cells Crossword Puzzles

Organelles 2023-09-19

Organelles crossword puzzle
Across
  1. harvests chemical energy of molecules and forms it into energy the cell can use; site of cellular respiration
  2. wall only in plant cells, located outside of the cell membrane and provides structure to the cell
  3. Found only in plants, where lipids are converted into carbohydrates for transport to the growing cells
  4. material inside of the cell membrane, other than the organelles
  5. protein structures that project from the surface of some bacteria cells
  6. location of most of the cell’s DNA and the site of gene transcription
  7. organelle prokaryotes use toswim
Down
  1. proteins are chemically modified to alter their function, proteins sent throughout the cell envelope, has ribosomes attached on the outside surface
  2. flattened membranous sacs (cisternae); receives protein-containing vesicles from the rough endoplasmic reticulum, concentrates and sorts proteins, adds carbohydrates to proteins, some polysaccharides for plant cell wall are synthesized.
  3. lacks ribosomes; responsible for chemical modification of molecules that might be toxic to the cell, site of glycogen degeneration in animal cells, where lipids and proteins are synthesized and stores calcium ions.
  4. originate from the Golgi apparatus, contain digestive enzymes and are the sites where macromolecules are hydrolyzed into monomers.
  5. holds DNA
  6. made up of RNA and proteins, and perform protein synthesis
  7. moveable appendage inside eukaryotic cells; move to propel the cells or move fluid over stationary cells.
  8. protein filaments that play a part in cell division, cell movement, and structure/shape of the cell
  9. organelles that build up toxic peroxides, have a single membrane and granular interior containing specialized enzymes; found in some eukaryotic cells
  10. Arise from the endoplasmic reticulum or Golgi apparatus; absorbs water from the cytoplasm in plant cells, contain pigment that help attract animals to pollinate flowers, contain enzymes that hydrolyze proteins into monomers, and store water, toxic molecules and waste products
  11. class of organelles only present in plant cells; can divide independently of the nucleus, example would be chloroplasts

18 Clues: holds DNA • organelle prokaryotes use toswim • made up of RNA and proteins, and perform protein synthesis • material inside of the cell membrane, other than the organelles • location of most of the cell’s DNA and the site of gene transcription • protein structures that project from the surface of some bacteria cells • ...

Google Sheets Formulas 2024-04-04

Google Sheets Formulas crossword puzzle
Across
  1. a formula that allows you to divide one value by another and enter the quotient in the cell.
  2. allows you to split text in a single cell into multiple cells.
  3. a formula that adds the values within a range of cells.
  4. a formula that determines a value for the cell if a function returns an error in a particular cell (or group of cells).
  5. formula that finds the average of the data in a range of cells.
  6. a formula that allows you to sort cells with numerical data from the lowest value to the highest.
  7. a simple function that allows you to add the sum of two values to enter into a cell.
  8. a formula that multiplies one number by another and input the product into the cell.
  9. a formula that allows you to input the current time and date into a cell.
  10. a formula used to determine how many cells within a range contain a value.
  11. a formula that finds the sum of cells that meet certain conditions.
Down
  1. a vertical lookup function that allows you to look up specific data within the spreadsheet.
  2. a formula that enters the current date into a cell on your spreadsheet.
  3. a simple formula you can use to subtract on value from another and input the sum into a cell.
  4. a formula that determines whether two values within different cells on your spreadsheet are the same.
  5. a formula that allows you to perform an action on multiple ranges of data, such a s adding the values of data in two seperate lists.
  6. Formula that allows you to count how many cells within a certain range contain a value if they meet certain conditions.
  7. formula that converts numbers within cells into formats such as currency, decimals, dates, or text.

18 Clues: a formula that adds the values within a range of cells. • allows you to split text in a single cell into multiple cells. • formula that finds the average of the data in a range of cells. • a formula that finds the sum of cells that meet certain conditions. • a formula that enters the current date into a cell on your spreadsheet. • ...

Chances Crossword puzzle 2022-10-04

Chances Crossword puzzle crossword puzzle
Across
  1. brain of cell
  2. a body's internal healthy state of balance
  3. cells with no nucleus
  4. captures sunlight to make food
  5. semi-permeable skin of all cells
  6. cells are made of many cells
Down
  1. jelly-like fluid
  2. organisms are made of only one cell
  3. makes energy
  4. stores food, water, and waste
  5. cells with a nucleus
  6. hard outside shell of many cells
  7. passage way to transport materials

13 Clues: makes energy • brain of cell • jelly-like fluid • cells with a nucleus • cells with no nucleus • cells are made of many cells • stores food, water, and waste • captures sunlight to make food • hard outside shell of many cells • semi-permeable skin of all cells • passage way to transport materials • organisms are made of only one cell • a body's internal healthy state of balance

Cancer and Treatments 2022-10-12

Cancer and Treatments crossword puzzle
Across
  1. proteins that control the process of the cell cycle
  2. a non-cancerous tumor
  3. a cancerous tumor
  4. when cells stop division after touching surround cells
  5. programmed cell death
  6. regulatory protein that responds to events inside cell
Down
  1. mass of uncontrollable cells
  2. a family of regulatory proteins for the cell cycle.
  3. treatment involving removal of the cancerous cells
  4. regulatory proteins that respond to events outside of the cell
  5. Factors an important group of external regulators. They stimulate growth and division of cells
  6. treatment that applies a focused beam to kill weakened cancerous cells
  7. chemical treatment to slow and shrink cancerous cells
  8. a gene that is associated with cancer development

14 Clues: a cancerous tumor • a non-cancerous tumor • programmed cell death • mass of uncontrollable cells • a gene that is associated with cancer development • treatment involving removal of the cancerous cells • a family of regulatory proteins for the cell cycle. • proteins that control the process of the cell cycle • chemical treatment to slow and shrink cancerous cells • ...

Cell Growth & Reproduction 2024-10-23

Cell Growth & Reproduction crossword puzzle
Across
  1. the basic unit of heredity passed from parent to child
  2. representation of the complete set of chromosomes in a cell
  3. threadlike structures made of protein and a single molecule of DNA that serve to carry the genomic information from cell to cell
  4. process by which two gametes fuse to become a zygote
  5. cells with potential to become different cells in our body
  6. type of cell division that reduces the number of chromosomes in the parent cell by half
  7. early multicellular embryo composed of two germinal layers of cells which many organs derive from
  8. process of formation of organs from three germ layers
Down
  1. chromosomes in a diploid organism that have similar genes, although not necessarily identical
  2. the region of repetitive DNA sequences at the end of a chromosome
  3. the spread of cancer cells from where they first formed to another part in the body
  4. the process a cell goes through each time it divides
  5. a term which diseases where abnormal cells divide without control and can invade nearby tissues
  6. can also refer to the number of chromosomes in egg or sperm cells
  7. the processes of how immature cells become mature cells with specific functions
  8. the region of the chromosome to which the spindle fibers is attached during cell division
  9. identical copies of a chromosome that are held together during replication and remain attached until separated during mitosis
  10. creating new organisms by combining genetic material from two different individuals
  11. a cell or organism with two complete sets of chromosomes

19 Clues: the process a cell goes through each time it divides • process by which two gametes fuse to become a zygote • process of formation of organs from three germ layers • the basic unit of heredity passed from parent to child • a cell or organism with two complete sets of chromosomes • cells with potential to become different cells in our body • ...

Apologia Anatomy Lesson 13B 2016-11-08

Apologia Anatomy Lesson 13B crossword puzzle
Across
  1. Special T cells that attack and destroy "flagged" cells. THREE WORDS
  2. Medicines made from chemicals. They are very effective at killing unwanted living organisms that invide our bodies.
  3. Diseases in which the body forms antibodies against its own tissue. TWO WORDS
  4. The first antibiotic to be widely used. It comes from a mold.
  5. Cells that are sent to the thymus for special training in spotting and attacking foreign cells. They are also called T cells. TWO WORDS
  6. The second line of your innate immunity. It is composed mostly of proteins made in the liver and causes parts of your body to become inflamed when needed. TWO WORDS
  7. These occur when your immune system overreacts to non-harmful substances that get inside your body.
  8. Special proteins made by B cells that lock onto foreign antigens, flagging them for destruction.
  9. Immunity that occurs when your immune system is exposed to, and responds to, a specific threat. TWO WORDS
Down
  1. A substance (made up of damaged tissue, living and dead bacteria and dead white blood cells) your body sometimes produces at the site of trapped bacteria.
  2. Immunity that is generated by vaccinations that stimulate the immune system in an artificial way. THREE WORDS
  3. Immunity that is acquired without any action on the part of the body's immune system. TWO WORDS
  4. Cells that are developed in the bone marrow and are trained to spot and attach foreign cells. They are also called B cells. TWO WORDS
  5. Special white blood cells inside the lymph nodes.
  6. A sophisticated system of defense that ensures your body doesn't get certain diseases more than once. TWO WORDS
  7. The swelling of tissue. it is an important part of the body's immune response.
  8. What we call the wide range of defenses, such as the skin barrier and inflammation, that act in the same way no matter what the attack. These are defenses you are born with, not defenses that result from a vaccination or the flu you may have had last year. TWO WORDS
  9. Special kinds of chemicals that are released and sent to injured tissue.
  10. The term used to describe defenses that are available to your body all the time. They respond to every threat in the same manner, such as your skin or a fever.

19 Clues: Special white blood cells inside the lymph nodes. • The first antibiotic to be widely used. It comes from a mold. • Special T cells that attack and destroy "flagged" cells. THREE WORDS • Special kinds of chemicals that are released and sent to injured tissue. • Diseases in which the body forms antibodies against its own tissue. TWO WORDS • ...

The Cell Cycle 2021-02-10

The Cell Cycle crossword puzzle
Across
  1. cells replicate (copy) their DNA
  2. also known as mitosis; time when cells divide their DNA(chromosomes) and distribute that DNA into two new daughter cells
  3. process cells use to grow, replicate their DNA, and divide to create new cells
  4. form of DNA when it is condensed and easy to move
  5. name given to DNA after replication when the chromosomes are duplicated
  6. cell growth and DNA replication occurs during this time in the cell cycle
Down
  1. scientific name for body cells
  2. time when the cytoplasm divides to create two new daughter cells
  3. cells increase in size, make proteins, and do their normal cell jobs
  4. DNA division occurs during this time in the cell cycle
  5. form of DNA when it is long and thin
  6. cells continue to briefly grow prior to cell division
  7. number of chromosomes found in human body cells

13 Clues: scientific name for body cells • cells replicate (copy) their DNA • form of DNA when it is long and thin • number of chromosomes found in human body cells • form of DNA when it is condensed and easy to move • cells continue to briefly grow prior to cell division • DNA division occurs during this time in the cell cycle • ...

Cancer Cells 2018-09-01

Cancer Cells crossword puzzle
Across
  1. Which system can cancer cells hide from?
  2. Most malignant tumours that have lost what?
  3. On a global scale, what organ is cancer cells commonly found among men?
  4. Cancer cells are what type of cells?
  5. In comparison to normal cells, cancer cells need more of what?
  6. On a global scale, what organ is cancer cells commonly found among women?
Down
  1. Which cancer cell originates in bone marrow?
  2. What allows cancer cells to spread from one area to another?
  3. What cell dividing process do cancer cells undergo?
  4. What is one method used by doctors to kill cancer cells?
  5. The word 'cancer' relates to which Greek word's meaning?
  6. What does too many cancer cells suppressed in a specific area create?

12 Clues: Cancer cells are what type of cells? • Which system can cancer cells hide from? • Most malignant tumours that have lost what? • Which cancer cell originates in bone marrow? • What cell dividing process do cancer cells undergo? • What is one method used by doctors to kill cancer cells? • The word 'cancer' relates to which Greek word's meaning? • ...

Cells by MarisaB 2019-11-29

Cells by MarisaB crossword puzzle
Across
  1. about how many brain cells do you lose a day
  2. how long can cancer cells live
  3. where can you find the most stem cells from a human
  4. which species have nucleus in their cells
  5. is xylem a animal, plants, or humans cell
  6. where are the osteoblasts cells found
  7. what are nerve cells called
Down
  1. about how many types of cells do humans have
  2. about how many skin cells do you lose a day
  3. what is the name for the cells found on the inner lining of blood vessels
  4. name the most popular anime based on cells
  5. are you allowed to use google while trying to find these answers

12 Clues: what are nerve cells called • how long can cancer cells live • where are the osteoblasts cells found • which species have nucleus in their cells • is xylem a animal, plants, or humans cell • name the most popular anime based on cells • about how many skin cells do you lose a day • about how many types of cells do humans have • about how many brain cells do you lose a day • ...

Specialisation in cells 2018-11-19

Specialisation in cells crossword puzzle
Across
  1. hollow cells with a lignin spiral for support
  2. hollow cells with companion cells and seive plates
  3. only found in plant cells and used for photosynthesis
  4. allows the sperm to swim to the egg
  5. allows transport of substances in and out of cells
  6. these cells have a membrane-bound nucleus
  7. this is increased by the root hair cell being long and thin
  8. muscle cells are able to do this to get shorter
Down
  1. organelle in the cell where respiration occurs
  2. protects plant cells from bursting under osmotic pressure
  3. these cells are small with loops of genetic information
  4. this if found in eukaryotic cells and contains DNA

12 Clues: allows the sperm to swim to the egg • these cells have a membrane-bound nucleus • hollow cells with a lignin spiral for support • organelle in the cell where respiration occurs • muscle cells are able to do this to get shorter • hollow cells with companion cells and seive plates • allows transport of substances in and out of cells • ...

Cells & Organelles 2012-10-07

Cells & Organelles crossword puzzle
Across
  1. Has functions in many metabolic processes and is connected to the nuclear envelope (three words)
  2. The thick but durable layer that covers the outside of some kinds of cells (two words)
  3. Packages proteins inside of a cell before they are sent to where they are going (two words)
  4. The hair-like objects that project from the cell body
  5. A small organelle that is composed of RNA and protein and catalyzes protein translation
  6. The brain of a cell
Down
  1. The skeleton of the cell; made of protein
  2. The "power house" of a plant cell
  3. Involved in the synthesis of proteins and is covered in ribosomes (three words)
  4. The brain inside of the brain of the cell
  5. The gel-like substance that all other organelles float in
  6. A small organelle that breaks down certain things in a cell; the "stomach" of the cell
  7. The large sack of water and specific solids in a cell

13 Clues: The brain of a cell • The "power house" of a plant cell • The skeleton of the cell; made of protein • The brain inside of the brain of the cell • The hair-like objects that project from the cell body • The large sack of water and specific solids in a cell • The gel-like substance that all other organelles float in • ...

crossing cells 2013-09-17

crossing cells crossword puzzle
Across
  1. membrane are found in green plants
  2. pores Nuclear pores are large protein complexes that cross the nuclear envelope
  3. An small organelle that is present in the cytoplasm
  4. A microscopic network of protein filaments and tubules in the cytoplasm
  5. a spherical material that forms during interphase
  6. A minute particle consisting of RNA and associated proteins
  7. a jelly like maiterial in the in side the cell membrane
Down
  1. A organelle in the cytoplasm of eukaryotic
  2. A space or vesicle within the cytoplasm of a cell
  3. An organelle found in large numbers in most cells
  4. contols the the cell
  5. A minute cylindrical organelle near the nucleus in animal cells
  6. An fluid- or air-filled cavity or sac, in particular

13 Clues: contols the the cell • membrane are found in green plants • A organelle in the cytoplasm of eukaryotic • A space or vesicle within the cytoplasm of a cell • An organelle found in large numbers in most cells • a spherical material that forms during interphase • An small organelle that is present in the cytoplasm • An fluid- or air-filled cavity or sac, in particular • ...

Cells crossword 2016-05-08

Cells crossword crossword puzzle
Across
  1. A flower contains these in order to make its own energy, simple celled.
  2. Holds and protects the cell, controls movements in and out.
  3. Helps you to see things unable by the naked eye.
  4. Humans contain these in order to complete everyday tasks.
  5. Directs all actions including reproduction.The Brain of the cell.
  6. In a plant cell, stores food, water and waste for the cell.
Down
  1. Gelly surroundings in the cell.
  2. Produces most of the cells energy.
  3. Discovered the cell in 1665 using a microscope.
  4. In a plant cell, captures energy from the sun.
  5. Basic units of all living things including humans.
  6. Gives a plant cell shape.
  7. In every living thing and carries genetic information.

13 Clues: Gives a plant cell shape. • Gelly surroundings in the cell. • Produces most of the cells energy. • In a plant cell, captures energy from the sun. • Discovered the cell in 1665 using a microscope. • Helps you to see things unable by the naked eye. • Basic units of all living things including humans. • In every living thing and carries genetic information. • ...

Cells Crossword 2019-02-05

Cells Crossword crossword puzzle
Across
  1. a component of a cell that performs a specific function
  2. transports material though cytoplasm
  3. structure helps control movement of substance
  4. produces energy breaking down food particles
  5. balloon like space in the cytoplasm
  6. found in plant and animal cells
  7. a whip like tail
Down
  1. a structure in a cell that controls cells activities
  2. where the proteins are stored until needed
  3. tough rigid structure that give plant cells box-like shape
  4. main job is to clean cytoplasm
  5. tiny hairs that work together to move cell
  6. bacteria cells reproduce in this matter

13 Clues: a whip like tail • main job is to clean cytoplasm • found in plant and animal cells • balloon like space in the cytoplasm • transports material though cytoplasm • bacteria cells reproduce in this matter • where the proteins are stored until needed • tiny hairs that work together to move cell • produces energy breaking down food particles • ...

Cells Crossword 2024-05-19

Cells Crossword crossword puzzle
Across
  1. Type of cell that makes its own food
  2. These cells make up your brain
  3. Type of cell that finds it own food
  4. The powerhouse of the cell
  5. Stores the waste of a cell
  6. Creates food from sunlight
Down
  1. The central part that controls the cell
  2. Prepares nutrients for delivery
  3. Delivers oxygen throughout the human body
  4. Creates ribosomes & is inside of another part
  5. Delivers nutrients throughout the cell
  6. Only plant cells have these
  7. Surrounds the cytoplasm

13 Clues: Surrounds the cytoplasm • The powerhouse of the cell • Stores the waste of a cell • Creates food from sunlight • Only plant cells have these • These cells make up your brain • Prepares nutrients for delivery • Type of cell that finds it own food • Type of cell that makes its own food • Delivers nutrients throughout the cell • The central part that controls the cell • ...

word cells 2023-06-01

word cells crossword puzzle
Across
  1. sun
  2. under
  3. eye
  4. outer
  5. mother
  6. foot
  7. between
Down
  1. earth
  2. without
  3. life
  4. three
  5. carry
  6. hear

13 Clues: sun • eye • life • hear • foot • earth • under • three • outer • carry • mother • without • between

Cells/Organelles 2024-09-30

Cells/Organelles crossword puzzle
Across
  1. helps cell move
  2. controls cell activities
  3. makes most energy
  4. creates glucose-plants
  5. membrane regulates what goes in and out cell
  6. makes proteins
  7. basic unit of structure
Down
  1. wall structure and protection-plants
  2. helps cell stick to surfaces
  3. used in sexual reproduction
  4. endoplasmic reticulum process proteins
  5. appartus sorts material
  6. protects internal parts of cell
  7. break down substances
  8. endoplasmic reticulum makes lipids

15 Clues: makes proteins • helps cell move • makes most energy • break down substances • creates glucose-plants • basic unit of structure • controls cell activities • used in sexual reproduction • helps cell stick to surfaces • appartus sorts material • protects internal parts of cell • endoplasmic reticulum makes lipids • endoplasmic reticulum process proteins • ...

Cells Organelles 2023-11-08

Cells Organelles crossword puzzle
Across
  1. Provides rigid support and protects the cell, only present in plants and prokaryotes
  2. Converts food to usable engirt for a cell
  3. break down and recycle macromolecules
  4. Helps to maintain shape of cell, moves cell parts, and helps cell move
  5. Densely packed region in nucleus, creates ribosomes
  6. Modifies, sorts, and packages macromolecules for storage or transport
Down
  1. Assembles proteins and lipids
  2. Convert solar energy to usable energy in plants
  3. stores water and nutrients
  4. store materials and aid in transport
  5. synthesize protein, can be free in cytoplasm or bound to ER
  6. Control center of the cell, contains DNA
  7. regulates material entering and leaving the cell, helps to protect cell

13 Clues: stores water and nutrients • Assembles proteins and lipids • store materials and aid in transport • break down and recycle macromolecules • Control center of the cell, contains DNA • Converts food to usable engirt for a cell • Convert solar energy to usable energy in plants • Densely packed region in nucleus, creates ribosomes • ...

Plant Cells 2023-12-07

Plant Cells crossword puzzle
Across
  1. Made of 2 or more different types of tissues that work together
  2. Gel-like mixture that contains hereditary material
  3. Breaks down food and releases energy
  4. Makes proteins
  5. membrane Protective outer covering of the cell
  6. Directs all cell activities
  7. Wall protects the cell
Down
  1. reticulum Folded membranes that process and move materials
  2. Green organelles where food is made in plant cells
  3. Stores materials
  4. body Sort proteins and package them into vesicles
  5. Helps maintain cell shape
  6. Breaks down food, waste and old cell parts
  7. Found in nucleus and makes ribosomes

14 Clues: Makes proteins • Stores materials • Helps maintain cell shape • Wall protects the cell • Directs all cell activities • Breaks down food and releases energy • Found in nucleus and makes ribosomes • Breaks down food, waste and old cell parts • membrane Protective outer covering of the cell • Green organelles where food is made in plant cells • ...

Cells everywhere!! 2022-10-17

Cells everywhere!! crossword puzzle
Across
  1. Membrane/Regulates what enters and leaves the cell
  2. Reticulum/Responsible for manufacturing, processing, and transporting chemical compounds.
  3. / gives the cell shape, both in plant and animal cells.
  4. organelle contains most of the cell's genetic material.
  5. organelle converts genetic material into protein.
  6. sunlight into energy.
Down
  1. Bodies/Collects and modifies chemical compounds.
  2. of RNA and proteins, inside of the middle of the nucleus.
  3. Wall/Protects the cell and supports it too, only exists in plant cells.
  4. / stores water, salts, carbohydrates, and proteins. Removes waste products.
  5. Membrane/Protects the nucleus.
  6. as the powerplant of the cell.
  7. / stores and delivers nutrients through the cell.
  8. gel-like substance, that holds the other parts in place.

14 Clues: sunlight into energy. • Membrane/Protects the nucleus. • as the powerplant of the cell. • Bodies/Collects and modifies chemical compounds. • / stores and delivers nutrients through the cell. • organelle converts genetic material into protein. • Membrane/Regulates what enters and leaves the cell • / gives the cell shape, both in plant and animal cells. • ...

Cells Nolan 2022-10-26

Cells Nolan crossword puzzle
Across
  1. The semi-permeable lipid bilayer covering of a cell that separates the cytoplasm from the cell’s environment.
  2. A complex of DNA, RNA and proteins in the eukaryotic cell nucleus.
  3. The polysaccharide layer on the external surface of many plant, fungal and bacterial cells.
  4. That region in the eukaryotic cell in which the major portion of the genetic code resides.
  5. An organelle of eukaryotic cells that is the site of respiration, energy production and extra-nuclear genes.
  6. A membrane-bound fluid filled organelle of eukaryote cells that may contain nutrient or waste materials.
  7. An organelle distinguished by a series of stacked membrane sacs that is important in the packaging and transport of macromolecular cell products.
  8. A membrane-bound packet of hydrolytic enzymes in the eukaryotic cell.
Down
  1. The chlorophyll-containing organelle in green plant cells where photosynthesis occurs.
  2. A complex of convoluted membranes in eukaryotic cells responsible for protein and lipid synthesis.
  3. A densely-packed region of nucleic acids and proteins within the eukaryotic cell nucleus visible during interphase.
  4. Everything found inside the eukaryotic cell membrane except the nucleus.
  5. Ribosomes are packets of RNA and protein that are the site of protein synthesis in both prokaryotes and eukaryotes.

13 Clues: A complex of DNA, RNA and proteins in the eukaryotic cell nucleus. • A membrane-bound packet of hydrolytic enzymes in the eukaryotic cell. • Everything found inside the eukaryotic cell membrane except the nucleus. • The chlorophyll-containing organelle in green plant cells where photosynthesis occurs. • ...

Sperm Cells 2022-08-10

Sperm Cells crossword puzzle
Across
  1. type of category sperm cells belong to
  2. involved in formation of sperm aster
  3. the structure used in motion of sperm cells
  4. the origin and development of sperm cells
  5. cap covering the head of the cell
  6. contained in the mid piece for swimming
  7. where sperm is produced in the body
  8. the signals that aid in sperm navigation
Down
  1. 23 pieces of genetic material carried
  2. the main purpose of sperm cells
  3. the first stage of spermatogenesis
  4. most important part of the sperm cell head
  5. a low concentration of sperm cell

13 Clues: the main purpose of sperm cells • a low concentration of sperm cell • cap covering the head of the cell • the first stage of spermatogenesis • where sperm is produced in the body • involved in formation of sperm aster • 23 pieces of genetic material carried • type of category sperm cells belong to • contained in the mid piece for swimming • ...

Cells & Organelles 2025-08-29

Cells & Organelles crossword puzzle
Across
  1. the outer layer of a cell that controls what goes in and out
  2. the brain of the cell, controls what the cell is/does
  3. where sunlight, water, and carbon dioxide are converted into food
  4. the rigid layer that plants cells have that gives them structure and protection
  5. fluid around the organelles
  6. type of cell that a rat would have
  7. the large organelle that plant cells have that stores water and nutrients
  8. genetic material that contains the instructions for everything the cell does
Down
  1. the small structures inside of cells that have certain jobs
  2. the smallest unit of living things that show all of the characteristics of life
  3. where food is converted into usable energy
  4. a single living thing
  5. type of cell that a tree would have

13 Clues: a single living thing • fluid around the organelles • type of cell that a rat would have • type of cell that a tree would have • where food is converted into usable energy • the brain of the cell, controls what the cell is/does • the small structures inside of cells that have certain jobs • the outer layer of a cell that controls what goes in and out • ...

sciences 2021-01-29

sciences crossword puzzle
Across
  1. has ribosomes on its surface and makes proteins to export.
  2. apparatus stacks of flattened sacs.
  3. They break down excess or worn-out cell parts
  4. is a biological membrane that separates the interior of all cells
  5. are organisms whose cells have a nucleus enclosed within a nuclear envelope
  6. is a structural layer surrounding some types of cells
  7. is a large vacuole found inside of plant cells
  8. is a cellular organism that lacks an envelope-enclosed nucleus.
Down
  1. site of protein synthesis.
  2. contain the green pigment chlorophyll
  3. Lacks ribosomes and makes lipids and proteins used in the cells.
  4. active cells like muscles have more ____
  5. any member of the most important class of pigments involved in photosynthesis
  6. are the basic unit of structure in an organiism.
  7. controls the normal activities of the cell.

15 Clues: site of protein synthesis. • apparatus stacks of flattened sacs. • contain the green pigment chlorophyll • active cells like muscles have more ____ • controls the normal activities of the cell. • They break down excess or worn-out cell parts • is a large vacuole found inside of plant cells • are the basic unit of structure in an organiism. • ...

Final exam crossword puzzle 2023-12-08

Final exam crossword puzzle crossword puzzle
Across
  1. a molecule that carries energy within cells.
  2. membrane what are cells surrounded by?
  3. property of molecules that do not mix with water.
  4. group the group that is being tested is called?
  5. the amount of energy required to turn liquid into gas
  6. what is the organelle that is found only in animal cells
  7. what are cells that have DNA enclosed in a nucleus called?
  8. the attraction between molecules of the same substance.
Down
  1. what are cells that do not have a nucleus called?
  2. when a person's body gets cold it's an example of?
  3. a chemical compound with the chemical formula CO2
  4. a selective barrier
  5. is a molecule that carries energy within with?
  6. a__is a group of cells that perform a particular function
  7. what are living things made out of?

15 Clues: a selective barrier • what are living things made out of? • membrane what are cells surrounded by? • a molecule that carries energy within cells. • is a molecule that carries energy within with? • what are cells that do not have a nucleus called? • a chemical compound with the chemical formula CO2 • property of molecules that do not mix with water. • ...

Genetics and Heredity 2024-03-12

Genetics and Heredity crossword puzzle
Across
  1. genetic information
  2. stem cell changes
  3. heredity or given from parent to child
  4. copying rna
  5. nucleic acid found in nucleus
  6. different alleles
  7. changes
  8. proteins are produced
Down
  1. child or product of two
  2. organism's reproductive cells.
  3. observable characteristics
  4. a variant of the sequence
  5. more powerful
  6. squares
  7. cell division
  8. two identical alleles
  9. chromosomes pairs
  10. not dominant
  11. results in two daughter cells
  12. possible combinations
  13. synthesis process In cells

21 Clues: squares • changes • copying rna • not dominant • more powerful • cell division • stem cell changes • chromosomes pairs • different alleles • genetic information • two identical alleles • possible combinations • proteins are produced • child or product of two • a variant of the sequence • observable characteristics • nucleic acid found in nucleus • results in two daughter cells • ...

Cancer Cells 2018-09-01

Cancer Cells crossword puzzle
Across
  1. Which system can cancer cells hide from?
  2. Most malignant tumours that have lost what?
  3. On a global scale, what organ is cancer cells commonly found among men?
  4. Cancer cells are what type of cells?
  5. In comparison to normal cells, cancer cells need more of what?
  6. On a global scale, what organ is cancer cells commonly found among women?
Down
  1. Which cancer cell originates in bone marrow?
  2. What allows cancer cells to spread from one area to another?
  3. What cell dividing process do cancer cells undergo?
  4. What is one method used by doctors to kill cancer cells?
  5. The word 'cancer' relates to which Greek word's meaning?
  6. What does too many cancer cells suppressed in a specific area create?

12 Clues: Cancer cells are what type of cells? • Which system can cancer cells hide from? • Most malignant tumours that have lost what? • Which cancer cell originates in bone marrow? • What cell dividing process do cancer cells undergo? • What is one method used by doctors to kill cancer cells? • The word 'cancer' relates to which Greek word's meaning? • ...

Chances Crossword puzzle 2022-10-04

Chances Crossword puzzle crossword puzzle
Across
  1. brain of cell
  2. a body's internal healthy state of balance
  3. cells with no nucleus
  4. captures sunlight to make food
  5. semi-permeable skin of all cells
  6. cells are made of many cells
Down
  1. jelly-like fluid
  2. organisms are made of only one cell
  3. makes energy
  4. stores food, water, and waste
  5. cells with a nucleus
  6. hard outside shell of many cells
  7. passage way to transport materials

13 Clues: makes energy • brain of cell • jelly-like fluid • cells with a nucleus • cells with no nucleus • cells are made of many cells • stores food, water, and waste • captures sunlight to make food • hard outside shell of many cells • semi-permeable skin of all cells • passage way to transport materials • organisms are made of only one cell • a body's internal healthy state of balance

Cell Detective Challenge Puzzle 2024-01-03

Cell Detective Challenge Puzzle crossword puzzle
Across
  1. The diverse shapes and sizes of cells are a testament to their __________ functions within an organism.
  2. The process where living things create new life.
  3. Green factories responsible for photosynthesis in plant cells.
  4. The rigid outer layer of plant cells.
  5. A unique code of existence for living things.
  6. The command center of a cell.
Down
  1. Cells come in various shapes and __________.
  2. Green Power generators producing energy within cells.
  3. This type of cell lacks a rigid cell wall.
  4. Tiny machines within cells that perform specific tasks.
  5. This type of cell is responsible for transmitting electrical signals.
  6. The dynamic characteristic of living things.
  7. Living things can __________, reproduce, and respond to their surroundings.
  8. The basic units of life.

14 Clues: The basic units of life. • The command center of a cell. • The rigid outer layer of plant cells. • This type of cell lacks a rigid cell wall. • Cells come in various shapes and __________. • The dynamic characteristic of living things. • A unique code of existence for living things. • The process where living things create new life. • ...

Unit 2 Cell Project Replacement Grade 2022-10-12

Unit 2 Cell Project Replacement Grade crossword puzzle
Across
  1. Spread of disease from one organ to another
  2. Two identical chromatids
  3. Amount of solute dissolved in solvent
  4. Specialized structures within the cell that work together to help the cell function
  5. Small, simple cells with no nucleus and no membrane bound organelles
  6. Cancer causing agents
  7. Ends of the DNA molecule
  8. Cells that can become differentiated into one or more types of specialized cells
  9. Uncontrolled cell division
Down
  1. When a stem cell changes into a specialized one
  2. Long thread of DNA and proteins that contain many genes
  3. Uniform mixture of two or more substances
  4. Does the dissolving
  5. What gets dissolved
  6. The need of an organism to maintain stable internal conditions
  7. Large, complex cells with a nucleus and specialized, membrane-bound organelles
  8. Where sister chromatids are attached
  9. Cell division
  10. The life cycle of a cell. Cells grow, make proteins, copy DNA, and divide

19 Clues: Cell division • Does the dissolving • What gets dissolved • Cancer causing agents • Two identical chromatids • Ends of the DNA molecule • Uncontrolled cell division • Where sister chromatids are attached • Amount of solute dissolved in solvent • Uniform mixture of two or more substances • Spread of disease from one organ to another • When a stem cell changes into a specialized one • ...

Cell Organelle Crossword 2025-10-07

Cell Organelle Crossword crossword puzzle
Across
  1. Simple cell with no nucleus.
  2. Cell with a nucleus and organelles.
  3. Makes energy for the cell.
  4. Cell membrane lets some things in and blocks others.
  5. Controls the cell and holds DNA.
  6. Moves materials around the cell.
  7. Tiny hairs that help cells move or sense things.
  8. A living thing made of one cell.
Down
  1. Breaks down waste and old cell parts.
  2. Stores water, food, or waste in the cell.
  3. A living thing made of many cells.
  4. Jelly-like fluid inside the cell.
  5. Movement of substances from high to low concentration.
  6. Packs and ships materials in the cell.
  7. Outer layer that protects the cell and controls what goes in and out.
  8. Makes food for plant cells using sunlight.
  9. Movement of water through a membrane.
  10. Stiff outer layer in plant cells for support.
  11. Idea that all living things are made of cells.

19 Clues: Makes energy for the cell. • Simple cell with no nucleus. • Controls the cell and holds DNA. • Moves materials around the cell. • A living thing made of one cell. • Jelly-like fluid inside the cell. • A living thing made of many cells. • Cell with a nucleus and organelles. • Breaks down waste and old cell parts. • Movement of water through a membrane. • ...

Cell Theory 2023-09-01

Cell Theory crossword puzzle
Across
  1. primitive cells; do not contain a nucleus
  2. smallest structural and functional unit of an
  3. complex cells, contains a nucleus and membranebound organelles
  4. perceiving and responding to changes in the
  5. concluded all animals are made from cells
  6. keeps conditions in the organism within tolerable limits (balance)
Down
  1. comprised of three parts; all living things are made of cells, cells are the basic unit of life, all cells come from preexisting cells
  2. chemical reactions inside the cell
  3. determined cells come from preexisting cells
  4. improved the microscope, first person to view live
  5. concluded all plants are made from cells
  6. gave us the term cell, observed the bark of a cork

12 Clues: chemical reactions inside the cell • concluded all plants are made from cells • primitive cells; do not contain a nucleus • concluded all animals are made from cells • perceiving and responding to changes in the • determined cells come from preexisting cells • smallest structural and functional unit of an • improved the microscope, first person to view live • ...

Differences Between Animal and Plant Cells Puzzle 2014-11-10

Differences Between Animal and Plant Cells Puzzle crossword puzzle
Across
  1. Only animal cells have them, barrel shaped
  2. The plant cell has two unlike the animal cell, processes and transports materials out of cell
  3. Both cells have them however plant cells' are much larger, stores food and water
  4. Only plant cells have them, create food out of light energy
  5. Both cells have one, keep cytoplasm inside
  6. Both cells have one, fluid that surrounds the organelles
Down
  1. Only plant cells have this, it provides strength and is the outermost layer
  2. Both cells have them surrounding the Nucleus, packs up proteins
  3. Both cells contain one (mostly in the center) contains the cell's DNA
  4. The animal cells' is more oval shaped than the plants, breaks down food molecules to release energy
  5. Both cells have them, abundant and tiny, create proteins
  6. Only in animal cells, destroy unneeded things

12 Clues: Only animal cells have them, barrel shaped • Both cells have one, keep cytoplasm inside • Only in animal cells, destroy unneeded things • Both cells have them, abundant and tiny, create proteins • Both cells have one, fluid that surrounds the organelles • Only plant cells have them, create food out of light energy • ...

lymphatic system 2023-10-27

lymphatic system crossword puzzle
Across
  1. - a lymphatic tissue where B and T cells carry out immune responses
  2. - White blood cells responsible for immune response
  3. - organ primarily responsible for the production and maturation of immune cells
  4. - tiny vessels in the tissues of most organs which absorb intestinal fluid and transport lymphatic fluid(lymph) to afferent lymphatic vessels
  5. - a large phagocytic cell that is found in a stationary form in the tissues or as a mobile white blood cell, especially at sites of infection.
  6. - create antibodies
  7. - it is usually s clear fluid that circulates in the lymphatic vessels, bathes the cells of the body, and consists of white blood cells and a liquid portion resembling blood plasma.
  8. - Protein-rich fluid that leaks from blood vessels into surrounding tissues
  9. - small organ inside the ribcage just above the stomach
  10. - Specialized lymphatic vessels found in the small intestine
  11. - Tiny, finger-like projections in the small intestine that absorb fats marrow: part of spongy bone, that produces blood cells (hematopoiesis)
Down
  1. - the condition in which an excessive amount of Interstitial fluid accumulates in the tissue spaces.
  2. - are small lumps of tissue that contain white blood cells, that fight against infection.
  3. - two round fleshy masses in the back of your throat (pharynx)
  4. - part of the lymphatic vessel which ensures a one-way flow of lymph.
  5. - thin walled tubes which are structured like blood vessels which carry lymph to lymphatic ducts
  6. - produced by lymph nodes that contains white blood cells
  7. - is the cancer of lymph tissue in lymph nodes
  8. - combat intracellular pathogens

19 Clues: - create antibodies • - combat intracellular pathogens • - is the cancer of lymph tissue in lymph nodes • - White blood cells responsible for immune response • - small organ inside the ribcage just above the stomach • - produced by lymph nodes that contains white blood cells • - Specialized lymphatic vessels found in the small intestine • ...

Science/ biology review 2025-10-14

Science/ biology review crossword puzzle
Across
  1. What is the minimum number of cells a living things must have?
  2. This person solves real world problems
  3. All life must be be able to ___________. This means they can create a new generation of life and pass on their genes.
  4. The purpose of your cell is to build ___________, which help build your bones and muscle, change hair and eye color, and fight disease
  5. Prokaryotic cells are small and _______________
  6. This is an example of a prokaryotic life form that reproduces asexually
  7. A reasonable prediction. You do this before the experiment
  8. This type of cell division occurs during asexual reproduction. During it, one parent cell grows, copies its genes and splits into two identical offspring cells
  9. A scientist's job is to answer ___________
  10. This type of cell is big and complex
Down
  1. ______________ are the part of your DNA that tells the cell what to do. The blueprint of life
  2. This part of the cell contains your genes
  3. They have cells, BUT they cannot reproduce or make energy on their own. They must hijack healthy cells in order to reproduce their genes
  4. All life is made of _____________
  5. Prokaryotic cells have a flagella in order to move. What's a flagella?
  6. Plants don't have bones. Each plant cell has a cell _______ to help them stand up
  7. There are so many different cells because they all have different ________
  8. The endoplasmic reticulum is the transport center of the cell. What is the abbreviation for endoplasmic reticulum. (two letters)
  9. In this type of reproduction, one parent splits into two identical offspring

19 Clues: All life is made of _____________ • This type of cell is big and complex • This person solves real world problems • This part of the cell contains your genes • A scientist's job is to answer ___________ • Prokaryotic cells are small and _______________ • A reasonable prediction. You do this before the experiment • ...

Cells Science Study Guide Menu +1 2018-10-28

Cells Science Study Guide Menu +1 crossword puzzle
Across
  1. Concluded that all animals are made of cells.
  2. Studied bacteria in teeth plack and pond scum.
  3. Absorbs sunlight to produce sugar (glucose); photosynthesis happens here.
  4. Surrounds, supports, and suspends organelles throughout the cell.
  5. Created the term "cells" after looking at a cork slice.
  6. The powerhouse of the cell that makes energy usable.
  7. The control center, or "brain" of the cell; contains DNA.
  8. Controls what substances enter and exit the cell.
Down
  1. Concluded that all plants are made of cells.
  2. The temporary storage area that is large in plant cells and small in animal cells.
  3. The delivery system for the cell.
  4. Produces proteins by hooking amino acids together.
  5. Discovered that all cells come/came from previously living cells.
  6. Protective layer that gives a shape to plant cells and provides it with a rigid structure and support.

14 Clues: The delivery system for the cell. • Concluded that all plants are made of cells. • Concluded that all animals are made of cells. • Studied bacteria in teeth plack and pond scum. • Controls what substances enter and exit the cell. • Produces proteins by hooking amino acids together. • The powerhouse of the cell that makes energy usable. • ...

Cells Science Study Guide Menu +1 2018-10-26

Cells Science Study Guide Menu +1 crossword puzzle
Across
  1. Produces proteins by hooking amino acids together.
  2. Absorbs sunlight to produce sugar (glucose); photosynthesis happens here.
  3. Concluded that all plants are made of cells.
  4. The delivery system for the cell.
  5. Studied bacteria in teeth plack and pond scum.
  6. Discovered that all cells come/came from previously living cells.
Down
  1. Surrounds, supports, and suspends organelles.
  2. Controls what substances enter and leave the cell.
  3. The temporary storage area that is large in plant cells and small in animal cells.
  4. The control center, or "brain" of the cell; contains DNA.
  5. Created the term "cells" after looking at a cork slice.
  6. The powerhouse of the cell that makes energy usable.
  7. Concluded that all animals are made of cells.
  8. Protective layer that gives a shape to plant cells and provides it with a rigid structure and support.

14 Clues: The delivery system for the cell. • Concluded that all plants are made of cells. • Surrounds, supports, and suspends organelles. • Concluded that all animals are made of cells. • Studied bacteria in teeth plack and pond scum. • Controls what substances enter and leave the cell. • Produces proteins by hooking amino acids together. • ...

Bacteria and fungal cells 2023-10-11

Bacteria and fungal cells crossword puzzle
Across
  1. - fungi, plants and animal cells have this. Releases energy.
  2. - bacteria, fungi and plant cells have this.
  3. - small ring of DNA in bacteria
  4. - bacteria, fungi, plants and animal cells have this. Chemical reactions happen
  5. - variable kept same in experiment
  6. - variable changed in experiment
  7. - variable measured in experiment
Down
  1. - cells that do not have a nucleus
  2. - part of the cell that contains DNA
  3. - bacteria, fungi, plants and animal cells have this.
  4. - cells that have a nucleus
  5. - where photosynthesis happens in plants.
  6. - bacteria, fungi, plants and animal cells have this. Makes proteins

13 Clues: - cells that have a nucleus • - small ring of DNA in bacteria • - variable changed in experiment • - variable measured in experiment • - cells that do not have a nucleus • - variable kept same in experiment • - part of the cell that contains DNA • - where photosynthesis happens in plants. • - bacteria, fungi and plant cells have this. • ...

Final exam crossword puzzle 2023-12-08

Final exam crossword puzzle crossword puzzle
Across
  1. a molecule that carries energy within cells.
  2. membrane what are cells surrounded by?
  3. property of molecules that do not mix with water.
  4. group the group that is being tested is called?
  5. the amount of energy required to turn liquid into gas
  6. what is the organelle that is found only in animal cells
  7. what are cells that have DNA enclosed in a nucleus called?
  8. the attraction between molecules of the same substance.
Down
  1. what are cells that do not have a nucleus called?
  2. when a person's body gets cold it's an example of?
  3. a chemical compound with the chemical formula CO2
  4. a selective barrier
  5. is a molecule that carries energy within with?
  6. a__is a group of cells that perform a particular function
  7. what are living things made out of?

15 Clues: a selective barrier • what are living things made out of? • membrane what are cells surrounded by? • a molecule that carries energy within cells. • is a molecule that carries energy within with? • what are cells that do not have a nucleus called? • a chemical compound with the chemical formula CO2 • property of molecules that do not mix with water. • ...

Final exam crossword puzzle 2023-12-08

Final exam crossword puzzle crossword puzzle
Across
  1. a molecule that carries energy within cells.
  2. membrane what are cells surrounded by?
  3. property of molecules that do not mix with water.
  4. group the group that is being tested is called?
  5. the amount of energy required to turn liquid into gas
  6. what is the organelle that is found only in animal cells
  7. what are cells that have DNA enclosed in a nucleus called?
  8. the attraction between molecules of the same substance.
Down
  1. what are cells that do not have a nucleus called?
  2. when a person's body gets cold it's an example of?
  3. a chemical compound with the chemical formula CO2
  4. a selective barrier
  5. is a molecule that carries energy within with?
  6. a__is a group of cells that perform a particular function
  7. what are living things made out of?

15 Clues: a selective barrier • what are living things made out of? • membrane what are cells surrounded by? • a molecule that carries energy within cells. • is a molecule that carries energy within with? • what are cells that do not have a nucleus called? • a chemical compound with the chemical formula CO2 • property of molecules that do not mix with water. • ...

Immune & Respiratory Crossword 2013-02-22

Immune & Respiratory Crossword crossword puzzle
Across
  1. A special protein that helps fight infection
  2. Body's resistance to disease-carrying agents
  3. A thick secretion
  4. cell Cells that destroy pathogens
  5. system This system provides body cells with oxygen
  6. Structure on the left side of your abdomen that filters foreign matter from the blood and nymph
  7. Microscopic air sacs
Down
  1. The throat
  2. Two tubes through which air moves to the lungs
  3. Small tubes that go to the alveoli
  4. a flap that covers the entrance to the throat
  5. gland Structure that causes white blood cells to become t cells
  6. cell Cells that produce antibodies
  7. membrane A type of tissue that lines body cavities
  8. The tube that moves air
  9. system This protects the body from pathogens
  10. Hair-like structures that remove dust and other particles from the air
  11. node Structure that filters and destroys pathogens
  12. Main organ of the respiratory system

19 Clues: The throat • A thick secretion • Microscopic air sacs • The tube that moves air • cell Cells that destroy pathogens • Small tubes that go to the alveoli • cell Cells that produce antibodies • Main organ of the respiratory system • A special protein that helps fight infection • Body's resistance to disease-carrying agents • system This protects the body from pathogens • ...

Cancer 2014-08-29

Cancer crossword puzzle
Across
  1. destructive to cells
  2. extremely toxic or pathogenic
  3. given in smaller amounts and more frequently
  4. the science of dealing with cancer
  5. treatment using radiation
  6. a new growth, either a begnign or malignant tumor
  7. capable of invading surrounding tissues and metatasizing to distant organs
  8. in cancer pathology, a classification of the rate of growth of cancer cells
Down
  1. cancer-producing agent
  2. denoting the nonmalignant character of a neoplasm or illness
  3. a malignant and invasive epithelial tumor
  4. spread of disease from one part of the body to another
  5. extremely toxic or pathogenic
  6. treatment using chemical agents
  7. cancer arising from teh cells lining the pleura or peritoneum
  8. use of light-sensitive drug with a laser beam to destroy cells
  9. a cancer arising from glandular epithelial cells
  10. to increase in number through reproduction
  11. a malignant tumor originating in connective tissue
  12. process of determination of the extent of the distribution of a neoplasm

20 Clues: destructive to cells • cancer-producing agent • treatment using radiation • extremely toxic or pathogenic • extremely toxic or pathogenic • treatment using chemical agents • the science of dealing with cancer • a malignant and invasive epithelial tumor • to increase in number through reproduction • given in smaller amounts and more frequently • ...

Unit 9.Meiosis 2020-03-03

Unit 9.Meiosis crossword puzzle
Across
  1. (Stage 4)Spindle Fibers pull on the chromosomes
  2. Cells join together during sexual reproduction to make a zygote
  3. (Stage 6)Chromosomes reorganize, Spindles start to form between centromeres
  4. (Stage 9)Two Diplod cells divide into 4 haploid cells
  5. Part of both Stage 5 and 9
  6. Two parents unite to form a new organism
  7. Homologus Chromosomes join together
  8. (Stage 5)Chromosomes at poles, and cytokineses occurs
  9. two complete sets of chromosomes
  10. (Stage 2)Dna Coils Itself,Crossing over occurs
  11. (Stage 7)Spindles formed again and attach to centromeres
Down
  1. (Stage 8)Spindles pull sister chromatid apart
  2. Any cell of a living organism other then the reproductive cells
  3. (Stage 3)Spindle Fibers attach to the centromere
  4. a diplod from two haploid gametes; fertilized ovum
  5. Father and Mother Match
  6. (Stage 1)Dna in Chromatin Form,Dna Replicates
  7. Creates 4 Haploid gamete cells from a diploid Cell
  8. single set of chromosomes

19 Clues: Father and Mother Match • single set of chromosomes • Part of both Stage 5 and 9 • two complete sets of chromosomes • Homologus Chromosomes join together • Two parents unite to form a new organism • (Stage 8)Spindles pull sister chromatid apart • (Stage 1)Dna in Chromatin Form,Dna Replicates • (Stage 2)Dna Coils Itself,Crossing over occurs • ...

Skeletal system 2020-10-05

Skeletal system crossword puzzle
Across
  1. huge cells made up of so many monocytes(wbc)
  2. Thyroid gland-promotes osteoblasts activity and the synthesis of bone matrix
  3. stem cells-unspecialized
  4. too much calcium in the blood
  5. pituitary gland-controls bone growth and increases calcium retention
  6. abnormally low levels of calcium
  7. mature bone cells-main cells
  8. kidneys-stimulates the absorption of calcium de phosphate form the digestive track
  9. bone shaft or body
  10. line the medullary cavity
Down
  1. thin layer of hyaline cartilage covering epiphyses
  2. parathyroid gland-stimulates osteoclasts proliferation and activity
  3. girls-ovaries boys-testes responsable for growth spurt that occurs during adolescence
  4. composed of outer fibrous layer
  5. bone building cells-extracelluar matrix
  6. hollow cylindrical space within diaphysis
  7. thyroid gland-inhibits osteoclasts activity and stimulates calcium uptake by the bones
  8. proximal and distal end of the bone
  9. growing bone,contains growth plate

19 Clues: bone shaft or body • stem cells-unspecialized • line the medullary cavity • mature bone cells-main cells • too much calcium in the blood • composed of outer fibrous layer • abnormally low levels of calcium • growing bone,contains growth plate • proximal and distal end of the bone • bone building cells-extracelluar matrix • hollow cylindrical space within diaphysis • ...

Skin crossword 2021-10-07

Skin crossword crossword puzzle
Across
  1. dark brown or balck pigment produced by melanocytes
  2. lines closed internal body cavities
  3. thin pliable sheetlike type of extracellular matrix
  4. whitsh, flexible connector tissue
  5. covering or coating
  6. specialized cells involved in detection and destruction of bacteria
  7. most inner lining of some organs and body cavities
  8. tough, strong tissue
  9. resident cell of cartilage
  10. rigid tissue that constitutes part of the skeleton
Down
  1. layer of connective tissue that lines joint, tendon sheaths, and bursae cavities
  2. type of cartilage present in pinnae (auricles) of ear
  3. glass like translucent cartilage
  4. describes cells producing protein called keratin
  5. most common cells in connective tissue
  6. composed of cells that produce movement
  7. group of cells that have similar structures that function together as a unit
  8. longest living bone
  9. chief structural unit of compact (cortical) bone

19 Clues: covering or coating • longest living bone • tough, strong tissue • resident cell of cartilage • glass like translucent cartilage • whitsh, flexible connector tissue • lines closed internal body cavities • most common cells in connective tissue • composed of cells that produce movement • describes cells producing protein called keratin • ...

CT Terminology 2024-01-29

CT Terminology crossword puzzle
Across
  1. term for red blood cell
  2. name of cells within ACT
  3. name of cells within CCT
  4. CT which provides gas transport, immune system function, and wound clotting
  5. specific macromolecule that all fibers of CT are made of
  6. CT which is highly vascularized; the 'feeding' tissue
  7. depression within CT where chondrocytes are found
  8. name of cells within RCT
  9. connects bone to muscle
  10. CT which stores energy and provides thermal insulation
  11. connects bone to bone
Down
  1. term for white blood cell
  2. stain of CT
  3. major component of CT, consisting of ground substance and fibers
  4. CT which supports lymphatic organs
  5. CT which is rigid and flexible for support, structure, and friction reduction in joints
  6. CT which provides rigid support, structure, movement, and mineral storage
  7. name of cells within Bone CT
  8. cell surface modifications of bone cells which allows for nutrient diffusion

19 Clues: stain of CT • connects bone to bone • term for red blood cell • connects bone to muscle • name of cells within ACT • name of cells within CCT • name of cells within RCT • term for white blood cell • name of cells within Bone CT • CT which supports lymphatic organs • depression within CT where chondrocytes are found • CT which is highly vascularized; the 'feeding' tissue • ...

Cell Vocab Review 2024-02-23

Cell Vocab Review crossword puzzle
Across
  1. The pressure exerted on the wall of a cell due to the amount of water in the vacuole.
  2. Cell membranes have a bilayer of this special kind of molecule
  3. jelly-like substance that fills the empty areas within the cell, holds everything in place
  4. have chlorophyll
  5. only bacteria cells have these
  6. these specialized cells form a network to send messages quickly
  7. is selectively permeable
  8. store water. Especially large in plant cells
  9. these specialized cells contain a lot of mitochondria
Down
  1. powerhouse of the cell, makes ATP
  2. these specialized cells transport oxygen in the body
  3. structures within a cell that each have a specific function
  4. attracted to water molecules
  5. small fibers that help the cell keep its shape
  6. takes care of waste and toxins in the cell
  7. packages substances for transport (also called apparatus)
  8. make proteins
  9. controls all functions of the cell
  10. repels water water molecules

19 Clues: make proteins • have chlorophyll • is selectively permeable • attracted to water molecules • repels water water molecules • only bacteria cells have these • powerhouse of the cell, makes ATP • controls all functions of the cell • takes care of waste and toxins in the cell • store water. Especially large in plant cells • small fibers that help the cell keep its shape • ...

Endocrine System Hormones 2022-03-21

Endocrine System Hormones crossword puzzle
Across
  1. raises blood pressure
  2. follicle stimulating hormone
  3. from posterior pituitary gland
  4. TSH
  5. target cells are bones
  6. antagonist is cortisol
  7. body hair growth
  8. PRL
  9. target cells are ovaries/gonads
  10. controls glucose metabolism
  11. permissive is epinephrine
Down
  1. antagonist is calcitonin
  2. antagonist is glucagon
  3. grows bones
  4. from adrenal cortex
  5. from pineal gland
  6. permissive is estrogen
  7. raises heart rate
  8. thickens endometrium
  9. T4
  10. target cells are WBC
  11. breaks down glycogen

22 Clues: T4 • TSH • PRL • grows bones • body hair growth • from pineal gland • raises heart rate • from adrenal cortex • thickens endometrium • target cells are WBC • breaks down glycogen • raises blood pressure • antagonist is glucagon • target cells are bones • permissive is estrogen • antagonist is cortisol • antagonist is calcitonin • permissive is epinephrine • controls glucose metabolism • ...

Chapter 8 Crossword Puzzle 2021-03-31

Chapter 8 Crossword Puzzle crossword puzzle
Across
  1. the process by which lymphocyte progenitors in the thymus and bone marrow differentiate into mature lymphocytes
  2. process because of which each B cell can express an Ig heavy chain from only one of the two inherited parental alleles
  3. enzymes that remove nucleotides from V, D, and J gene segments at the sites of recombination
  4. lymphoid-specific enzyme that is essential for the somatic recombination of V and J, or of V, D, and J, gene segments
  5. receptor responsible for greatest proliferation of developing lymphocytes
  6. selection facilitating the survival of potentially useful lymphocytes (no need to write the word ‘selection’)
Down
  1. tolerance that is developed in the generative lymphoid organs (no need to write the word ‘tolerance’)
  2. hematopoietic stem cells mature into these cells and then these cells give rise to B cells, T cells, and innate lymphoid cells
  3. name of the process by which developing T or B cells are eliminated if they bind with high affinity to self-antigens.
  4. transcription factor for T cell maturation (no need to include hyphen)
  5. t cells that are the least developed progenitors in the thymus
  6. last name of the scientist who elucidated the mechanism for B- and T-cell receptor diversity
  7. organ responsible for B-1 cells in a fetus
  8. events that preserve cells that have produced functional antigen receptor proteins and eliminate potentially dangerous cells (no need to include the word ‘events’)
  9. gene segment that only occurs in the Ig heavy-chain and TCR β-chain loci

15 Clues: organ responsible for B-1 cells in a fetus • t cells that are the least developed progenitors in the thymus • transcription factor for T cell maturation (no need to include hyphen) • gene segment that only occurs in the Ig heavy-chain and TCR β-chain loci • receptor responsible for greatest proliferation of developing lymphocytes • ...

Cellular Process Review 2025-09-25

Cellular Process Review crossword puzzle
Across
  1. contains a complete set of chromosomes, one chromosome from each parent.
  2. a thread-like structure made of DNA.
  3. the process of plants converting the sun’s energy to make food for themselves.
  4. sugar/glucose
  5. Movement of molecules from an area of high concentration to an area of low concentration.
  6. a process of cell division that results in four daughter cells, known as gametes.
  7. exactly alike.
  8. contains a single set of unpaired chromosomes.
Down
  1. Carbon Dioxide
  2. diffusion of water from an area of high water concentration to an area of low water concentration.
  3. process of cell division that results in two daughter cells that are genetically identical to the parent cell.
  4. haploid sperm or egg cells, also known as reproductive cells.
  5. process where the sperm and egg cells combine to form a diploid cell, known as a zygote.
  6. cells, cells that result after a single cell undergoes cell division.
  7. Oxygen
  8. Respiration, The process of converting sugar to energy in the mitochondria.

16 Clues: Oxygen • sugar/glucose • Carbon Dioxide • exactly alike. • a thread-like structure made of DNA. • contains a single set of unpaired chromosomes. • haploid sperm or egg cells, also known as reproductive cells. • cells, cells that result after a single cell undergoes cell division. • contains a complete set of chromosomes, one chromosome from each parent. • ...

Characteristics of Life / Life Functions 2021-10-19

Characteristics of Life / Life Functions crossword puzzle
Across
  1. Forming of offspring similar to the parent
  2. Formed during reproduction; Similar to the parent
  3. Moving molecules into and out of cells
  4. How the organism gets food
  5. Individuals that study living things
  6. when an organism replaces damaged or missing cells
  7. The elimination of chemical waste from cells or an entire organism
  8. Combination of all chemical reactions that happen in an organism
Down
  1. Building molecules within cells
  2. The ability to respond or adapt to changes in the environment
  3. How organisms change food into usable energy
  4. Living things
  5. When organisms make new cells from old cells in order to get bigger
  6. The study of living things
  7. Maintaining equilibrium or stability

15 Clues: Living things • The study of living things • How the organism gets food • Building molecules within cells • Maintaining equilibrium or stability • Individuals that study living things • Moving molecules into and out of cells • Forming of offspring similar to the parent • How organisms change food into usable energy • Formed during reproduction; Similar to the parent • ...

Rose  2017-02-23

Rose crossword puzzle
Across
  1. cells produced by thymus,actively participates in immune response
  2. immunity Immunity that occurs naturally
  3. neutralize pathogens
  4. organ responsible for the production and removal of blood cells
  5. immunity immunity that develops after exposure to a suitable agent
  6. fluid fluid that surrounds tissue cells
  7. form of small leukocyte
Down
  1. two small masses of lymphoid tissue in the throat
  2. duct largest lymphatic vessel
  3. acquired immunity immunization by the injection of antibodies
  4. stimulate an individual's immune system to develop adaptive immunity to a pathogen.
  5. white blood cell in connective tissue
  6. cells produces antibodies
  7. produces T cells for the immune system
  8. vessel network of thin tubes that carry lymph and white blood cells

15 Clues: neutralize pathogens • form of small leukocyte • cells produces antibodies • duct largest lymphatic vessel • white blood cell in connective tissue • produces T cells for the immune system • immunity Immunity that occurs naturally • fluid fluid that surrounds tissue cells • two small masses of lymphoid tissue in the throat • ...

Cell Cycle Vocab 2022-11-07

Cell Cycle Vocab crossword puzzle
Across
  1. chromsomes move away
  2. asexual reproduction in which a new organism is formed
  3. cancer that spreads
  4. cell death in which series of molecular steps in a cell
  5. cells that end of cell divison mitosis 2 diploid cell and meiosis 4 haploid cell
  6. naturally occuring substance that promote growth
  7. process by which unspecified cells acquire specific function
  8. a single cell splits in half creating two cells
Down
  1. reproduction from two parents
  2. body cell
  3. replacing damaged or missing cells
  4. abnormal growth tissue
  5. Only one parent organism
  6. bodys raw materials cells from which all other cell specialized function
  7. cells skip check points and divide uncontrollably

15 Clues: body cell • cancer that spreads • chromsomes move away • abnormal growth tissue • Only one parent organism • reproduction from two parents • replacing damaged or missing cells • a single cell splits in half creating two cells • naturally occuring substance that promote growth • cells skip check points and divide uncontrollably • ...

Intro To Cells 2022-07-07

Intro To Cells crossword puzzle
Across
  1. Prokaryotes and Eukaryotes have this
  2. Cell membrane also called a ____ membrane
  3. Humans are ________, not unicellular
  4. Makes glucose using light energy
  5. Animal cells are ____
  6. Cells get energy from this
  7. People have ________ of these
Down
  1. Pond water has them
  2. Type of cells humans have
  3. Prokaryotes don't have this
  4. Plant cells have a cell _____
  5. Plant cells are _____
  6. DNA codes for this
  7. Smallest living unit in all organisms

14 Clues: DNA codes for this • Pond water has them • Plant cells are _____ • Animal cells are ____ • Type of cells humans have • Cells get energy from this • Prokaryotes don't have this • Plant cells have a cell _____ • People have ________ of these • Makes glucose using light energy • Prokaryotes and Eukaryotes have this • Humans are ________, not unicellular • ...

Meiosis Crossword 2020-03-03

Meiosis Crossword crossword puzzle
Across
  1. Mature haploid cells
  2. DNA becomes visible chromosomes
  3. Spindles are formed again, attach to centromeres.
  4. cell w/ single set of chromosomes, single set of genes
  5. Cells non-reproductive cells
  6. Spindle fibers pull on chromosomes, which head towards separate poles
  7. Matching chromosomes from mother and father
  8. Nuclear membranes form around chromosomes again
Down
  1. a fertilized ovum
  2. Type of reproduction where haploids from two parents unite
  3. DNA in chromatin form, replicates
  4. spindles pull sister chromatids apart (again)
  5. Completely formed spindle fibers attach to centromeres of homologous chromosomes
  6. Creates 4 haploid gamete cells from a diploid cell
  7. Nuclear membranes form, chromosomes become chromatin. Cells split.
  8. containing two complete sets of chromosomes, one from each parent
  9. Homologous chromosomes conjoin and may share genetic information.
  10. This process is part of the Telophase (stage 5) and Telophase II (stage 9)
  11. chromosomes reorganize and nuclear membranes dissolve again

19 Clues: a fertilized ovum • Mature haploid cells • Cells non-reproductive cells • DNA becomes visible chromosomes • DNA in chromatin form, replicates • Matching chromosomes from mother and father • spindles pull sister chromatids apart (again) • Nuclear membranes form around chromosomes again • Spindles are formed again, attach to centromeres. • ...

Cell Crossword 2021-08-26

Cell Crossword crossword puzzle
Across
  1. a network of protein filaments that gives shape and support
  2. small units of nucleic acids
  3. cells with a nucleus
  4. cells without nucleus
  5. the smallest unit of a substance that maintains the properties of the substance
  6. membrane surrounds the cell, and controls what comes in
  7. a sphere shaped organelle that produces the protein
  8. molecules including fats, oils, waxes, and phospholipids
  9. (plant cells only) organelle that goes through photosynthesis
  10. a membrane bound organelle that stores water and waste
  11. small round membrane enclosed organelle that breaks down materials so they can be reused
Down
  1. Flattened sacs or tubes that receive the proteins
  2. gel like liquid that fills the cell
  3. the organelle that creates and stores the energy
  4. small structures inside cells
  5. the smallest unit of living things
  6. molecules including sugars, starches and fibers
  7. as your body digests proteins they break into ________ _______.
  8. instructions for the cell processes
  9. When these were invented it was the first time we saw cells

20 Clues: cells with a nucleus • cells without nucleus • small units of nucleic acids • small structures inside cells • the smallest unit of living things • gel like liquid that fills the cell • instructions for the cell processes • molecules including sugars, starches and fibers • the organelle that creates and stores the energy • Flattened sacs or tubes that receive the proteins • ...

7th Chapters 15/16 2022-03-15

7th Chapters 15/16 crossword puzzle
Across
  1. the result of feeling the blood pump through the arteries
  2. tiny sacs in the spongy tissue of the lungs
  3. breathing involves movement of what and the ribs
  4. two lower chambers of the heart
  5. windpipe
  6. air enters the nose to the what
  7. these filter dead cells bacteria virusus and other particles
  8. two upper chambers of the heart
  9. white blood cells are made up of what
Down
  1. red blood cells are made up of what
  2. the pressure of circulating blood against the walls of the arteries
  3. helps prevent backflow of blood through veins
  4. main organ of the respiratory system
  5. Transports nutrients, minerals, proteins through the body
  6. recycles worn out red blood cells and produces white blood cells
  7. this organ is active in youth and shrinks in teen years
  8. made of muscle and cartilage
  9. connects the passageway from the nose to the mouth
  10. the heart has how many chambers

19 Clues: windpipe • made of muscle and cartilage • two lower chambers of the heart • air enters the nose to the what • the heart has how many chambers • two upper chambers of the heart • red blood cells are made up of what • main organ of the respiratory system • white blood cells are made up of what • tiny sacs in the spongy tissue of the lungs • ...

Pathology 2023-09-02

Pathology crossword puzzle
Across
  1. Cancer arising from epithelial tissues.
  2. Enlarged lymph nodes due to infection, inflammation, or cancer
  3. Inflammation of the gallbladder.
  4. Cancer of the blood-forming tissues, leading to abnormal production of white blood cells.
  5. Collection of blood outside blood vessels.
  6. Removal of tissue for examination to diagnose diseases.
  7. Fungal infection caused by Candida species.
  8. Skin infection involving underlying tissues.
  9. Process of normal cells becoming cancerous.
  10. Thickened white patches on mucous membranes, often found in the mouth or throat.
  11. Disorder involving excess histiocytes (immune cells).
Down
  1. Dilated airways in the lungs, often leading to infection.
  2. Inflammation of the liver, often due to viral infection.
  3. Presence of gallstones in the gallbladder.
  4. Cancer originating from immature cells.
  5. Liver scarring often due to chronic disease.
  6. Excessive bleeding from blood vessels.
  7. An increase in the number of white blood cells in the blood.
  8. Presence of blood in urine.

19 Clues: Presence of blood in urine. • Inflammation of the gallbladder. • Excessive bleeding from blood vessels. • Cancer arising from epithelial tissues. • Cancer originating from immature cells. • Presence of gallstones in the gallbladder. • Collection of blood outside blood vessels. • Fungal infection caused by Candida species. • Process of normal cells becoming cancerous. • ...

Spreadsheet vocabulary 2025-10-10

Spreadsheet vocabulary crossword puzzle
Across
  1. tradition that is used for recording data in rows and columns
  2. column width/row and height
  3. vertical series of cells
  4. equation that performs calculations in cells
  5. rule that tells you if it's true or false
  6. results, data, or information given by the user to use or display
  7. horizontal group of cells that could be identified as a number
  8. Key
  9. way text, pictures, etc. are organized
Down
  1. sum function
  2. electronic document in which data is arranged
  3. intersecting row or column on a spreadsheet
  4. a text string representing a number to a number
  5. predefined formula that performs a specific calculation
  6. Adding numbers within a spreadsheet
  7. value formatting output manual input common formatting
  8. label that allows you to switch worksheets
  9. tab conditions columns rows conditional formatting
  10. that changes the appearance of cells, rows, or columns

19 Clues: Key • sum function • vertical series of cells • column width/row and height • Adding numbers within a spreadsheet • way text, pictures, etc. are organized • rule that tells you if it's true or false • label that allows you to switch worksheets • intersecting row or column on a spreadsheet • equation that performs calculations in cells • ...

Integumentary System Pt1 2020-03-01

Integumentary System Pt1 crossword puzzle
Across
  1. tiny living things, like bacteria, viruses, and fungi
  2. merkel cells and nerve cells are responsible for your sense of:
  3. the process of regulating body temperature
  4. _____ cells are pressure sensitive cells that combine with nerve endings to create a receptor for touch
  5. blood vessels ______ to release heat if it's too warm
  6. sweat glands secrete sweat onto the surface of the skin to transfer ____ out of the body if it's too warm
  7. cells that create melanin
  8. heat, cold, and pain are all examples of:
  9. __________ cells detect invaders and communicate their presence to T-cells
Down
  1. blood vessels ______ to retain heat if it's cold
  2. flexible material that helps skin absorb pressure and shock
  3. can shield the head from physical damage and sunburn
  4. the foundation of the integumentary system
  5. when you touch something, your _____ send a signal to the brain
  6. this body system includes skin, hair, nails, and specialized glands and nerves
  7. gives skin its color and provides protection from UV rays

16 Clues: cells that create melanin • heat, cold, and pain are all examples of: • the foundation of the integumentary system • the process of regulating body temperature • blood vessels ______ to retain heat if it's cold • can shield the head from physical damage and sunburn • tiny living things, like bacteria, viruses, and fungi • ...

Cell Biology 2024-01-11

Cell Biology crossword puzzle
Across
  1. All cells come from other cells through cell ________.
  2. Cells that lack a nucleus and organelles.
  3. All living things are made up of 1 or more of these.
  4. The "trash cans" of the cell, eliminates the waste of the cell.
  5. Passageways or "hallways" where materials can move within the cell.
  6. Small structures in the cell that make proteins.
Down
  1. To be made of many cells.
  2. To be made of 1 cell.
  3. The "refrigerator" of the cell, stores food, water, and minerals for the cell.
  4. Cells are the smallest working _____ of all living things.
  5. Cells that have a nucleus and organelles.
  6. The gel-like fluid where the organelles are found.
  7. Where chemicals are stored and released in the cell.
  8. The "gates/fence" of the cell, controls what can enter or leave the cell.
  9. The control center or "brain" of the cell, stores the DNA.
  10. The "powerhouse of the cell", makes and releases food for the cell.

16 Clues: To be made of 1 cell. • To be made of many cells. • Cells that have a nucleus and organelles. • Cells that lack a nucleus and organelles. • Small structures in the cell that make proteins. • The gel-like fluid where the organelles are found. • All living things are made up of 1 or more of these. • Where chemicals are stored and released in the cell. • ...

Fat and Skin Cell 2025-04-10

Fat and Skin Cell crossword puzzle
Across
  1. producing keratin.
  2. ll The process of breaking down
  3. The skin's ability to repair
  4. process of creating and
  5. stored within fat cells.
  6. fat (triglycerides) in fat cells for
  7. fat in fat cells.
  8. that produce melanin,
  9. A protein that provides structure
  10. fat storage in adipocytes.
Down
  1. outermost layer of the skin,
  2. composed of skin cells.
  3. main type of cell in the
  4. This is the scientific name for
  5. support to the skin.
  6. renew itself through cell division.
  7. These are the main form of
  8. for skin pigmentation and UV
  9. A hormone that plays a key role in

19 Clues: fat in fat cells. • producing keratin. • support to the skin. • that produce melanin, • composed of skin cells. • process of creating and • main type of cell in the • stored within fat cells. • These are the main form of • fat storage in adipocytes. • outermost layer of the skin, • The skin's ability to repair • for skin pigmentation and UV • ll The process of breaking down • ...

Cell Cycle and Mitosis 2020-10-29

Cell Cycle and Mitosis crossword puzzle
Across
  1. Cells divide to make new individuals.
  2. One reason cells divide
  3. The first phase of mitosis where the chromosomes form and the nuclear membrane breaks down
  4. The phase of mitosis where the chromosomes split apart
  5. Mitosis forms 2 new _________ cells
  6. In order for a cell to split in 2, a new ______ needs to be formed
Down
  1. The phase the cells are in when not dividing
  2. The actual separating of the newly divided cells
  3. Coiled up DNA that forms an "X" shape
  4. Cells divide to allow an organism to ________ (get larger)
  5. The phase of mitosis where the chromosomes line up in the middle
  6. The phase of mitosis where the cells start to pinch apart and the nuclear membranes reform
  7. The daughter cells are ______ to the parent cell
  8. The steps needed to form a new nucleus

14 Clues: One reason cells divide • Mitosis forms 2 new _________ cells • Coiled up DNA that forms an "X" shape • Cells divide to make new individuals. • The steps needed to form a new nucleus • The phase the cells are in when not dividing • The actual separating of the newly divided cells • The daughter cells are ______ to the parent cell • ...

Sources and Sinks 2021-12-01

Sources and Sinks crossword puzzle
Across
  1. energy Convention currents district
  2. Circulation is more vigorous near
  3. Convection cells circulate air, moisture, and heat around the.
  4. solar energy is absorbed by
  5. cells We call the equatorial cells
  6. each gram of evaporating water absorbs 580
  7. of energy as it transforms from _____ to gas
  8. dense Warmed air expands, becomes _____ than the cooler air above it
Down
  1. moving water vapor, later heat can warm and accelerate rising air currents in
  2. We call the mid-latitude and polar cells _____
  3. Convection cells expand and shift how often
  4. What happens when cells meet
  5. Solar energy absorbed by the ground eventually re-radiates as long waves infrared energy or ____.
  6. where does the sunshine directly overhead
  7. Warm air

15 Clues: Warm air • solar energy is absorbed by • What happens when cells meet • Circulation is more vigorous near • cells We call the equatorial cells • energy Convention currents district • where does the sunshine directly overhead • each gram of evaporating water absorbs 580 • Convection cells expand and shift how often • of energy as it transforms from _____ to gas • ...

Tissues 2021-06-28

Tissues crossword puzzle
Across
  1. specialized connective tissue found in the tip of the nose
  2. tissue that connects bone to bone
  3. muscle present in the heart
  4. the gland that secretes enzymes,earwax,oil and milk
  5. the fluid matrix of the blood
Down
  1. the small projections found epithelium of PCT
  2. the type of epithelium found that bear Cilia at the tip
  3. cells of the bone
  4. contains cells specialized for storing fat
  5. structural proteins secreted by cells of connective tissue
  6. isolated glandular cells that are present in the alimentary canal
  7. simple flat layer cells
  8. loose connective tissue for the frame work of epithelium
  9. connects skeletal muscles to the bones
  10. fluid filled cavity in which bone cells are kept

15 Clues: cells of the bone • simple flat layer cells • muscle present in the heart • the fluid matrix of the blood • tissue that connects bone to bone • connects skeletal muscles to the bones • contains cells specialized for storing fat • the small projections found epithelium of PCT • fluid filled cavity in which bone cells are kept • ...

Science Key Terms Crossword Puzzle 2024-10-22

Science Key Terms Crossword Puzzle crossword puzzle
Across
  1. provides support and structure for the cell {only found in plant cells}
  2. cell without a nucleus DNA is stored in cytoplasm
  3. cell with nucleus
  4. first part of cell theory
  5. Selectively Permeable surrounds the cell
  6. Said cells can only come from other cells
  7. the brain of the cell
  8. recycles proteins breaks down food waste and foreign invaders
  9. Powerhouse of the cell breaks down food molecoules
  10. Said all biotic organisms are made from cells
  11. 2nd part of cell theory
Down
  1. 3rd part of cell theory
  2. Said cells are the fundamental building blocks of life
  3. jelly like substance surrounds organelles but lets them move around
  4. where photosynthesis takes place [only found in plant cells]

15 Clues: cell with nucleus • the brain of the cell • 3rd part of cell theory • 2nd part of cell theory • first part of cell theory • Selectively Permeable surrounds the cell • Said cells can only come from other cells • Said all biotic organisms are made from cells • cell without a nucleus DNA is stored in cytoplasm • Powerhouse of the cell breaks down food molecoules • ...

David 6 2022-11-10

David 6 crossword puzzle
Across
  1. making a mini me
  2. chromosomes pulled to opposite sides
  3. chromosomes form nucleus disappears
  4. cell grows and copies DNA
  5. regrows missing part
  6. gel in cell split
  7. nucleus reforms and chromosomes unwind
Down
  1. DNA comes from one organism
  2. cells become specialized
  3. add more cells
  4. cell without nucleus divides
  5. chemical controls cell functions
  6. cells with nucleus split
  7. replace cells or cell parts
  8. chromosomes line up in middle
  9. tightly wound DNA

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

Skeletal System 2021-03-29

Skeletal System crossword puzzle
Across
  1. have greater length than width and consist of a shaft and variable number of ends
  2. a thin membrane that lines the medullary cavity
  3. a thin layer of hyaline cartilage covering the part of the epiphysis where the bone forms an articulation (joint) with another bone
  4. mature bone cells that are the main cells in bone tissue and maintain its daily metabolism
  5. consists of the bones that lie around the longitudinal axis of the human body
  6. the site of the growth plate; once bone growth in length stops, the epiphyseal line is the bony structure that replaces the cartilage that was once present
  7. consists mainly of adipose cells, which store triglycerides
  8. cells that digest protein and mineral components of bone extracellular matrix (resorption) which is part of the normal development, growth, maintenance, and repair of bone
  9. "soft spots" that are found between cranial bones at birth
  10. bone-building cells
  11. the distal and proximal ends of the bone
  12. the removal of minerals and collagen fibers from bone by osteoclasts
  13. the process by which bone tissue hardens
  14. process of producing red blood cells, white blood cells, & platelets
  15. regions in a mature bone where the diaphysis joins the epiphysis
  16. have complex shapes and cannot be grouped into any other bone categories
  17. the addition of minerals and collagen fibers to bone by osteoblasts
  18. produces red blood cells, white blood cells, & platelets
Down
  1. loss of bone minerals
  2. any break in a bone
  3. an immovable joint, which in most cases in an adult holds the skull bones together
  4. a hollow, cylindrical space within the diaphysis that contains fatty yellow bone marrow in adults -- also known as the marrow cavity
  5. somewhat cube-shaped and nearly equal in length and width
  6. the process by which bone forms
  7. contains the bones of the upper and lower limbs, or appendages, that connect the limbs to the axial skeleton
  8. unspecialized stem cells that are the only bone cells to undergo cell division
  9. generally thin, provide considerable protection, & provide extensive surfaces for muscle attachment
  10. contains few spaces and is arranged in repeating structural units called osteons
  11. the bone's shaft or body -- the long, cylindrical, main portion of the bone
  12. does not contain osteons; is composed of irregular latticeworks of thin columns of bone
  13. a tough sheath of dense irregular connective tissue & its associated blood vessels that surrounds the bone surface wherever it is not covered by articular cartilage

31 Clues: any break in a bone • bone-building cells • loss of bone minerals • the process by which bone forms • the distal and proximal ends of the bone • the process by which bone tissue hardens • a thin membrane that lines the medullary cavity • produces red blood cells, white blood cells, & platelets • somewhat cube-shaped and nearly equal in length and width • ...

Unit 3 Vocab 2021-10-21

Unit 3 Vocab crossword puzzle
Across
  1. cell organelle that stores materials such as water, salts, proteins, and carbohydrates
  2. a process by which liquid droplets are ingested by living cells; it is one type of endocytosis
  3. a microscope with high magnification that uses electron beams in place of light
  4. cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can used by the rest of the cell
  5. strong, supporting layer around the cell membrane in some cells
  6. the process by which cells move materials from within the cell into the extracellular fluid.
  7. the process by which cells move materials out of the cell
  8. weak attraction between a hydrogen atom and another atom
  9. process of diffusion in which molecules pass across the membrane through cell membrane channels
  10. the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius
  11. in a molecule, uneven distribution of electrons (results in (+) and (-) poles) ex. water
  12. process by which solids are ingested by living cells; it is another type of endocytosis
  13. organism whose cells contain a nucleus
  14. tendency of water to rise in a thin tube
  15. force of attraction between different kinds of molecules
Down
  1. unicellular organism that lacks a nucleus
  2. all living things are composed of cells, cells are the basic units of structure and function in living things, and that new cells are produced from existing cells
  3. network of protein filaments in a eukaryotic cell that gives the cell its shape and internal organization and is involved in movement
  4. diffusion of water through a selectively permeable membrane
  5. process by which particles tend to move from an area where they are more concentrated to an area where they are less concentrated
  6. when the concentration of two solutions is the same
  7. fluid portion of the cell outside the nucleus
  8. property of biological membranes that allows some substances to pass across it while others cannot; also called semi permeable membrane
  9. microscope that uses multiple lenses and light to enlarge the image of a sample
  10. thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell
  11. attraction between molecules of the same substance
  12. cellular transport where substances move against a concentration gradient. (requires energy)
  13. when comparing two solutions, the solution with the greater concentration of solutes
  14. tiny sacs that transport material within or outside the cell.
  15. when comparing two solutions, the solution with the lesser concentration of solutes

30 Clues: organism whose cells contain a nucleus • tendency of water to rise in a thin tube • unicellular organism that lacks a nucleus • fluid portion of the cell outside the nucleus • attraction between molecules of the same substance • when the concentration of two solutions is the same • weak attraction between a hydrogen atom and another atom • ...

Electrochemistry crossword puzzle 2015-02-09

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

44 Clues: products. • test solution. • Units of conductance • Flow of charge in a material is called • Anode in Ni-Cd cell ------------------------- • Electrolyte used in Ni-Cd cell -----------------. • --------Gas is liberated at cathode in Ni-Cd cell. • Ni-Cd cell is an example of -------------------cell • Example of Fuel cell ------------------------------ • ...

Unit 2 Crossword 2022-12-07

Unit 2 Crossword crossword puzzle
Across
  1. Person often called “the father of modern pathology”, he said that all cells come from preexisting cells
  2. Solution causing water to diffuse out of a membrane, making a cell shrink
  3. Where cells exchange information via a hollow bridge
  4. What fermentation produces in muscle cells
  5. The first step in cellular respiration, aerobic or anaerobic
  6. Prokaryotes that don’t have peptidoglycan in their cell walls
  7. Lipid made of four fused carbon rings
  8. Enzymes that break down macromolecules in lysosomes
  9. Size of a eukaryotic ribosome
  10. A motor protein that can walk along the cytoskeleton
  11. A thick internal wall that encloses DNA and a portion of the cytoplasm
  12. Common electron carrier
  13. Type of organelles that prokaryotes don’t have
  14. What forms during cytokinesis in animal cells
  15. The first stage of the Calvin cycle, where carbon combines with other carbon compounds
  16. Prokaryotes using light as an energy source and organic compounds as a carbon source
  17. When particles move across a membrane until equilibrium is reached
  18. Hydrophilic head, hydrophobic tail
  19. Cell signaling to itself
  20. Cell-surface receptor that opens a transmembrane channel
  21. Face of the golgi apparatus that “ships” out
  22. Signaling molecule that binds to a receptor
Down
  1. Cell drinking
  2. Type of asexual reproduction in which an organism replicates its DNA and divides in half
  3. Prefix meaning cluster of cells
  4. Second stage of cell signaling
  5. C6H12O6
  6. Type of microscope that can be used at over 1,000,000x magnification
  7. Cells produced by meiosis with one pair of chromosomes
  8. What Pyruvate is converted to to prepare for the Krebs cycle
  9. Person who first discovered cells when looking at cork
  10. Protrusions that increase surface area on mitochondria
  11. ___ fibers (microtubules on centrioles)
  12. Number of transmembrane regions in a G-protein coupled receptor
  13. Color of a gram-negative stain
  14. Organelle that transports, forms by pinching off of other organelles
  15. Amount of ATP produced by each turn of the Krebs cycle
  16. A stack of thylakoids
  17. Amount of times the Krebs cycle turns per glucose
  18. The 3rd stage of mitosis, where the chromosomes are separated
  19. Approximate amount of ATP generated by Electron Transport Chain
  20. Type of light microscope that can view 3-d images with around 7-20x magnification
  21. Compartment within inner membrane in mitochondria
  22. Cells that are non-reproductive
  23. Organelle that stores materials, there’s one central one in plant cells
  24. What microfilaments are made of
  25. “Tail” used for movement in cells

47 Clues: C6H12O6 • Cell drinking • A stack of thylakoids • Common electron carrier • Cell signaling to itself • Size of a eukaryotic ribosome • Second stage of cell signaling • Color of a gram-negative stain • Prefix meaning cluster of cells • Cells that are non-reproductive • What microfilaments are made of • “Tail” used for movement in cells • Hydrophilic head, hydrophobic tail • ...

Anatomy and Physiology Exam II Review Part I 2025-06-12

Anatomy and Physiology Exam II Review Part I crossword puzzle
Across
  1. Fibers Allow stretch and recoil
  2. Strong intercellular connections via cadherins
  3. Involved in blood clotting
  4. Blood Cells that transport oxygen
  5. Contains blood vessels in bone, _____ canal
  6. Cartilage cells in lacunae
  7. Fibers Provide strength in connective tissue
  8. Absorbs nutrients in the digestive tract, simple _______
  9. Secretion involves apex of cell
  10. Glands Secrete substances through ducts
  11. Tissue stretches in bladder and ureters
  12. Tissue that covers surfaces and forms glands
  13. The skin membrane
  14. Membrane that lubricates joints
  15. Glands Release hormones into blood
  16. Fluid for immune surveillance
  17. Involuntary, non-striated, spindle-shaped Muscle
  18. Squamous tissue in alveoli for diffusion
  19. Blastocyst attaches to endometrium
  20. Cells that produce collagen fibers
  21. Fat storing cells
  22. Connective tissue found in arteries
  23. Connective tissue in dermis, dense ______
  24. Connective tissue in tendons, dense ______
  25. Blood Cells that provide immunity
  26. Outer fibrous bone layer
  27. Fibers Form branched supportive network
  28. Anchor basal cells to extracellular matrix
  29. Hollow ball of cells at day 5 of prenatal development
  30. Tissue that fills spaces, supports, and stores energy
  31. Clear layer of basement membrane, ______ Lamina
Down
  1. Squamous tissue that protects skin and mouth from abrasion
  2. Dense collagen fiber layer in basement membrane, ______ Lamina
  3. Junctions that allow ion passage between cells
  4. Forms muscle, skeleton, and blood
  5. Secretion via exocytosis
  6. Bone that contains trabeculae aligned with stress
  7. Membrane that lines digestive and respiratory tracts
  8. Cells that engulf pathogens and debris
  9. Support and protect neurons
  10. Cartilage that supports flexible joints and ribs
  11. Conduct electrical signals
  12. Involuntary, striated, branched Muscle
  13. Shock absorber in spine and knee, type of cartilage
  14. Found in glands and kidney tubules, simple _______
  15. Junctions that seal adjacent epithelial cells
  16. Voluntary and striated Muscle
  17. Connect actin cytoskeletons of cells, ______ belts
  18. Forms digestive and respiratory organs
  19. Body’s response to injury
  20. Columnar Moves mucus in respiratory tract
  21. Whole cell bursts to release secretion
  22. Forms epidermis and nervous system
  23. Connective tissue storing fat
  24. Small channels connecting osteocytes
  25. Tissue responsible for contraction and movement
  26. Surface of epithelial tissue anchored to basal lamina
  27. Loose connective tissue packing material
  28. Membrane that lines body cavities
  29. Surface of epithelial tissue that often has cilia or microvilli
  30. Fascia containing areolar and adipose under skin
  31. Tissue that conducts impulses and processes information
  32. Fascia between serous membranes and deep fascia
  33. Cartilage found in ear and epiglottis
  34. Membrane that anchors epithelial tissue to connective tissue
  35. Structural units of compact bone
  36. Fascia with dense irregular connective tissue around muscles

67 Clues: The skin membrane • Fat storing cells • Secretion via exocytosis • Outer fibrous bone layer • Body’s response to injury • Involved in blood clotting • Cartilage cells in lacunae • Conduct electrical signals • Support and protect neurons • Voluntary and striated Muscle • Fluid for immune surveillance • Connective tissue storing fat • Fibers Allow stretch and recoil • ...

Immune Systems 2023-03-17

Immune Systems crossword puzzle
Across
  1. _____ acquired immunity happens when exposure to a disease triggers the immune system to produce antibodies to that disease.
  2. _____ cells are the cells of the immune system that are protect the body against infectious diseases.
  3. cells that protect the body by ingesting harmful foreign particles, bacteria, and dead or dying cells.
  4. _____ immunity is when the body is given immunity to a disease by intentional exposure to small quantities of it.
  5. the _____ line of defense is a group of cells, tissues and organs that work together to protect the body.
  6. the _____ line of defense includes physical and chemical barriers, like the skin, that are always ready and prepared to defend the body from infection.
  7. the _____ line of defense is specific resistance.
  8. the _____ system is a network of organs, cells and proteins that defends the body against infection.
  9. a type of white blood cell that helps your immune system fight germs and protect you from disease.
  10. a type of white blood cell that makes antibodies.
  11. the protection your body creates against a germ once you've been infected with it.
Down
  1. proteins produced by the immune system in response to infection.
  2. a type of white blood cell that surrounds and kills, removes dead cells, and stimulates the action of other immune system cells.
  3. a type of immune cell that is made in the bone marrow and is found in the blood and in lymph tissue.
  4. antibiotic _____ occurs when bacteria change in response to the use of medicines.
  5. introducing a vaccine into the body to produce protection from a specific disease.
  6. _____ acquired immunity happens when a person is given antibodies to a disease rather than producing them through their own immune system.
  7. immune _____ help the body fight infections and other diseases.

18 Clues: the _____ line of defense is specific resistance. • a type of white blood cell that makes antibodies. • immune _____ help the body fight infections and other diseases. • proteins produced by the immune system in response to infection. • antibiotic _____ occurs when bacteria change in response to the use of medicines. • ...

Immunity - Humoral / Cell mediated 2015-04-13

Immunity - Humoral / Cell mediated crossword puzzle
Across
  1. ________ is the complex biological response of vascular tissues to harmful stimuli, such as pathogens, damaged cells, or irritants.
  2. ________ cells are cells of the immune system that secrete large amounts of antibodies.
  3. A ________ is an abnormal growth or mass of tissue.
  4. Natural ________ cells are a form of cytotoxic lymphocyte which constitute a major component of the innate immune system.
  5. A ________ T cell belongs to a subgroup of T lymphocytes which are capable of inducing the death of infected somatic or tumor cells.
  6. Monocytes and ________s are phagocytes, acting in both innate immunity as well as cell-mediated immunity of vertebrate animals.
  7. A ________ or immunogen is a molecule that stimulates an immune response.
  8. Antigen ________ is a process in the body's immune system by which macrophages, dendritic cells and other cell types capture antigens and then show them for recognition by T-cells.
  9. A ________ is the detrimental.
  10. ________s are a family of small, signaling proteins and glycoproteins particularly important in both innate and adaptive immune responses.
  11. The ________ system is a complex network of lymphoid organs, lymph nodes, lymph ducts, tissues, lymph capillaries and lymph vessels that produce and transport lymph fluid from tissues to the circulatory system.
  12. The T cell ________ is a molecule found on the surface of T lymphocytes that is generally responsible for recognizing antigens bound to major histocompatibility complex molecules.
  13. ________ B cells are a B cell subtype that are formed following primary infection. They remember the same pathogen for faster antibody production in future infections.
Down
  1. The major ________ complex (MHC) is a large gene family found in most vertebrates, the most gene-dense region of the mammalian genome, which plays an important role in the immune system, autoimmunity, and reproductive success.
  2. ________ or immunoglobulins are proteins used by the immune system to identify and neutralize foreign objects, such as bacteria and viruses.
  3. With no cytotoxic or phagocytic activity, T ________ cells are a sub-group of lymphocytes playing an important role in establishing and maximizing the capabilities of the immune system.
  4. The ________ system is a collection of mechanisms within the body that protects against disease by identifying and killing pathogens and tumor cells.
  5. A ________ is a cell that ingests and destroys foreign matter such as microorganisms or debris.
  6. The ________ immune response provides the vertebrate immune system with the ability to recognize and remember specific pathogens.
  7. The ________ immune response is the aspect of immunity that is mediated by antibodies, produced by the cells of the B lymphocyte lineage.

20 Clues: A ________ is the detrimental. • A ________ is an abnormal growth or mass of tissue. • A ________ or immunogen is a molecule that stimulates an immune response. • ________ cells are cells of the immune system that secrete large amounts of antibodies. • A ________ is a cell that ingests and destroys foreign matter such as microorganisms or debris. • ...

Electrochemistry crossword puzzle 2015-02-09

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

44 Clues: products. • test solution. • Units of conductance • Flow of charge in a material is called • Anode in Ni-Cd cell ------------------------- • Electrolyte used in Ni-Cd cell -----------------. • --------Gas is liberated at cathode in Ni-Cd cell. • Ni-Cd cell is an example of -------------------cell • Example of Fuel cell ------------------------------ • ...

Electrochemistry crossword puzzle 2015-02-09

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

44 Clues: products. • test solution. • Units of conductance • Flow of charge in a material is called • Anode in Ni-Cd cell ------------------------- • Electrolyte used in Ni-Cd cell -----------------. • --------Gas is liberated at cathode in Ni-Cd cell. • Ni-Cd cell is an example of -------------------cell • Example of Fuel cell ------------------------------ • ...

Skeletal System 2021-03-29

Skeletal System crossword puzzle
Across
  1. a tough sheath of dense irregular connective tissue & its associated blood vessels that surrounds the bone surface wherever it is not covered by articular cartilage
  2. the addition of minerals and collagen fibers to bone by osteoblasts
  3. contains the bones of the upper and lower limbs, or appendages, that connect the limbs to the axial skeleton
  4. cells that digest protein and mineral components of bone extracellular matrix (resorption) which is part of the normal development, growth, maintenance, and repair of bone
  5. the distal and proximal ends of the bone
  6. "soft spots" that are found between cranial bones at birth
  7. have complex shapes and cannot be grouped into any other bone categories
  8. a hollow, cylindrical space within the diaphysis that contains fatty yellow bone marrow in adults -- also known as the marrow cavity
  9. mature bone cells that are the main cells in bone tissue and maintain its daily metabolism
  10. contains few spaces and is arranged in repeating structural units called osteons
  11. a thin layer of hyaline cartilage covering the part of the epiphysis where the bone forms an articulation (joint) with another bone
  12. loss of bone minerals
Down
  1. process of producing red blood cells, white blood cells, & platelets
  2. an immovable joint, which in most cases in an adult holds the skull bones together
  3. somewhat cube-shaped and nearly equal in length and width
  4. generally thin, provide considerable protection, & provide extensive surfaces for muscle attachment
  5. the removal of minerals and collagen fibers from bone by osteoclasts
  6. unspecialized stem cells that are the only bone cells to undergo cell division
  7. bone-building cells
  8. does not contain osteons; is composed of irregular latticeworks of thin columns of bone
  9. consists of the bones that lie around the longitudinal axis of the human body
  10. produces red blood cells, white blood cells, & platelets
  11. the process by which bone forms
  12. a thin membrane that lines the medullary cavity
  13. the bone's shaft or body -- the long, cylindrical, main portion of the bone
  14. regions in a mature bone where the diaphysis joins the epiphysis
  15. consists mainly of adipose cells, which store triglycerides
  16. the site of the growth plate; once bone growth in length stops, the epiphyseal line is the bony structure that replaces the cartilage that was once present
  17. the process by which bone tissue hardens
  18. have greater length than width and consist of a shaft and variable number of ends
  19. any break in a bone

31 Clues: bone-building cells • any break in a bone • loss of bone minerals • the process by which bone forms • the distal and proximal ends of the bone • the process by which bone tissue hardens • a thin membrane that lines the medullary cavity • produces red blood cells, white blood cells, & platelets • somewhat cube-shaped and nearly equal in length and width • ...

Cell/Organelle Worksheet 2016-11-01

Cell/Organelle Worksheet crossword puzzle
Across
  1. They beat rhythmically to move the cell or to move fluid or mucus over the surface.
  2. A long, thread-like structure that functions as an organ.
  3. Produces and makes protein for all the cells.
  4. A gel-like substance where many different organelles are found.
  5. Controls substances coming in and out of the cells.
  6. Stores and transports protein and other materials to other cells.
Down
  1. Serves as a protective barrier and maintains the shape of a cell.
  2. A specialized part of a cell having some specific function.
  3. Carries material and protein from one part of the cell to another.
  4. A microscopic organism that has neither a distinct nucleus and other organelles.
  5. Takes waste from outside the cells and puts them into little compounds.
  6. Cells that contain a distinct membrane-bound nucleus.
  7. A basic structural unit of a living organism.
  8. Known as the "brain" of a cell and directs all cells activities.
  9. Converts nutrients and oxygen into energy.
  10. Captures energy from sunlight and uses it to produce food for cells.

16 Clues: Converts nutrients and oxygen into energy. • A basic structural unit of a living organism. • Produces and makes protein for all the cells. • Controls substances coming in and out of the cells. • Cells that contain a distinct membrane-bound nucleus. • A long, thread-like structure that functions as an organ. • ...

Immunology Exam 1 Prep 2022-10-11

Immunology Exam 1 Prep crossword puzzle
Across
  1. is the component of blood that contains water, proteins, nutrients, and hormones
  2. the unique capability of stem cells which make daughter cells that continue to be stem cells is called self- _____
  3. IFN-a and IFN-b are considered proteins that can ready cells for _________ attack
  4. ______’s job is to serve as a sentinel that watches for invaders and signals other cells
  5. type of feedback system that the complement cascade is
  6. molecules whose purpose is communication among different cells
  7. where complement proteins are primarily produced
Down
  1. portion of the antibody that binds to the antigen is called the _______ region
  2. all immune cells are initially formed in the bone _______
  3. gram ______ bacterial cell walls have a thick layer of peptidoglycan
  4. type of B cells and T cells that don’t die after proliferation
  5. an individual antibody binds to one specific
  6. vesicle inside of a phagocyte that houses powerful chemicals and enzymes that can destroy bacteria
  7. MHC II molecules provide information about problems occurring ______ the cell
  8. what potential invader is considered a prokaryote

15 Clues: an individual antibody binds to one specific • where complement proteins are primarily produced • what potential invader is considered a prokaryote • type of feedback system that the complement cascade is • all immune cells are initially formed in the bone _______ • type of B cells and T cells that don’t die after proliferation • ...

steven, layan, sarah best group ever 2025-04-10

steven, layan, sarah best group ever crossword puzzle
Across
  1. type of bipolar cell cells that collects input from between 15 and 30 rod spherules in the outer plexiform layer
  2. limiting membrane What is the innermost layer of the retina
  3. nuclear layer that contains cell bodies of bipolar cells, horizontal cells, amacrine cells, interplexiform neurons and muller cells
  4. Nerve that carries visual information from the retina to the brain
  5. what is the outmost layer of the retina
  6. Pigment in photoreceptor cells that react to light
  7. Central part of the retina responsible for sharp central vision
  8. A small shallow depression that's about 1.5mm diameter in the center of the macula
  9. Amacrine cells make _____ in the inner plexiform layer
Down
  1. Are almost entirely cones in the fovea
  2. part of the ganglion cells that travel in the nerve fiber layer to exit the eye as the optic nerve.
  3. the thin limiting membrane consists of muller gilia and astrocytes
  4. Goes through the "what pathway"
  5. This line marks the termination of the photoreceptor cells of the retina anteriorly
  6. Foveal_____ zone is a 0.5mm diameter area in the center of the macular region.

15 Clues: Goes through the "what pathway" • Are almost entirely cones in the fovea • what is the outmost layer of the retina • Pigment in photoreceptor cells that react to light • Amacrine cells make _____ in the inner plexiform layer • limiting membrane What is the innermost layer of the retina • Central part of the retina responsible for sharp central vision • ...

Unit 9.Meiosis 2020-03-03

Unit 9.Meiosis crossword puzzle
Across
  1. single set of chromosomes
  2. (Stage 9)Two Diplod cells divide into 4 haploid cells
  3. a diplod from two haploid gametes; fertilized ovum
  4. two complete sets of chromosomes
  5. (Stage 3)Spindle Fibers attach to the centromere
  6. (Stage 4)Spindle Fibers pull on the chromosomes
  7. (Stage 5)Chromosomes at poles, and cytokineses occurs
  8. Two parents unite to form a new organism
  9. Any cell of a living organism other then the reproductive cells
Down
  1. Part of both Stage 5 and 9
  2. (Stage 6)Chromosomes reorganize, Spindles start to form between centromeres
  3. (Stage 8)Spindles pull sister chromatid apart
  4. Father and Mother Match
  5. (Stage 2)Dna Coils Itself,Crossing over occurs
  6. Cells join together during sexual reproduction to make a zygote
  7. (Stage 1)Dna in Chromatin Form,Dna Replicates
  8. (Stage 7)Spindles formed again and attach to centromeres
  9. Homologus Chromosomes join together
  10. Creates 4 Haploid gamete cells from a diploid Cell

19 Clues: Father and Mother Match • single set of chromosomes • Part of both Stage 5 and 9 • two complete sets of chromosomes • Homologus Chromosomes join together • Two parents unite to form a new organism • (Stage 8)Spindles pull sister chromatid apart • (Stage 1)Dna in Chromatin Form,Dna Replicates • (Stage 2)Dna Coils Itself,Crossing over occurs • ...

Blood Vocabulary 2024-02-01

Blood Vocabulary crossword puzzle
Across
  1. name tag on the cell surface
  2. another white blood cell
  3. A has A antigens on the red blood cells
  4. red blood cells
  5. B has B antigens on the red blood cells
  6. hormone that stimulates RBC's production
  7. inflammatory reaction that blows up
  8. the percentage of blood and plasma
  9. platelets
  10. O can donate red blood cells to everybody
  11. Active phagocyte that neutralize bacteria
Down
  1. without grains
  2. the process by which a blood clot is formed
  3. white blood cells
  4. attacks parasites
  5. granny cytoplasm
  6. two particles that have clumped together
  7. immune protein that circulates the body,protecting you
  8. factor Rhesus monkey and it makes it + and -
  9. eat dead cells
  10. AB can receive from everybody

21 Clues: platelets • without grains • eat dead cells • red blood cells • granny cytoplasm • white blood cells • attacks parasites • another white blood cell • name tag on the cell surface • AB can receive from everybody • the percentage of blood and plasma • inflammatory reaction that blows up • A has A antigens on the red blood cells • B has B antigens on the red blood cells • ...

Blood Vocabulary 2024-02-01

Blood Vocabulary crossword puzzle
Across
  1. name tag on the cell surface
  2. another white blood cell
  3. A has A antigens on the red blood cells
  4. red blood cells
  5. B has B antigens on the red blood cells
  6. hormone that stimulates RBC's production
  7. inflammatory reaction that blows up
  8. the percentage of blood and plasma
  9. platelets
  10. O can donate red blood cells to everybody
  11. Active phagocyte that neutralize bacteria
Down
  1. without grains
  2. the process by which a blood clot is formed
  3. white blood cells
  4. attacks parasites
  5. granny cytoplasm
  6. two particles that have clumped together
  7. immune protein that circulates the body,protecting you
  8. factor Rhesus monkey and it makes it + and -
  9. eat dead cells
  10. AB can receive from everybody

21 Clues: platelets • without grains • eat dead cells • red blood cells • granny cytoplasm • white blood cells • attacks parasites • another white blood cell • name tag on the cell surface • AB can receive from everybody • the percentage of blood and plasma • inflammatory reaction that blows up • A has A antigens on the red blood cells • B has B antigens on the red blood cells • ...

Unit 3 Science 2021-10-22

Unit 3 Science crossword puzzle
Across
  1. in a molecule, uneven distribution of electrons
  2. cell organelle that stores materials such as water, salts, proteins,and carbohydrates
  3. a process by which liquid droplets are ingested by living cells; it is another type of endocytosis
  4. fluid portion of the cell outside the nucleus
  5. tendency of water to rise in a thin tube
  6. process by which solids are ingested by living cells; it is another type of endocytosis
  7. process of diffusion in which molecules pass across the membrane through cell membrane channels
  8. cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can used by the rest of the cell
  9. weak attraction between a hydrogen atom and another atom
  10. network of protein filaments in a eukaryote cell that gives the cell its shape and internal organization and is involved in movement
  11. unicellular organism that lacks a nucleus
  12. tiny sacs that transport material within or outside the cell
  13. when comparing two solutions, the solution with the greater concentration of solutes
  14. property of biological membranes that allows some substances to pass across it while others cannot also called semi permeable substance
  15. the process by which cells move materials from within the cell into the extracellular fluid
  16. thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell
  17. fundamental concept of biology that states that all living things are composed of cells: that cells are the basic units of structure and function in living things, and that new cells are produced from existing cells
Down
  1. microscope that uses multiple lenses and light to enlarge the image of a sample
  2. the process by which cells move materials out of the cell
  3. strong, supporting layer around the cell membrane in some cells
  4. when the concentration of two solutions is the same
  5. when comparing two solutions, the solution with the lesser concentration of solutes
  6. attraction between molecules of the same substance
  7. force of attraction Between different kinds of molecules
  8. cellular transport where substances move against a concentration gradient
  9. process by which particles tend to move from an area where they are more concentrated to an area where they are less concentrated
  10. diffusion of water through a selectively permeable membrane
  11. a microscope with high magnification that uses electron beams in place of light
  12. the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree celsius
  13. organism whose cells contain a nucleus

30 Clues: organism whose cells contain a nucleus • tendency of water to rise in a thin tube • unicellular organism that lacks a nucleus • fluid portion of the cell outside the nucleus • in a molecule, uneven distribution of electrons • attraction between molecules of the same substance • when the concentration of two solutions is the same • ...

Lyndee 2023-03-08

Lyndee crossword puzzle
Across
  1. is the resting phase between successive mitotic divisions of a cell or between the first and second divisions of meiosis.
  2. differentiation of cells has occurred.
  3. is the stage of meiotic or mitotic cell division in which the chromosomes move away from one another to opposite poles of the spindle.
  4. the first stage of cell division
  5. is the death of cells that occurs as a regular and controlled part of an organism's growth or development.
  6. is the region of a chromosome to which the microtubules of the spindle attach via the kinetochore during cell division.
  7. Offspring produced by sexual reproduction inherit some of their genetic information from each parent.
  8. the second stage of cell division between prophase and anaphase during which the chromosomes become attached to the spindle fibers
  9. stem cell capable of giving rise to any cell type
  10. stem cells have the ability to differentiate into all cell types within one particular lineage
  11. are undifferentiated cell of a multicellular organism which is capable of giving rise to indefinitely more cells of the same type and from which certain other kinds of cells arise by differentiation.
  12. the action or process
  13. process in which a cell divides
  14. are threadlike structures of nucleic acids and proteins found in the nucleus of most living cells carrying genetic information in the form of genes.
Down
  1. is the cytoplasmic division of a cell at the end of mitosis or meiosis bringing about the separation into two daughter cells.
  2. any of a number of proteins associated with the cycle of cell division which is thought to initiate specific processes of mitosis.
  3. the final phase of cell division
  4. the production of genetically identical offspring from a single parent is known as asexual reproduction
  5. a substance such as a vitamin or a hormone which is required to stimulate growth in living cells.
  6. capable of giving rise to several different cell types
  7. is a series of events that takes place in a cell as it grows and divides
  8. organelle near the nucleus in animal cells
  9. each of the two threadlike strands into which a chromosome divides longitudinally during cell division.
  10. disorder is where body cells lose the ability to grow
  11. in the process of development
  12. a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus typical of normal tissue growth.
  13. swelling of a part of the body generally without inflammation caused by an abnormal growth of tissue.

27 Clues: the action or process • in the process of development • process in which a cell divides • the final phase of cell division • the first stage of cell division • differentiation of cells has occurred. • organelle near the nucleus in animal cells • stem cell capable of giving rise to any cell type • disorder is where body cells lose the ability to grow • ...

Module 11 Cardiovascular System 2020-02-12

Module 11 Cardiovascular System crossword puzzle
Across
  1. Small veins that do not have three tunics, but instead have only an endothelium, a basement membrane, and a few smooth muscle cells
  2. The process by which the formed elements of blood are made in the body
  3. A small protein, synthesized by the liver
  4. Cell fragments in blood that help prevent blood loss
  5. Passage of white blood cells through pores in blood vessels to get into the tissue spaces
  6. Carries "blue" blood out of the right ventricle toward the lungs
  7. Made of three sheets of thin connective tissue, ensures one way blood flow
  8. Microscopic, thin-walled blood vessels that allow the exchange of gases and nutrients between the blood and body cells
  9. Rhesus Monkey
  10. Brings "blue" blood from the upper body tissues to the right atrium
  11. Circulation of the blood around the alveoli (air sacs) of the lints
  12. The phase of the cardiac cycle in which the ventricles relax
  13. The smallest arteries that still have three tunics
  14. The phase of the cardiac cycle in which the ventricles contract
  15. Attraction of cells to chemical stimuli
Down
  1. The resistance to flow and alteration of shape due to cohesion
  2. Red blood cells that carry the oxygen in blood
  3. Literally, cell-eating. The process by which a cell engulfs and ingests a foreign or dead cell or cell part
  4. The fluid portion of the blood, which is mostly water, about 55% by volume
  5. Blood vessels that carry blood back to the heart
  6. Test to determine how much hemoglobin is in the RBCs
  7. The process by which the body stops blood loss
  8. A protein or other molecule that, when introduced into the body, triggers the production of an antibody
  9. Type O blood
  10. Circulation of the blood through the other tissues of the body
  11. White blood cells that perform defensive functions in blood
  12. Proteins in blood plasma that help initiate the blood coagulation process
  13. Blood vessels that carry blood away from the heart
  14. The red blood cells, white blood cells, and cell fragments called fragments called platelets, about 45%by volume
  15. conduct action potentials from one cell to another, connect cells of cardiac muscle tissue
  16. Tests the percentage of RBCs in the blood
  17. One complete round of diastole and systole
  18. transport medium, regulatory tissue, protective tissue
  19. A mixture of dead or dying white blood cells, foreign cells such as bacteria, and fluid

34 Clues: Type O blood • Rhesus Monkey • Attraction of cells to chemical stimuli • A small protein, synthesized by the liver • Tests the percentage of RBCs in the blood • One complete round of diastole and systole • Red blood cells that carry the oxygen in blood • The process by which the body stops blood loss • Blood vessels that carry blood back to the heart • ...

CBC and Blood Morphology: Slides 33-79 2024-10-22

CBC and Blood Morphology: Slides 33-79 crossword puzzle
Across
  1. Chronic ______ disease (CGD) is caused by genetic defects that alter enzymes and proteins involved in neutrophil production of reactive oxygen species (by NADPH oxidase) to kill bacteria
  2. _____ granules stain a dark bluish color. They are lysosomes that usually contain acid hydrolase enzymes. Common to ALL types of leukocytes
  3. matrix _______ are enzymes that allow neutrophils to travel through connective tissue
  4. Granules of _____ contain several factors specifically directed against parasitic worms and protozoans
  5. aka MPO enzyme system, contained within some azurophilic granules. Convert peroxides into bacteria-destroying hypochlorous acid --> metabolized into hypochlorite (BLEACH!) and chlorine
  6. natural ____ lymphocytes directly kill virally infected cells. But they do not need to recognize MHC I complexes on a target cell to do so
  7. Platelets are also known as ______
  8. Platelets are particularly sensitive, and readily adhere to exposed _______ (protein)
  9. After ejecting its nucleus, this RBC precursor cell still retains a small amount of ribosomes (only a methylene blue stain will show the ribosomes)
  10. B lymphocytes develop into _____ cells following activation
Down
  1. The most common type of leukocyte in the blood are _____. They have a multi-lobed nucleus and secretory granules (that stain poorly), so the lobed nucleus is the most prominent feature of this cell type
  2. (often) branched cytoplasmic processes that megakaryocytes extend towards vascular sinusoids when producing platelets
  3. B and T _____ are the only cells able to recognize specific epitopes
  4. aka white blood cells. They are nucleated and born in the bone marrow. Divided into granulocytes and agranulocytes
  5. ______ erythroblasts are RBC precursor cells that have not yet ejected their nuclei
  6. aka granulomere; the inner region of a platelet where darkly-staining organelles and granules are located
  7. The branch of leukocytes that include neutrophils, eosinophils, and basophils. They have multi-lobed nuclei and contain numerous secretory granules in their cytoplasms
  8. The developmental stage just prior to a mature neutrophil is known as a band cell or ____ cell. Has elongated nucleus
  9. Granules of _____ contain heparin, histamine, and leukotriene, which are also released by mast cells
  10. _____ granules have special functions and stain differently for each type of granulocyte
  11. The outer, lightly staining portion area of a platelet; contains highly glycosylated plasma membrane, ring of microtubules for shape, and a system of actin and myosin filaments
  12. Platelets are produced by specialized cells in the bone marrow called ______
  13. _____ are the precursor cells to macrophages. They exert no effects while in the blood
  14. T cells become _____ T cells after activation (or T memory cells)

24 Clues: Platelets are also known as ______ • B lymphocytes develop into _____ cells following activation • T cells become _____ T cells after activation (or T memory cells) • B and T _____ are the only cells able to recognize specific epitopes • Platelets are produced by specialized cells in the bone marrow called ______ • ...

BIO 281 Exam 3 2025-12-10

BIO 281 Exam 3 crossword puzzle
Across
  1. Disease caused by a toxin that prevents muscle relaxation
  2. Molecule that scavenges iron for bacterial growth
  3. Slimy outer layer that helps bacteria resist phagocytosis
  4. All genetic material of microbes in a community
  5. Number of microbes needed to infect 50% of exposed individuals
  6. Protein made by B cells that binds antigens
  7. Slower, learned immune response with memory
  8. Feature of a healthy microbiome that makes it stable and resilient
  9. Common foodborne pathogen that can survive inside phagocytes
  10. Idea that reduced microbe exposure increases allergies
  11. Severe diarrheal disease caused by Vibrio cholerae toxin
  12. Innate receptor that recognizes common microbial patterns
  13. Toxin with an active part and a binding part
  14. Key antigen-presenting cell that activates T cells
  15. Treatment that introduces healthy gut microbes to restore balance
  16. Immune cell that engulfs and destroys microbes
  17. Strategy where microbes change their surface proteins to evade immunity
  18. Foreign molecule that triggers an immune response
  19. Theory that humans need exposure to beneficial ancestral microbes
  20. Long-lived cells that allow a rapid response upon re-exposure
Down
  1. Dietary fibers that feed beneficial microbes
  2. Animals raised without microbes that develop weak immune systems
  3. Molecule on all nucleated cells showing internal antigens
  4. Immune cell that activates B cells and coordinates immunity
  5. Walled-off pocket where bacteria can hide from the immune system
  6. Live microbes in foods that may benefit gut health
  7. Molecule on antigen-presenting cells that activates helper T cells
  8. Toxin that causes massive water loss from intestinal cells
  9. Community of microbes attached to surfaces like teeth or skin
  10. Immune cell that kills virus-infected or abnormal cells
  11. Most common white blood cell; fast-acting phagocyte
  12. The severity of disease a microbe can cause
  13. First line of defense preventing pathogen entry
  14. Hair-like structures bacteria use to attach to host cells
  15. Foodborne bacterium with a very low infectious dose
  16. LPS from Gram-negative bacteria that triggers fever and inflammation
  17. Exposure to antigens that prepare the immune system for future infection
  18. Microbes living in or on the human body
  19. Fast, nonspecific immune defenses you are born with
  20. Gene used as a barcode to identify bacterial species
  21. Study of all microbial DNA directly from an environmental sample
  22. Secreted protein toxin that damages host cells
  23. Disease caused by a toxin that prevents muscle contraction
  24. Infection caused when antibiotics reduce gut microbial diversity

44 Clues: Microbes living in or on the human body • The severity of disease a microbe can cause • Protein made by B cells that binds antigens • Slower, learned immune response with memory • Dietary fibers that feed beneficial microbes • Toxin with an active part and a binding part • Secreted protein toxin that damages host cells • Immune cell that engulfs and destroys microbes • ...

Immune Systems 2023-03-17

Immune Systems crossword puzzle
Across
  1. _____ acquired immunity happens when exposure to a disease triggers the immune system to produce antibodies to that disease.
  2. _____ cells are the cells of the immune system that are protect the body against infectious diseases.
  3. cells that protect the body by ingesting harmful foreign particles, bacteria, and dead or dying cells.
  4. _____ immunity is when the body is given immunity to a disease by intentional exposure to small quantities of it.
  5. the _____ line of defense is a group of cells, tissues and organs that work together to protect the body.
  6. the _____ line of defense includes physical and chemical barriers, like the skin, that are always ready and prepared to defend the body from infection.
  7. the _____ line of defense is specific resistance.
  8. the _____ system is a network of organs, cells and proteins that defends the body against infection.
  9. a type of white blood cell that helps your immune system fight germs and protect you from disease.
  10. a type of white blood cell that makes antibodies.
  11. the protection your body creates against a germ once you've been infected with it.
Down
  1. proteins produced by the immune system in response to infection.
  2. a type of white blood cell that surrounds and kills, removes dead cells, and stimulates the action of other immune system cells.
  3. a type of immune cell that is made in the bone marrow and is found in the blood and in lymph tissue.
  4. antibiotic _____ occurs when bacteria change in response to the use of medicines.
  5. introducing a vaccine into the body to produce protection from a specific disease.
  6. _____ acquired immunity happens when a person is given antibodies to a disease rather than producing them through their own immune system.
  7. immune _____ help the body fight infections and other diseases.

18 Clues: the _____ line of defense is specific resistance. • a type of white blood cell that makes antibodies. • immune _____ help the body fight infections and other diseases. • proteins produced by the immune system in response to infection. • antibiotic _____ occurs when bacteria change in response to the use of medicines. • ...

Introduction to Blood 2019-11-13

Introduction to Blood crossword puzzle
Across
  1. Also known as leukocytes, these are ..... blood cells
  2. Carried by haemoglobin in red blood cells
  3. Red blood cells carry this, it is our oxygen transportation system
  4. Fragments of cells that act as plugs to stop bleeding
  5. Also known as erythrocytes, these are ... blood cells
  6. Red and white cells are made in the bone......
  7. This system fights infection using white blood cells
Down
  1. Because it increases surface area, this shape allows red blood cells to carry more oxygen.
  2. This component is 95%.........
  3. Formed by platelets where there is damage to blood vessels
  4. There are ..... types of white blood cell, all fight infection in different ways
  5. About 55% of total blood volume, this is a straw coloured liquid
  6. White cells make up .......of total blood volume

13 Clues: This component is 95%......... • Carried by haemoglobin in red blood cells • Red and white cells are made in the bone...... • White cells make up .......of total blood volume • This system fights infection using white blood cells • Also known as leukocytes, these are ..... blood cells • Fragments of cells that act as plugs to stop bleeding • ...

Biology Unit 3 Organelles 2022-04-05

Biology Unit 3 Organelles crossword puzzle
Across
  1. Stores food, water, and wastes
  2. Converts glucose into energy for cell
  3. Largest organelle in plant cells
  4. Transports materials and produces proteins
  5. Makes proteins and lipids/detoxifies
  6. Extra protection for plant cells
  7. modifies and packages proteins
  8. Allows materials to move through it
  9. Where microtubules are made during mitosis
  10. Contains nucleolus and DNA
Down
  1. Semipermeable, allows few substances in
  2. Contains chlorophyll that traps sunlight
  3. Gives the nucleus and cell its shape
  4. Makes proteins through protein synthesis
  5. Surrounds the nucleus
  6. Breaks down and recycles worn out cells
  7. Contains organelles
  8. Inside nucleus, produces cells

18 Clues: Contains organelles • Surrounds the nucleus • Contains nucleolus and DNA • Stores food, water, and wastes • Inside nucleus, produces cells • modifies and packages proteins • Largest organelle in plant cells • Extra protection for plant cells • Allows materials to move through it • Gives the nucleus and cell its shape • Makes proteins and lipids/detoxifies • ...

unit 3 vocab 2022-10-19

unit 3 vocab crossword puzzle
Across
  1. cell organelle that stores materials such as water, salts, proteins, and carbohydrates
  2. a process by which liquid droplets are ingested by living cells; it is one type of endocytosis
  3. a microscope with high magnification that uses electron beams in place of light
  4. cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can used by the rest of the cell
  5. strong, supporting layer around the cell membrane in some cells
  6. the process by which cells move materials from within the cell into the extracellular fluid.
  7. the process by which cells move materials out of the cell
  8. weak attraction between a hydrogen atom and another atom
  9. process of diffusion in which molecules pass across the membrane through cell membrane channels
  10. the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius (°C)
  11. in a molecule, uneven distribution of electrons (results in (+) and (-) poles) ex. water
  12. process by which solids are ingested by living cells; it is another type of endocytosis
  13. organism whose cells contain a nucleus
  14. tendency of water to rise in a thin tube
  15. force of attraction between different kinds of molecules
Down
  1. unicellular organism that lacks a nucleus
  2. fundamental concept of biology that states that all living things are composed of cells; that cells are the basic units of structure and function in living things; and that new cells are produced from existing cells
  3. network of protein filaments in a eukaryotic cell that gives the cell its shape and internal organization and is involved in movement
  4. diffusion of water through a selectively permeable membrane
  5. process by which particles tend to move from an area where they are more concentrated to an area where they are less concentrated
  6. when the concentration of two solutions is the same
  7. fluid portion of the cell outside the nucleus
  8. property of biological membranes that allows some substances to pass across it while others cannot; also called semi permeable membrane
  9. microscope that uses multiple lenses and light to enlarge the image of a sample
  10. thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell
  11. attraction between molecules of the same substance
  12. cellular transport where substances move against a concentration gradient. (requires energy)
  13. when comparing two solutions, the solution with the greater concentration of solutes
  14. tiny sacs that transport material within or outside the cell.
  15. when comparing two solutions, the solution with the lesser concentration of solutes

30 Clues: organism whose cells contain a nucleus • tendency of water to rise in a thin tube • unicellular organism that lacks a nucleus • fluid portion of the cell outside the nucleus • attraction between molecules of the same substance • when the concentration of two solutions is the same • weak attraction between a hydrogen atom and another atom • ...

Biology Vocab Unit 3 2021-10-22

Biology Vocab Unit 3 crossword puzzle
Across
  1. property of biological membranes that allows some substances to pass across it while others cannot; also called semi permeable membrane
  2. a process by which liquid droplets are ingested by living cells; it is one type of endocytosis
  3. unicellular organism that lacks a nucleus
  4. network of protein filaments in a eukaryotic cell that gives the cell its shape and internal organization and is involved in movement
  5. microscope that uses multiple lenses and light to enlarge the image of a sample
  6. when comparing two solutions, the solution with the lesser concentration of solutes
  7. diffusion of water through a selectively permeable membrane
  8. fundamental concept of biology that states that all living things are composed of cells; that cells are the basic units of structure and function in living things; and that new cells are produced from existing cells
  9. process by which particles tend to move from an area where they are more concentrated to an area where they are less concentrated
  10. fluid portion of the cell outside the nucleus
  11. in a molecule, uneven distribution of electrons (results in (+) and (-) poles) ex. water
  12. process by which solids are ingested by living cells; it is another type of endocytosis
Down
  1. cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can used by the rest of the cell
  2. when the concentration of two solutions is the same
  3. organism whose cells contain a nucleus
  4. the process by which cells move materials from within the cell into the extracellular fluid.
  5. when comparing two solutions, the solution with the greater concentration of solutes
  6. force of attraction between different kinds of molecules
  7. cellular transport where substances move against a concentration gradient. (requires energy)
  8. a microscope with high magnification that uses electron beams in place of light
  9. cell organelle that stores materials such as water, salts, proteins, and carbohydrates
  10. process of diffusion in which molecules pass across the membrane through cell membrane channels
  11. the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius (°C)
  12. weak attraction between a hydrogen atom and another atom
  13. thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell
  14. tiny sacs that transport material within or outside the cell.
  15. attraction between molecules of the same substance
  16. the process by which cells move materials out of the cell
  17. strong, supporting layer around the cell membrane in some cells
  18. action tendency of water to rise in a thin tube

30 Clues: organism whose cells contain a nucleus • unicellular organism that lacks a nucleus • fluid portion of the cell outside the nucleus • action tendency of water to rise in a thin tube • attraction between molecules of the same substance • when the concentration of two solutions is the same • force of attraction between different kinds of molecules • ...

Cell Structure and Function Crossword 2017-01-24

Cell Structure and Function Crossword crossword puzzle
Across
  1. Breaking down food into smaller molecules that can be used by the cell
  2. Storage area around a cell
  3. Withing the cell things are moving in and out
  4. Internal control center of cell
  5. The cell membrane ___ what enters and what leaves the cell
  6. First to see and describe microorganisms under a microscope
  7. The site of protein synthesis
  8. May be sexual or asexual
  9. Removal of solid wste from the cell
  10. The movement of water across a membrane from a region of high concentration to a region of low concentration
  11. Chloroplasts are only found in plant cells and other unicellular organisms that do ____
  12. German botanist who said all plants are made of cells
  13. Filled with very strong digestive enzymes
  14. "Powerhouse" of the cell
  15. Substance made in one place, but used in another
  16. First used in late 1665 by Robert Hooke
  17. Engulfing of large food particles
  18. Taking in of food and water
  19. Producers who make their own food
  20. Removal of liquid waste from the cell
  21. Movement of materials inside a cell
  22. Chromosomes are made of ___
Down
  1. Specialized structures found within a cell
  2. Homeostasis is a ___ that organisms maintain through self-regulating adjustments
  3. Made of thousands of tiny, empty chambers
  4. Burning food for energy, release of energy from food
  5. The nucleus manufactures the ___ that makes up ribosomes
  6. Microfilaments also helps cells ___
  7. Organisms composed of a single cell example bacteria
  8. Using the energy from food for growth and repair
  9. Nucleus us surrounded by a cell ____
  10. Zoologist who said all animals are made of cells
  11. Prokaryotic cells are generally smaller and ___ than Eukaryotic cells
  12. Eukaryotic cells are generally larger and more ____ than prokaryotic cells
  13. A group of similar cells all performing a similar activity
  14. Chloroplasts is a type of ____
  15. Absorb the energy from the sun and convert it to the chemical energy of a molecule of glucose and sugar
  16. Solid, threadlike, protein structures
  17. Consumers who can not make their own food
  18. Said cells could only arise from pre-existing cells
  19. The spreading out of molecules from a region of high concentration to a region of low concentration
  20. Portion of the cell outside of the nucleus, separates interior and exterior parts of cell
  21. Responding to a stimulus
  22. Means color
  23. Group of several tissues functioning as a unit and performing the same function

45 Clues: Means color • May be sexual or asexual • "Powerhouse" of the cell • Responding to a stimulus • Storage area around a cell • Taking in of food and water • Chromosomes are made of ___ • The site of protein synthesis • Chloroplasts is a type of ____ • Internal control center of cell • Engulfing of large food particles • Producers who make their own food • ...

Nervous system 2 2019-11-23

Nervous system 2 crossword puzzle
Across
  1. cells Form the myelin sheaths around nerve fibres in the PNS ______
  2. Carries impulses from the CNS to effector organs, the muscles and gland
  3. Neuroglia also called as
  4. only palms will ______ during parasympathetic
  5. Cells that defend CNS cells
  6. blood vessel will constrict during _______
  7. lungs will be in _______ during sympathetic
Down
  1. heart rate and force of contraction will ______ during parasympathetic
  2. Satellite cells act _________, cushioning cells for peripheral neuron cell bodies
  3. Supporting cells in the CNS?
  4. The sensory division also call as ____
  5. _______ is to maintain daily necessary body functions
  6. _______ glands will stimulate secretion during sympathetic and parasympathetic
  7. The activity of smooth muscles, cardiac muscle and glands is the ______ nervous system
  8. parasympathetic-housekeeping activities refer to ______

15 Clues: Neuroglia also called as • Cells that defend CNS cells • Supporting cells in the CNS? • The sensory division also call as ____ • blood vessel will constrict during _______ • lungs will be in _______ during sympathetic • only palms will ______ during parasympathetic • _______ is to maintain daily necessary body functions • ...

Circulatory System 2021-12-05

Circulatory System crossword puzzle
Across
  1. Upper chambers of the heart
  2. System that carries nutrients and oxygen throughout the body
  3. Bottom chambers of the heart
  4. Your blood is 55% of this
  5. A type of gas waste your veins carry to get rid of
  6. Cell that connects to other platelets to form a scab
Down
  1. Cells that fight off germs
  2. Tubes where arteries drop off and veins pick up red blood cells
  3. Act as "Doors" for the heart
  4. Red blood cells carry this
  5. Organ that pumps blood throughout the body
  6. Cell that carries oxygen
  7. Red blood cells collect oxygen from these
  8. Tube that transports red blood cells to the heart
  9. Tube that transports red blood cells away from the heart

15 Clues: Cell that carries oxygen • Your blood is 55% of this • Cells that fight off germs • Red blood cells carry this • Upper chambers of the heart • Act as "Doors" for the heart • Bottom chambers of the heart • Red blood cells collect oxygen from these • Organ that pumps blood throughout the body • Tube that transports red blood cells to the heart • ...

CELL 2020-04-29

CELL crossword puzzle
Across
  1. wall In plant cells there is a outer layer that protects the cell
  2. This membrane protects the cell from it’s surroundings and it is composed of phospholipids
  3. Responsible for cellular storage, has three types; central, contractile, food
  4. Death of certain cells in a programmed way
  5. The infoldings that happen in the inner membrane of mitochondria
  6. Little tunnels in nuclear envelope that allows transportation to nucleus
  7. Some cells have those in order to move around more easily such as sperms
  8. The organelle that makes cellular aerobic respiration possible that's why it is mostly found in muscle and nerve cells
  9. apparatus This organelle packages proteins and transports lipids
  10. An organelle which recycles damaged organalles, in deficiency tay sach disease emerges
  11. A membrane bound that is found in plant cells, algae and some eukaryotic cells
  12. system It is called to a group of membranes which cooperate to modify, package and transport lipids and proteins
Down
  1. The part in the nucleus that contains DNA
  2. and lipids
  3. Helps The cell to get attached to places
  4. It oxidifies H2O2, found mostly in liver, detoxifies alcohol fort hat reason
  5. envelope The layer that lines between cytoplasm and nucleus
  6. reticulum Has two types rough and smooth. Rough ones can synthesize ribosome while smooth synthesizes
  7. The place in the plant cell that photosynthesis happen
  8. The destruction of cells by the enzymes within the cell usually by lysosomes
  9. An organelle that is responsible for protein synthesis

21 Clues: and lipids • Helps The cell to get attached to places • The part in the nucleus that contains DNA • Death of certain cells in a programmed way • The place in the plant cell that photosynthesis happen • An organelle that is responsible for protein synthesis • envelope The layer that lines between cytoplasm and nucleus • ...

Microscopes and Cells 2021-06-15

Microscopes and Cells crossword puzzle
Across
  1. Converts light energy within a plant.
  2. The cell that sends signals to our brain
  3. The top layer of our skin.
  4. Part of a plant that moves water.
  5. First person to observe a microorganism.
  6. Holds water within a cell.
  7. The cells that help move oxygen.
  8. The group mushrooms belong to.
  9. Organism made from more than one cell.
  10. What is stored inside a vacuole
  11. The genetic code of organisms
  12. The science guy.
  13. Provides structure to plant cells.
  14. What we observe under a microscope
  15. The process of cells splitting in 2.
  16. Methylene...
  17. The first type of organisms on earth
  18. The type of microscope we use at school.
  19. Jelly like substance inside a cell.
  20. The 5 groups organisms belong to.
  21. The cell that surrounds our body.
Down
  1. The brain of the cell.
  2. The unit of measurement for cells.
  3. The outside layer of a cell.
  4. The process of light energy conversion.
  5. The building blocks of all life.
  6. a billionth of a metre
  7. An organism that consists of one cell.
  8. The greek word for small
  9. Special cells in plants.
  10. The cells that help us move.
  11. The various structures inside a cell.
  12. The group of organisms trees belong to.
  13. The group of organisms humans belong to.
  14. The kingdom that starts with E.
  15. What we call the dye on a slide.

36 Clues: Methylene... • The science guy. • The brain of the cell. • a billionth of a metre • The greek word for small • Special cells in plants. • The top layer of our skin. • Holds water within a cell. • The outside layer of a cell. • The cells that help us move. • The genetic code of organisms • The group mushrooms belong to. • What is stored inside a vacuole • The kingdom that starts with E. • ...

cell cycle 2021-10-23

cell cycle crossword puzzle
Across
  1. joined copies of the original chromosome
  2. accounts for ~90% of the cycle
  3. the life of a cell from the time it first formed during division of a parent cell until its own division into two daughter cells
  4. a control point where stop and go-ahead signals can regulate the cycle
  5. reproductive cells
  6. an enzyme that activate or inactivate other proteins by phosphorylating them
  7. the entire complex of DNA and proteins that is the building material of chromosomes
  8. the division of genetic material in the nucleus
  9. reproduction of cells
  10. an imaginary plate rather than an actual cell structure; a plane located midway between the spindle's two poles
  11. a subcellular region containing material that functions throughout the cell cycle to organize the cell's microtubules
Down
  1. a protein released by certain cells that stimulates other cells to divide
  2. the division of the cytoplasm
  3. includes both mitosis and cytokinesis
  4. a cell's DNA, its genetic information
  5. protein that gets its name from its cyclically fluctuating concentration in the cell
  6. consists of fibers made of microtubules and associated proteins
  7. "division in half," refers to this process and tho the asexual reproduction of single-celled eukaryotes
  8. DNA molecules are packaged into these structures
  9. a structure made up of protiens that have assembled on specific sections of DNA at each centromere
  10. all body cells (not reproductive cells)
  11. a region made up of repetitive sequences in the chromosomal DNA where the chromatid is attached most closely to its sister chromatid

22 Clues: reproductive cells • reproduction of cells • the division of the cytoplasm • accounts for ~90% of the cycle • includes both mitosis and cytokinesis • a cell's DNA, its genetic information • all body cells (not reproductive cells) • joined copies of the original chromosome • the division of genetic material in the nucleus • DNA molecules are packaged into these structures • ...

Plant/Animal Cell 2021-09-09

Plant/Animal Cell crossword puzzle
Across
  1. deoxyribonucleic acid, a molecules that is present in all living cells and that contains info that determines traits
  2. the arrangement of parts in an organism
  3. describes the basic characteristics of all cells and organs
  4. gel-like fluid inside a cell; helps the cell maintain shape and is about 80% water
  5. makes protein
  6. one of the structures in the nucleus that are made up of dna and protein
  7. the smallest functional and structual unit of living things
  8. cells with no nucleus
  9. structures within a cell that have special functions to keep working
  10. packages and distributes materials within or out of the cell
  11. the special, normal, or proper activity of an organ or part
  12. cells with a nucleus
Down
  1. where genetic material is stored and controls the cells growth and reproduction
  2. a fluid-filled vesicle that contains food, water, and waste. Plant ells have a large central vacuole that stores water
  3. a system of ideas that explains many related observations and is supported by a body of evidence acquired by scientific investigation
  4. produces enzymes that digest wastes, cell parts, and foreign invaders
  5. protective, flexible barrier that controls what goes in and out of the cell
  6. processes and transports proteins and makes lipids
  7. an organelle dound in plant and algae cells where photosynthesis occurs
  8. rigid structure that surrounds the cell membrane in plant cells; provides structure and support
  9. the site of a cellular respiration, which releases energy for use by the cell

21 Clues: makes protein • cells with a nucleus • cells with no nucleus • the arrangement of parts in an organism • processes and transports proteins and makes lipids • describes the basic characteristics of all cells and organs • the smallest functional and structual unit of living things • the special, normal, or proper activity of an organ or part • ...