cells Crossword Puzzles
EmilyRewey7 2022-03-25
Across
- destroys virus
- moisten skin and hair
- carries 02
- disease-causing agent
- cause scabs
- weak or dead strand
- spot pathogen
- outer layer
- away from the heart
- redness, swelling, and heat
Down
- cools body
- skin, hair, nails
- connects, exchanges
- inner layer
- destroy pathogen
- clothing of the pathogen
- towards the heart
- destroys bacteria
- fight infection
19 Clues: cools body • carries 02 • inner layer • cause scabs • outer layer • spot pathogen • destroys virus • fight infection • destroy pathogen • skin, hair, nails • towards the heart • destroys bacteria • connects, exchanges • weak or dead strand • away from the heart • moisten skin and hair • disease-causing agent • clothing of the pathogen • redness, swelling, and heat
Fall Life Science Midterm Review 2024-11-01
Across
- Like a cafeteria
- Internal balance
- Exchanges gas and releases water
- Has specialized cells
- May be epithelial or dermal
- detects stimuli
- Found in the heart
- Absorbs water
Down
- Requires light
- Transports water
- Makes proteins
- Creating new cells
- Special function in the cell
- All cells have one
- Exchanges gas
- Made of different tissues
- Has membrane-bound structures
- Reinforcing feedback
- Like control center
19 Clues: Exchanges gas • Absorbs water • Requires light • Makes proteins • detects stimuli • Transports water • Like a cafeteria • Internal balance • Creating new cells • All cells have one • Found in the heart • Like control center • Reinforcing feedback • Has specialized cells • Made of different tissues • May be epithelial or dermal • Special function in the cell • Has membrane-bound structures • ...
Mitosis & Meiosis 2024-03-17
Across
- A fertilized egg.
- Any chromosome inherited from the mother.
- and telophase The late phases of mitosis, when sister chromatids pull apart and one of each type of chromosome ends up at either end of the parent cell, just before cell division creates two daughter cells.
- Physical exchange of DNA strands between non-sister chromatids during Meiosis I. Leads to recombinant chromosomes containing alleles from both maternal and paternal chromosomes.
- cells Cells that directly give rise to sperm or eggs, or are sperm or eggs themselves. Germ cells undergo meiosis to produce haploid daughter cells.
- Production of offspring that is based on meiosis and fusion of gametes.
- The middle phase of mitosis, when replicated chromosomes move to the middle of the cell.
- A process in eukaryotes that is responsible for distributing a copy of each chromosome to each daughter cell. It occurs after chromosomes have been replicated and prior to the physical division of the parent cell into two daughter cells.
- Production of offspring that is based on mitosis.
Down
- The observation that maternal and paternal homologs line up at random before separating at the end of Meiosis I, producing a wide array of possible combinations in daughter cells.
- The initial phase of mitosis, when replicated chromosomes condense and the nuclear envelope breaks down.
- Any chromosome inherited from the father.
- A process in eukaryotes that distributes one of each homologous chromosome pair to daughter cells, resulting in a halving of chromosome number.
- Cells that fuse to form a zygote. In many species, these are sperm and egg.
- cells Cells that form the body, and that only undergo mitosis.
- The portion of the cell cycle when growth and DNA replication occur.
16 Clues: A fertilized egg. • Any chromosome inherited from the father. • Any chromosome inherited from the mother. • Production of offspring that is based on mitosis. • cells Cells that form the body, and that only undergo mitosis. • The portion of the cell cycle when growth and DNA replication occur. • Production of offspring that is based on meiosis and fusion of gametes. • ...
Mitosis study game 2025-03-19
Across
- Series of events including growth, DNA replication, and division.
- The cell splits into two, with two separate nuclei
- Undifferentiated cells capable of becoming various cell types.
- Chromosomes condense, and the nucleus disappears.
- 90%, the longest stage of the cell cycle, replicating DNA,
- Splitting of the cytoplasm into two new cells
- Structures contaMulticellular organismsDNA replication Process of copying DNA before cell division.
Down
- Regulation of genes leading to specific cellular functions.
- these can be made when their rapid growth in cells
- Organisms composed of multiple cells working together.
- Chromosomes line up in the middle of the cell
- Each cell has the same DNA
- Chromosomes are pulled apart
- Original cell that replicates DNA before division.
- 2 Genetically Identical Cells
- Process where a parent cell divides into daughter cells.
16 Clues: Each cell has the same DNA • Chromosomes are pulled apart • 2 Genetically Identical Cells • Chromosomes line up in the middle of the cell • Splitting of the cytoplasm into two new cells • Chromosomes condense, and the nucleus disappears. • these can be made when their rapid growth in cells • The cell splits into two, with two separate nuclei • ...
Year 9 Biology Cells and Specialised Cells 2021-12-13
Across
- This cell structure contains cell sap.
- This structure is where photosynthesis happens.
- Cells found in humans and other creatures are called _______ cells.
- This cell structure controls what goes in and out of the cell.
- Some cells have unique things about them to make them better at their function, these are called _________ cells.
- This cell structure creates proteins.
- All living organisms are made of ____.
Down
- This cell structure releases energy into the cell.
- A root hair cell has a large _________ ______ to help it absorb minerals and water.
- On the other hand organisms such as trees and flowers have _____ cells.
- This cell structure controls the cell and contains the DNA.
- This cell structure provides structure and support to the cell.
- Specialised cells have ____________ that allow them to do their job easier.
- Red blood cells contain a substance called ________________ that allows them to carry oxygen around the blood.
- This cell structure is where chemical reactions take place.
15 Clues: This cell structure creates proteins. • This cell structure contains cell sap. • All living organisms are made of ____. • This structure is where photosynthesis happens. • This cell structure releases energy into the cell. • This cell structure controls the cell and contains the DNA. • This cell structure is where chemical reactions take place. • ...
Levels of Organization and Cell Theory Crossword 2024-11-04
Across
- stimuli Things that occur INSIDE an organism that cause an organism to react.
- Hooke the scientist credited with discovering cells
- organism a living organism made of only ONE CELL
- a multicellular ___________________________ consists of many organ systems.
- The characteristic of life that works to keep an an organism's environment STABLE so that cells can perform their jobs
- New cells come from __________________________ cells.
- All organisms are made up of ____________ or more cells
- organism A living thing made of 2 or more cells.
Down
- all living things must have ______ in order to complete tasks and complete actions.
- system A group of organs that work together to perform a series of tasks to help the organism to live.
- stimuli Things that occur OUTSIDE of an organism that cause an organism to react
- It is the basic unit of living things- they contain DNA and organelles
- The cell is the _____________unit of life.
- all living things have the ability to make offspring
- A group of cells that works together to perform a specific task
- A group of tissues that work together to perform a specific task.
16 Clues: The cell is the _____________unit of life. • organism a living organism made of only ONE CELL • organism A living thing made of 2 or more cells. • all living things have the ability to make offspring • Hooke the scientist credited with discovering cells • New cells come from __________________________ cells. • ...
Cell Menu Project Crossword 2021-08-31
Across
- Provides energy for a cell
- Brain of the cell
- Three part statement that says 1. all organisms are made of cells 2. cells are the basic unit of structure in living things 3. all cells come from preexisting cells
- Type of cell in humans
- Type of cell in trees
- Is either smooth or rough. Smooth makes lipids and breaks down toxic material in a cell. Rough assists in the production and transportation of proteins and produces lipids
- Stores materials for a cell to use later
- Transports material throughout a cell
- Allows things into a cell while keeping bad things out of the cell
Down
- Recycles and dissolves bad things in a cell (only in animal cells)
- A chemical compound that contains carbon atoms
- Provides extra protection for a cell (only in plant cells)
- Uses photosynthesis to help provide energy for a cell (only in plant cells)
- Creates proteins for a cell
- First person to describe cells
15 Clues: Brain of the cell • Type of cell in trees • Type of cell in humans • Provides energy for a cell • Creates proteins for a cell • First person to describe cells • Transports material throughout a cell • Stores materials for a cell to use later • A chemical compound that contains carbon atoms • Provides extra protection for a cell (only in plant cells) • ...
Cellular Structures 2021-10-05
Across
- provides external structure to plant cells
- larger molecules like glucose enter or leave the cell through these proteins
- these tiny structures make proteins
- larger, more complex cells with nuclei
- smaller cells, lack a nucleus, first forms of life on Earth
- provides energy for cells in the form of ATP
- plants use this organelle to store water
- cell's break down waste in these organelles
Down
- surrounds every kind of cell
- folds a protein into its proper shape
- home to DNA in eukaryotic cells
- found in plant cells, where sunlight is used to build glucose
- provides internal structure to animal cells
- labels proteins so they get delivered to the right place
14 Clues: surrounds every kind of cell • home to DNA in eukaryotic cells • these tiny structures make proteins • folds a protein into its proper shape • larger, more complex cells with nuclei • plants use this organelle to store water • provides external structure to plant cells • provides internal structure to animal cells • cell's break down waste in these organelles • ...
the lymphatic system 2019-09-14
Across
- a bacteria or virus that causes disease
- antibodies bind on to........
- T cells close down the immune response after invading organisms are destroyed
- B cells and T cells are different types of........
- fluid found in between body tissues
- capillaries .......... absorb leaked fluids
- the lymphatic system moves lymph towards your.....
Down
- marrow red blood cells and lymphocytes are produced in the.............
- B cells produce this protective protein
- where T cells mature
- the lymphatic system contains lymphatic tissues and organs and lymph.........
- the lymphatic system is part of the........... system
- this is where all cells flow in in the blood vessels
- if your neck glands or nodes are swollen, this means you have an........
14 Clues: where T cells mature • antibodies bind on to........ • fluid found in between body tissues • a bacteria or virus that causes disease • B cells produce this protective protein • capillaries .......... absorb leaked fluids • B cells and T cells are different types of........ • the lymphatic system moves lymph towards your..... • ...
Biology Unit 1-3 Review 2022-10-28
Across
- attraction of molecule of the same substance
- creates four genetically different cells
- a solution that causes cells to shrink
- organelle that captures energy from sunlight
- macromolecule that includes fats, oils and waxes
- disorder in which some cells lose the ability to control growth
- division of the cytoplasm to form new daughter cells
Down
- an organelle that contains the cell's genetic DNA
- macromolecule containing C, H, O, N, P
- a solution that causes cells to swell
- process by which body cells grow and repair
- flexible barrier that surrounds all cells; controls what goes in and out of the cell
- the most diverse macromolecule
- macromolecule that stores & release energy and structural support
14 Clues: the most diverse macromolecule • a solution that causes cells to swell • macromolecule containing C, H, O, N, P • a solution that causes cells to shrink • creates four genetically different cells • process by which body cells grow and repair • attraction of molecule of the same substance • organelle that captures energy from sunlight • ...
Oncology 2023-03-11
Across
- non cancerous
- hair loss
- inflammation of oral tissues often associated with chemotherapy and radiation therapy
- spread of cancer cells from the primary tumor to distant sites
- abnormally low neutrophil count
- the use of medications to kill tumor cells
- having cells that are characteristic of cancer
Down
- process of transforming normal cells into malignant cells
- a normal cell mechanism of programmed cell death
- substance that can cause inflammation, damage and necrosis with extravasation from blood vessels
- the use of medications to stimulate or suppress the immune system to kill cancer cells
- decrease in the number of circulating platelets
- field or study of cancer
- growth of new blood vessels that allow cancer cells to grow
14 Clues: hair loss • non cancerous • field or study of cancer • abnormally low neutrophil count • the use of medications to kill tumor cells • having cells that are characteristic of cancer • decrease in the number of circulating platelets • a normal cell mechanism of programmed cell death • process of transforming normal cells into malignant cells • ...
Skeletal System 2022-01-16
Across
- elbow joint
- bent bone
- harder bone tissue
- connects bone to bone
- soft tissue in broken bone
- multi fractured bone
- _________ blood cells
- skeletal system tissues
- wrist joint
Down
- stored in bones
- system of bones
- blood clot around fracture
- blank cells
- _____________ displaced
- straight fracture
- element needed by bones
- produces most blood
- ball & ___________
- cells that fight infection
- connects muscle to bone
- x-_______
- tissue type found inside bones
22 Clues: bent bone • x-_______ • elbow joint • blank cells • wrist joint • stored in bones • system of bones • straight fracture • harder bone tissue • ball & ___________ • produces most blood • multi fractured bone • connects bone to bone • _________ blood cells • _____________ displaced • element needed by bones • connects muscle to bone • skeletal system tissues • blood clot around fracture • ...
Role of DNA 2024-11-22
Across
- single set of DNA
- macromolecules that score genetic information
- group of three bases
- process that creates somatic cells
- the number of nitrogenous bases in DNA is four
- messenger RNA
- 2 sets (copies)
- what nucleic acids are made of
- same
- made in ribosomes
Down
- twisted ladder
- many enzyme
- egg/sperm cells
- ribose sugar
- process of making transcription
- body cells
- reads codons
- Deoxyribonucleic Acid
- missing oxygen
- process creates gametes
20 Clues: same • body cells • many enzyme • ribose sugar • reads codons • messenger RNA • twisted ladder • missing oxygen • egg/sperm cells • 2 sets (copies) • single set of DNA • made in ribosomes • group of three bases • Deoxyribonucleic Acid • process creates gametes • what nucleic acids are made of • process of making transcription • process that creates somatic cells • ...
Cell 2022-11-20
Across
- makes the cell rigid and protects it (only in plant cells).
- organelles that are present only in plant cells and contains pigments.
- organisms with well defines nucleus and other other organellse.
- the control centre of a cell.
- parts of cells that have specific functions within cells.
- produces proteins.
- membranes,sacs and tubes that move material from one part of the cell to another.
Down
- helps in label and transport proteins after they are made.
- gel like fluid that acts as a support and cusions organelles.
- forms the outer boundary of a cell and separates a cell from its environment.
- organisms whose cells lack a nucleus and other organelles.
- power house of a cell.
- the storage area of cells.
- suicidal bags of a cell.
- enables plant cells to carry out photosynthesis.
15 Clues: produces proteins. • power house of a cell. • suicidal bags of a cell. • the storage area of cells. • the control centre of a cell. • enables plant cells to carry out photosynthesis. • parts of cells that have specific functions within cells. • helps in label and transport proteins after they are made. • organisms whose cells lack a nucleus and other organelles. • ...
Final exam crossword puzzle 2023-12-08
Across
- a molecule that carries energy within cells.
- membrane what are cells surrounded by?
- property of molecules that do not mix with water.
- group the group that is being tested is called?
- the amount of energy required to turn liquid into gas
- what is the organelle that is found only in animal cells
- what are cells that have DNA enclosed in a nucleus called?
- the attraction between molecules of the same substance.
Down
- what are cells that do not have a nucleus called?
- when a person's body gets cold it's an example of?
- a chemical compound with the chemical formula CO2
- a selective barrier
- is a molecule that carries energy within with?
- a__is a group of cells that perform a particular function
- 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
Across
- a molecule that carries energy within cells.
- membrane what are cells surrounded by?
- property of molecules that do not mix with water.
- group the group that is being tested is called?
- the amount of energy required to turn liquid into gas
- what is the organelle that is found only in animal cells
- what are cells that have DNA enclosed in a nucleus called?
- the attraction between molecules of the same substance.
Down
- what are cells that do not have a nucleus called?
- when a person's body gets cold it's an example of?
- a chemical compound with the chemical formula CO2
- a selective barrier
- is a molecule that carries energy within with?
- a__is a group of cells that perform a particular function
- 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. • ...
Consultancy 2026-03-16
Across
- Cells of the immune system that protect the body from infections
- Iron-containing pigment in red blood cells that binds oxygen
- Protein formed during blood clotting to stop bleeding
- Scientific name for red blood cells
- Another name for white blood cells involved in body defense
- Small cell fragments that help in blood clotting
- Yellow pigment in bile formed from breakdown of hemoglobin
- Type of white blood cell involved in immune response
Down
- Process by which white blood cells engulf pathogens
- Digestive fluid produced by the liver that helps emulsify fats
- Most abundant white blood cells that fight bacterial infection
- Blood cells responsible for transporting oxygen using hemoglobin
- Plasma without clotting factors
- Liquid component of blood that carries proteins, hormones, and nutrients
- Fluid connective tissue that transports nutrients, gases, and wastes
15 Clues: Plasma without clotting factors • Scientific name for red blood cells • Small cell fragments that help in blood clotting • Process by which white blood cells engulf pathogens • Type of white blood cell involved in immune response • Protein formed during blood clotting to stop bleeding • Yellow pigment in bile formed from breakdown of hemoglobin • ...
Final exam crossword puzzle 2023-12-08
Across
- a molecule that carries energy within cells.
- membrane what are cells surrounded by?
- property of molecules that do not mix with water.
- group the group that is being tested is called?
- the amount of energy required to turn liquid into gas
- what is the organelle that is found only in animal cells
- what are cells that have DNA enclosed in a nucleus called?
- the attraction between molecules of the same substance.
Down
- what are cells that do not have a nucleus called?
- when a person's body gets cold it's an example of?
- a chemical compound with the chemical formula CO2
- a selective barrier
- is a molecule that carries energy within with?
- a__is a group of cells that perform a particular function
- 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
Across
- a molecule that carries energy within cells.
- membrane what are cells surrounded by?
- property of molecules that do not mix with water.
- group the group that is being tested is called?
- the amount of energy required to turn liquid into gas
- what is the organelle that is found only in animal cells
- what are cells that have DNA enclosed in a nucleus called?
- the attraction between molecules of the same substance.
Down
- what are cells that do not have a nucleus called?
- when a person's body gets cold it's an example of?
- a chemical compound with the chemical formula CO2
- a selective barrier
- is a molecule that carries energy within with?
- a__is a group of cells that perform a particular function
- 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
Across
- a molecule that carries energy within cells.
- membrane what are cells surrounded by?
- property of molecules that do not mix with water.
- group the group that is being tested is called?
- the amount of energy required to turn liquid into gas
- what is the organelle that is found only in animal cells
- what are cells that have DNA enclosed in a nucleus called?
- the attraction between molecules of the same substance.
Down
- what are cells that do not have a nucleus called?
- when a person's body gets cold it's an example of?
- a chemical compound with the chemical formula CO2
- a selective barrier
- is a molecule that carries energy within with?
- a__is a group of cells that perform a particular function
- 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. • ...
Cellular Structures 2021-10-05
Across
- provides energy for cells in the form of ATP
- larger molecules like glucose enter or leave the cell through these proteins
- folds a protein into its proper shape
- cell's break down waste in these organelles
- plants use this organelle to store water
- smaller cells, lack a nucleus, first forms of life on Earth
- found in plant cells, where sunlight is used to build glucose
Down
- larger, more complex cells with nuclei
- these tiny structures make proteins
- home to DNA in eukaryotic cells
- labels proteins so they get delivered to the right place
- surrounds every kind of cell
- provides internal structure to animal cells
- provides external structure to plant cells
14 Clues: surrounds every kind of cell • home to DNA in eukaryotic cells • these tiny structures make proteins • folds a protein into its proper shape • larger, more complex cells with nuclei • plants use this organelle to store water • provides external structure to plant cells • provides internal structure to animal cells • cell's break down waste in these organelles • ...
Cell pieces and facts 2022-10-04
Across
- has a nucleus
- No unique cell organelles
- Mitochondria other name
- The control center for the cell
- Has chloroplast and cell wall
- every living thing is made of them
- what lets us see cells
Down
- no nucleus
- where do other cells come from
- the storage
- filling for cell
- All ___ things are made of cells
- the # law of cell theory that states cells come from cells
- The way things move around the cell
14 Clues: no nucleus • the storage • has a nucleus • filling for cell • what lets us see cells • Mitochondria other name • No unique cell organelles • Has chloroplast and cell wall • where do other cells come from • The control center for the cell • All ___ things are made of cells • every living thing is made of them • The way things move around the cell • ...
Cell Growth & Reproduction 2024-10-23
Across
- the basic unit of heredity passed from parent to child
- representation of the complete set of chromosomes in a cell
- threadlike structures made of protein and a single molecule of DNA that serve to carry the genomic information from cell to cell
- process by which two gametes fuse to become a zygote
- cells with potential to become different cells in our body
- type of cell division that reduces the number of chromosomes in the parent cell by half
- early multicellular embryo composed of two germinal layers of cells which many organs derive from
- process of formation of organs from three germ layers
Down
- chromosomes in a diploid organism that have similar genes, although not necessarily identical
- the region of repetitive DNA sequences at the end of a chromosome
- the spread of cancer cells from where they first formed to another part in the body
- the process a cell goes through each time it divides
- a term which diseases where abnormal cells divide without control and can invade nearby tissues
- can also refer to the number of chromosomes in egg or sperm cells
- the processes of how immature cells become mature cells with specific functions
- the region of the chromosome to which the spindle fibers is attached during cell division
- identical copies of a chromosome that are held together during replication and remain attached until separated during mitosis
- creating new organisms by combining genetic material from two different individuals
- 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 • ...
Google Sheets Formulas 2024-04-04
Across
- a formula that allows you to divide one value by another and enter the quotient in the cell.
- allows you to split text in a single cell into multiple cells.
- a formula that adds the values within a range of cells.
- a formula that determines a value for the cell if a function returns an error in a particular cell (or group of cells).
- formula that finds the average of the data in a range of cells.
- a formula that allows you to sort cells with numerical data from the lowest value to the highest.
- a simple function that allows you to add the sum of two values to enter into a cell.
- a formula that multiplies one number by another and input the product into the cell.
- a formula that allows you to input the current time and date into a cell.
- a formula used to determine how many cells within a range contain a value.
- a formula that finds the sum of cells that meet certain conditions.
Down
- a vertical lookup function that allows you to look up specific data within the spreadsheet.
- a formula that enters the current date into a cell on your spreadsheet.
- a simple formula you can use to subtract on value from another and input the sum into a cell.
- a formula that determines whether two values within different cells on your spreadsheet are the same.
- 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.
- Formula that allows you to count how many cells within a certain range contain a value if they meet certain conditions.
- 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. • ...
Madilyn Wagner Unit 2 2025-03-25
Across
- protein
- takes away qualities
- made of lipids
- movement of water
- allows molecules to move
- system made of organs
- substrates make a chemical reaction
- underlying substance
- atoms combined
- single-cell individual
Down
- allows substances to pass
- failing to mix
- makes contranstaions
- cells combined
- tendency to mix
- formed to make a chemical reaction
- forms cells
- quantity of energy
- doesn't need energy
- is a basic unit of matter
- organelle combined
21 Clues: protein • forms cells • failing to mix • cells combined • made of lipids • atoms combined • tendency to mix • movement of water • quantity of energy • organelle combined • doesn't need energy • takes away qualities • makes contranstaions • underlying substance • system made of organs • single-cell individual • allows molecules to move • allows substances to pass • is a basic unit of matter • ...
Apologia Anatomy Lesson 13B 2016-11-08
Across
- Special T cells that attack and destroy "flagged" cells. THREE WORDS
- Medicines made from chemicals. They are very effective at killing unwanted living organisms that invide our bodies.
- Diseases in which the body forms antibodies against its own tissue. TWO WORDS
- The first antibiotic to be widely used. It comes from a mold.
- Cells that are sent to the thymus for special training in spotting and attacking foreign cells. They are also called T cells. TWO WORDS
- 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
- These occur when your immune system overreacts to non-harmful substances that get inside your body.
- Special proteins made by B cells that lock onto foreign antigens, flagging them for destruction.
- Immunity that occurs when your immune system is exposed to, and responds to, a specific threat. TWO WORDS
Down
- 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.
- Immunity that is generated by vaccinations that stimulate the immune system in an artificial way. THREE WORDS
- Immunity that is acquired without any action on the part of the body's immune system. TWO WORDS
- 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
- Special white blood cells inside the lymph nodes.
- A sophisticated system of defense that ensures your body doesn't get certain diseases more than once. TWO WORDS
- The swelling of tissue. it is an important part of the body's immune response.
- 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
- Special kinds of chemicals that are released and sent to injured tissue.
- 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 • ...
Organelles 2023-09-19
Across
- harvests chemical energy of molecules and forms it into energy the cell can use; site of cellular respiration
- wall only in plant cells, located outside of the cell membrane and provides structure to the cell
- Found only in plants, where lipids are converted into carbohydrates for transport to the growing cells
- material inside of the cell membrane, other than the organelles
- protein structures that project from the surface of some bacteria cells
- location of most of the cell’s DNA and the site of gene transcription
- organelle prokaryotes use toswim
Down
- proteins are chemically modified to alter their function, proteins sent throughout the cell envelope, has ribosomes attached on the outside surface
- 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.
- 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.
- originate from the Golgi apparatus, contain digestive enzymes and are the sites where macromolecules are hydrolyzed into monomers.
- holds DNA
- made up of RNA and proteins, and perform protein synthesis
- moveable appendage inside eukaryotic cells; move to propel the cells or move fluid over stationary cells.
- protein filaments that play a part in cell division, cell movement, and structure/shape of the cell
- organelles that build up toxic peroxides, have a single membrane and granular interior containing specialized enzymes; found in some eukaryotic cells
- 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
- 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 • ...
Retina Anatomy and Physiology 2026-04-07
Across
- layer where bipolar cells synapse with ganglion cells
- pigmented layer that absorbs stray light and supports photoreceptors
- junctional layer formed by Muller cells that act as a barrier
- photoreceptors responsible for color vision and high acuity
- region where ganglion cell axons exit the eye
- synaptic layer where photoreceptors connect with bipolar and horizontal cells
- area of the retina lacking blood vessels for optimal light transmission
- retinal layer containing bipolar, horizontal, and amacrine cell bodies
Down
- central retinal region responsible for highest visual acuity
- retinal cells that transmit signals to the brain via the optic nerve
- transparent membrane separating retina from vitreous
- supporting glial cells that span the entire thickness of the retina
- layer containing photoreceptor cell bodies
- layer containing axons that form the optic nerve
- light-sensitive cells responsible for vision in low light
15 Clues: layer containing photoreceptor cell bodies • region where ganglion cell axons exit the eye • layer containing axons that form the optic nerve • transparent membrane separating retina from vitreous • layer where bipolar cells synapse with ganglion cells • light-sensitive cells responsible for vision in low light • ...
Chapter 12 2026-03-19
Across
- The process of engulfing and breaking down foreign substances.
- Specific PRRs that recognize characteristic fragments of pathogens.
- A slower, highly specific defense with a memory-based response.
- Receptors on immune cells that bind to common microbial structures.
- An enzyme that destroys bacterial cell walls.
- A molecule that triggers blood vessel dilation and permeability.
- Proteins that can cause the lysis (bursting) of invading cells.
- "First responder" phagocytic cells that circulate in the blood.
Down
- Cells that detect and kill abnormal or infected cells.
- A fast, generalized defense active immediately upon infection.
- Signaling molecules that modulate immune response and blood flow.
- Proteins that interfere with viral replication and activate macrophages.
- Large phagocytic cells found throughout the body.
- Disease-causing agents like bacteria and viruses.
- Unique molecules on pathogens recognized by PRRs.
15 Clues: An enzyme that destroys bacterial cell walls. • Large phagocytic cells found throughout the body. • Disease-causing agents like bacteria and viruses. • Unique molecules on pathogens recognized by PRRs. • Cells that detect and kill abnormal or infected cells. • The process of engulfing and breaking down foreign substances. • ...
Cancer and Treatments 2022-10-12
Across
- proteins that control the process of the cell cycle
- a non-cancerous tumor
- a cancerous tumor
- when cells stop division after touching surround cells
- programmed cell death
- regulatory protein that responds to events inside cell
Down
- mass of uncontrollable cells
- a family of regulatory proteins for the cell cycle.
- treatment involving removal of the cancerous cells
- regulatory proteins that respond to events outside of the cell
- Factors an important group of external regulators. They stimulate growth and division of cells
- treatment that applies a focused beam to kill weakened cancerous cells
- chemical treatment to slow and shrink cancerous cells
- 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 • ...
Genetics and Heredity 2024-03-12
Across
- genetic information
- stem cell changes
- heredity or given from parent to child
- copying rna
- nucleic acid found in nucleus
- different alleles
- changes
- proteins are produced
Down
- child or product of two
- organism's reproductive cells.
- observable characteristics
- a variant of the sequence
- more powerful
- squares
- cell division
- two identical alleles
- chromosomes pairs
- not dominant
- results in two daughter cells
- possible combinations
- 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 • ...
Chances Crossword puzzle 2022-10-04
Across
- brain of cell
- a body's internal healthy state of balance
- cells with no nucleus
- captures sunlight to make food
- semi-permeable skin of all cells
- cells are made of many cells
Down
- jelly-like fluid
- organisms are made of only one cell
- makes energy
- stores food, water, and waste
- cells with a nucleus
- hard outside shell of many cells
- 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
sciences 2021-01-29
Across
- has ribosomes on its surface and makes proteins to export.
- apparatus stacks of flattened sacs.
- They break down excess or worn-out cell parts
- is a biological membrane that separates the interior of all cells
- are organisms whose cells have a nucleus enclosed within a nuclear envelope
- is a structural layer surrounding some types of cells
- is a large vacuole found inside of plant cells
- is a cellular organism that lacks an envelope-enclosed nucleus.
Down
- site of protein synthesis.
- contain the green pigment chlorophyll
- Lacks ribosomes and makes lipids and proteins used in the cells.
- active cells like muscles have more ____
- any member of the most important class of pigments involved in photosynthesis
- are the basic unit of structure in an organiism.
- 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
Across
- a molecule that carries energy within cells.
- membrane what are cells surrounded by?
- property of molecules that do not mix with water.
- group the group that is being tested is called?
- the amount of energy required to turn liquid into gas
- what is the organelle that is found only in animal cells
- what are cells that have DNA enclosed in a nucleus called?
- the attraction between molecules of the same substance.
Down
- what are cells that do not have a nucleus called?
- when a person's body gets cold it's an example of?
- a chemical compound with the chemical formula CO2
- a selective barrier
- is a molecule that carries energy within with?
- a__is a group of cells that perform a particular function
- 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. • ...
Cells by MarisaB 2019-11-29
Across
- about how many brain cells do you lose a day
- how long can cancer cells live
- where can you find the most stem cells from a human
- which species have nucleus in their cells
- is xylem a animal, plants, or humans cell
- where are the osteoblasts cells found
- what are nerve cells called
Down
- about how many types of cells do humans have
- about how many skin cells do you lose a day
- what is the name for the cells found on the inner lining of blood vessels
- name the most popular anime based on cells
- 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
Across
- hollow cells with a lignin spiral for support
- hollow cells with companion cells and seive plates
- only found in plant cells and used for photosynthesis
- allows the sperm to swim to the egg
- allows transport of substances in and out of cells
- these cells have a membrane-bound nucleus
- this is increased by the root hair cell being long and thin
- muscle cells are able to do this to get shorter
Down
- organelle in the cell where respiration occurs
- protects plant cells from bursting under osmotic pressure
- these cells are small with loops of genetic information
- 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 and Cell Theory Review DMS 2026 2026-04-05
Across
- complex cell with a nucleus, ex: plants and animals
- cells that can make their own food, ex: found in plants
- cells come from ___________ cells
- most unicellular organisms like this do not have a nucleus
- this eukaryotic cell has a cell wall, large vacuole and chloroplast for making food
- All __________ things are made of one or more cells
Down
- simple cell without a nucleus, ex: bacteria
- tool used to view cells
- prokaryotic cells like bacteria are made of one cell
- cells that can NOT make their own food, ex: found in animals
- _________ are the basic unit of function and structure
- eukaryotic cells have this and prokaryotic cells do not
12 Clues: tool used to view cells • cells come from ___________ cells • simple cell without a nucleus, ex: bacteria • All __________ things are made of one or more cells • complex cell with a nucleus, ex: plants and animals • prokaryotic cells like bacteria are made of one cell • _________ are the basic unit of function and structure • ...
lymphatic system 2023-10-27
Across
- - a lymphatic tissue where B and T cells carry out immune responses
- - White blood cells responsible for immune response
- - organ primarily responsible for the production and maturation of immune cells
- - tiny vessels in the tissues of most organs which absorb intestinal fluid and transport lymphatic fluid(lymph) to afferent lymphatic vessels
- - 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.
- - create antibodies
- - 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.
- - Protein-rich fluid that leaks from blood vessels into surrounding tissues
- - small organ inside the ribcage just above the stomach
- - Specialized lymphatic vessels found in the small intestine
- - Tiny, finger-like projections in the small intestine that absorb fats marrow: part of spongy bone, that produces blood cells (hematopoiesis)
Down
- - the condition in which an excessive amount of Interstitial fluid accumulates in the tissue spaces.
- - are small lumps of tissue that contain white blood cells, that fight against infection.
- - two round fleshy masses in the back of your throat (pharynx)
- - part of the lymphatic vessel which ensures a one-way flow of lymph.
- - thin walled tubes which are structured like blood vessels which carry lymph to lymphatic ducts
- - produced by lymph nodes that contains white blood cells
- - is the cancer of lymph tissue in lymph nodes
- - 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
Across
- What is the minimum number of cells a living things must have?
- This person solves real world problems
- All life must be be able to ___________. This means they can create a new generation of life and pass on their genes.
- The purpose of your cell is to build ___________, which help build your bones and muscle, change hair and eye color, and fight disease
- Prokaryotic cells are small and _______________
- This is an example of a prokaryotic life form that reproduces asexually
- A reasonable prediction. You do this before the experiment
- 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
- A scientist's job is to answer ___________
- This type of cell is big and complex
Down
- ______________ are the part of your DNA that tells the cell what to do. The blueprint of life
- This part of the cell contains your genes
- They have cells, BUT they cannot reproduce or make energy on their own. They must hijack healthy cells in order to reproduce their genes
- All life is made of _____________
- Prokaryotic cells have a flagella in order to move. What's a flagella?
- Plants don't have bones. Each plant cell has a cell _______ to help them stand up
- There are so many different cells because they all have different ________
- The endoplasmic reticulum is the transport center of the cell. What is the abbreviation for endoplasmic reticulum. (two letters)
- 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 • ...
Unit 2 Cell Project Replacement Grade 2022-10-12
Across
- Spread of disease from one organ to another
- Two identical chromatids
- Amount of solute dissolved in solvent
- Specialized structures within the cell that work together to help the cell function
- Small, simple cells with no nucleus and no membrane bound organelles
- Cancer causing agents
- Ends of the DNA molecule
- Cells that can become differentiated into one or more types of specialized cells
- Uncontrolled cell division
Down
- When a stem cell changes into a specialized one
- Long thread of DNA and proteins that contain many genes
- Uniform mixture of two or more substances
- Does the dissolving
- What gets dissolved
- The need of an organism to maintain stable internal conditions
- Large, complex cells with a nucleus and specialized, membrane-bound organelles
- Where sister chromatids are attached
- Cell division
- 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
Across
- Simple cell with no nucleus.
- Cell with a nucleus and organelles.
- Makes energy for the cell.
- Cell membrane lets some things in and blocks others.
- Controls the cell and holds DNA.
- Moves materials around the cell.
- Tiny hairs that help cells move or sense things.
- A living thing made of one cell.
Down
- Breaks down waste and old cell parts.
- Stores water, food, or waste in the cell.
- A living thing made of many cells.
- Jelly-like fluid inside the cell.
- Movement of substances from high to low concentration.
- Packs and ships materials in the cell.
- Outer layer that protects the cell and controls what goes in and out.
- Makes food for plant cells using sunlight.
- Movement of water through a membrane.
- Stiff outer layer in plant cells for support.
- 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. • ...
The Cell Cycle 2021-02-10
Across
- cells replicate (copy) their DNA
- also known as mitosis; time when cells divide their DNA(chromosomes) and distribute that DNA into two new daughter cells
- process cells use to grow, replicate their DNA, and divide to create new cells
- form of DNA when it is condensed and easy to move
- name given to DNA after replication when the chromosomes are duplicated
- cell growth and DNA replication occurs during this time in the cell cycle
Down
- scientific name for body cells
- time when the cytoplasm divides to create two new daughter cells
- cells increase in size, make proteins, and do their normal cell jobs
- DNA division occurs during this time in the cell cycle
- form of DNA when it is long and thin
- cells continue to briefly grow prior to cell division
- 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 • ...
Cell Detective Challenge Puzzle 2024-01-03
Across
- The diverse shapes and sizes of cells are a testament to their __________ functions within an organism.
- The process where living things create new life.
- Green factories responsible for photosynthesis in plant cells.
- The rigid outer layer of plant cells.
- A unique code of existence for living things.
- The command center of a cell.
Down
- Cells come in various shapes and __________.
- Green Power generators producing energy within cells.
- This type of cell lacks a rigid cell wall.
- Tiny machines within cells that perform specific tasks.
- This type of cell is responsible for transmitting electrical signals.
- The dynamic characteristic of living things.
- Living things can __________, reproduce, and respond to their surroundings.
- 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. • ...
Cancer Cells 2018-09-01
Across
- Which system can cancer cells hide from?
- Most malignant tumours that have lost what?
- On a global scale, what organ is cancer cells commonly found among men?
- Cancer cells are what type of cells?
- In comparison to normal cells, cancer cells need more of what?
- On a global scale, what organ is cancer cells commonly found among women?
Down
- Which cancer cell originates in bone marrow?
- What allows cancer cells to spread from one area to another?
- 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?
- 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? • ...
Endocrine System Hormones 2022-03-21
Across
- raises blood pressure
- follicle stimulating hormone
- from posterior pituitary gland
- TSH
- target cells are bones
- antagonist is cortisol
- body hair growth
- PRL
- target cells are ovaries/gonads
- controls glucose metabolism
- permissive is epinephrine
Down
- antagonist is calcitonin
- antagonist is glucagon
- grows bones
- from adrenal cortex
- from pineal gland
- permissive is estrogen
- raises heart rate
- thickens endometrium
- T4
- target cells are WBC
- 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 • ...
Chances Crossword puzzle 2022-10-04
Across
- brain of cell
- a body's internal healthy state of balance
- cells with no nucleus
- captures sunlight to make food
- semi-permeable skin of all cells
- cells are made of many cells
Down
- jelly-like fluid
- organisms are made of only one cell
- makes energy
- stores food, water, and waste
- cells with a nucleus
- hard outside shell of many cells
- 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
Final exam crossword puzzle 2023-12-08
Across
- a molecule that carries energy within cells.
- membrane what are cells surrounded by?
- property of molecules that do not mix with water.
- group the group that is being tested is called?
- the amount of energy required to turn liquid into gas
- what is the organelle that is found only in animal cells
- what are cells that have DNA enclosed in a nucleus called?
- the attraction between molecules of the same substance.
Down
- what are cells that do not have a nucleus called?
- when a person's body gets cold it's an example of?
- a chemical compound with the chemical formula CO2
- a selective barrier
- is a molecule that carries energy within with?
- a__is a group of cells that perform a particular function
- 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
Across
- a molecule that carries energy within cells.
- membrane what are cells surrounded by?
- property of molecules that do not mix with water.
- group the group that is being tested is called?
- the amount of energy required to turn liquid into gas
- what is the organelle that is found only in animal cells
- what are cells that have DNA enclosed in a nucleus called?
- the attraction between molecules of the same substance.
Down
- what are cells that do not have a nucleus called?
- when a person's body gets cold it's an example of?
- a chemical compound with the chemical formula CO2
- a selective barrier
- is a molecule that carries energy within with?
- a__is a group of cells that perform a particular function
- 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. • ...
Cancer Cells 2018-09-01
Across
- Which system can cancer cells hide from?
- Most malignant tumours that have lost what?
- On a global scale, what organ is cancer cells commonly found among men?
- Cancer cells are what type of cells?
- In comparison to normal cells, cancer cells need more of what?
- On a global scale, what organ is cancer cells commonly found among women?
Down
- Which cancer cell originates in bone marrow?
- What allows cancer cells to spread from one area to another?
- 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?
- 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? • ...
Chapter 8 Crossword Puzzle 2021-03-31
Across
- the process by which lymphocyte progenitors in the thymus and bone marrow differentiate into mature lymphocytes
- process because of which each B cell can express an Ig heavy chain from only one of the two inherited parental alleles
- enzymes that remove nucleotides from V, D, and J gene segments at the sites of recombination
- lymphoid-specific enzyme that is essential for the somatic recombination of V and J, or of V, D, and J, gene segments
- receptor responsible for greatest proliferation of developing lymphocytes
- selection facilitating the survival of potentially useful lymphocytes (no need to write the word ‘selection’)
Down
- tolerance that is developed in the generative lymphoid organs (no need to write the word ‘tolerance’)
- hematopoietic stem cells mature into these cells and then these cells give rise to B cells, T cells, and innate lymphoid cells
- name of the process by which developing T or B cells are eliminated if they bind with high affinity to self-antigens.
- transcription factor for T cell maturation (no need to include hyphen)
- t cells that are the least developed progenitors in the thymus
- last name of the scientist who elucidated the mechanism for B- and T-cell receptor diversity
- organ responsible for B-1 cells in a fetus
- events that preserve cells that have produced functional antigen receptor proteins and eliminate potentially dangerous cells (no need to include the word ‘events’)
- 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 • ...
Immune & Respiratory Crossword 2013-02-22
Across
- A special protein that helps fight infection
- Body's resistance to disease-carrying agents
- A thick secretion
- cell Cells that destroy pathogens
- system This system provides body cells with oxygen
- Structure on the left side of your abdomen that filters foreign matter from the blood and nymph
- Microscopic air sacs
Down
- The throat
- Two tubes through which air moves to the lungs
- Small tubes that go to the alveoli
- a flap that covers the entrance to the throat
- gland Structure that causes white blood cells to become t cells
- cell Cells that produce antibodies
- membrane A type of tissue that lines body cavities
- The tube that moves air
- system This protects the body from pathogens
- Hair-like structures that remove dust and other particles from the air
- node Structure that filters and destroys pathogens
- 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
Across
- destructive to cells
- extremely toxic or pathogenic
- given in smaller amounts and more frequently
- the science of dealing with cancer
- treatment using radiation
- a new growth, either a begnign or malignant tumor
- capable of invading surrounding tissues and metatasizing to distant organs
- in cancer pathology, a classification of the rate of growth of cancer cells
Down
- cancer-producing agent
- denoting the nonmalignant character of a neoplasm or illness
- a malignant and invasive epithelial tumor
- spread of disease from one part of the body to another
- extremely toxic or pathogenic
- treatment using chemical agents
- cancer arising from teh cells lining the pleura or peritoneum
- use of light-sensitive drug with a laser beam to destroy cells
- a cancer arising from glandular epithelial cells
- to increase in number through reproduction
- a malignant tumor originating in connective tissue
- 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
Across
- (Stage 4)Spindle Fibers pull on the chromosomes
- Cells join together during sexual reproduction to make a zygote
- (Stage 6)Chromosomes reorganize, Spindles start to form between centromeres
- (Stage 9)Two Diplod cells divide into 4 haploid cells
- Part of both Stage 5 and 9
- Two parents unite to form a new organism
- Homologus Chromosomes join together
- (Stage 5)Chromosomes at poles, and cytokineses occurs
- two complete sets of chromosomes
- (Stage 2)Dna Coils Itself,Crossing over occurs
- (Stage 7)Spindles formed again and attach to centromeres
Down
- (Stage 8)Spindles pull sister chromatid apart
- Any cell of a living organism other then the reproductive cells
- (Stage 3)Spindle Fibers attach to the centromere
- a diplod from two haploid gametes; fertilized ovum
- Father and Mother Match
- (Stage 1)Dna in Chromatin Form,Dna Replicates
- Creates 4 Haploid gamete cells from a diploid Cell
- 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
Across
- huge cells made up of so many monocytes(wbc)
- Thyroid gland-promotes osteoblasts activity and the synthesis of bone matrix
- stem cells-unspecialized
- too much calcium in the blood
- pituitary gland-controls bone growth and increases calcium retention
- abnormally low levels of calcium
- mature bone cells-main cells
- kidneys-stimulates the absorption of calcium de phosphate form the digestive track
- bone shaft or body
- line the medullary cavity
Down
- thin layer of hyaline cartilage covering epiphyses
- parathyroid gland-stimulates osteoclasts proliferation and activity
- girls-ovaries boys-testes responsable for growth spurt that occurs during adolescence
- composed of outer fibrous layer
- bone building cells-extracelluar matrix
- hollow cylindrical space within diaphysis
- thyroid gland-inhibits osteoclasts activity and stimulates calcium uptake by the bones
- proximal and distal end of the bone
- 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
Across
- dark brown or balck pigment produced by melanocytes
- lines closed internal body cavities
- thin pliable sheetlike type of extracellular matrix
- whitsh, flexible connector tissue
- covering or coating
- specialized cells involved in detection and destruction of bacteria
- most inner lining of some organs and body cavities
- tough, strong tissue
- resident cell of cartilage
- rigid tissue that constitutes part of the skeleton
Down
- layer of connective tissue that lines joint, tendon sheaths, and bursae cavities
- type of cartilage present in pinnae (auricles) of ear
- glass like translucent cartilage
- describes cells producing protein called keratin
- most common cells in connective tissue
- composed of cells that produce movement
- group of cells that have similar structures that function together as a unit
- longest living bone
- 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
Across
- term for red blood cell
- name of cells within ACT
- name of cells within CCT
- CT which provides gas transport, immune system function, and wound clotting
- specific macromolecule that all fibers of CT are made of
- CT which is highly vascularized; the 'feeding' tissue
- depression within CT where chondrocytes are found
- name of cells within RCT
- connects bone to muscle
- CT which stores energy and provides thermal insulation
- connects bone to bone
Down
- term for white blood cell
- stain of CT
- major component of CT, consisting of ground substance and fibers
- CT which supports lymphatic organs
- CT which is rigid and flexible for support, structure, and friction reduction in joints
- CT which provides rigid support, structure, movement, and mineral storage
- name of cells within Bone CT
- 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
Across
- The pressure exerted on the wall of a cell due to the amount of water in the vacuole.
- Cell membranes have a bilayer of this special kind of molecule
- jelly-like substance that fills the empty areas within the cell, holds everything in place
- have chlorophyll
- only bacteria cells have these
- these specialized cells form a network to send messages quickly
- is selectively permeable
- store water. Especially large in plant cells
- these specialized cells contain a lot of mitochondria
Down
- powerhouse of the cell, makes ATP
- these specialized cells transport oxygen in the body
- structures within a cell that each have a specific function
- attracted to water molecules
- small fibers that help the cell keep its shape
- takes care of waste and toxins in the cell
- packages substances for transport (also called apparatus)
- make proteins
- controls all functions of the cell
- 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 • ...
Cell Theory 2023-09-01
Across
- primitive cells; do not contain a nucleus
- smallest structural and functional unit of an
- complex cells, contains a nucleus and membranebound organelles
- perceiving and responding to changes in the
- concluded all animals are made from cells
- keeps conditions in the organism within tolerable limits (balance)
Down
- comprised of three parts; all living things are made of cells, cells are the basic unit of life, all cells come from preexisting cells
- chemical reactions inside the cell
- determined cells come from preexisting cells
- improved the microscope, first person to view live
- concluded all plants are made from cells
- 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 • ...
Cells Science Study Guide Menu +1 2018-10-28
Across
- Concluded that all animals are made of cells.
- Studied bacteria in teeth plack and pond scum.
- Absorbs sunlight to produce sugar (glucose); photosynthesis happens here.
- Surrounds, supports, and suspends organelles throughout the cell.
- Created the term "cells" after looking at a cork slice.
- The powerhouse of the cell that makes energy usable.
- The control center, or "brain" of the cell; contains DNA.
- Controls what substances enter and exit the cell.
Down
- Concluded that all plants are made of cells.
- The temporary storage area that is large in plant cells and small in animal cells.
- The delivery system for the cell.
- Produces proteins by hooking amino acids together.
- Discovered that all cells come/came from previously living cells.
- 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
Across
- Produces proteins by hooking amino acids together.
- Absorbs sunlight to produce sugar (glucose); photosynthesis happens here.
- Concluded that all plants are made of cells.
- The delivery system for the cell.
- Studied bacteria in teeth plack and pond scum.
- Discovered that all cells come/came from previously living cells.
Down
- Surrounds, supports, and suspends organelles.
- Controls what substances enter and leave the cell.
- The temporary storage area that is large in plant cells and small in animal cells.
- The control center, or "brain" of the cell; contains DNA.
- Created the term "cells" after looking at a cork slice.
- The powerhouse of the cell that makes energy usable.
- Concluded that all animals are made of cells.
- 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. • ...
Meiosis Crossword 2020-03-03
Across
- Mature haploid cells
- DNA becomes visible chromosomes
- Spindles are formed again, attach to centromeres.
- cell w/ single set of chromosomes, single set of genes
- Cells non-reproductive cells
- Spindle fibers pull on chromosomes, which head towards separate poles
- Matching chromosomes from mother and father
- Nuclear membranes form around chromosomes again
Down
- a fertilized ovum
- Type of reproduction where haploids from two parents unite
- DNA in chromatin form, replicates
- spindles pull sister chromatids apart (again)
- Completely formed spindle fibers attach to centromeres of homologous chromosomes
- Creates 4 haploid gamete cells from a diploid cell
- Nuclear membranes form, chromosomes become chromatin. Cells split.
- containing two complete sets of chromosomes, one from each parent
- Homologous chromosomes conjoin and may share genetic information.
- This process is part of the Telophase (stage 5) and Telophase II (stage 9)
- 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
Across
- a network of protein filaments that gives shape and support
- small units of nucleic acids
- cells with a nucleus
- cells without nucleus
- the smallest unit of a substance that maintains the properties of the substance
- membrane surrounds the cell, and controls what comes in
- a sphere shaped organelle that produces the protein
- molecules including fats, oils, waxes, and phospholipids
- (plant cells only) organelle that goes through photosynthesis
- a membrane bound organelle that stores water and waste
- small round membrane enclosed organelle that breaks down materials so they can be reused
Down
- Flattened sacs or tubes that receive the proteins
- gel like liquid that fills the cell
- the organelle that creates and stores the energy
- small structures inside cells
- the smallest unit of living things
- molecules including sugars, starches and fibers
- as your body digests proteins they break into ________ _______.
- instructions for the cell processes
- 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
Across
- the result of feeling the blood pump through the arteries
- tiny sacs in the spongy tissue of the lungs
- breathing involves movement of what and the ribs
- two lower chambers of the heart
- windpipe
- air enters the nose to the what
- these filter dead cells bacteria virusus and other particles
- two upper chambers of the heart
- white blood cells are made up of what
Down
- red blood cells are made up of what
- the pressure of circulating blood against the walls of the arteries
- helps prevent backflow of blood through veins
- main organ of the respiratory system
- Transports nutrients, minerals, proteins through the body
- recycles worn out red blood cells and produces white blood cells
- this organ is active in youth and shrinks in teen years
- made of muscle and cartilage
- connects the passageway from the nose to the mouth
- 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
Across
- Cancer arising from epithelial tissues.
- Enlarged lymph nodes due to infection, inflammation, or cancer
- Inflammation of the gallbladder.
- Cancer of the blood-forming tissues, leading to abnormal production of white blood cells.
- Collection of blood outside blood vessels.
- Removal of tissue for examination to diagnose diseases.
- Fungal infection caused by Candida species.
- Skin infection involving underlying tissues.
- Process of normal cells becoming cancerous.
- Thickened white patches on mucous membranes, often found in the mouth or throat.
- Disorder involving excess histiocytes (immune cells).
Down
- Dilated airways in the lungs, often leading to infection.
- Inflammation of the liver, often due to viral infection.
- Presence of gallstones in the gallbladder.
- Cancer originating from immature cells.
- Liver scarring often due to chronic disease.
- Excessive bleeding from blood vessels.
- An increase in the number of white blood cells in the blood.
- 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
Across
- tradition that is used for recording data in rows and columns
- column width/row and height
- vertical series of cells
- equation that performs calculations in cells
- rule that tells you if it's true or false
- results, data, or information given by the user to use or display
- horizontal group of cells that could be identified as a number
- Key
- way text, pictures, etc. are organized
Down
- sum function
- electronic document in which data is arranged
- intersecting row or column on a spreadsheet
- a text string representing a number to a number
- predefined formula that performs a specific calculation
- Adding numbers within a spreadsheet
- value formatting output manual input common formatting
- label that allows you to switch worksheets
- tab conditions columns rows conditional formatting
- 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 • ...
Cell Theory 2026-04-02
Across
- The energy currency of the cell
- Complex cells with a nucleus
- A widely tested and accepted explanation of a set of observations
- In multicellular organisms, cell are organized into a _____________.
- Organisms that have many cells
- The powerhouse of the cell that produces ATP
- A kind of respiration without oxygen
- The organelle where photosynthesis takes place
- Cells without a defined nucleus where genetic material floats freely
- Organisms that only have one cell
- Cellular ______ respiration is the process that animal cells go through to produce carbon dioxide, water, and energy
Down
- The process plants go through to create sugars and oxygen
- Where DNA is stored in a eukaryotic cell
- When cells form tissues to work together
- Every cell has a cell _____ that controls what substances flow in and out.
- The basic building block of life
- _________ make enzymes and proteins
- The structures within a cell
- When organs work together they form a ______.
19 Clues: Complex cells with a nucleus • The structures within a cell • Organisms that have many cells • The energy currency of the cell • The basic building block of life • Organisms that only have one cell • _________ make enzymes and proteins • A kind of respiration without oxygen • Where DNA is stored in a eukaryotic cell • When cells form tissues to work together • ...
Bacteria and fungal cells 2023-10-11
Across
- - fungi, plants and animal cells have this. Releases energy.
- - bacteria, fungi and plant cells have this.
- - small ring of DNA in bacteria
- - bacteria, fungi, plants and animal cells have this. Chemical reactions happen
- - variable kept same in experiment
- - variable changed in experiment
- - variable measured in experiment
Down
- - cells that do not have a nucleus
- - part of the cell that contains DNA
- - bacteria, fungi, plants and animal cells have this.
- - cells that have a nucleus
- - where photosynthesis happens in plants.
- - 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. • ...
Cellular Process Review 2025-09-25
Across
- contains a complete set of chromosomes, one chromosome from each parent.
- a thread-like structure made of DNA.
- the process of plants converting the sun’s energy to make food for themselves.
- sugar/glucose
- Movement of molecules from an area of high concentration to an area of low concentration.
- a process of cell division that results in four daughter cells, known as gametes.
- exactly alike.
- contains a single set of unpaired chromosomes.
Down
- Carbon Dioxide
- diffusion of water from an area of high water concentration to an area of low water concentration.
- process of cell division that results in two daughter cells that are genetically identical to the parent cell.
- haploid sperm or egg cells, also known as reproductive cells.
- process where the sperm and egg cells combine to form a diploid cell, known as a zygote.
- cells, cells that result after a single cell undergoes cell division.
- Oxygen
- 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. • ...
Differences Between Animal and Plant Cells Puzzle 2014-11-10
Across
- Only animal cells have them, barrel shaped
- The plant cell has two unlike the animal cell, processes and transports materials out of cell
- Both cells have them however plant cells' are much larger, stores food and water
- Only plant cells have them, create food out of light energy
- Both cells have one, keep cytoplasm inside
- Both cells have one, fluid that surrounds the organelles
Down
- Only plant cells have this, it provides strength and is the outermost layer
- Both cells have them surrounding the Nucleus, packs up proteins
- Both cells contain one (mostly in the center) contains the cell's DNA
- The animal cells' is more oval shaped than the plants, breaks down food molecules to release energy
- Both cells have them, abundant and tiny, create proteins
- 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 • ...
Intro To Cells 2022-07-07
Across
- Prokaryotes and Eukaryotes have this
- Cell membrane also called a ____ membrane
- Humans are ________, not unicellular
- Makes glucose using light energy
- Animal cells are ____
- Cells get energy from this
- People have ________ of these
Down
- Pond water has them
- Type of cells humans have
- Prokaryotes don't have this
- Plant cells have a cell _____
- Plant cells are _____
- DNA codes for this
- 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 • ...
Cell Cycle and Mitosis 2020-10-29
Across
- Cells divide to make new individuals.
- One reason cells divide
- The first phase of mitosis where the chromosomes form and the nuclear membrane breaks down
- The phase of mitosis where the chromosomes split apart
- Mitosis forms 2 new _________ cells
- In order for a cell to split in 2, a new ______ needs to be formed
Down
- The phase the cells are in when not dividing
- The actual separating of the newly divided cells
- Coiled up DNA that forms an "X" shape
- Cells divide to allow an organism to ________ (get larger)
- The phase of mitosis where the chromosomes line up in the middle
- The phase of mitosis where the cells start to pinch apart and the nuclear membranes reform
- The daughter cells are ______ to the parent cell
- 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 • ...
David 6 2022-11-10
Across
- making a mini me
- chromosomes pulled to opposite sides
- chromosomes form nucleus disappears
- cell grows and copies DNA
- regrows missing part
- gel in cell split
- nucleus reforms and chromosomes unwind
Down
- DNA comes from one organism
- cells become specialized
- add more cells
- cell without nucleus divides
- chemical controls cell functions
- cells with nucleus split
- replace cells or cell parts
- chromosomes line up in middle
- 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 • ...
Integumentary System Pt1 2020-03-01
Across
- tiny living things, like bacteria, viruses, and fungi
- merkel cells and nerve cells are responsible for your sense of:
- the process of regulating body temperature
- _____ cells are pressure sensitive cells that combine with nerve endings to create a receptor for touch
- blood vessels ______ to release heat if it's too warm
- sweat glands secrete sweat onto the surface of the skin to transfer ____ out of the body if it's too warm
- cells that create melanin
- heat, cold, and pain are all examples of:
- __________ cells detect invaders and communicate their presence to T-cells
Down
- blood vessels ______ to retain heat if it's cold
- flexible material that helps skin absorb pressure and shock
- can shield the head from physical damage and sunburn
- the foundation of the integumentary system
- when you touch something, your _____ send a signal to the brain
- this body system includes skin, hair, nails, and specialized glands and nerves
- 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
Across
- All cells come from other cells through cell ________.
- Cells that lack a nucleus and organelles.
- All living things are made up of 1 or more of these.
- The "trash cans" of the cell, eliminates the waste of the cell.
- Passageways or "hallways" where materials can move within the cell.
- Small structures in the cell that make proteins.
Down
- To be made of many cells.
- To be made of 1 cell.
- The "refrigerator" of the cell, stores food, water, and minerals for the cell.
- Cells are the smallest working _____ of all living things.
- Cells that have a nucleus and organelles.
- The gel-like fluid where the organelles are found.
- Where chemicals are stored and released in the cell.
- The "gates/fence" of the cell, controls what can enter or leave the cell.
- The control center or "brain" of the cell, stores the DNA.
- 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
Across
- producing keratin.
- ll The process of breaking down
- The skin's ability to repair
- process of creating and
- stored within fat cells.
- fat (triglycerides) in fat cells for
- fat in fat cells.
- that produce melanin,
- A protein that provides structure
- fat storage in adipocytes.
Down
- outermost layer of the skin,
- composed of skin cells.
- main type of cell in the
- This is the scientific name for
- support to the skin.
- renew itself through cell division.
- These are the main form of
- for skin pigmentation and UV
- 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 • ...
Immunity - Humoral / Cell mediated 2015-04-13
Across
- ________ is the complex biological response of vascular tissues to harmful stimuli, such as pathogens, damaged cells, or irritants.
- ________ cells are cells of the immune system that secrete large amounts of antibodies.
- A ________ is an abnormal growth or mass of tissue.
- Natural ________ cells are a form of cytotoxic lymphocyte which constitute a major component of the innate immune system.
- A ________ T cell belongs to a subgroup of T lymphocytes which are capable of inducing the death of infected somatic or tumor cells.
- Monocytes and ________s are phagocytes, acting in both innate immunity as well as cell-mediated immunity of vertebrate animals.
- A ________ or immunogen is a molecule that stimulates an immune response.
- 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.
- A ________ is the detrimental.
- ________s are a family of small, signaling proteins and glycoproteins particularly important in both innate and adaptive immune responses.
- 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.
- 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.
- ________ 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
- 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.
- ________ or immunoglobulins are proteins used by the immune system to identify and neutralize foreign objects, such as bacteria and viruses.
- 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.
- The ________ system is a collection of mechanisms within the body that protects against disease by identifying and killing pathogens and tumor cells.
- A ________ is a cell that ingests and destroys foreign matter such as microorganisms or debris.
- The ________ immune response provides the vertebrate immune system with the ability to recognize and remember specific pathogens.
- 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
Across
- ---------------is the anode during discharging process in a Lead acid battery
- Primary cell in which Zinc and carbon rod are used as electrodes -------------------
- Two or more electrochemical cells when connected in series electrically form a -----------------------
- Ni-Cd cell is an example of -------------------cell
- Units of conductance
- test solution.
- --------Gas is liberated at cathode in Ni-Cd cell.
- The most commonly used secondary battery among lithium cells---------------------------
- In an electrolytic cell Redox reactions are -------------------
- In primary cells the cell becomes ----- when all the reactants are converted
- Example of Fuel cell ------------------------------
- Does the cells work when the EMF of the cell is negative?
- Conductance of a solution increases with increase in --------------------
- Flow of charge in a material is called
- LaF3 crystal is used as a solid membrane in ----------electrode.
- Anode in Ni-Cd cell -------------------------
- cell reactions are made --------------by passing current in opposite direction.
- Dilute sulphuric acid is used as --------------------in lead acid storage battery.
- Recharge batteries are also called as ----------------cells
- light weight Primary cell with 3V capacity ---------------
- Number of lead acid cells used to run a car-----------------
Down
- Specific Conductance of a solution decreases with increase in --------------------------- Name of the Secondary reference electrode -------------------
- Battery commonly used in cars --------------------------------
- When 6 lead acid cells are connected in series the voltage produced is-------
- In electrochemical series electrodes are arranged in the increasing order of their standard
- Primary reference electrode example in short ----------
- Ion selective electrodes are sensitive to a ---------------------------------ion. ---------- solution is used as electrolyte in lead acid battery.
- The useful product obtained by the usage of fuel cells in space ships is ------------------------
- The Ion selective electrode which is sensitive to Hydrogen ion concentration
- Solar cells convert ---------------energy into electrical energy
- The electrode potential can be determined by _______________equation.
- Example of typical electrochemical cell ------------------
- Electrolyte used in Ni-Cd cell -----------------.
- products.
- In dry cells MnO2 acts as an ---------------------------
- The cells in which high energy conversion takes place and are ecofreindly ------------------
- The main application of electrochemical cells is to generate ---------energy.
- in which cell reactions are not reversible are called
- Electrodes used in Methanol –oxygen Fuel cell -------------
- The potential difference between two electrodes in an electrochemical cell gives -------of the cell.
- Ni-Cd cell is preferred because of its --------------------voltage.
- The ---------------------------------difference developed at the glass membrane is a measure of pH of
- Li-MnO2 cell is an example of lithium cell with ----------------cathode.
- 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
Across
- ---------------is the anode during discharging process in a Lead acid battery
- Primary cell in which Zinc and carbon rod are used as electrodes -------------------
- Two or more electrochemical cells when connected in series electrically form a -----------------------
- Ni-Cd cell is an example of -------------------cell
- Units of conductance
- test solution.
- --------Gas is liberated at cathode in Ni-Cd cell.
- The most commonly used secondary battery among lithium cells---------------------------
- In an electrolytic cell Redox reactions are -------------------
- In primary cells the cell becomes ----- when all the reactants are converted
- Example of Fuel cell ------------------------------
- Does the cells work when the EMF of the cell is negative?
- Conductance of a solution increases with increase in --------------------
- Flow of charge in a material is called
- LaF3 crystal is used as a solid membrane in ----------electrode.
- Anode in Ni-Cd cell -------------------------
- cell reactions are made --------------by passing current in opposite direction.
- Dilute sulphuric acid is used as --------------------in lead acid storage battery.
- Recharge batteries are also called as ----------------cells
- light weight Primary cell with 3V capacity ---------------
- Number of lead acid cells used to run a car-----------------
Down
- Specific Conductance of a solution decreases with increase in --------------------------- Name of the Secondary reference electrode -------------------
- Battery commonly used in cars --------------------------------
- When 6 lead acid cells are connected in series the voltage produced is-------
- In electrochemical series electrodes are arranged in the increasing order of their standard
- Primary reference electrode example in short ----------
- Ion selective electrodes are sensitive to a ---------------------------------ion. ---------- solution is used as electrolyte in lead acid battery.
- The useful product obtained by the usage of fuel cells in space ships is ------------------------
- The Ion selective electrode which is sensitive to Hydrogen ion concentration
- Solar cells convert ---------------energy into electrical energy
- The electrode potential can be determined by _______________equation.
- Example of typical electrochemical cell ------------------
- Electrolyte used in Ni-Cd cell -----------------.
- products.
- In dry cells MnO2 acts as an ---------------------------
- The cells in which high energy conversion takes place and are ecofreindly ------------------
- The main application of electrochemical cells is to generate ---------energy.
- in which cell reactions are not reversible are called
- Electrodes used in Methanol –oxygen Fuel cell -------------
- The potential difference between two electrodes in an electrochemical cell gives -------of the cell.
- Ni-Cd cell is preferred because of its --------------------voltage.
- The ---------------------------------difference developed at the glass membrane is a measure of pH of
- Li-MnO2 cell is an example of lithium cell with ----------------cathode.
- 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
Across
- 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
- the addition of minerals and collagen fibers to bone by osteoblasts
- contains the bones of the upper and lower limbs, or appendages, that connect the limbs to the axial skeleton
- 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
- the distal and proximal ends of the bone
- "soft spots" that are found between cranial bones at birth
- have complex shapes and cannot be grouped into any other bone categories
- a hollow, cylindrical space within the diaphysis that contains fatty yellow bone marrow in adults -- also known as the marrow cavity
- mature bone cells that are the main cells in bone tissue and maintain its daily metabolism
- contains few spaces and is arranged in repeating structural units called osteons
- a thin layer of hyaline cartilage covering the part of the epiphysis where the bone forms an articulation (joint) with another bone
- loss of bone minerals
Down
- process of producing red blood cells, white blood cells, & platelets
- an immovable joint, which in most cases in an adult holds the skull bones together
- somewhat cube-shaped and nearly equal in length and width
- generally thin, provide considerable protection, & provide extensive surfaces for muscle attachment
- the removal of minerals and collagen fibers from bone by osteoclasts
- unspecialized stem cells that are the only bone cells to undergo cell division
- bone-building cells
- does not contain osteons; is composed of irregular latticeworks of thin columns of bone
- consists of the bones that lie around the longitudinal axis of the human body
- produces red blood cells, white blood cells, & platelets
- the process by which bone forms
- a thin membrane that lines the medullary cavity
- the bone's shaft or body -- the long, cylindrical, main portion of the bone
- regions in a mature bone where the diaphysis joins the epiphysis
- consists mainly of adipose cells, which store triglycerides
- 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
- the process by which bone tissue hardens
- have greater length than width and consist of a shaft and variable number of ends
- 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 • ...
Sources and Sinks 2021-12-01
Across
- energy Convention currents district
- Circulation is more vigorous near
- Convection cells circulate air, moisture, and heat around the.
- solar energy is absorbed by
- cells We call the equatorial cells
- each gram of evaporating water absorbs 580
- of energy as it transforms from _____ to gas
- dense Warmed air expands, becomes _____ than the cooler air above it
Down
- moving water vapor, later heat can warm and accelerate rising air currents in
- We call the mid-latitude and polar cells _____
- Convection cells expand and shift how often
- What happens when cells meet
- Solar energy absorbed by the ground eventually re-radiates as long waves infrared energy or ____.
- where does the sunshine directly overhead
- 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
Across
- specialized connective tissue found in the tip of the nose
- tissue that connects bone to bone
- muscle present in the heart
- the gland that secretes enzymes,earwax,oil and milk
- the fluid matrix of the blood
Down
- the small projections found epithelium of PCT
- the type of epithelium found that bear Cilia at the tip
- cells of the bone
- contains cells specialized for storing fat
- structural proteins secreted by cells of connective tissue
- isolated glandular cells that are present in the alimentary canal
- simple flat layer cells
- loose connective tissue for the frame work of epithelium
- connects skeletal muscles to the bones
- 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
Across
- provides support and structure for the cell {only found in plant cells}
- cell without a nucleus DNA is stored in cytoplasm
- cell with nucleus
- first part of cell theory
- Selectively Permeable surrounds the cell
- Said cells can only come from other cells
- the brain of the cell
- recycles proteins breaks down food waste and foreign invaders
- Powerhouse of the cell breaks down food molecoules
- Said all biotic organisms are made from cells
- 2nd part of cell theory
Down
- 3rd part of cell theory
- Said cells are the fundamental building blocks of life
- jelly like substance surrounds organelles but lets them move around
- 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 • ...
Characteristics of Life / Life Functions 2021-10-19
Across
- Forming of offspring similar to the parent
- Formed during reproduction; Similar to the parent
- Moving molecules into and out of cells
- How the organism gets food
- Individuals that study living things
- when an organism replaces damaged or missing cells
- The elimination of chemical waste from cells or an entire organism
- Combination of all chemical reactions that happen in an organism
Down
- Building molecules within cells
- The ability to respond or adapt to changes in the environment
- How organisms change food into usable energy
- Living things
- When organisms make new cells from old cells in order to get bigger
- The study of living things
- 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
Across
- cells produced by thymus,actively participates in immune response
- immunity Immunity that occurs naturally
- neutralize pathogens
- organ responsible for the production and removal of blood cells
- immunity immunity that develops after exposure to a suitable agent
- fluid fluid that surrounds tissue cells
- form of small leukocyte
Down
- two small masses of lymphoid tissue in the throat
- duct largest lymphatic vessel
- acquired immunity immunization by the injection of antibodies
- stimulate an individual's immune system to develop adaptive immunity to a pathogen.
- white blood cell in connective tissue
- cells produces antibodies
- produces T cells for the immune system
- 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
Across
- chromsomes move away
- asexual reproduction in which a new organism is formed
- cancer that spreads
- cell death in which series of molecular steps in a cell
- cells that end of cell divison mitosis 2 diploid cell and meiosis 4 haploid cell
- naturally occuring substance that promote growth
- process by which unspecified cells acquire specific function
- a single cell splits in half creating two cells
Down
- reproduction from two parents
- body cell
- replacing damaged or missing cells
- abnormal growth tissue
- Only one parent organism
- bodys raw materials cells from which all other cell specialized function
- 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 • ...
Unit 9.Meiosis 2020-03-03
Across
- single set of chromosomes
- (Stage 9)Two Diplod cells divide into 4 haploid cells
- a diplod from two haploid gametes; fertilized ovum
- two complete sets of chromosomes
- (Stage 3)Spindle Fibers attach to the centromere
- (Stage 4)Spindle Fibers pull on the chromosomes
- (Stage 5)Chromosomes at poles, and cytokineses occurs
- Two parents unite to form a new organism
- Any cell of a living organism other then the reproductive cells
Down
- Part of both Stage 5 and 9
- (Stage 6)Chromosomes reorganize, Spindles start to form between centromeres
- (Stage 8)Spindles pull sister chromatid apart
- Father and Mother Match
- (Stage 2)Dna Coils Itself,Crossing over occurs
- Cells join together during sexual reproduction to make a zygote
- (Stage 1)Dna in Chromatin Form,Dna Replicates
- (Stage 7)Spindles formed again and attach to centromeres
- Homologus Chromosomes join together
- 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 • ...
Skeletal System 2021-03-29
Across
- have greater length than width and consist of a shaft and variable number of ends
- a thin membrane that lines the medullary cavity
- a thin layer of hyaline cartilage covering the part of the epiphysis where the bone forms an articulation (joint) with another bone
- mature bone cells that are the main cells in bone tissue and maintain its daily metabolism
- consists of the bones that lie around the longitudinal axis of the human body
- 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
- consists mainly of adipose cells, which store triglycerides
- 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
- "soft spots" that are found between cranial bones at birth
- bone-building cells
- the distal and proximal ends of the bone
- the removal of minerals and collagen fibers from bone by osteoclasts
- the process by which bone tissue hardens
- process of producing red blood cells, white blood cells, & platelets
- regions in a mature bone where the diaphysis joins the epiphysis
- have complex shapes and cannot be grouped into any other bone categories
- the addition of minerals and collagen fibers to bone by osteoblasts
- produces red blood cells, white blood cells, & platelets
Down
- loss of bone minerals
- any break in a bone
- an immovable joint, which in most cases in an adult holds the skull bones together
- a hollow, cylindrical space within the diaphysis that contains fatty yellow bone marrow in adults -- also known as the marrow cavity
- somewhat cube-shaped and nearly equal in length and width
- the process by which bone forms
- contains the bones of the upper and lower limbs, or appendages, that connect the limbs to the axial skeleton
- unspecialized stem cells that are the only bone cells to undergo cell division
- generally thin, provide considerable protection, & provide extensive surfaces for muscle attachment
- contains few spaces and is arranged in repeating structural units called osteons
- the bone's shaft or body -- the long, cylindrical, main portion of the bone
- does not contain osteons; is composed of irregular latticeworks of thin columns of bone
- 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
Across
- cell organelle that stores materials such as water, salts, proteins, and carbohydrates
- a process by which liquid droplets are ingested by living cells; it is one type of endocytosis
- a microscope with high magnification that uses electron beams in place of light
- cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can used by the rest of the cell
- strong, supporting layer around the cell membrane in some cells
- the process by which cells move materials from within the cell into the extracellular fluid.
- the process by which cells move materials out of the cell
- weak attraction between a hydrogen atom and another atom
- process of diffusion in which molecules pass across the membrane through cell membrane channels
- the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius
- in a molecule, uneven distribution of electrons (results in (+) and (-) poles) ex. water
- process by which solids are ingested by living cells; it is another type of endocytosis
- organism whose cells contain a nucleus
- tendency of water to rise in a thin tube
- force of attraction between different kinds of molecules
Down
- unicellular organism that lacks a nucleus
- 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
- network of protein filaments in a eukaryotic cell that gives the cell its shape and internal organization and is involved in movement
- diffusion of water through a selectively permeable membrane
- process by which particles tend to move from an area where they are more concentrated to an area where they are less concentrated
- when the concentration of two solutions is the same
- fluid portion of the cell outside the nucleus
- property of biological membranes that allows some substances to pass across it while others cannot; also called semi permeable membrane
- microscope that uses multiple lenses and light to enlarge the image of a sample
- thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell
- attraction between molecules of the same substance
- cellular transport where substances move against a concentration gradient. (requires energy)
- when comparing two solutions, the solution with the greater concentration of solutes
- tiny sacs that transport material within or outside the cell.
- 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
Across
- ---------------is the anode during discharging process in a Lead acid battery
- Primary cell in which Zinc and carbon rod are used as electrodes -------------------
- Two or more electrochemical cells when connected in series electrically form a -----------------------
- Ni-Cd cell is an example of -------------------cell
- Units of conductance
- test solution.
- --------Gas is liberated at cathode in Ni-Cd cell.
- The most commonly used secondary battery among lithium cells---------------------------
- In an electrolytic cell Redox reactions are -------------------
- In primary cells the cell becomes ----- when all the reactants are converted
- Example of Fuel cell ------------------------------
- Does the cells work when the EMF of the cell is negative?
- Conductance of a solution increases with increase in --------------------
- Flow of charge in a material is called
- LaF3 crystal is used as a solid membrane in ----------electrode.
- Anode in Ni-Cd cell -------------------------
- cell reactions are made --------------by passing current in opposite direction.
- Dilute sulphuric acid is used as --------------------in lead acid storage battery.
- Recharge batteries are also called as ----------------cells
- light weight Primary cell with 3V capacity ---------------
- Number of lead acid cells used to run a car-----------------
Down
- Specific Conductance of a solution decreases with increase in --------------------------- Name of the Secondary reference electrode -------------------
- Battery commonly used in cars --------------------------------
- When 6 lead acid cells are connected in series the voltage produced is-------
- In electrochemical series electrodes are arranged in the increasing order of their standard
- Primary reference electrode example in short ----------
- Ion selective electrodes are sensitive to a ---------------------------------ion. ---------- solution is used as electrolyte in lead acid battery.
- The useful product obtained by the usage of fuel cells in space ships is ------------------------
- The Ion selective electrode which is sensitive to Hydrogen ion concentration
- Solar cells convert ---------------energy into electrical energy
- The electrode potential can be determined by _______________equation.
- Example of typical electrochemical cell ------------------
- Electrolyte used in Ni-Cd cell -----------------.
- products.
- In dry cells MnO2 acts as an ---------------------------
- The cells in which high energy conversion takes place and are ecofreindly ------------------
- The main application of electrochemical cells is to generate ---------energy.
- in which cell reactions are not reversible are called
- Electrodes used in Methanol –oxygen Fuel cell -------------
- The potential difference between two electrodes in an electrochemical cell gives -------of the cell.
- Ni-Cd cell is preferred because of its --------------------voltage.
- The ---------------------------------difference developed at the glass membrane is a measure of pH of
- Li-MnO2 cell is an example of lithium cell with ----------------cathode.
- 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
Across
- Person often called “the father of modern pathology”, he said that all cells come from preexisting cells
- Solution causing water to diffuse out of a membrane, making a cell shrink
- Where cells exchange information via a hollow bridge
- What fermentation produces in muscle cells
- The first step in cellular respiration, aerobic or anaerobic
- Prokaryotes that don’t have peptidoglycan in their cell walls
- Lipid made of four fused carbon rings
- Enzymes that break down macromolecules in lysosomes
- Size of a eukaryotic ribosome
- A motor protein that can walk along the cytoskeleton
- A thick internal wall that encloses DNA and a portion of the cytoplasm
- Common electron carrier
- Type of organelles that prokaryotes don’t have
- What forms during cytokinesis in animal cells
- The first stage of the Calvin cycle, where carbon combines with other carbon compounds
- Prokaryotes using light as an energy source and organic compounds as a carbon source
- When particles move across a membrane until equilibrium is reached
- Hydrophilic head, hydrophobic tail
- Cell signaling to itself
- Cell-surface receptor that opens a transmembrane channel
- Face of the golgi apparatus that “ships” out
- Signaling molecule that binds to a receptor
Down
- Cell drinking
- Type of asexual reproduction in which an organism replicates its DNA and divides in half
- Prefix meaning cluster of cells
- Second stage of cell signaling
- C6H12O6
- Type of microscope that can be used at over 1,000,000x magnification
- Cells produced by meiosis with one pair of chromosomes
- What Pyruvate is converted to to prepare for the Krebs cycle
- Person who first discovered cells when looking at cork
- Protrusions that increase surface area on mitochondria
- ___ fibers (microtubules on centrioles)
- Number of transmembrane regions in a G-protein coupled receptor
- Color of a gram-negative stain
- Organelle that transports, forms by pinching off of other organelles
- Amount of ATP produced by each turn of the Krebs cycle
- A stack of thylakoids
- Amount of times the Krebs cycle turns per glucose
- The 3rd stage of mitosis, where the chromosomes are separated
- Approximate amount of ATP generated by Electron Transport Chain
- Type of light microscope that can view 3-d images with around 7-20x magnification
- Compartment within inner membrane in mitochondria
- Cells that are non-reproductive
- Organelle that stores materials, there’s one central one in plant cells
- What microfilaments are made of
- “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
Across
- Fibers Allow stretch and recoil
- Strong intercellular connections via cadherins
- Involved in blood clotting
- Blood Cells that transport oxygen
- Contains blood vessels in bone, _____ canal
- Cartilage cells in lacunae
- Fibers Provide strength in connective tissue
- Absorbs nutrients in the digestive tract, simple _______
- Secretion involves apex of cell
- Glands Secrete substances through ducts
- Tissue stretches in bladder and ureters
- Tissue that covers surfaces and forms glands
- The skin membrane
- Membrane that lubricates joints
- Glands Release hormones into blood
- Fluid for immune surveillance
- Involuntary, non-striated, spindle-shaped Muscle
- Squamous tissue in alveoli for diffusion
- Blastocyst attaches to endometrium
- Cells that produce collagen fibers
- Fat storing cells
- Connective tissue found in arteries
- Connective tissue in dermis, dense ______
- Connective tissue in tendons, dense ______
- Blood Cells that provide immunity
- Outer fibrous bone layer
- Fibers Form branched supportive network
- Anchor basal cells to extracellular matrix
- Hollow ball of cells at day 5 of prenatal development
- Tissue that fills spaces, supports, and stores energy
- Clear layer of basement membrane, ______ Lamina
Down
- Squamous tissue that protects skin and mouth from abrasion
- Dense collagen fiber layer in basement membrane, ______ Lamina
- Junctions that allow ion passage between cells
- Forms muscle, skeleton, and blood
- Secretion via exocytosis
- Bone that contains trabeculae aligned with stress
- Membrane that lines digestive and respiratory tracts
- Cells that engulf pathogens and debris
- Support and protect neurons
- Cartilage that supports flexible joints and ribs
- Conduct electrical signals
- Involuntary, striated, branched Muscle
- Shock absorber in spine and knee, type of cartilage
- Found in glands and kidney tubules, simple _______
- Junctions that seal adjacent epithelial cells
- Voluntary and striated Muscle
- Connect actin cytoskeletons of cells, ______ belts
- Forms digestive and respiratory organs
- Body’s response to injury
- Columnar Moves mucus in respiratory tract
- Whole cell bursts to release secretion
- Forms epidermis and nervous system
- Connective tissue storing fat
- Small channels connecting osteocytes
- Tissue responsible for contraction and movement
- Surface of epithelial tissue anchored to basal lamina
- Loose connective tissue packing material
- Membrane that lines body cavities
- Surface of epithelial tissue that often has cilia or microvilli
- Fascia containing areolar and adipose under skin
- Tissue that conducts impulses and processes information
- Fascia between serous membranes and deep fascia
- Cartilage found in ear and epiglottis
- Membrane that anchors epithelial tissue to connective tissue
- Structural units of compact bone
- 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 • ...
Blood Vocabulary 2024-02-01
Across
- name tag on the cell surface
- another white blood cell
- A has A antigens on the red blood cells
- red blood cells
- B has B antigens on the red blood cells
- hormone that stimulates RBC's production
- inflammatory reaction that blows up
- the percentage of blood and plasma
- platelets
- O can donate red blood cells to everybody
- Active phagocyte that neutralize bacteria
Down
- without grains
- the process by which a blood clot is formed
- white blood cells
- attacks parasites
- granny cytoplasm
- two particles that have clumped together
- immune protein that circulates the body,protecting you
- factor Rhesus monkey and it makes it + and -
- eat dead cells
- 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
Across
- name tag on the cell surface
- another white blood cell
- A has A antigens on the red blood cells
- red blood cells
- B has B antigens on the red blood cells
- hormone that stimulates RBC's production
- inflammatory reaction that blows up
- the percentage of blood and plasma
- platelets
- O can donate red blood cells to everybody
- Active phagocyte that neutralize bacteria
Down
- without grains
- the process by which a blood clot is formed
- white blood cells
- attacks parasites
- granny cytoplasm
- two particles that have clumped together
- immune protein that circulates the body,protecting you
- factor Rhesus monkey and it makes it + and -
- eat dead cells
- 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 • ...
Skeletal System 2026-02-16
Across
- Cells that build bone
- Rings of bone matrix
- Center of osteon
- Structural unit of compact bone
- Cells that maintain bone
- Structures that connect bone to muscle
- Site of bone growth
- Stem cells that give rise to osteoblasts
- Shaft of a long bone
Down
- Cells that dissolve or carve bone
- Spaces between lamella that contain osteocytes
- Membrane around bone's outer surface
- Membrane that lines the medullary cavity
- Tiny canals in osteons
- Center of diaphysis that stores marrow
- Ends of long bones
- Process of bone formation
- Structures that connect bone to bone
18 Clues: Center of osteon • Ends of long bones • Site of bone growth • Rings of bone matrix • Shaft of a long bone • Cells that build bone • Tiny canals in osteons • Cells that maintain bone • Process of bone formation • Structural unit of compact bone • Cells that dissolve or carve bone • Membrane around bone's outer surface • Structures that connect bone to bone • ...
Cell/Organelle Worksheet 2016-11-01
Across
- They beat rhythmically to move the cell or to move fluid or mucus over the surface.
- A long, thread-like structure that functions as an organ.
- Produces and makes protein for all the cells.
- A gel-like substance where many different organelles are found.
- Controls substances coming in and out of the cells.
- Stores and transports protein and other materials to other cells.
Down
- Serves as a protective barrier and maintains the shape of a cell.
- A specialized part of a cell having some specific function.
- Carries material and protein from one part of the cell to another.
- A microscopic organism that has neither a distinct nucleus and other organelles.
- Takes waste from outside the cells and puts them into little compounds.
- Cells that contain a distinct membrane-bound nucleus.
- A basic structural unit of a living organism.
- Known as the "brain" of a cell and directs all cells activities.
- Converts nutrients and oxygen into energy.
- 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. • ...
Chapter 12 2026-03-18
Across
- enzyme found in saliva and tears that is hostile to microbes
- Physical barrier made of chitin in insects
- Defense system found only in vertebrates that is specific and memory-based
- "sensors" on white blood cells that constantly looking for PAMPS
- the body system that protects organisms from infection
- type of white blood cell that is considered first responders
- general defense found in all animals that acts immediately upon infection
- a life-threatening condition caused by an overwhelming inflammatory response
Down
- cells involved in allergic and anti-helminth responses
- Cells that detect and kill abnormal cells lacking MHC I
- specific "markers" germs have, but human cells do not abbrev.
- cells that have long arms that make them excellent at capturing and presenting antigens to the immune system
- provide innate defense, interfering with viruses and helping activate macrophages
- agents that have potential to cause disease, including some bacteria and viruses
- chemical released by mast cells that causes blood vessels to dilate
- ingestion and break down of foreign substances including bacteria
16 Clues: Physical barrier made of chitin in insects • cells involved in allergic and anti-helminth responses • the body system that protects organisms from infection • Cells that detect and kill abnormal cells lacking MHC I • enzyme found in saliva and tears that is hostile to microbes • type of white blood cell that is considered first responders • ...
Immune Systems 2023-03-17
Across
- _____ acquired immunity happens when exposure to a disease triggers the immune system to produce antibodies to that disease.
- _____ cells are the cells of the immune system that are protect the body against infectious diseases.
- cells that protect the body by ingesting harmful foreign particles, bacteria, and dead or dying cells.
- _____ immunity is when the body is given immunity to a disease by intentional exposure to small quantities of it.
- the _____ line of defense is a group of cells, tissues and organs that work together to protect the body.
- the _____ line of defense includes physical and chemical barriers, like the skin, that are always ready and prepared to defend the body from infection.
- the _____ line of defense is specific resistance.
- the _____ system is a network of organs, cells and proteins that defends the body against infection.
- a type of white blood cell that helps your immune system fight germs and protect you from disease.
- a type of white blood cell that makes antibodies.
- the protection your body creates against a germ once you've been infected with it.
Down
- proteins produced by the immune system in response to infection.
- a type of white blood cell that surrounds and kills, removes dead cells, and stimulates the action of other immune system cells.
- a type of immune cell that is made in the bone marrow and is found in the blood and in lymph tissue.
- antibiotic _____ occurs when bacteria change in response to the use of medicines.
- introducing a vaccine into the body to produce protection from a specific disease.
- _____ acquired immunity happens when a person is given antibodies to a disease rather than producing them through their own immune system.
- 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. • ...
Unit 3 Science 2021-10-22
Across
- in a molecule, uneven distribution of electrons
- cell organelle that stores materials such as water, salts, proteins,and carbohydrates
- a process by which liquid droplets are ingested by living cells; it is another type of endocytosis
- fluid portion of the cell outside the nucleus
- tendency of water to rise in a thin tube
- process by which solids are ingested by living cells; it is another type of endocytosis
- process of diffusion in which molecules pass across the membrane through cell membrane channels
- cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can used by the rest of the cell
- weak attraction between a hydrogen atom and another atom
- network of protein filaments in a eukaryote cell that gives the cell its shape and internal organization and is involved in movement
- unicellular organism that lacks a nucleus
- tiny sacs that transport material within or outside the cell
- when comparing two solutions, the solution with the greater concentration of solutes
- property of biological membranes that allows some substances to pass across it while others cannot also called semi permeable substance
- the process by which cells move materials from within the cell into the extracellular fluid
- thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell
- 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
- microscope that uses multiple lenses and light to enlarge the image of a sample
- the process by which cells move materials out of the cell
- strong, supporting layer around the cell membrane in some cells
- when the concentration of two solutions is the same
- when comparing two solutions, the solution with the lesser concentration of solutes
- attraction between molecules of the same substance
- force of attraction Between different kinds of molecules
- cellular transport where substances move against a concentration gradient
- process by which particles tend to move from an area where they are more concentrated to an area where they are less concentrated
- diffusion of water through a selectively permeable membrane
- a microscope with high magnification that uses electron beams in place of light
- the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree celsius
- 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
Across
- is the resting phase between successive mitotic divisions of a cell or between the first and second divisions of meiosis.
- differentiation of cells has occurred.
- is the stage of meiotic or mitotic cell division in which the chromosomes move away from one another to opposite poles of the spindle.
- the first stage of cell division
- is the death of cells that occurs as a regular and controlled part of an organism's growth or development.
- is the region of a chromosome to which the microtubules of the spindle attach via the kinetochore during cell division.
- Offspring produced by sexual reproduction inherit some of their genetic information from each parent.
- the second stage of cell division between prophase and anaphase during which the chromosomes become attached to the spindle fibers
- stem cell capable of giving rise to any cell type
- stem cells have the ability to differentiate into all cell types within one particular lineage
- 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.
- the action or process
- process in which a cell divides
- 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
- is the cytoplasmic division of a cell at the end of mitosis or meiosis bringing about the separation into two daughter cells.
- any of a number of proteins associated with the cycle of cell division which is thought to initiate specific processes of mitosis.
- the final phase of cell division
- the production of genetically identical offspring from a single parent is known as asexual reproduction
- a substance such as a vitamin or a hormone which is required to stimulate growth in living cells.
- capable of giving rise to several different cell types
- is a series of events that takes place in a cell as it grows and divides
- organelle near the nucleus in animal cells
- each of the two threadlike strands into which a chromosome divides longitudinally during cell division.
- disorder is where body cells lose the ability to grow
- in the process of development
- 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.
- 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
Across
- Small veins that do not have three tunics, but instead have only an endothelium, a basement membrane, and a few smooth muscle cells
- The process by which the formed elements of blood are made in the body
- A small protein, synthesized by the liver
- Cell fragments in blood that help prevent blood loss
- Passage of white blood cells through pores in blood vessels to get into the tissue spaces
- Carries "blue" blood out of the right ventricle toward the lungs
- Made of three sheets of thin connective tissue, ensures one way blood flow
- Microscopic, thin-walled blood vessels that allow the exchange of gases and nutrients between the blood and body cells
- Rhesus Monkey
- Brings "blue" blood from the upper body tissues to the right atrium
- Circulation of the blood around the alveoli (air sacs) of the lints
- The phase of the cardiac cycle in which the ventricles relax
- The smallest arteries that still have three tunics
- The phase of the cardiac cycle in which the ventricles contract
- Attraction of cells to chemical stimuli
Down
- The resistance to flow and alteration of shape due to cohesion
- Red blood cells that carry the oxygen in blood
- Literally, cell-eating. The process by which a cell engulfs and ingests a foreign or dead cell or cell part
- The fluid portion of the blood, which is mostly water, about 55% by volume
- Blood vessels that carry blood back to the heart
- Test to determine how much hemoglobin is in the RBCs
- The process by which the body stops blood loss
- A protein or other molecule that, when introduced into the body, triggers the production of an antibody
- Type O blood
- Circulation of the blood through the other tissues of the body
- White blood cells that perform defensive functions in blood
- Proteins in blood plasma that help initiate the blood coagulation process
- Blood vessels that carry blood away from the heart
- The red blood cells, white blood cells, and cell fragments called fragments called platelets, about 45%by volume
- conduct action potentials from one cell to another, connect cells of cardiac muscle tissue
- Tests the percentage of RBCs in the blood
- One complete round of diastole and systole
- transport medium, regulatory tissue, protective tissue
- 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 • ...