cells
  2. Helps Produce ATP for the cell
  3. serves as the cells skeletal system
  4. Provides Fortification for the plant cell
  5. cells that have a nucleus
  6. The storage unit of the cell
  7. The control center of the cell

19 Clues: The basic units of life • The delivery of the cell • cells that have a nucleus • makes protein for the cell • contains digestive enzymes • The storage unit of the cell • Helps Produce ATP for the cell • The control center of the cell • cells that don't have a nucleus • provides structure for the cells • uses enzymes to break down waste • calcium storage, protein synthesis • ...

CELL THEORY 2026-06-14

CELL THEORY crossword puzzle
Across
  1. Leeuwenhoek was the first to observe these microscopic organisms.
  2. A well-tested explanation supported by evidence.
  3. Scientist who first used the term "cell."
  4. Scientist who stated that animals are made of cells.
  5. First scientist to observe living microorganisms.
  6. Schwann concluded that all ______ are made of cells.
  7. botanist who stated that plants are made of cells.
  8. Robert Hooke observed this material under a microscope.
Down
  1. Instrument used by scientists to observe cells.
  2. Scientist who proposed that cells come from pre-existing cells.
  3. Schleiden concluded that all ______ are made of cells.
  4. Field of science for which Leeuwenhoek is known as the "Father of ______."
  5. The basic unit of life.
  6. All living ______ are made of one or more cells.

14 Clues: The basic unit of life. • Scientist who first used the term "cell." • Instrument used by scientists to observe cells. • A well-tested explanation supported by evidence. • All living ______ are made of one or more cells. • First scientist to observe living microorganisms. • botanist who stated that plants are made of cells. • ...

Living Things Vocabulary Crossword 2012-10-01

Living Things Vocabulary Crossword crossword puzzle
Across
  1. tissue contains cells that move that parts of your body
  2. giant molecules ex: organic compounds
  3. ability of an organism to maintain stability when the environment changes;staying the same
  4. a change in an organism's surroundings that causes it to react
  5. an organism whose cell(s) contain a nucleus; exist as both unicellular(ameba and paramecium) or multi-cellular (plants and animals) organisms
  6. a group of organs working together
Down
  1. tissue covers and protects the cells beneath it
  2. "tiny organs" of cells composed of macromolecules
  3. an individual form of life
  4. cell each cell has a function that helps the other cells
  5. tissue contains cells that generate electrical impulses and transfer the impulses to other cells
  6. tissue cells spaced far apart; defends body from invaders, acts as a storehouse, gives support
  7. an organism whose cell(s) lacks a nucleus ex: bacteria
  8. formed when two atoms bond
  9. a group of similar cells that work together to preform a specific function
  10. an action that occurs as a result of a stimulus
  11. each group of tissues that work together to preform a specific job

17 Clues: an individual form of life • formed when two atoms bond • a group of organs working together • giant molecules ex: organic compounds • tissue covers and protects the cells beneath it • an action that occurs as a result of a stimulus • "tiny organs" of cells composed of macromolecules • an organism whose cell(s) lacks a nucleus ex: bacteria • ...

Introduction to Living Things 2012-10-04

Introduction to Living Things crossword puzzle
Across
  1. formed when two or more atoms bond.
  2. each group of tissues that work together to perform a specific job.
  3. an action that occurs as a result of a stimulus.
  4. an organism whose cell(s) lacks a nucleus Ex: bacteria.
  5. giant molecules ex: organic compounds.
  6. a change in an organism's surronding that causes it to react.
  7. covers and protects the cells beneath it.
  8. cells spaced far apart; defends body from invaders, acts as a storehouse, gives support.
Down
  1. contains cells that generate electric impulses and transfer the impulses to other cells.
  2. contains cells that move the parts of your body.
  3. an organism whose cell(s) contain a nucleus; exist as both unicellular (ameba and paramecium) or multi-cellular (plants and animals) organisms.
  4. each cell has a function that helps the other cells.
  5. ability of a organsim to maintain stability when the environment changes; staying the same.
  6. "tiny organs" of cells composed of macromolecules.
  7. a group of similar cells that work together to perform a specific function.
  8. a group of organs working together.
  9. an individual form of life.

17 Clues: an individual form of life. • formed when two or more atoms bond. • a group of organs working together. • giant molecules ex: organic compounds. • covers and protects the cells beneath it. • contains cells that move the parts of your body. • an action that occurs as a result of a stimulus. • "tiny organs" of cells composed of macromolecules. • ...

Biology key words 2021-01-27

Biology key words crossword puzzle
Across
  1. endothermic reaction where energy is transferred from the environment to the chloroplasts by light
  2. introducing dead or inactive forms of a pathogen into the body to stimulate the white blood cells to make antibodies
  3. microorganism which causes infectious disease
  4. enzyme which breaks down starch
  5. what happens when changes in cells lead to uncontrolled growth and division
  6. An undifferentiated cell which can become many more cells of the same type
  7. plant tissue which transports water and minerals from the roots to the stems and leaves
  8. Area of the plant containing stem cells
  9. Part of the cell containing DNA
  10. Part of the cell where aerobic respiration takes place
  11. white blood cell which engulfs pathogens
  12. group of tissues performing a specific function
Down
  1. where the red blood cells, white blood cells and platelets are suspended
  2. small holes underside the leaf to let gases move in and out
  3. Spreading out of the particles of any substance in solution or the particles of a gas
  4. A group of cells with a similiar structure and function
  5. Movement of water from a dilute solution to a concentrated solution
  6. Movement of substances from a more dilute solution to a more concentrated solution, using energy from respiration
  7. a protein which catalyses specific reactions due to the shape of their active site
  8. substance made in the gall bladder which emulsifies fats and neutralises HCL in the stomach
  9. exothermic reaction continuously occurring in living cells

21 Clues: enzyme which breaks down starch • Part of the cell containing DNA • Area of the plant containing stem cells • white blood cell which engulfs pathogens • microorganism which causes infectious disease • group of tissues performing a specific function • Part of the cell where aerobic respiration takes place • A group of cells with a similiar structure and function • ...

Biology - year 9 2021-07-03

Biology - year 9 crossword puzzle
Across
  1. Chemicals produced by our white blood cells in response to antigens on bacteria or viruses.
  2. An organism whose DNA floats free in its cell. No organelles. Includes bacteria.
  3. Bacterial STD
  4. Found on the surface of all cells. Proteins that identify the cells. Can trigger antibody production
  5. Used to treat a bacterial infection. Has no effect on viruses
  6. Hair-like projections from the cells that line the trachea and bronchi in the respiratory system.
  7. Organisms with cells that have organelles such as a nucleus and mitochondria.
  8. Movement of water molecules down a concentration gradient through a semi-permeable membrane
  9. Unicellular microbes. Some are useful and some are harmful.
  10. Made of dead or inactivated form of a pathogen that stimulates immunity in a person.
  11. Movement of particles from a region of high concentration to a region of low concentration
Down
  1. Process by which some white blood cells ingest pathogens
  2. Malaria is caused by this type of organism
  3. Sticky liquid that cells produce that catches dust and pathogens and is moved by cilia on the cells of the trachea and bronchi
  4. Rose black spot is caused by this type of organism
  5. Used to treat the symptoms of an illness.
  6. A pill given in a trial that contains everything but the drug being tested
  7. transport Movement of particles that requires energy from respiration.
  8. Disease caused by a plasmodium and transmitted by a vector
  9. HIV is caused by this type of pathogen

20 Clues: Bacterial STD • HIV is caused by this type of pathogen • Used to treat the symptoms of an illness. • Malaria is caused by this type of organism • Rose black spot is caused by this type of organism • Process by which some white blood cells ingest pathogens • Disease caused by a plasmodium and transmitted by a vector • ...

Plants Review 2012-03-30

Plants Review crossword puzzle
Across
  1. Plant pores, gas exchange takes place here
  2. Supports the anther
  3. Produces pollen
  4. Protects root tissue as it grows
  5. Tissues responsible for movement of water, food, and nutrients
  6. Tissue between epidermis and vascular layers of the root
  7. Site of photosynthesis inside the cells
  8. Carries sugar down from the leaves
  9. Turn into seeds after fertilization
  10. Cells with wide variety of functions
  11. Protects the ovules, turns into fruit
  12. Gas plants need for photosynthesis
  13. Most common tissue in the plant
  14. Male flower parts
  15. Control size of stomata
  16. Increase a root's surface area
  17. Process where pollen fertilizes the ovules
  18. Catches the pollen
  19. Produce new plant cells
  20. Attracts pollenators
  21. Tissue that forms the epidermis
  22. Supports the stigma, transfers the pollen
Down
  1. Female flower parts
  2. Holds reproductive structures
  3. Fuzzy cells on leaves and stems
  4. Supports the plant, stores food, moves water and nutrients
  5. Carries water up from the roots
  6. Type of meristem found at the tip of roots & stems
  7. Fibrous cells
  8. Gas plants produce during photosynthesis
  9. Outer layer of cells
  10. Process where plants "sweat" water
  11. Cells that provide support for tissues
  12. Type of meristem found in many places
  13. Supportive structure all plant cells have
  14. Type of meristem that makes the plant grow wide
  15. Protect the flower bud
  16. Anchors the plant, stores food, absorbs water
  17. Photosynthesis, gas exchange, transpiration

39 Clues: Fibrous cells • Produces pollen • Male flower parts • Catches the pollen • Female flower parts • Supports the anther • Outer layer of cells • Attracts pollenators • Protect the flower bud • Control size of stomata • Produce new plant cells • Holds reproductive structures • Increase a root's surface area • Fuzzy cells on leaves and stems • Carries water up from the roots • ...

Connective tissue 2014-09-24

Connective tissue crossword puzzle
Across
  1. This connective tissue forms the Embryonic skeleton and covers the ends of long bones
  2. columnar:Single layer of cells that vary in height, with only the tall cells reaching the apical surface, nuclei at different levels, may contain goblet cells and cilia
  3. tissue that supports the external ear and forms the epiglottis
  4. This connective tissue can be found in the bone marrow, spleen and lymph nodes
  5. matrix: the non living substance located between the cells of a connective tissue
  6. tissue that produces movement
  7. Tissue that Supports and protects body structures; stores fat; synthesizes blood cells
  8. Rapidly replace lost cells by cell division
  9. Tissue that contains cells that stores energy, insulates the body and cushions organs
  10. No blood vessels
  11. These fibers provide strength and stretching capacity
  12. The basement membrane surface
Down
  1. Glands that secrete their products onto body surfaces (skin) or into body cavities
  2. lines and covers surfaces
  3. Tissue that protects, supports and binds things together
  4. Intervertebral discs, pubis symphysis, menisci of knee joint are all made of this connective tissue
  5. Glands that secrete directly into body fluids or blood; ductless
  6. Connects muscle to bone
  7. tissue that recives stimuli and conducts impulses
  8. replaces damaged tissue with scar tissue
  9. type of epithelial tissue that forms membranes where diffusion occurs
  10. connective tissue with a solid but flexible gel like matrix
  11. Squamous: Contains a Single layer of flattened scale-like cells
  12. membrane that is on the free/unattached surface
  13. where chondrocytes are found

25 Clues: No blood vessels • Connects muscle to bone • lines and covers surfaces • where chondrocytes are found • tissue that produces movement • The basement membrane surface • replaces damaged tissue with scar tissue • Rapidly replace lost cells by cell division • membrane that is on the free/unattached surface • tissue that recives stimuli and conducts impulses • ...

Cells and Body Systems 2015-01-13

Cells and Body Systems crossword puzzle
Across
  1. Automatic response to a stimulus without conscience control.
  2. Group of organs that work together to perform a task.
  3. Usually uni-cellular organisms that can only be seen with a microscope.
  4. Cells specialized to fight infection.
  5. A nerve that leads to the retina from the brain.
  6. group of cells that work together to perform a task.
  7. Plays a major role in breathing.
  8. Organelle that directs everything in a cell.
  9. Cells that are specialized for carrying oxygen.
  10. Cells that have specific structures that help perform certain tasks.
  11. Organ system that moves bones and certain organs.
  12. Contains nutrients a cell needs to survive.
  13. Poisonous substance converted from highly toxic ammonia by the liver.
  14. Specialized cells of the nervous system that receive and send information.
Down
  1. Covers the surface of the body and lines the inside of some other organs.
  2. Tissue of brain, spinal cord and nerves.
  3. Organ system that supplies blood with oxygen.
  4. Substance created by the body to carry out chemical digestion.
  5. Provides mobile support frame for the body; protects soft tissue organs.
  6. Organised and special structures within a living cell.
  7. Group of tissues that work together to perform a task.
  8. The basic unit of all living things.
  9. A living thing.
  10. Tissue that allows movement.
  11. Organism made of more than one cell.

25 Clues: A living thing. • Tissue that allows movement. • Plays a major role in breathing. • The basic unit of all living things. • Organism made of more than one cell. • Cells specialized to fight infection. • Tissue of brain, spinal cord and nerves. • Contains nutrients a cell needs to survive. • Organelle that directs everything in a cell. • ...

Cells Crossword Puzzle 2023-10-13

Cells Crossword Puzzle crossword puzzle
Across
  1. The statement that the cell is the basic unit of life, and structure
  2. The organelle that produces energy from the sun
  3. An organism whose cells don't have a nucleus
  4. Produces proteins for the rest of the cells to function
  5. The organelle in which receives and distributes materials throughout the cell
  6. The person who discovered bacterial cells
  7. Protects the interior of the cell (Not found in an animal cell)
  8. Produces ribosomes, and can be found in the nucleus
  9. The organelle in which it directs all cell activities (The brain of the cell)
  10. An organism composed of many cells
  11. Protects the interior of the cell (Found in plant and animal cells)
  12. Gel like material that keeps the organelles in place
Down
  1. A membrane that allows all substances to pass through
  2. Small granlike bodies called ________ Produce proteins inside cells
  3. The nucleus has thin strands of _________
  4. A structure in the cell that has one or more specific functions
  5. A cell that does not have a nucleus
  6. The regulation of body temperature, and the balance between acid
  7. Stores food and water
  8. An organism that has one cell
  9. The person who discovered plant cells
  10. The organelle in which contains chemicals that break down food particles, and old cell parts
  11. The organelle that collects its energy from the sun
  12. The group of organic compounds that contain DNA and RNA
  13. An organism whose cells contain a nucleus within a membrane

25 Clues: Stores food and water • An organism that has one cell • An organism composed of many cells • A cell that does not have a nucleus • The person who discovered plant cells • The nucleus has thin strands of _________ • The person who discovered bacterial cells • An organism whose cells don't have a nucleus • The organelle that produces energy from the sun • ...

Blood 2023-12-07

Blood crossword puzzle
Across
  1. thrombus freely floating in blood stream
  2. blood cell formation in red bone marrow
  3. red blood cells
  4. erythrocytes, leukocytes, and platelets make up ___ ___
  5. embolus obstructing a vessel
  6. clot that develops and persists in unbroken blood vessel
  7. too few RBCs = tissue ____
  8. ___ is a dietary requirements for hemoglobin synthesis
  9. abnormally low WBC count
  10. blood test
  11. the only tissue fluid is ____
  12. give rise to plasma cells and produce antibodies
  13. rarest WBC, release histamine, functionally similar to mast cells
  14. too many blood cells, sluggish blood flow
  15. how is oxygen transported by blood
  16. RBC's main function is to transport ____
Down
  1. heme degraded to yellow pigment ____ by liver
  2. cell fragments, play role in clotting
  3. red-staining granules, role in allergies, release enzymes to digest parasitic worms
  4. steroid and thyroid hormone are carried by ___ ___ in the blood
  5. lacking blood, low oxygen levels, fatigue
  6. the most numerous white blood cells, bacteria slayers
  7. vascular spasm is most effective in ____ blood vessels
  8. can leave circulation and enter tissues, differentiate into macrophages
  9. a fibrin-digesting enzyme
  10. bleeding disorder, prolonged and into joint cavities
  11. vasoconstriction of damaged blood vessels
  12. deficient number of circulating platelets
  13. act against virus-infected cells and tumor cells
  14. white blood cells, crucial to immunity, mostly in lymphoid tissue
  15. platelets aggregate together to form a ___ ____ that temporarily seals the break in the vessel wall
  16. the most abundant solute in blood, transports fatty acids and steroids
  17. anticoagulant used clinically for cardiac care

33 Clues: blood test • red blood cells • abnormally low WBC count • a fibrin-digesting enzyme • too few RBCs = tissue ____ • embolus obstructing a vessel • the only tissue fluid is ____ • how is oxygen transported by blood • cell fragments, play role in clotting • blood cell formation in red bone marrow • thrombus freely floating in blood stream • RBC's main function is to transport ____ • ...

Cell Theory and Organelle Crossword 2024-02-21

Cell Theory and Organelle Crossword crossword puzzle
Across
  1. Double membrane surrounding the Nucleus.
  2. What are all organelles found inside in cells?
  3. What organelles are responsible for photosynthesis?
  4. A type of cell that has a nucleus and membrane-bound organelles
  5. The _____ ER has ribosomes on its surface and exports proteins out of the cell.
  6. What are cell walls in fungi made out of?
  7. All _____ things are made of cells.
  8. Cell walls in plants are made of _____.
  9. The _____ ER makes materials like lipids and steroids to be inside the cell
  10. Makes mRNA and resides within the nucleus.
Down
  1. What selectively permeable layer surrounds the outside of ALL cells?
  2. _____ are found on the Rough ER and are responsible for protein synthesis.
  3. Besides proteins, What are cell membranes made out of?
  4. What organelles are responsible for the production of energy (ATP)?
  5. What organelle controls what goes on inside the cell and also contains the DNA?
  6. _____ are bigger in plant cells and smaller in animal cells
  7. Lysosomes contain _____ enzymes to break down food, bacteria, and worn cell parts
  8. Cells walls support and _____ the cell.
  9. Proteins help move _____ molecules through the cell membrane
  10. What organelle is made up of thread-like proteins, and helps move organelles around?
  11. What organelle is responsible for packaging and sorting materials inside the cell?
  12. _____ are only found in animal cells and they help with cell division.
  13. What are known as the building blocks of life?

23 Clues: All _____ things are made of cells. • Cells walls support and _____ the cell. • Cell walls in plants are made of _____. • Double membrane surrounding the Nucleus. • What are cell walls in fungi made out of? • Makes mRNA and resides within the nucleus. • What are all organelles found inside in cells? • What are known as the building blocks of life? • ...

Tissues 2022-10-13

Tissues crossword puzzle
Across
  1. These cells secrete mucus.
  2. Membranes that line cavities & tubes that open to the outside.
  3. Tissues that bind structures, provide support & protection, help repair tissues, etc.
  4. These tiny cylindrical extensions of epithelial tissue increase the surface area of the intestines.
  5. Produce fibers.
  6. Produce blood clotting.
  7. A chemical that promotes inflammation & allergies.
  8. Fibers that stretch, located between vertebrae, in ligaments, large arteries, organs, heart, airways.
  9. Membranes that line body cavities that don't open to the outside.
  10. Heart muscle.
  11. The basic cells of nervous tissue.
  12. Voluntary muscle that attaches to bones.
  13. These little hairs move eggs through the fallopian tubes and move mucous, debris, microbes out of the respiratory system.
  14. A chemical that prevents blood clotting.
  15. Involuntary muscle in blood vessels & hollow organs.
Down
  1. Glands that secrete into fluid or blood.
  2. Blood cells that fight infection.
  3. Provides protection of vital organs & attachment for muscles, produces blood cells, stores calcium & phosphorus.
  4. The fluid part of blood.
  5. The membrane commonly called skin.
  6. Tissue located between bones, outer ear, nose, etc.
  7. Cells that store fat. They protect & insulate.
  8. These cells begin as white blood cells and specialize in phagocytosis.
  9. Fibers that hold ligaments & tendons together.
  10. A skin darkening protein that protects it from sunlight, water escaping and chemical & microbes from entering.
  11. Blood cells that transport gasses.
  12. Glands that secrete into ducts that open to body surfaces.
  13. Tissue that covers the body surface & organs and lines internal organs.

28 Clues: Heart muscle. • Produce fibers. • Produce blood clotting. • The fluid part of blood. • These cells secrete mucus. • Blood cells that fight infection. • The membrane commonly called skin. • Blood cells that transport gasses. • The basic cells of nervous tissue. • Glands that secrete into fluid or blood. • Voluntary muscle that attaches to bones. • ...

CH 45 NEURONS, SYNAPSES AND SIGNALING 2025-04-21

CH 45 NEURONS, SYNAPSES AND SIGNALING crossword puzzle
Across
  1. Gaps in the myelin sheath where action potentials jump
  2. _________ CONDUCTION: Process where action potentials jump between nodes of Ranvier
  3. Bundles of neurons in the peripheral nervous system
  4. ____________ CELLS: Neuron, muscle or gland cells receiving signals from a neuron
  5. ______ NEURONS: Neurons that transmit signals to muscle cells causing contraction
  6. ______ POTENTIALS: Changes in membrane polarization varying with stimulus strength
  7. Carries information into and out of the CNS via nerves
  8. ___________ CELLS: Neurons that transmit signals to a neuron, muscle or gland cell
  9. Insulation around axons that increases action potential speed
  10. Glial cells that form myelin sheaths in the central nervous system
  11. _______ NEURONS: Neurons that detect external stimuli like light or touch
  12. Includes the brain and nerve cord for integration
Down
  1. Process where postsynaptic potentials combine to reach threshold
  2. Long projection of a neuron that transmits signals to other cells
  3. _______ GATED ION CHANNELS: Channels that open or close in response to changes in electrical potential of the membrane
  4. ______ POTENTIALS: All-or-none signals conducted by axons over long distances
  5. Neurons that integrate sensory information in the nervous system
  6. Membrane potential level at which an action potential is triggered
  7. Depolarizations bringing membrane closer to threshold
  8. Hyperpolarizations moving membrane away from threshold
  9. Glial cells that form myelin sheaths in the peripheral nervous system
  10. Junctions where neurons communicate often via neurotransmitters
  11. __________ PERIOD: Time after an action potential when a second one cannot be initiated
  12. Cells that nourish or insulate neurons

24 Clues: Cells that nourish or insulate neurons • Includes the brain and nerve cord for integration • Bundles of neurons in the peripheral nervous system • Depolarizations bringing membrane closer to threshold • Gaps in the myelin sheath where action potentials jump • Hyperpolarizations moving membrane away from threshold • ...

Cell Cycle 2025-05-31

Cell Cycle crossword puzzle
Across
  1. Organelle that forms spindle fibers during mitosis.
  2. Chromosomes condense and become visible, nuclear membrane disintegrates, and the spindle fibers form.
  3. One of two identical halves of a replicated chromosome.
  4. Final stage where the cytoplasm divides, resulting in two identical daughter cells.
  5. Cancer treatment that uses drugs to destroy cancer cells.
  6. Cytoplasm divides, resulting in two separate daughter cells.
  7. Programmed cell death, this is when cells to self-destruct when they are no longer needed or are damaged.
  8. Structure that forms during cytokinesis in plant cells, forms a new cell wall between two daughter cells.
  9. Substance or agent that can cause cancer.
  10. Indentation in cell membrane during cytokinesis in animal cells.
  11. Cell division that results in two genetically identical daughter cells.
  12. Chromosomes align at the cell's equator, attached to spindle fibers.
Down
  1. Sister chromatids are pulled apart to opposite poles of the cell.
  2. Region where the two sister chromatids are joined together and where the spindle fibers attach during mitosis.
  3. Series of events that leads to the cell division and duplication.
  4. Phase of the cell cycle where the cell grows, performs its normal functions,and prepares for division.
  5. Protein structures that form to separate sister chromatids.
  6. Chromatids reach the poles, and nuclear membranes re-forms.
  7. Long, thread-like structure made of DNA and proteins that contains genetic information. Humans have 46 chromosomes in each cell.
  8. Group of diseases characterized by uncontrolled cell division.
  9. Cancer treatment that uses high doses of radiation to kill cancer cells or shrink tumours.

21 Clues: Substance or agent that can cause cancer. • Organelle that forms spindle fibers during mitosis. • One of two identical halves of a replicated chromosome. • Cancer treatment that uses drugs to destroy cancer cells. • Protein structures that form to separate sister chromatids. • Chromatids reach the poles, and nuclear membranes re-forms. • ...

A Level Cells Revision 2026-01-07

A Level Cells Revision crossword puzzle
Across
  1. Stage of mitosis where chromosomes line up at the equator
  2. fission Method of cell division in prokaryotes
  3. Molecule that triggers an immune response
  4. endoplasmic reticulum Membrane system studded with ribosomes for protein transport
  5. Technique used to separate cell organelles by density
  6. apparatus Organelle that modifies and packages proteins
  7. Stage of the cell cycle where DNA replication occurs
  8. Unifying idea stating that all living organisms are made of cells
  9. Describes cells containing membrane-bound organelles
  10. Nuclear division producing two genetically identical cells
  11. Site of protein synthesis
  12. Large organelle in plant cells that maintains turgor
  13. Organelle containing chromosomes and the nucleolus
  14. How much larger an image is compared to the real object
Down
  1. Organelle containing hydrolytic enzymes for intracellular digestion
  2. endoplasmic reticulum Organelle involved in lipid synthesis
  3. Structure controlling movement of substances into and out of cells
  4. Protein that binds specifically to an antigen
  5. Division of the cytoplasm following mitosis
  6. Movement of water down a water potential gradient
  7. mosaic Model describing the structure of cell membranes
  8. Glycoprotein found in prokaryotic cell walls
  9. Describes cells lacking a nucleus and membrane-bound organelles
  10. Site of aerobic respiration and ATP production
  11. Protein coat surrounding viral genetic material
  12. wall Rigid outer layer providing support in plant cells
  13. Movement of substances against a concentration gradient using ATP
  14. Organelle where photosynthesis occurs in plants and algae
  15. Small circular DNA molecule in prokaryotic cells
  16. Ability of a microscope to distinguish two close points

30 Clues: Site of protein synthesis • Molecule that triggers an immune response • Division of the cytoplasm following mitosis • Glycoprotein found in prokaryotic cell walls • Protein that binds specifically to an antigen • fission Method of cell division in prokaryotes • Site of aerobic respiration and ATP production • Protein coat surrounding viral genetic material • ...

The Immune Response 2021-02-02

The Immune Response crossword puzzle
Across
  1. the mast cell can cause this
  2. first cell on site from the circulation
  3. large immune cell that digests microbes
  4. causes vasodilation resulting in leukocyte migration
  5. what the innate immune cells don't have
  6. slow immune response
  7. the name of a lymphocyte that produces antibodies
  8. the name common name given to cells of the adaptive immune response
Down
  1. professional antigen presenting cell
  2. capable of netosis
  3. fast immune response
  4. cell from which the macrophages mature
  5. all blood cells arise from this
  6. origin of immune cells
  7. term used to describe the attraction of immune cells towards the microbes
  8. another name for an immune cell
  9. are released by the immune cells

17 Clues: capable of netosis • fast immune response • slow immune response • origin of immune cells • the mast cell can cause this • all blood cells arise from this • another name for an immune cell • are released by the immune cells • professional antigen presenting cell • cell from which the macrophages mature • first cell on site from the circulation • ...

Cell crossword 2022-09-07

Cell crossword crossword puzzle
Across
  1. only in plant cells, protects the cell
  2. the power house of the cell
  3. it contains all the orginells on a cell
  4. cells use this to propel themself's through there envorment
  5. contains important information for making proteins
  6. transports proteins throughout the cell
  7. has a Nucleus
  8. assembles proteins, in all cells
Down
  1. controls what enters and exits the cell
  2. stores DNA in a cell
  3. modify's the proteins in cells
  4. these help the cell maintains or chages the shape of the cells
  5. All living things are made of cells
  6. part of a cell that has a specific function
  7. has no Nucleus
  8. the demolition crew of the cell

16 Clues: has a Nucleus • has no Nucleus • stores DNA in a cell • the power house of the cell • modify's the proteins in cells • the demolition crew of the cell • assembles proteins, in all cells • All living things are made of cells • only in plant cells, protects the cell • controls what enters and exits the cell • it contains all the orginells on a cell • ...

Chapter 12 Host Defenses 2026-03-23

Chapter 12 Host Defenses crossword puzzle
Across
  1. discharge destructive enzymes
  2. found in all animals and plants
  3. agents that have potential to cause disease
  4. the production of blood cells
  5. the fluid part that escapes
  6. a type of lymphocyte
Down
  1. shape your gut
  2. pus forming bacteria
  3. cells include the liver,lungs,skin,brain & others
  4. pyrogens coming from outside the body
  5. circulate within hemolymph and carry out phagocytosis
  6. released with mast cells causes blood vessels to collapsep
  7. is a part of many viruses
  8. are best known for targeting viruses, bacteria and tumor cells
  9. a white goey mass of cells,liquefied cellular debris and bacteria
  10. a liquid consisting of blood cells suspended

16 Clues: shape your gut • pus forming bacteria • a type of lymphocyte • is a part of many viruses • the fluid part that escapes • discharge destructive enzymes • the production of blood cells • found in all animals and plants • pyrogens coming from outside the body • agents that have potential to cause disease • a liquid consisting of blood cells suspended • ...

Cells & Prokaryotic Cells Bacteria 2023-10-25

Cells & Prokaryotic Cells Bacteria crossword puzzle
Across
  1. long whip-like structures used to propel bacteria
  2. this rigid thing surrounds the bacteria's cell membrane
  3. thick gel-like material within the bacteria
  4. certain bacteria that break down components of dead organisms and return their nutrients to the world
  5. the process of heating up food to prevent the growth of bacteria
  6. small round bacterial cells that remain dormant when conditions are not suitable for growth
Down
  1. some bacteria is ___ because it helps digest food, create oxygen, remove waste
  2. single-celled organisms that lack a nucleus
  3. the smallest building block of living things
  4. a type of prokaryotic cell
  5. the process of reproduction by dividing into identical halves

11 Clues: a type of prokaryotic cell • single-celled organisms that lack a nucleus • thick gel-like material within the bacteria • the smallest building block of living things • long whip-like structures used to propel bacteria • this rigid thing surrounds the bacteria's cell membrane • the process of reproduction by dividing into identical halves • ...

Cells, Differentiation, Specialised cells 2024-09-12

Cells, Differentiation, Specialised cells crossword puzzle
Across
  1. this is the cell which carries out photosynthesis in a leaf
  2. types of cells where the genetic material is inside the nucleus
  3. type of cell with special proteins which allow it to relax and contract
  4. the ribosomes are required to make this biological molecule
  5. part of the cell where photosynthesis takes place
Down
  1. the name of the process which allows cells to become specialised
  2. this cell requires many mitochondria to move
  3. part of the cell where aerobic respiration occurs
  4. the name of the tissues in plants that allow differentiation to be carried out
  5. the special tube which carries water up a plant from the roots
  6. the special tube which carries sugar up and down a plant

11 Clues: this cell requires many mitochondria to move • part of the cell where aerobic respiration occurs • part of the cell where photosynthesis takes place • the special tube which carries sugar up and down a plant • this is the cell which carries out photosynthesis in a leaf • the ribosomes are required to make this biological molecule • ...

Ch 10: Blood & Immune 2023-12-01

Ch 10: Blood & Immune crossword puzzle
Across
  1. blood test used to determine the concentration of oxygen carrying components
  2. excision of a lymph node
  3. abnormal reduction of clotting cells (platelets)
  4. formation of red blood cells
  5. increase in number of platelets
Down
  1. rapid flow of blood
  2. increase in red blood cells
  3. process of recording the lymphatic vessel
  4. physician who studies and treat immune system disorders
  5. destruction of (red) blood cells
  6. process in which some of the white blood cells destroy the invading microorganism and old cells
  7. inflammation of the adenoids
  8. pertaining to the tonsil
  9. agent that slows down the clotting process
  10. tumor of lymphatic tissue
  11. formation of bone marrow

16 Clues: rapid flow of blood • excision of a lymph node • pertaining to the tonsil • formation of bone marrow • tumor of lymphatic tissue • increase in red blood cells • inflammation of the adenoids • formation of red blood cells • increase in number of platelets • destruction of (red) blood cells • process of recording the lymphatic vessel • agent that slows down the clotting process • ...

Cell Vocabulary 2025-08-22

Cell Vocabulary crossword puzzle
Across
  1. A being made up of multiple cells
  2. Cells ability to maintain an internal environment
  3. What fills a cell
  4. Movement of water among the cell
  5. One of the organelles that makes protein-rich energy
  6. Stores water, food, and waste
Down
  1. A being made up of one cell
  2. Contains the cells DNA
  3. A process of turning sunlight into energy, mainly used in plant cells
  4. Made up of multiple cells
  5. Made up of multiple organs
  6. Conducts energy by using Photosynthesis
  7. Controls what go in and out of the cell
  8. The organ like things in cells
  9. Provides protection to the plant cell
  10. Made up of tissue

16 Clues: What fills a cell • Made up of tissue • Contains the cells DNA • Made up of multiple cells • Made up of multiple organs • A being made up of one cell • Stores water, food, and waste • The organ like things in cells • Movement of water among the cell • A being made up of multiple cells • Provides protection to the plant cell • Conducts energy by using Photosynthesis • ...

Blood and body systems 2023-12-08

Blood and body systems crossword puzzle
Across
  1. this is the main component of plasma
  2. this body system controls movement
  3. blood cells that fight infection
  4. blood cells that carry oxygen throughout the body
  5. this part of blood is 92% water
  6. blood cells that make the blood clot and form a scab
  7. this body system covers the outside of the body and protects it
Down
  1. platelets form this when you get a cut on your skin
  2. these blood cells are round, flat, discs
  3. both plasma and oil have a lower ______ than red blood cells and vinegar
  4. carries nutrients, electrolytes and vitamins
  5. this part of the blood is the least dense and floats to the top when left to stand
  6. this body system circulates blood throughout the body
  7. made of platelets, red blood cells, white blood cells and plasma
  8. red blood cells carry this to cells throughout the body
  9. this body system give the body structure and support
  10. white blood cells fight this

17 Clues: white blood cells fight this • this part of blood is 92% water • blood cells that fight infection • this body system controls movement • this is the main component of plasma • these blood cells are round, flat, discs • carries nutrients, electrolytes and vitamins • blood cells that carry oxygen throughout the body • platelets form this when you get a cut on your skin • ...

Cell Crossword Puzzle 2018-12-08

Cell Crossword Puzzle crossword puzzle
Across
  1. the basic unit of life
  2. describes an organism that is made of only one cell
  3. explanation that defines all living things in terms of cells; Schleiden, Schwann and Remak/Virchow are credited with this explanation
  4. a dark spot inside the nucleus that stores the materials that will be used later to make ribosomes
  5. the fluid inside a cell
  6. small organelle that manufactures proteins
  7. special molecule that provides energy for the cell’s activities; made in the mitochondria
  8. organelle that regulates (controls) what goes in and out of a cell
  9. cells that have a nucleus and membrane-bound organelles
  10. a large chamber in plant cells that stores water and can help provide support when it is full
  11. the cell’s powerhouse; break down food molecules to make ATP
  12. plant and algae cells have a thick ______ made of cellulose
  13. a living thing
Down
  1. scientist who first observed cells under the microscope
  2. organelle found in plants and algae cell that converts energy from sunlight
  3. organelle containing ‘digestive’ enzymes
  4. the only living things that are made of prokaryotic cells
  5. cells that do NOT have a nucleus
  6. organelle that modifies, packages, and transports materials out of the cell
  7. describes an organism that is made of two or more cells
  8. the control center of the cell
  9. the cell’s heredity material; found in the nucleus
  10. small network of tubes that transports materials inside the cell; can have ribosomes attached to it (abbr.)

23 Clues: a living thing • the basic unit of life • the fluid inside a cell • the control center of the cell • cells that do NOT have a nucleus • organelle containing ‘digestive’ enzymes • small organelle that manufactures proteins • the cell’s heredity material; found in the nucleus • describes an organism that is made of only one cell • ...

Biology key words 2021-01-27

Biology key words crossword puzzle
Across
  1. endothermic reaction where energy is transferred from the environment to the chloroplasts by light
  2. introducing dead or inactive forms of a pathogen into the body to stimulate the white blood cells to make antibodies
  3. microorganism which causes infectious disease
  4. enzyme which breaks down starch
  5. what happens when changes in cells lead to uncontrolled growth and division
  6. An undifferentiated cell which can become many more cells of the same type
  7. plant tissue which transports water and minerals from the roots to the stems and leaves
  8. Area of the plant containing stem cells
  9. Part of the cell containing DNA
  10. Part of the cell where aerobic respiration takes place
  11. white blood cell which engulfs pathogens
  12. group of tissues performing a specific function
Down
  1. where the red blood cells, white blood cells and platelets are suspended
  2. small holes underside the leaf to let gases move in and out
  3. Spreading out of the particles of any substance in solution or the particles of a gas
  4. A group of cells with a similiar structure and function
  5. Movement of water from a dilute solution to a concentrated solution
  6. Movement of substances from a more dilute solution to a more concentrated solution, using energy from respiration
  7. a protein which catalyses specific reactions due to the shape of their active site
  8. substance made in the gall bladder which emulsifies fats and neutralises HCL in the stomach
  9. exothermic reaction continuously occurring in living cells

21 Clues: enzyme which breaks down starch • Part of the cell containing DNA • Area of the plant containing stem cells • white blood cell which engulfs pathogens • microorganism which causes infectious disease • group of tissues performing a specific function • Part of the cell where aerobic respiration takes place • A group of cells with a similiar structure and function • ...

9y2 & 9x3 crossword puzzle 2021-07-15

9y2 & 9x3 crossword puzzle crossword puzzle
Across
  1. organelle that controls the cell
  2. cells that send signals
  3. a positive ion
  4. smallest type of cell
  5. movement of water
  6. element with 32 neutrons
  7. rings of DNA
  8. boron's atomic number
  9. element with 48 protons
  10. element with no neutrons
  11. a charged atom
  12. one type of atom
  13. calcium's atomic mass
  14. aluminium's atomic mass
  15. organelle that does photosynthesis
  16. can let some things through
  17. element with 75 protons
  18. a negative ion
  19. ribosomes make...
  20. potassium's atomic number
  21. Ag is the symbol for...
  22. intestinal cells have a high...
  23. where chemical reactions occur
  24. element with 83 electrons
  25. all atoms want a...
  26. element with 36 electrons
Down
  1. sugar absorbed for respiration
  2. W is the symbol for...
  3. cells carry oxygen around the body
  4. spreading out of particles
  5. Organelle that releases energy
  6. average mass of an element
  7. cells that fight pathogens
  8. cells that protect the lungs
  9. plant and animal cells are both...
  10. same element, different neutrons
  11. electrons have a ... charge
  12. cells that do loads of photosynthesis
  13. another name for a cell tail
  14. neutral subatomic particle
  15. atoms that are chemically bonded
  16. molecules not chemically bonded
  17. cells that absorb water from soil
  18. As is the symbol for...
  19. element with 5 neutrons
  20. movement against the gradient
  21. positive subatomic particle
  22. maximum electrons in the third shell

48 Clues: rings of DNA • a positive ion • a charged atom • a negative ion • one type of atom • movement of water • ribosomes make... • all atoms want a... • smallest type of cell • boron's atomic number • calcium's atomic mass • W is the symbol for... • cells that send signals • element with 48 protons • As is the symbol for... • element with 5 neutrons • aluminium's atomic mass • element with 75 protons • ...

Lymphatic and immune system 2024-04-22

Lymphatic and immune system crossword puzzle
Across
  1. Some cells will turn into _____ Cells
  2. where large blood vessels enter and leave into the spleen
  3. The microscopic tubes that make up the network (Two words)
  4. Lymphatic vessels unite to form the
  5. An accumulation of interstitial fluid in spaces between cells
  6. divided into lobules containing supporting cells and T-lymphocytes
  7. Half the body is drained by the _____ ____ ____ (Three words)
  8. Lymph nodes are separated into smaller _____
  9. Lymph vessels in the intestinal walls that fats pass through
  10. primitive cells that start to form in the bone marrow (two words)
  11. supports the T-and B-lymphocytes within the lobules (Two words)
  12. found on the roof of the mouth (two words)
  13. The central region of the lymph node containing fewer lymphocytes
  14. Vessels leaving the lymph nodes (Three words)
Down
  1. Vessels entering the lymph nodes (Three words)
  2. cluster of lymph node tissue that is located under the epithelial lining of the oral and pharyngeal cavities
  3. Found on the tissue of the tounge (Two words)
  4. The non-dominant cell of the germinal cells
  5. On the Palatine bone (Two words)
  6. The immune system responds to antigens seen as ____
  7. The outter region of a lymph node, containing collections of follicles
  8. The fluid of the lymphatic system is called ____
  9. Chief phagocytes are amoeboid cells called ______
  10. The pre-dominant cell of the germinal cells
  11. blood enters the spleen through the _____ _____ (Two words)
  12. Lymphatic capillaries lead to ____ ____ (Two words)

26 Clues: On the Palatine bone (Two words) • Lymphatic vessels unite to form the • Some cells will turn into _____ Cells • found on the roof of the mouth (two words) • The non-dominant cell of the germinal cells • The pre-dominant cell of the germinal cells • Lymph nodes are separated into smaller _____ • Found on the tissue of the tounge (Two words) • ...

unit 3 2024-10-30

unit 3 crossword puzzle
Across
  1. a very powerful microscope that uses electrons
  2. a solution with more osmotic
  3. an organism usually animals
  4. helps clean waste in the cell
  5. group of tissues that work together
  6. a process by which liquid droplets are ingested by living cells; it is one type of endocytosis
  7. movement of solvent through a semipermeable like water
  8. a wall inside every cell to separate the inside and out
  9. process by which solids are ingested by living cells; it is another type of endocytosis
  10. organelle that contain digestive enzymes
  11. organisms composed of cells
  12. state where two solutions have equal conentration
  13. a process where membrane proteins transport molecules
  14. unit of life
Down
  1. some substance able to pass through the cell membrane
  2. a network of proteins and fibers
  3. a microscope with high resolution
  4. type of passive transport using specialized proteins
  5. diffusion that doesn't need help from the membrane proteins
  6. an organism usually plants
  7. a gelatinou liquid inside of cells
  8. the process by which cells move materials from within the cell into the extracellular fluid
  9. groups of organs and tissues that work together
  10. cells can develop in different ways to have different features to help them carry out a special task to help the organism function
  11. the process by which cells move materials out of the cell
  12. sac formed by a membrane
  13. a thick layer found in plants, bacteria, fungi, and algae
  14. lower osmotic pressure
  15. groups of cells that work together (same job)

29 Clues: unit of life • lower osmotic pressure • sac formed by a membrane • an organism usually plants • an organism usually animals • organisms composed of cells • a solution with more osmotic • helps clean waste in the cell • a network of proteins and fibers • a microscope with high resolution • a gelatinou liquid inside of cells • group of tissues that work together • ...

CH 45 NEURONS, SYNAPSES AND SIGNALING 2025-04-21

CH 45 NEURONS, SYNAPSES AND SIGNALING crossword puzzle
Across
  1. _________ CONDUCTION: Process where action potentials jump between nodes of Ranvier
  2. Carries information into and out of the CNS via nerves
  3. Insulation around axons that increases action potential speed
  4. Long projection of a neuron that transmits signals to other cells
  5. __________ PERIOD: Time after an action potential when a second one cannot be initiated
  6. Includes the brain and nerve cord for integration
  7. Process where postsynaptic potentials combine to reach threshold
  8. Glial cells that form myelin sheaths in the central nervous system
  9. _______ NEURONS: Neurons that detect external stimuli like light or touch
  10. ______ POTENTIALS: Changes in membrane polarization varying with stimulus strength
  11. Membrane potential level at which an action potential is triggered
Down
  1. ____________ CELLS: Neuron, muscle or gland cells receiving signals from a neuron
  2. ___________ CELLS: Neurons that transmit signals to a neuron, muscle or gland cell
  3. Gaps in the myelin sheath where action potentials jump
  4. _______ GATED ION CHANNELS: Channels that open or close in response to changes in electrical potential of the membrane
  5. Glial cells that form myelin sheaths in the peripheral nervous system
  6. Neurons that integrate sensory information in the nervous system
  7. ______ POTENTIALS: All-or-none signals conducted by axons over long distances
  8. ______ NEURONS: Neurons that transmit signals to muscle cells causing contraction
  9. Junctions where neurons communicate often via neurotransmitters
  10. Hyperpolarizations moving membrane away from threshold
  11. Bundles of neurons in the peripheral nervous system
  12. Depolarizations bringing membrane closer to threshold
  13. Cells that nourish or insulate neurons

24 Clues: Cells that nourish or insulate neurons • Includes the brain and nerve cord for integration • Bundles of neurons in the peripheral nervous system • Depolarizations bringing membrane closer to threshold • Gaps in the myelin sheath where action potentials jump • Carries information into and out of the CNS via nerves • ...

Living Things Vocabulary Crossword 2012-10-01

Living Things Vocabulary Crossword crossword puzzle
Across
  1. an action that occurs as a result of a stimulus
  2. cell each cell has a function that helps the other cells
  3. tissue contains cells that generate electrical impulses and transfer the impulses to other cells
  4. ability of an organism to maintain stability when the environment changes;staying the same
  5. an individual form of life
  6. tissue contains cells that move that parts of your body
  7. "tiny organs" of cells composed of macromolecules
  8. tissue covers and protects the cells beneath it
  9. tissue cells spaced far apart; defends body from invaders, acts as a storehouse, gives support
  10. a group of similar cells that work together to preform a specific function
  11. each group of tissues that work together to preform a specific job
Down
  1. an organism whose cell(s) lacks a nucleus ex: bacteria
  2. giant molecules ex: organic compounds
  3. formed when two atoms bond
  4. a group of organs working together
  5. a change in an organism's surroundings that causes it to react
  6. an organism whose cell(s) contain a nucleus; exist as both unicellular(ameba and paramecium) or multi-cellular (plants and animals) organisms

17 Clues: formed when two atoms bond • an individual form of life • a group of organs working together • giant molecules ex: organic compounds • an action that occurs as a result of a stimulus • tissue covers and protects the cells beneath it • "tiny organs" of cells composed of macromolecules • an organism whose cell(s) lacks a nucleus ex: bacteria • ...

Living Things Vocabulary Crossword 2012-10-01

Living Things Vocabulary Crossword crossword puzzle
Across
  1. each group of tissues that work together to preform a specific job
  2. tissue cells spaced far apart; defends body from invaders, acts as a storehouse, gives support
  3. "tiny organs" of cells composed of macromolecules
  4. an organism whose cell(s) lacks a nucleus ex: bacteria
  5. cell each cell has a function that helps the other cells
  6. ability of an organism to maintain stability when the environment changes;staying the same
  7. an organism whose cell(s) contain a nucleus; exist as both unicellular(ameba and paramecium) or multi-cellular (plants and animals) organisms
  8. a change in an organism's surroundings that causes it to react
  9. tissue contains cells that move that parts of your body
Down
  1. giant molecules ex: organic compounds
  2. tissue contains cells that generate electrical impulses and transfer the impulses to other cells
  3. formed when two atoms bond
  4. a group of organs working together
  5. an individual form of life
  6. a group of similar cells that work together to preform a specific function
  7. tissue covers and protects the cells beneath it
  8. an action that occurs as a result of a stimulus

17 Clues: formed when two atoms bond • an individual form of life • a group of organs working together • giant molecules ex: organic compounds • tissue covers and protects the cells beneath it • an action that occurs as a result of a stimulus • "tiny organs" of cells composed of macromolecules • an organism whose cell(s) lacks a nucleus ex: bacteria • ...

What is in my blood? 2014-04-08

What is in my blood? crossword puzzle
Across
  1. Component of plasma, excluding clotting factors
  2. Granulocytes, monocytes and lymphocytes (white blood cells)
  3. Precursor of fibrin, found in blood plasma
  4. Fragments of larger cells, involved in clotting
  5. Process by which blood is separated into its components
  6. Soluble protein that functions to manage the osmotic pressure of blood
  7. Makes up 90% of the fluid (plasma) portion of blood
  8. A condition resulting from too few red blood cells
Down
  1. A disorder resulting from insufficient clotting proteins in the blood
  2. Blood cells that carry oxygen
  3. Percentage of blood made up of red blood cells
  4. What gives red blood cells their colour
  5. Cancer of the white blood cells
  6. Proteins that act to neutralize and destroy foreign substances
  7. Forms a mesh during blood clotting
  8. The fluid component of blood

16 Clues: The fluid component of blood • Blood cells that carry oxygen • Cancer of the white blood cells • Forms a mesh during blood clotting • What gives red blood cells their colour • Precursor of fibrin, found in blood plasma • Percentage of blood made up of red blood cells • Component of plasma, excluding clotting factors • Fragments of larger cells, involved in clotting • ...

The words of blood 2024-02-05

The words of blood crossword puzzle
Across
  1. boost the response of other immune cells.
  2. a blood clot is formed.
  3. proteins that protect you when an unwanted substance enters your body.
  4. hormone to make red blood cells
  5. A type of immune cell that has granules
  6. percentage of blood cells in your blood
  7. a critical component of the innate immune system.
  8. clumping of particles together
Down
  1. white blood cells apart from the immune system
  2. carry oxygen from the lungs.
  3. a type of white blood cell that works closely with your immune system
  4. white blood cells that have no granules
  5. causes the body to make an immune response against that substance
  6. white blood cells that remove dead cells
  7. when your body produces too many eosinophils.
  8. help form clots and stop bleeding

16 Clues: a blood clot is formed. • carry oxygen from the lungs. • clumping of particles together • hormone to make red blood cells • help form clots and stop bleeding • white blood cells that have no granules • A type of immune cell that has granules • percentage of blood cells in your blood • white blood cells that remove dead cells • boost the response of other immune cells. • ...

Plants and Animals Cells 2025-01-17

Plants and Animals Cells crossword puzzle
Across
  1. Produces the energy that cells need to function correctly;found in both plant and animal cells
  2. controls the functions of the cells and the production of proteins, also contains DNA;found in both plant and animal cells
  3. The outer layer of a cell;found only in plant cells
  4. Controls what goes into and out of a cell;found in both plant and animal cells.
  5. A site of photosynthesis;found in both plant and animals cells
  6. Breaks down food and worn out cell parts using chemicals;found only in animal cells
Down
  1. Stores water,waste,and food as well as other materials;found only in plant cells
  2. Creates proteins by assembling amino acids;found in both plant and animal cells
  3. A Gel textured fluid that contains organelles;found in both plant and animals cells
  4. Carries proteins and other materials from one part of the cell to another using passageways;found in both plant and animal cells
  5. Found inside the nucleus and creates ribosomes;found in both plant and animal cells
  6. Directs the cells;found in both plant and animals cells
  7. Packages and distributes proteins and materials;found both in plant and animal cells

13 Clues: The outer layer of a cell;found only in plant cells • Directs the cells;found in both plant and animals cells • A site of photosynthesis;found in both plant and animals cells • Creates proteins by assembling amino acids;found in both plant and animal cells • Controls what goes into and out of a cell;found in both plant and animal cells. • ...

WBC ANOMALIES AND MATURATION SERIES 2018-03-11

WBC ANOMALIES AND MATURATION SERIES crossword puzzle
Across
  1. the third marrow pool is known as ____ pool
  2. A rare hereditary condition characterized by normal granulocyte production, however impaired release into circulation leads to neutropenia
  3. _____ Granulation is characterized by dark, blue-black cytoplasmic granules
  4. neutrophil cells ingesting anuclear mass ( Hint: abreviation )
  5. this Autosomal dominant disorder is characterized by decrease in nuclear segmentation
  6. this is where lymphocytes originates
  7. characterized by a decrease in number or complete absence of specific granules
  8. hairy cells are ___ of origin
  9. this anomaly is associated with thrombocytopenia and giant platelets
  10. cells also known as Shadow cells of Gumprecht
  11. ___ Rods are elongated clumps of granular material (fused lysosomes and neutrophilic granules)
Down
  1. ____ cells are similar to normal lymphocytes except that the nucleus is notched, lobulated and cloverleaf-like
  2. Mature eosinophils usually shows a ____ Nucleus (hint: characteristic of the nucleus)
  3. also known as the proliferating pool
  4. Primary granules are also known as _____ granules
  5. Final stage in which mitosis occurs for Neutrophil maturation
  6. Characterized by more than 5 lobes in neutrophils
  7. ___ cells are characterized as having hair-like projections around the outer border of the cell
  8. Ruptured WBC appear as ___ cells,Usually occur due to the fragility of the cell
  9. Slightly larger than myeloblast, 16-25 um in diameter
  10. cytokine that stimulates neutrophil production
  11. ____Bodies are derived from inactivated x chromosome in females
  12. Activated B cell
  13. Sezary cells are ___ of origin
  14. these leukocytes make up the vast majority of leukocytes

25 Clues: Activated B cell • hairy cells are ___ of origin • Sezary cells are ___ of origin • also known as the proliferating pool • this is where lymphocytes originates • the third marrow pool is known as ____ pool • cells also known as Shadow cells of Gumprecht • cytokine that stimulates neutrophil production • Primary granules are also known as _____ granules • ...

Chapter 8 - Part B 2026-01-26

Chapter 8 - Part B crossword puzzle
Across
  1. blood group system confirmed by neutralization
  2. test detecting IgG or complement on red cells
  3. reagent detecting IgG or complement
  4. plant protein that binds carbohydrate antigens
  5. delayed hemolytic transfusion reaction
  6. verification of method performance
  7. DNA-based prediction of blood group antigens
  8. adsorption using donor red cells
  9. removal of antibodies using red cells
  10. thiol reagent that destroys CD38 and Kell antigens
  11. mixed donor and patient red cell populations
  12. blood group system destroyed by enzymes
  13. serial dilution to measure antibody strength
  14. IgG-coated cells verifying AHG activity
  15. recovery of antibodies bound to red cells
  16. assessment of staff proficiency
  17. autoimmune hemolytic anemia
  18. blood group system destroyed by DTT
  19. reactions with all panel cells
  20. thiol reagent used to destroy IgM antibodies
  21. wrong blood in tube error
  22. low pH method for IgG recovery
Down
  1. inhibition of antibodies using soluble antigen
  2. verification of equipment accuracy
  3. recorded quality evidence
  4. serologic detection of red cell antigens
  5. adsorption using patient red cells
  6. soluble adsorption reagent for cold-reactive antibodies
  7. alternative term for antibody neutralization
  8. hemolytic disease of fetus and newborn
  9. immature red cell used in cell separation
  10. EDTA glycine-acid dissociation method
  11. fluorescent detection of cell-bound antibodies
  12. blood group system enhanced by enzymes
  13. enzyme-linked antibody detection assay
  14. reagent to remove IgG from DAT-positive red cells
  15. thermal method for cold antibodies
  16. standard operating procedure
  17. reagent that modifies red cell antigens

39 Clues: recorded quality evidence • wrong blood in tube error • autoimmune hemolytic anemia • standard operating procedure • reactions with all panel cells • low pH method for IgG recovery • assessment of staff proficiency • adsorption using donor red cells • verification of equipment accuracy • verification of method performance • adsorption using patient red cells • ...

The Cell Cycle & Mitosis Part 1 2024-05-14

The Cell Cycle & Mitosis Part 1 crossword puzzle
Across
  1. cell - A cell that is the source of other cells.
  2. - The initial cell formed when two gamete cells are joined by means of sexual reproduction.
  3. cells - Cells that result from the division of a single cell.
  4. expression - Process by which information from a gene is used to synthesize a functional gene product.
  5. division (mitosis) - Process by which a cell divides to form two identical daughter cells.
  6. - Having a single set of unpaired chromosomes.
  7. - Group of cells that have similar structure and function.
  8. - Process in which a segment of DNA is copied into RNA.
  9. - Having two sets of chromosomes.
  10. organism - An organism composed of many cells.
  11. - A part of the body that performs a specific function.
Down
  1. - Adaptation of an organism or organ to a specific function or environment.
  2. egg - Result of the union of sperm and ovum.
  3. - Process in which cellular ribosomes create proteins.
  4. stem cell - Pluripotent cell that can give rise to all cell types that make up the body.
  5. - Basic structural, functional, and biological unit of all known organisms.
  6. - Increase in size or number over time in biological contexts.
  7. Fiber - Microtubules that help separate chromosomes during cell division.
  8. - Process by which cells become specialized in structure and function.
  9. Chromosomes - Paired chromosomes with genes for the same traits arranged in the same order.
  10. stem cell - Cell found in adult organisms that can differentiate and regenerate tissue.

21 Clues: - Having two sets of chromosomes. • egg - Result of the union of sperm and ovum. • - Having a single set of unpaired chromosomes. • organism - An organism composed of many cells. • cell - A cell that is the source of other cells. • - Process in which cellular ribosomes create proteins. • - Process in which a segment of DNA is copied into RNA. • ...

Introduction to Immunology and Serology 2025-02-12

Introduction to Immunology and Serology crossword puzzle
Across
  1. Cells responsible for engulfing and digesting harmful microorganisms.
  2. The body’s first line of defense that acts as a physical barrier against pathogens.
  3. The largest type of white blood cell that differentiates into macrophages in tissues.
  4. A weakened or inactive form of a pathogen used to stimulate an immune response.
  5. Immune cells that process and present antigens to T cells to initiate an immune response.
  6. White blood cells that play a key role in fighting parasitic infections and allergic reactions.
  7. The process in which immune cells engulf and digest harmful microorganisms.
  8. A type of blood cell involved in the body’s immune response and defense against infection.
  9. Small proteins secreted by immune cells that regulate immune responses.
Down
  1. Granulocytes that release histamine and are involved in allergic responses.
  2. A severe allergic reaction that can lead to life-threatening symptoms.
  3. The branch of science that studies the immune system and its functions.
  4. The scientist who introduced the concept of cellular immunity through phagocytosis.
  5. The organ responsible for filtering blood and removing old red blood cells.
  6. The scientist who discovered the ABO blood group system.
  7. An organ located in the chest where T lymphocytes mature.
  8. Proteins produced by B cells that help neutralize pathogens.
  9. A rapid immune response that occurs upon second exposure to the same antigen.
  10. The scientist who proposed the Germ Theory of Disease.
  11. The scientist who developed the first successful smallpox vaccine.

20 Clues: The scientist who proposed the Germ Theory of Disease. • The scientist who discovered the ABO blood group system. • An organ located in the chest where T lymphocytes mature. • Proteins produced by B cells that help neutralize pathogens. • The scientist who developed the first successful smallpox vaccine. • ...

Cell Transport 2018-08-16

Cell Transport crossword puzzle
Across
  1. They are cells that help the blood to clot
  2. Cell eating
  3. Oxygen mixed with haemoglobin
  4. Concentrated solution surrounding a cell
  5. Diffusion of water molecules from a high to low concentration
  6. Cell drinking
  7. A cell that has shrank due to water loss
  8. White Blood Cells
  9. Red Blood Cells
  10. A swollen cell because of water moving in is
Down
  1. Cell transportation that uses energy
  2. Movement of molecules from outside to the inside of cells
  3. Dilute or a weak solution surrounding a cell
  4. Movement of molecules from inside to the outside of cells
  5. Blood without oxygen is
  6. Red pigment in red blood cells

16 Clues: Cell eating • Cell drinking • Red Blood Cells • White Blood Cells • Blood without oxygen is • Oxygen mixed with haemoglobin • Red pigment in red blood cells • Cell transportation that uses energy • Concentrated solution surrounding a cell • A cell that has shrank due to water loss • They are cells that help the blood to clot • Dilute or a weak solution surrounding a cell • ...

Blood, Immune and Lymphatic System 2022-03-07

Blood, Immune and Lymphatic System crossword puzzle
Across
  1. acts as a carrier to shuttle molecules through the blood
  2. formed elements
  3. play a crucial role in immunity
  4. contain histamine granules that attract other wbc's to inflamed site
  5. cell fragments that help stop bleeding
  6. where lymph is filtered
  7. shape of red blood cells
  8. largest lymphoid organ
Down
  1. largest percentage of white blood cells
  2. largest leukocyte
  3. red blood cells
  4. protein that functions as oxygen transport
  5. counterattack parasitic worm infections
  6. proteins secreted by activated b cells or plasma cells in response to an antigen
  7. substances that can mobilize the immune system and provide an immune response
  8. white blood cells

16 Clues: formed elements • red blood cells • largest leukocyte • white blood cells • largest lymphoid organ • where lymph is filtered • shape of red blood cells • play a crucial role in immunity • cell fragments that help stop bleeding • largest percentage of white blood cells • counterattack parasitic worm infections • protein that functions as oxygen transport • ...

Biology Crossword 2018-01-29

Biology Crossword crossword puzzle
Across
  1. a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell
  2. Specific complement of chromosomes present in a cell
  3. Position where the chromatids are held together
  4. any of a number of organized or specialized structures within a living cell.
  5. Eggs or sperm cells
  6. Nucleic acid containing the four bases
  7. Any cell or organisms without a membrane-bound nucleus
  8. Located outside the plasma membrane
  9. Process invovled in the production of new cells genetically identical with the original cell.
  10. Inherited instructions carried around by a chromosome
  11. Sum total of the genes present in a cell or an organism
  12. stage of mitosis during which chromosomes align
  13. having a single set of unpaired chromosomes
Down
  1. Helps plants and animals survive
  2. cell or organism with a membrane bound nucleus
  3. In the mitotic cell cycll period of cell growth
  4. refers to cells of the body other than germline cells
  5. organelle containing RNA
  6. a thread-like structure of nucleic acids and protein found in the nucleus of most living cells carrying genetic information in the form of genes.
  7. Stage of mitosis in which the chromosomes contract
  8. The different forms of a particular gene
  9. Stage of mitosis in which new nuclear membranes form
  10. each of a pair of minute cylindrical organelles near the nucleus in animal cells
  11. the death of cells which occurs as a normal and controlled part of an organism's growth

24 Clues: Eggs or sperm cells • organelle containing RNA • Helps plants and animals survive • Located outside the plasma membrane • Nucleic acid containing the four bases • The different forms of a particular gene • having a single set of unpaired chromosomes • cell or organism with a membrane bound nucleus • In the mitotic cell cycll period of cell growth • ...

Microsoft Excel 2025-01-09

Microsoft Excel crossword puzzle
Across
  1. An equation used to calculate values in a spreadsheet
  2. The process of arranging data in a specific order
  3. A formatting tool that changes the appearance of cells based on rules
  4. Another name for a single worksheet in Excel
  5. A structured range of data in Excel
  6. A function used to calculate the mean of a range of values
  7. A visual representation of data in Excel
  8. A tool in Excel used to summarise and analyse large datasets
  9. A single page in an Excel workbook
  10. Changing the appearance of cells, such as font or colour
  11. A selection of two or more cells in a spreadsheet
Down
  1. A grid of rows and columns used to store and calculate data
  2. A predefined formula in Excel to perform calculations
  3. Another term for a visual representation of data, like a chart
  4. A function used to add values in a range of cells
  5. The smallest unit in a spreadsheet, where data is entered
  6. Information entered into a spreadsheet for analysis
  7. A tool that automatically fills cells with a sequence or pattern
  8. A Microsoft application used to organise and analyse data
  9. The number, text, or formula result in a cell
  10. A tool used to display only specific data in a spreadsheet
  11. A horizontal line of cells in a spreadsheet
  12. A vertical line of cells in a spreadsheet
  13. The process of combining two or more cells into one
  14. The network of rows and columns in a spreadsheet

25 Clues: A single page in an Excel workbook • A structured range of data in Excel • A visual representation of data in Excel • A vertical line of cells in a spreadsheet • A horizontal line of cells in a spreadsheet • Another name for a single worksheet in Excel • The number, text, or formula result in a cell • The network of rows and columns in a spreadsheet • ...

Diana 7th 2021-11-10

Diana 7th crossword puzzle
Across
  1. cells with nuclear split
  2. replace cells or cell parts
  3. cells become specialized
  4. organisms without a nucleus splits
  5. add more cells
  6. chromosomes line up in the middle
  7. the gel in cells
  8. nucleus reforms and DNA becomes thread-like
  9. chromosomes form and nucleus disappears
Down
  1. tightly wound DNA
  2. chromosomes pulled to opposite sides
  3. regrows missing parts
  4. organism grows tiny versions on it's body
  5. DNA comes from one organism
  6. cell grows and copies DNA
  7. chemical that controls cell functions

16 Clues: add more cells • the gel in cells • tightly wound DNA • regrows missing parts • cells with nuclear split • cells become specialized • cell grows and copies DNA • replace cells or cell parts • DNA comes from one organism • chromosomes line up in the middle • organisms without a nucleus splits • chromosomes pulled to opposite sides • chemical that controls cell functions • ...

Camilo 1st 2021-11-10

Camilo 1st crossword puzzle
Across
  1. organisms without a nucleus splits
  2. cells with nuclei split
  3. chemical that control cell functions
  4. cells become specialized
  5. chromosomes line up in the middle
  6. the gel in cells split
  7. chromosomes pulled to opposite sides
  8. dna comes from one organism
Down
  1. regrows missing parts
  2. tightly wound DNA
  3. chromosomes form and nucleus disappears
  4. copies DNA
  5. organism grows tiny versions on its body
  6. add more cells
  7. replace cells or cell parts
  8. nucleus reforms and DNA becomes thread like

16 Clues: copies DNA • add more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • cells become specialized • replace cells or cell parts • dna comes from one organism • chromosomes line up in the middle • organisms without a nucleus splits • chemical that control cell functions • chromosomes pulled to opposite sides • ...

Gavin L P.1 2021-11-10

Gavin L P.1 crossword puzzle
Across
  1. regrows missing parts
  2. DNA comes from one organism
  3. chromosomes line up in the middle
  4. organisms without a nucleus splits
  5. chemicals that control cell function
  6. the gel in cells split
  7. add more cells
  8. nucleus reforms and DNA becomes thread-like
  9. replace cells or cell parts
  10. cells become specialized
Down
  1. tightly wound DNA
  2. chromosomes pulled to opposite sides
  3. organism grows tiny versions on it's body
  4. chromosomes form and nucleus disappears
  5. cells with nuclei split
  6. cell grows and copies DNA

16 Clues: add more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • cells become specialized • cell grows and copies DNA • DNA comes from one organism • replace cells or cell parts • chromosomes line up in the middle • organisms without a nucleus splits • chromosomes pulled to opposite sides • chemicals that control cell function • ...

Cameron 6th 2021-11-10

Cameron 6th crossword puzzle
Across
  1. replace cells or cell parts
  2. add more cells
  3. Chromosomes form and the nucleus disappears
  4. cells become specialized
  5. Chromosomes pulled to opposite sides
  6. the gel in cells split
  7. organism grows tiny versions on its body
  8. cell grows and copies DNA
Down
  1. nucleus reforms and DNA becomes thread-like
  2. regrows missing parts
  3. DNA comes from one organism
  4. Chromosomes pulled up in the middle
  5. cells with nuclei split
  6. tightly wound DNA
  7. organisms without a nucleus split
  8. Chemical that controls cell function

16 Clues: add more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • cells become specialized • cell grows and copies DNA • replace cells or cell parts • DNA comes from one organism • organisms without a nucleus split • Chromosomes pulled up in the middle • Chromosomes pulled to opposite sides • Chemical that controls cell function • ...

Carter P6 2021-11-10

Carter P6 crossword puzzle
Across
  1. Replace cells or cell parts
  2. Regrowns missing parts
  3. Chromosomes line up in the middle
  4. Tightly wound DNA
  5. DNA comes from one organisms
  6. Chromosomes are pulled to different sides
  7. Cell grows and copies DNA
  8. Organisms grow tiny versions of its body
Down
  1. Chemical that controls cell function
  2. Chromosomes form and the nucleus disappears
  3. Add more cells
  4. Organisms without a nucleus splits
  5. Cells become specialized
  6. The gel in the cells split
  7. Cells with nuclei split
  8. Nucleus reforms and DNA because thread-like

16 Clues: Add more cells • Tightly wound DNA • Regrowns missing parts • Cells with nuclei split • Cells become specialized • Cell grows and copies DNA • The gel in the cells split • Replace cells or cell parts • DNA comes from one organisms • Chromosomes line up in the middle • Organisms without a nucleus splits • Chemical that controls cell function • Organisms grow tiny versions of its body • ...

Ava P:5 2023-11-07

Ava P:5 crossword puzzle
Across
  1. that controls cell function
  2. replace cells or cell parts
  3. cells become specialized
  4. DNA comes from one organism
  5. gel in cells split
  6. more cells
  7. fission- organism without a nucleus splits
  8. cell grows and DNA copies
Down
  1. Chromosomes form and nucleus disappears
  2. regrows missings parts
  3. chromosomes line up in the middle
  4. chromosome pulled to opposite sides
  5. wound DNA
  6. organism grows tiny versions on its body
  7. Nucleus reforms and DNA becomes thread like
  8. cells with nuclei split

16 Clues: wound DNA • more cells • gel in cells split • regrows missings parts • cells with nuclei split • cells become specialized • cell grows and DNA copies • that controls cell function • replace cells or cell parts • DNA comes from one organism • chromosomes line up in the middle • chromosome pulled to opposite sides • Chromosomes form and nucleus disappears • ...

AidenP7 2023-11-07

AidenP7 crossword puzzle
Across
  1. cells become specialized
  2. add more cells
  3. chromosomes pulled to opposite sides
  4. nucleus reforms and DNA becomes thread-like
  5. organisms without a nucleus splits
  6. tightly wound DNA
  7. DNA comes from one organism
Down
  1. organism grow tiny versions on it's body
  2. copies DNA
  3. regrows missing parts
  4. the gel in cells split
  5. chromosomes line up in the middle
  6. chemical that controls cell functions
  7. replace cells or cell parts
  8. cells with nucleus split
  9. chromosomes form and nucleus disappears

16 Clues: copies DNA • add more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells become specialized • cells with nucleus split • replace cells or cell parts • DNA comes from one organism • chromosomes line up in the middle • organisms without a nucleus splits • chromosomes pulled to opposite sides • chemical that controls cell functions • ...

Cruso P7 2023-11-07

Cruso P7 crossword puzzle
Across
  1. organisms grow tiny versions on its body
  2. Nucleus returns and Dna becomes thread-like
  3. cell grows and copies Dna
  4. cells with nuclei split
  5. Chromosomes form and nucleus disappears
  6. Dna comes from one organism
  7. fission organism without a nucleus splits
  8. Tightly wound Dna
  9. Add more cells
Down
  1. the gel in cells split
  2. regrows missing parts
  3. Chemical that controls cell functions
  4. Replace cells or cell parts
  5. Cells become specialized
  6. Chromosomes line up in the middle
  7. Chromosomes pulled to opposite sides

16 Clues: Add more cells • Tightly wound Dna • regrows missing parts • the gel in cells split • cells with nuclei split • Cells become specialized • cell grows and copies Dna • Replace cells or cell parts • Dna comes from one organism • Chromosomes line up in the middle • Chromosomes pulled to opposite sides • Chemical that controls cell functions • Chromosomes form and nucleus disappears • ...

Cooper7 2023-11-07

Cooper7 crossword puzzle
Across
  1. chemical that controls cell functions
  2. cells with nuclei split
  3. Fission organism without nucleus splits
  4. replace cells or cell parts
  5. regrows missing parts
  6. DNA comes from one organisim
  7. cells become specialized
  8. add more cells
  9. the gel in cells split
  10. chromosomes line up in the middle
Down
  1. organisms grow tiny versions on its body
  2. cell grows and copies DNA
  3. chromosomes pulled to opposite sides
  4. nucleus reforms and DNA becomes thread-like
  5. chromosomes form and nucleus disappears
  6. tightly wound DNA

16 Clues: add more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • cells become specialized • cell grows and copies DNA • replace cells or cell parts • DNA comes from one organisim • chromosomes line up in the middle • chromosomes pulled to opposite sides • chemical that controls cell functions • Fission organism without nucleus splits • ...

Cooper7 2023-11-07

Cooper7 crossword puzzle
Across
  1. chemical that controls cell functions
  2. cells with nuclei split
  3. Fission organism without nucleus splits
  4. replace cells or cell parts
  5. regrows missing parts
  6. DNA comes from one organisim
  7. cells become specialized
  8. add more cells
  9. the gel in cells split
  10. chromosomes line up in the middle
Down
  1. organisms grow tiny versions on its body
  2. cell grows and copies DNA
  3. chromosomes pulled to opposite sides
  4. nucleus reforms and DNA becomes thread-like
  5. chromosomes form and nucleus disappears
  6. tightly wound DNA

16 Clues: add more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • cells become specialized • cell grows and copies DNA • replace cells or cell parts • DNA comes from one organisim • chromosomes line up in the middle • chromosomes pulled to opposite sides • chemical that controls cell functions • Fission organism without nucleus splits • ...

James M. 2023-11-08

James M. crossword puzzle
Across
  1. adds more cells
  2. tightly wound DNA
  3. organisms without a nucleus splits
  4. chromosomes pulled to opposite sides
  5. cells become specialized
  6. regrows missing parts
Down
  1. cells with nuclei split
  2. DNA comes from one organism
  3. organisms grow tiny versions on its body
  4. chromosomes form and nucleus
  5. replace cells or cell parts
  6. chemical that controls cell functions
  7. chromosomes line up in the middle
  8. the gel in cells split
  9. copies DNA
  10. nucleus reforms and DNA becomes thread-like

16 Clues: copies DNA • adds more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • cells become specialized • DNA comes from one organism • replace cells or cell parts • chromosomes form and nucleus • chromosomes line up in the middle • organisms without a nucleus splits • chromosomes pulled to opposite sides • ...

Mya 5 2022-11-10

Mya 5 crossword puzzle
Across
  1. Add more cells
  2. cells become specialized
  3. dna comes from one organism
  4. chromosomes pulled to opposite sides
  5. chromosomes form and nucleus disappears
  6. the gel in the cells split
  7. Chromosomes that controls cell functions
  8. cells with nuclei split
Down
  1. regrows missing parts
  2. cell grows and copies DNA
  3. organisms without a nucleus
  4. replace cells or cell parts
  5. nucleus reforms and DNA becomes thread like
  6. tightly wound DNA
  7. organism grows tiny versions of its body
  8. chromosomes line up in the middle

16 Clues: Add more cells • tightly wound DNA • regrows missing parts • cells with nuclei split • cells become specialized • cell grows and copies DNA • the gel in the cells split • organisms without a nucleus • replace cells or cell parts • dna comes from one organism • chromosomes line up in the middle • chromosomes pulled to opposite sides • chromosomes form and nucleus disappears • ...

Kouki 5 2022-11-10

Kouki 5 crossword puzzle
Across
  1. chemical that controls cell function
  2. replace cells or cell parts
  3. tightly wound DNA
  4. chromosomes pulled to opposite sides
  5. regrows missing parts
  6. cells become specialized
  7. cells with nuclei split
Down
  1. organisms without a nucleus splits
  2. nucleus reforms and DNA becomes thread like
  3. cell grows and copies DNA
  4. add more cells
  5. chromosomes form and nucleus disappears
  6. chromosomes line up in the middle
  7. the gel in cells split
  8. organism grows tiny versions on its body
  9. DNA comes from one organism

16 Clues: add more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • cells become specialized • cell grows and copies DNA • replace cells or cell parts • DNA comes from one organism • chromosomes line up in the middle • organisms without a nucleus splits • chemical that controls cell function • chromosomes pulled to opposite sides • ...

sully 7 2022-11-10

sully 7 crossword puzzle
Across
  1. comes from one organism
  2. more cells
  3. grows tiny versions on its body
  4. become specialized
  5. reforms and DNA becomes thread-like
  6. form and the nucleus disappears
  7. fission-organisms without a nucleus splits
  8. pulled to opposite sides
  9. wound DNA
  10. grows and copies DNA
Down
  1. cells or cell parts
  2. with nuclei split
  3. gel in the cells split
  4. line up in the middle
  5. that controls cell functions
  6. missing parts

16 Clues: wound DNA • more cells • missing parts • with nuclei split • become specialized • cells or cell parts • grows and copies DNA • line up in the middle • gel in the cells split • comes from one organism • pulled to opposite sides • that controls cell functions • grows tiny versions on its body • form and the nucleus disappears • reforms and DNA becomes thread-like • ...

Elle fry 6 2022-11-10

Elle fry 6 crossword puzzle
Across
  1. cells with nucules split
  2. add more cells
  3. the gell in the cell splits
  4. cells become specialized
  5. chromisom form nucules dipers
  6. cells grow and complis dna
  7. chromesomes billed two opisit sides
  8. nucules reformes and DNA becomes thred like
Down
  1. orginisomes grow tidy versions onits body
  2. tightly wound DNA
  3. chromisom line up the middle
  4. chemical that controls sell funkshion
  5. orginisoms without a nucules split
  6. replas cells or cell parts
  7. dna comes from orginisom
  8. regrowes missing parts

16 Clues: add more cells • tightly wound DNA • regrowes missing parts • cells with nucules split • cells become specialized • dna comes from orginisom • replas cells or cell parts • cells grow and complis dna • the gell in the cell splits • chromisom line up the middle • chromisom form nucules dipers • orginisoms without a nucules split • chromesomes billed two opisit sides • ...

Ellie7 2022-11-10

Ellie7 crossword puzzle
Across
  1. replace cells or cell parts
  2. nucleus reforms and DNA becomes thread-like
  3. chromosomes form and the nucleus disappears
  4. chromosomes are pulled to opposite sides
  5. the gel in cells split
  6. organisms grow tiny versions on its body
  7. chemical that controls cell functions
Down
  1. chromosomes line up in the middle
  2. copies DNA
  3. regrows missing parts
  4. tightly wound DNA
  5. DNA comes from one organism
  6. adds more cells
  7. organisms without a nucleus split
  8. cells become more specialized
  9. cells with nuclei split

16 Clues: copies DNA • adds more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • replace cells or cell parts • DNA comes from one organism • cells become more specialized • chromosomes line up in the middle • organisms without a nucleus split • chemical that controls cell functions • chromosomes are pulled to opposite sides • ...

Cell Function & Cullar Transport 2018-05-17

Cell Function & Cullar Transport crossword puzzle
Across
  1. Er- Er with ribosomes attached with it.
  2. work together with other cells for a ?? life function -specialized
  3. envelope double layer surrounding the nucleus
  4. site of cellular respiration
  5. do all cells need ribosomes
  6. stores food and waste
  7. Replication
  8. membranes- cell membrane is also called
Down
  1. need energy-passive transport
  2. cells with a true nucleus
  3. digesting worn out cells and food
  4. contain pigments in plants
  5. made of rna
  6. the brain of the cell
  7. smallest unit of life
  8. transport-needs energy

16 Clues: made of rna • Replication • the brain of the cell • stores food and waste • smallest unit of life • transport-needs energy • cells with a true nucleus • contain pigments in plants • do all cells need ribosomes • site of cellular respiration • need energy-passive transport • digesting worn out cells and food • membranes- cell membrane is also called • ...

Ariel-Mckenzie 7th 2021-11-10

Ariel-Mckenzie 7th crossword puzzle
Across
  1. regrows missing parts
  2. cell grows and copies DNA
  3. chromosomes form and nucleus disappears
  4. organisms without a nucleus splits
  5. add more cells
  6. chromosomes line up in the middle
  7. cells with nuclei split
Down
  1. DNA comes for one organism
  2. chemical that controls cell functions
  3. nucleus reforms and DNA becomes thread-like
  4. the gel in cells split
  5. cells become specialized
  6. replace cells or cell parts
  7. organism grows tiny versions on it's body
  8. chromosomes pulled to opposite sides
  9. tightly wound DNA

16 Clues: add more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • cells become specialized • cell grows and copies DNA • DNA comes for one organism • replace cells or cell parts • chromosomes line up in the middle • organisms without a nucleus splits • chromosomes pulled to opposite sides • chemical that controls cell functions • ...

Amelia 7th 2021-11-10

Amelia 7th crossword puzzle
Across
  1. tightly wound DNA
  2. nucleus reforms and DNA becomes thread like
  3. cells become specialized
  4. organisms without a nucleus splits
  5. chemical that controlls cell functions
  6. replace cells or cell parts
Down
  1. cell grows and copies DNA
  2. chromosomes line up in the middle
  3. add more cells
  4. regrows missing parts
  5. the gel in the cells split
  6. chromosomes form and nucleus disapears
  7. DNA comes from one organism
  8. organism grows tiny versions on its body
  9. cells with nuclei split
  10. chromosomes pulled to opposite sides

16 Clues: add more cells • tightly wound DNA • regrows missing parts • cells with nuclei split • cells become specialized • cell grows and copies DNA • the gel in the cells split • DNA comes from one organism • replace cells or cell parts • chromosomes line up in the middle • organisms without a nucleus splits • chromosomes pulled to opposite sides • chromosomes form and nucleus disapears • ...

sam 6 2021-11-10

sam 6 crossword puzzle
Across
  1. Chromosomes line up in the middle
  2. Organisms without a nucleus splits
  3. Chromosomes form and nucleus disappears
  4. cell grows and copies DNA
  5. Tightly wound DNA
  6. Chemical that controls calls
  7. Add more cells
  8. Chromosomes pulled to opposite sides
  9. Organism grows tiny versions on it's body
Down
  1. Regrows missing parts
  2. The gel in cells split
  3. Nucleus reforms and DNA becomes thread like.
  4. Cells become specialized
  5. DNA comes from one organisms
  6. CElls with nuclei split
  7. Replace cells or cell parts

16 Clues: Add more cells • Tightly wound DNA • Regrows missing parts • The gel in cells split • CElls with nuclei split • Cells become specialized • cell grows and copies DNA • Replace cells or cell parts • DNA comes from one organisms • Chemical that controls calls • Chromosomes line up in the middle • Organisms without a nucleus splits • Chromosomes pulled to opposite sides • ...

Avin-5 2022-11-10

Avin-5 crossword puzzle
Across
  1. tightly wound DNA
  2. chemical that controls cell functions
  3. organism grows tiny versions of itself on its body
  4. chromosomes form and nucleus disappears
  5. cell grows and copies DNA
  6. chromosomes pulled to opposite sides
  7. regrows missing parts
  8. cells become specialized
Down
  1. the gel in cells split
  2. cells with nuclei split
  3. add more cells
  4. organisms without a nucleus split
  5. nucleus reforms and DNA becomes thread-like
  6. DNA comes from one organism
  7. chromosomes line up in the middle
  8. replace cells or cell parts

16 Clues: add more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • cells become specialized • cell grows and copies DNA • DNA comes from one organism • replace cells or cell parts • organisms without a nucleus split • chromosomes line up in the middle • chromosomes pulled to opposite sides • chemical that controls cell functions • ...

Cooper S 6th period 2022-11-10

Cooper S 6th period crossword puzzle
Across
  1. chemical that controls cell functions
  2. replace cells or cell parts
  3. tightly wound DNA
  4. chromosomes get pulled to the opposite sides
  5. regrows missing parts
  6. cells become specialized
  7. cells with nuclei split
Down
  1. organisms without a nucleus splits
  2. nucleus reappears and DNA becomes thread-like
  3. cell grows and copies DNA
  4. add more cells
  5. chromosomes form and nucleus disappears
  6. chromosomes line up in the middle
  7. the gel in cells split
  8. organism grows tiny versions on it's body
  9. DNA comes from one organism

16 Clues: add more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • cells become specialized • cell grows and copies DNA • replace cells or cell parts • DNA comes from one organism • chromosomes line up in the middle • organisms without a nucleus splits • chemical that controls cell functions • chromosomes form and nucleus disappears • ...

Isabella Wigginton P6 2022-11-10

Isabella Wigginton P6 crossword puzzle
Across
  1. Add more cells
  2. Tightly wound DNA
  3. organisms without an nucleus splits
  4. chromosome pulled to opposite sides
  5. cells become specialized
  6. regrows missing parts
Down
  1. Cells with nuclei split
  2. DNA comes from one organism
  3. organism grows tiny versions on its body
  4. chromosomes form and nucleus disappears
  5. replace cells or cell parts
  6. chemical that controls cell functions
  7. chromosomes line up in the middle
  8. the gel in the cell split
  9. cells grow and copies DNA
  10. nucleus reforms and DNA becomes thread like

16 Clues: Add more cells • Tightly wound DNA • regrows missing parts • Cells with nuclei split • cells become specialized • the gel in the cell split • cells grow and copies DNA • DNA comes from one organism • replace cells or cell parts • chromosomes line up in the middle • organisms without an nucleus splits • chromosome pulled to opposite sides • chemical that controls cell functions • ...

Soren 6 2022-11-10

Soren 6 crossword puzzle
Across
  1. tightly wound DNA
  2. organism grows tiny versions on its Body
  3. nucleus reforms and DNA becomes thread-like
  4. chromosomes pulled to opposite sides
  5. chromosomes form and nucleus disappears
  6. regrows missing parts
  7. the gel cells split
  8. chemical that controls cell functions
  9. organisms without a nucleus splits
Down
  1. chromosomes line up in the middle
  2. adds more cells
  3. cell grows and copies DNA
  4. cells become specialized
  5. replace cells or cell parts
  6. DNA comes from one organism
  7. cells with nuclei split

16 Clues: adds more cells • tightly wound DNA • the gel cells split • regrows missing parts • cells with nuclei split • cells become specialized • cell grows and copies DNA • replace cells or cell parts • DNA comes from one organism • chromosomes line up in the middle • organisms without a nucleus splits • chromosomes pulled to opposite sides • chemical that controls cell functions • ...

Ella7 2022-11-10

Ella7 crossword puzzle
Across
  1. DNA comes from one organism
  2. regrows missing parts
  3. organism grows tiny versions on its body
  4. the gel in the cells split
  5. cells become specialized
  6. organisms without a nucleus splits
  7. copies DNA
  8. chromosomes line up in the middle
Down
  1. tightly wound DNA
  2. chromosomes pulled to opposite sides
  3. cells with nuclei split
  4. chromosomes form and nucleus disappears
  5. add more cells
  6. chemical that controls cell function
  7. replace cells or cell parts
  8. nucleus reforms and DNA becomes thread-like

16 Clues: copies DNA • add more cells • tightly wound DNA • regrows missing parts • cells with nuclei split • cells become specialized • the gel in the cells split • DNA comes from one organism • replace cells or cell parts • chromosomes line up in the middle • organisms without a nucleus splits • chromosomes pulled to opposite sides • chemical that controls cell function • ...

Nolan 6 2023-11-07

Nolan 6 crossword puzzle
Across
  1. tightly wound DNA
  2. Add more cells
  3. chromosomes form and nucleus disappears
  4. The gel in the cells split
  5. Cell grows and copies DNA
  6. chromosomes pulled to opposite sides
  7. cells with nuclei split
Down
  1. Organism without a nucleus split
  2. cells become specialized
  3. chromosomes line up in the middle
  4. chemical that controls cell functions
  5. Organisms grows tiny versions on it's body
  6. replace cells or cell parts
  7. regrows missing parts
  8. nucleus reforms and DNA becomes thread like
  9. DNA comes from one organism

16 Clues: Add more cells • tightly wound DNA • regrows missing parts • cells with nuclei split • cells become specialized • Cell grows and copies DNA • The gel in the cells split • replace cells or cell parts • DNA comes from one organism • Organism without a nucleus split • chromosomes line up in the middle • chromosomes pulled to opposite sides • chemical that controls cell functions • ...

Cooper7 2023-11-07

Cooper7 crossword puzzle
Across
  1. chemical that controls cell functions
  2. cells with nuclei split
  3. Fission organism without nucleus splits
  4. replace cells or cell parts
  5. regrows missing parts
  6. DNA comes from one organisim
  7. cells become specialized
  8. add more cells
  9. the gel in cells split
  10. chromosomes line up in the middle
Down
  1. organisms grow tiny versions on its body
  2. cell grows and copies DNA
  3. chromosomes pulled to opposite sides
  4. nucleus reforms and DNA becomes thread-like
  5. chromosomes form and nucleus disappears
  6. tightly wound DNA

16 Clues: add more cells • tightly wound DNA • regrows missing parts • the gel in cells split • cells with nuclei split • cells become specialized • cell grows and copies DNA • replace cells or cell parts • DNA comes from one organisim • chromosomes line up in the middle • chromosomes pulled to opposite sides • chemical that controls cell functions • Fission organism without nucleus splits • ...

Penny 7th hour 2023-11-07

Penny 7th hour crossword puzzle
Across
  1. DNA comes from one organism
  2. tightly wound dna
  3. cells with nuclei splint
  4. chemical that controls cell functions
  5. organism without a nucleus splits
  6. nucleus reforms and DNA becomes thread like
  7. chromosomes form and nucleus disappears
  8. cell grows and copies DNA
Down
  1. cells become specialized
  2. add more cells
  3. the gel in cells split
  4. replace cells or cell parts
  5. organism grow tiny versions on it's body
  6. chromosomes line up in the middle
  7. regrows missing parts
  8. chromosomes pulled to opposite sides

16 Clues: add more cells • tightly wound dna • regrows missing parts • the gel in cells split • cells become specialized • cells with nuclei splint • cell grows and copies DNA • DNA comes from one organism • replace cells or cell parts • chromosomes line up in the middle • organism without a nucleus splits • chromosomes pulled to opposite sides • chemical that controls cell functions • ...

Microscope, Prokaryotes, and Eukaryotes 2023-09-22

Microscope, Prokaryotes, and Eukaryotes crossword puzzle
Across
  1. scanning and Electron transmission
  2. Not an organelle, Surrounds all organelles
  3. Keeping the perfect stable environment for the cell
  4. move and eat
  5. amoeba
  6. Eukaryotic cells evolved from prokaryotic cells over time into eukaryotes
  7. no nucleus
  8. Move
Down
  1. inside is the linear DNA
  2. genetic material
  3. Food, Water, Minerals, Enzymes, Minerals, Waste is stored
  4. Works with the chloroplasts to create ATP energy
  5. In both eukaryotic and prokaryotic cells!
  6. all cells come from pre-existing cells
  7. one cell only
  8. move and eat
  9. Provides structure!

17 Clues: Move • amoeba • no nucleus • move and eat • move and eat • one cell only • genetic material • Provides structure! • inside is the linear DNA • scanning and Electron transmission • all cells come from pre-existing cells • In both eukaryotic and prokaryotic cells! • Not an organelle, Surrounds all organelles • Works with the chloroplasts to create ATP energy • ...

Cell Transport 2018-08-16

Cell Transport crossword puzzle
Across
  1. They are cells that help the blood to clot
  2. Oxygen mixed with haemoglobin
  3. Red Blood Cells
  4. Concentrated solution surrounding a cell
  5. Dilute or a weak solution surrounding a cell
  6. Movement of molecules from outside to the inside of cells
  7. Diffusion of water molecules from a high to low concentration
Down
  1. Cell transportation that uses energy
  2. Cell drinking
  3. White Blood Cells
  4. A cell that has shrank due to water loss
  5. Movement of molecules from inside to the outside of cells
  6. Blood without oxygen is
  7. Cell eating
  8. Red pigment in red blood cells
  9. A swollen cell because of water moving in is

16 Clues: Cell eating • Cell drinking • Red Blood Cells • White Blood Cells • Blood without oxygen is • Oxygen mixed with haemoglobin • Red pigment in red blood cells • Cell transportation that uses energy • A cell that has shrank due to water loss • Concentrated solution surrounding a cell • They are cells that help the blood to clot • Dilute or a weak solution surrounding a cell • ...

Cell crossword 2022-09-07

Cell crossword crossword puzzle
Across
  1. only in plant cells, protects the cell
  2. the power house of the cell
  3. it contains all the orginells on a cell
  4. cells use this to propel themself's through there envorment
  5. contains important information for making proteins
  6. transports proteins throughout the cell
  7. has a Nucleus
  8. assembles proteins, in all cells
Down
  1. controls what enters and exits the cell
  2. stores DNA in a cell
  3. modify's the proteins in cells
  4. these help the cell maintains or chages the shape of the cells
  5. All living things are made of cells
  6. part of a cell that has a specific function
  7. has no Nucleus
  8. the demolition crew of the cell

16 Clues: has a Nucleus • has no Nucleus • stores DNA in a cell • the power house of the cell • modify's the proteins in cells • the demolition crew of the cell • assembles proteins, in all cells • All living things are made of cells • only in plant cells, protects the cell • controls what enters and exits the cell • it contains all the orginells on a cell • ...

BIO PUZZLE 2022-11-09

BIO PUZZLE crossword puzzle
Across
  1. cells duplicate and contain the same genes
  2. trait that does not get expressed
  3. single cell divides into two daughter cells
  4. egg and sperm cells
  5. cells randomly to daughter cells
  6. same allele
  7. alternative form of a gene
Down
  1. the letters
  2. what you actually see
  3. different allele
  4. trait the gets expressed
  5. blood cells and muscle cells
  6. The amazing dynamo

13 Clues: the letters • same allele • different allele • The amazing dynamo • egg and sperm cells • what you actually see • trait the gets expressed • alternative form of a gene • blood cells and muscle cells • cells randomly to daughter cells • trait that does not get expressed • cells duplicate and contain the same genes • single cell divides into two daughter cells