cells Crossword Puzzles
Biology Crossword Puzzle 2020-01-27
Across
- T Cells divide and differentiate into memory cells and into effector cells that help activate cytotoxic T and B cells
- a member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus
- is the entrance of food in the digestive tract
- when dehydrated these receptor cells in hypothalamus to send impulses in the posterior pituitary gland
- are predators or scavengers that eat the flesh of other animals
- is an immune reaction to a harmless substance
- the 3rd stage where the nutrients enter the cells lining the digestive tract and move into the bloodstream to be transported
- any molecule that stimulates an immune reaction by B and T cells
- is a condition in which the immune system lacks one or more essential components.
- the chamber in heart where blood exits
- the protein that carries oxygen
- is a substance that stimulates active immunity against a pathogen without causing illnesses
- is the liquid matrix of blood
Down
- is the elimination of theses metabolic wastes
- the most common measure, is equal to weight/height^2
- are Y-shaped proteins that recognize specific antigens.
- a reaction in which the cells clumped together
- an organ is a pump that keeps the blood moving through these vessels
- also known as a leukocyte which are suspended in blood plasma and occupy the interstitial fluid between cells
- the colorless fluid of the lymphatic system, forms when plasma seeps out of blood vessel into intestinal fluid
- Juice a mixture of water, mucus, salts, hydrochloric acid, and enzymes
- is an immediate, localized reaction to an injury or to any pathogen that breaches the body's barriers
- substances required for metabolism, growth, maintenance, and repair
- is the fluid of the circulatory system
- are saucer-shaped disks that participate in the exchange of oxygen and carbon dioxide
- are small, colorless cell fragments that participate in blood clotting
- small intestine's lining; tiny fingerlike projections that absorb nutrients
- cancers in which bone marrow overproduces white blood cells
- uses inorganic raw materials like water and carbon dioxide to make its own food.
- Cava a large vein carrying deoxygenated blood into the heart
30 Clues: is the liquid matrix of blood • the protein that carries oxygen • is the fluid of the circulatory system • the chamber in heart where blood exits • is the elimination of theses metabolic wastes • is an immune reaction to a harmless substance • is the entrance of food in the digestive tract • a reaction in which the cells clumped together • ...
Functions and External and Internal Structure of Foliage Leaves, Stomatal Opening and Closing, and Transpiration 2021-01-11
Across
- stomata and _________ line the crypt
- _________ cells which are in contact with guard cells provide a reservoir of water and K+
- transpiration is a vital part of this cycle as eventually, it results to precipitation
- type of mesophyll that is one or more layer thick and is responsible for most photosynthetic activity
- area where the epidermis is depressed into the leaf
- during the day, concentration of K+ in the guard cells gradually ____________
- intensity of this dictates how many layers of palisades the plant will have
- leaf stalk
- when water enters the guard cells, they become _______ and move apart
- hydrolysis of starch to malate/sucrose occurs when protons are pumped out of guard cells in response to ______ light
- zone where enzymes that weaken cell walls are released which cause the leaf to fall off
- most familiar type of leaf; large, flat and green
- sucrose and _________ are osmotically active substances that increase in concentration and trigger the opening of stomata
- type of mesophyll that is open, loose and allows CO2 to diffuse
- when water leaves from the guard cells, the cells become ________ and the stomatal pore closes
Down
- formed by two guard cells and is usually open during the day and close at night
- tissue in the middle of the upper and lower epidermis
- two photosynthetic small flaps at the base of petioles which protects shoot apical meristem
- evaporation of water through stomata
- concentrations of CO2 in the leaf lowers as it is used up in photosynthesis, therefore, it is important for the stomata to remain ________
- type of action around the fiber cells bundle sheath extension to conduct water to reach mesophyll
- sucrose comes from _________ of the polysaccharide starch which is stored in the guard cell chloroplasts
- translucent and contains no chloroplasts except in guard cells; allow light to pass through and reach deeper parts of the leaf
- one of the benefits of transpiration is that it contributes to the _________ movement of water from roots to leaves
- expanded, light-harvesting and CO2-absorbing part
- absence of petiole
- a mutant that lacks the enzymes needed to hydrolyze starch
- the ________ acid is a hormone that prevents the stomata to open especially during drought
- pigment that strongly absorbs blue light and is associated with stomatal opening and closing
29 Clues: leaf stalk • absence of petiole • stomata and _________ line the crypt • evaporation of water through stomata • most familiar type of leaf; large, flat and green • expanded, light-harvesting and CO2-absorbing part • area where the epidermis is depressed into the leaf • tissue in the middle of the upper and lower epidermis • ...
VCE Biology Orientation Terms 2018-01-27
Across
- A cell with a membrane-bound nucleus and membrane-bound organelles.
- Refers to a cell that contains 1 set of unpaired chromosomes.
- Stage of mitosis in which chromosomes contract and become visible.
- A specialized sub-unit of a cell that has a particular function.
- Different forms of a particular gene.
- The ability cells have to self-destruct.
- A substance found in chromosomes and that is responsible for storing the genetic information of a particular organism.
- Refers to a cell that contains 2 sets of paired chromosomes.
- A complete set of genetic instructions for a given organism.
- A cellular organelle involved in cellular division.
- A type of cell found in gonads,that reproduce by meiosis.
- Stage of mitosis in which new nuclear membranes form around the separated groups of chromosomes.
- A segment of DNA that codes for a particular protein.
- Long and twisted strands of DNA.
Down
- An organelle that contains DNA and controls cellular activity.
- A visual representation of all the chromosomes found in an organism.
- A semi-rigid structure located outside of the plasma (cell) membrane in plant, fungal and bacterial cells.
- Any type of cell from an organism apart from reproductive cells and that reproduces by mitosis.
- Clusters of microtubules that grow out from the centrioles at the opposite ends of a spindle.
- Any cells or organisms without a membrane-bound nucleus and other membrane-bound organelles.
- Stage of mitosis during which chromosomes align around the equator of a spindle.
- An organelle containing RNA that is the main site of protein production in cells.
- The tight banding found in all chromosomes usually around the centre.
- A period of cell growth and DNA synthesis during the mitotic cell cycle.
- The structural, functional and biological unit of all organisms.
- A macromolecule that is made up of repeating amino acids and that is vital for the body to function properly.
- A type of cell division which results in 4 daughter cells being produced.
- A process of cell division undertaken by diploid cells, of which as a result 2 daughter cells are produced.
- The cells produced after meiosis that form sperm or egg cells.
29 Clues: Long and twisted strands of DNA. • Different forms of a particular gene. • The ability cells have to self-destruct. • A cellular organelle involved in cellular division. • A segment of DNA that codes for a particular protein. • A type of cell found in gonads,that reproduce by meiosis. • Refers to a cell that contains 2 sets of paired chromosomes. • ...
BioLex 2024-02-10
Across
- These adult cells turn back time's relentless pace, Reprogrammed, to a pluripotent embrace (4 letters).
- I am the blood's genesis, In marrow's depths, where life persists (13 letters).
- Them, with potential deep, Give rise to specialized cells, in a developmental sweep (10 letters).
- Through fluorescence, cells reveal their tale, With this, their diversity unveils (4 letters).
- A glimpse, beneath the skin, Revealing a tissue’s secrets (6 letters).
- I mimic organs in miniature form, Complex tissues, where research is born (8 letters).
- You can craft life from this single cell's might, To form all tissues, and organs, in its genetic light (10 letters).
- A programmed cell’s farewell, Balancing life's cycle, where cells live and die (9 letters).
- In time’s quiet dance, where cells meet their end, I’m the limit where youth and age entwine (8 letters).
- This protein, with structure and grace, Forms the matrix, where cells find their place (11 letters).
- In life's cradle, where nourishment flows, This bridge of care, is where maternal love glows (8 letters).
- These designs, nature-inspired and wise, In tissue engineering, imitating the existing (10 letters) .
- I guide growth's direction, In tissue regeneration, I’m the architect's invention (8 letters).
Down
- This is where time suspends its hold, Preserving life's essence, in icy cold (16 letters).
- This cluster of cells, in embryonic sight, Signal the next step, in development's light (6 letters).
- I hold the key, within the Y chromosome, To sculpt gender's path in life's grand play (3 letters).
- It speaks, of shapes and form, Defines its function, amidst life's storm (10 letters).
- Cells morph, adapt, and rewrite their fate, In response to signals, with this property’s might (10 letters).
- I hold the key, in cells so tight, To maintain pluripotency, with my transcriptional might (4 letters).
- A new transplantation, hope extends its hand, Across species lines, new futures planned (19 letters).
- It’s echoes, a property to gauge, In tissue's measure, on the engineering stage (8 letters).
- Cells cling, in bonds they weave, Building tissues strong (8 letters).
- In tissue matrices, is its flexibility defined, Is it this protein’s elasticity? (7 letters)
- A cell’s journey, from place to place, In tissue repair, it's a crucial race (9 letters).
- Within the cell's domain, this protein reigns supreme, Guiding pluripotency, with its insightful gleam (5 letters).
25 Clues: A glimpse, beneath the skin, Revealing a tissue’s secrets (6 letters). • Cells cling, in bonds they weave, Building tissues strong (8 letters). • I am the blood's genesis, In marrow's depths, where life persists (13 letters). • It speaks, of shapes and form, Defines its function, amidst life's storm (10 letters). • ...
Blood Crossword 2023-10-20
Across
- is a viral infection that causes a sore throat and fever.
- is a simple form of protein that is soluble in water and coagulable by heat
- a large phagocytic cell found in stationary form in the tissues or as a mobile white blood cell, especially at sites of infection.
- occurs when small blood vessels leak blood under the skin
- factor is a protein that can be found on the surface of red blood cells
- is an insoluble protein formed from fibrinogen during the clotting of blood. It forms a fibrous mesh that impedes the flow of blood.
- is a toxin or other foreign substance that induces an immune response in the body, especially antibodies.
- is an immature erythrocyte, containing a nucleus.
- is one of several white blood cells that support your immune system
- is the formation of blood cellular components
- is the action or process of a liquid, especially blood, changing to a solid or semi-solid state.
- is a protein produced by the liver
- a type of white blood cell that is part of the immune system
- is a broad term for cancers of the blood cells
- clear fluid in the spine
Down
- is usually an inherited bleeding disorder in which the blood does not clot properly
- is a condition in which the body does not have enough healthy red blood cells
- a type of white blood cell in your immune system
- immature blood cell, found in bone marrow, that gives rise to white blood cells of the granulocytic series
- is an enzyme in blood plasma that causes the clotting of blood by converting fibrinogen to fibrin
- an anticoagulant
- immature red blood cells (RBCs) are produced in the bone marrow and released into the peripheral blood
- is the destruction of red blood cells
- a blood protein produced in response to and counteracting a specific antigen
- is the liquid portion of blood
- is the protein contained in red blood cells that is responsible for the delivery of oxygen to the tissues
- a red blood cell that (in humans) is typically a biconcave disc without a nucleus
- is the removal of blood plasma from the body by the withdrawal of blood, its separation into plasma and cells, and reintroducing the cells, used especially to remove antibodies in treating autoimmune diseases.
28 Clues: an anticoagulant • clear fluid in the spine • is the liquid portion of blood • is a protein produced by the liver • is the destruction of red blood cells • is the formation of blood cellular components • is a broad term for cancers of the blood cells • a type of white blood cell in your immune system • is an immature erythrocyte, containing a nucleus. • ...
Blood Crossword 2023-10-20
Across
- is a viral infection that causes a sore throat and fever.
- is a simple form of protein that is soluble in water and coagulable by heat
- a large phagocytic cell found in stationary form in the tissues or as a mobile white blood cell, especially at sites of infection.
- occurs when small blood vessels leak blood under the skin
- factor is a protein that can be found on the surface of red blood cells
- is an insoluble protein formed from fibrinogen during the clotting of blood. It forms a fibrous mesh that impedes the flow of blood.
- is a toxin or other foreign substance that induces an immune response in the body, especially antibodies.
- is an immature erythrocyte, containing a nucleus.
- is one of several white blood cells that support your immune system
- is the formation of blood cellular components
- is the action or process of a liquid, especially blood, changing to a solid or semi-solid state.
- is a protein produced by the liver
- a type of white blood cell that is part of the immune system
- is a broad term for cancers of the blood cells
- clear fluid in the spine
Down
- is usually an inherited bleeding disorder in which the blood does not clot properly
- is a condition in which the body does not have enough healthy red blood cells
- a type of white blood cell in your immune system
- immature blood cell, found in bone marrow, that gives rise to white blood cells of the granulocytic series
- is an enzyme in blood plasma that causes the clotting of blood by converting fibrinogen to fibrin
- an anticoagulant
- immature red blood cells (RBCs) are produced in the bone marrow and released into the peripheral blood
- is the destruction of red blood cells
- a blood protein produced in response to and counteracting a specific antigen
- is the liquid portion of blood
- is the protein contained in red blood cells that is responsible for the delivery of oxygen to the tissues
- a red blood cell that (in humans) is typically a biconcave disc without a nucleus
- is the removal of blood plasma from the body by the withdrawal of blood, its separation into plasma and cells, and reintroducing the cells, used especially to remove antibodies in treating autoimmune diseases.
28 Clues: an anticoagulant • clear fluid in the spine • is the liquid portion of blood • is a protein produced by the liver • is the destruction of red blood cells • is the formation of blood cellular components • is a broad term for cancers of the blood cells • a type of white blood cell in your immune system • is an immature erythrocyte, containing a nucleus. • ...
Blood Crossword 2023-10-20
Across
- is a viral infection that causes a sore throat and fever.
- is a simple form of protein that is soluble in water and coagulable by heat
- a large phagocytic cell found in stationary form in the tissues or as a mobile white blood cell, especially at sites of infection.
- occurs when small blood vessels leak blood under the skin
- factor is a protein that can be found on the surface of red blood cells
- is an insoluble protein formed from fibrinogen during the clotting of blood. It forms a fibrous mesh that impedes the flow of blood.
- is a toxin or other foreign substance that induces an immune response in the body, especially antibodies.
- is an immature erythrocyte, containing a nucleus.
- is one of several white blood cells that support your immune system
- is the formation of blood cellular components
- is the action or process of a liquid, especially blood, changing to a solid or semi-solid state.
- is a protein produced by the liver
- a type of white blood cell that is part of the immune system
- is a broad term for cancers of the blood cells
- clear fluid in the spine
Down
- is usually an inherited bleeding disorder in which the blood does not clot properly
- is a condition in which the body does not have enough healthy red blood cells
- a type of white blood cell in your immune system
- immature blood cell, found in bone marrow, that gives rise to white blood cells of the granulocytic series
- is an enzyme in blood plasma that causes the clotting of blood by converting fibrinogen to fibrin
- an anticoagulant
- immature red blood cells (RBCs) are produced in the bone marrow and released into the peripheral blood
- is the destruction of red blood cells
- a blood protein produced in response to and counteracting a specific antigen
- is the liquid portion of blood
- is the protein contained in red blood cells that is responsible for the delivery of oxygen to the tissues
- a red blood cell that (in humans) is typically a biconcave disc without a nucleus
- is the removal of blood plasma from the body by the withdrawal of blood, its separation into plasma and cells, and reintroducing the cells, used especially to remove antibodies in treating autoimmune diseases.
28 Clues: an anticoagulant • clear fluid in the spine • is the liquid portion of blood • is a protein produced by the liver • is the destruction of red blood cells • is the formation of blood cellular components • is a broad term for cancers of the blood cells • a type of white blood cell in your immune system • is an immature erythrocyte, containing a nucleus. • ...
BHS 316 Week 3 Study Tool Discussion 2024-01-24
Across
- Pathogen that is not technically considered a living organism. Contains DNA or RNA, proteins, and occasionally lipids. Life cycle consists of 6 stages.
- Contains no nucleus or any membrane-bound organelles.
- Form of additional protection that consists of linked sugars and amino acids.
- Cell formation in the blood.
- Type of immune cell with branch-like extensions that captures, processes, and presents antigens to other immune cells.
- Also known as red blood cells. Contain hemoglobin protein to transport oxygen throughout the body.
- Lipid-sugar molecule that is located on the outermost surface of gram-negative bacteria.
- Single-celled organism that are considered prokaryotes. Do not have any membrane-bound organelles or nucleus and can be a variety of shapes.
- Form of immunity that is developed over time and based on exposure to pathogens/antigens. Specialized and has immunological memory.
- Phagocytic and antigen-presenting. Mature into one of two cell types and do not contain granules. These circulate only in the blood.
Down
- Also known as white blood cells but also serves as broad term for any cell that is not a red blood cell. Produced in the bone marrow and are essential for defending the body against infections, foreign substances, and abnormal cells.
- Process where unspecialized or undifferentiated cells undergo specific changes to become specialized cells with distinct functions.
- Form of immunity that serves as the first line of defense and does not require prior exposure. Also known as nonspecific/natural immunity. that begins at birth
- Membrane-bound organelle that is found in the cytoplasm of eukaryotic cells. Contains hydrolytic enzymes that can break down foreign substances.
- Microorganism that can cause disease in its host organism.
- Contains nuclei and membrane-bound organelles.
- Fluid that used to be interstitial fluid. Moves using gravity and muscle movement.
- Acquisition of specific structures and functions by cells, tissues, or organs to perform particular roles within an organism.
- Process that allows certain cells to engulf and destroy foreign substances.
- Are also classified as leukocytes. Term refers to three classes of cells in the adaptive immune system.
- Type of white blood cell that functions to engulf and digest foreign substances/pathogens. Can signal cytokines to influence overall immune response.
- Name for basophils, neutrophils, and eosinophils. Can kill/damage pathogens after being released.
22 Clues: Cell formation in the blood. • Contains nuclei and membrane-bound organelles. • Contains no nucleus or any membrane-bound organelles. • Microorganism that can cause disease in its host organism. • Process that allows certain cells to engulf and destroy foreign substances. • Form of additional protection that consists of linked sugars and amino acids. • ...
The Kingdom Plantae 2022-04-27
Across
- structure of seed plant embryo that stores or absorbs food for the developing embryo; may become the plant first leaves when the plant emerges from the soil.
- a thin, rootlike structure that anchors a moss and absorbs water and nutrients for the plant.
- a waxy, waterproof layer that covers the leaves of most plants.
- scaly structures produced by some seed plants that support male or female reproductive structures and are the sites of seed production; receptor cells in the retina adapted for sharp vision in bright light and color detection.
- a food making process where plants use sunlight, water, and carbon dioxide to make food and oxygen.
- a green pigment found in the chloroplast of plant, algae, and some bacteria cells.
- any of the microscopic openings or pores in the epidermis of leaves and young stems.
- earliest stage of growth and development of both plants and animals; differences and similarities among embryos can provide evidence of evolution.
Down
- in plants, the outmost layer of cells that covers and protects all parts of the plant; in humans and some other animals, the outermost protective layer composed of an outer layer of dead cells and an inner layer of living cells.
- a period when an organism’s growth or activity stops.
- structures in a plant cell that contain chlorophyll to help a plant make food.
- a system of tube-like structures inside a plant that transport water, mineral, and food.
- most abundant type of plant cell; spherical cells with thin, cells walls and a large central vacuole; important for storage and food production.
- the leaf of a fern plant.
- regions of actively dividing cells in plants
- tiny particles produced by seed plants that contain sperm cells.
- broad, flat plant organ supported by the stem that grows upward toward sunlight and traps light energy for photosynthesis.
- vasuclar plant tissue composed of tubular cells joined end to end; transports sugars from the leaves to all parts of the plant.
- the growth response of a plant toward or away from a stimulus.
- plant organ that absorbs water and minerals from the soil transports those nutrients to the stem, and anchors the plant in the ground; may also serve as food storage organs.
20 Clues: the leaf of a fern plant. • regions of actively dividing cells in plants • a period when an organism’s growth or activity stops. • the growth response of a plant toward or away from a stimulus. • a waxy, waterproof layer that covers the leaves of most plants. • tiny particles produced by seed plants that contain sperm cells. • ...
Cell Structures EOC Reivew 2025 2024-12-03
Across
- cell part found only in plants and green algae; site of photosynthesis
- type of cell that creates and secretes protein enzymes; would have a lot of ribosomes, rough ER, and Golgi
- contains digestive enzymes used for protection in the cell
- protist that has cilia for movement
- large storage organelle in plants
- size of prokaryotes compared to eukaryotes
- an elongated cell used to create movement; it would contain a lot of mitochondria
- the only living thing that is a prokaryote cell
- an elongated cell used for chemical and electrical communication in the body
- modifies, packages, and transports proteins received from the rough ER
- type of chromosome prokaryotes have
- the process of turning on and off certain segments of DNA
- produce proteins
- a cell that has no nucleus or compartments
- type of chromosome eukaryotes have
- a network of proteins that allows cells to maintain their internal shape and organization and provides mechanical support, It also allows cells to carry important functions such as division and movement
- type of cell that creates and secretes protein hormones; would have a lot of ribosomes, rough ER, and Golgi
Down
- cell part that produces energy from food in all eukaryote cells
- network of membranes with ribosomes attached that assembles proteins
- contains DNA in eukaryote cells
- jelly-like liquid within the cell
- network of membranes that creates lipids and detoxifies substances
- protist that has a flagella and chloroplasts so that it can move to the light for photosynthesis
- protist that looks like an abnormally shaped cell, with extensions of its cytoplasm that it uses for movement
- undifferentiated cells that can be used to create needed cells
- creates a boundary around all cells; controls what enters and exits
- any small membrane bound compartment in a cell
- rigid, protective, outer structure around plant, fungi, and some bacterial cells
- the act of creating many different types of cells each with special jobs
- single celled eukaryotes such as euglena, paramecium, and amoeba
- a cell that has a nucleus and many compartments
- membrane-bound sacs that transport proteins and other things around and out of the cell
- a molecule present in the nucleus that contains the same set of instructions in all body cells
- when the sperm nucleus combines with the egg nucleus
34 Clues: produce proteins • contains DNA in eukaryote cells • jelly-like liquid within the cell • large storage organelle in plants • type of chromosome eukaryotes have • protist that has cilia for movement • type of chromosome prokaryotes have • size of prokaryotes compared to eukaryotes • a cell that has no nucleus or compartments • any small membrane bound compartment in a cell • ...
Crosscience 2022-09-15
Across
- cells: multicellular, has a nucleus.
- cell: cell that can divide into 2 or more daughter cells,
- cell: cells that result from the division of a single parent cell.
- a threadlike structure of nucleic acids and protein found in the nucleus of most living cells.
- a new cell wall forms in the middle
- chromosomes line up in a single file at the middle of the cell.
- wall: structural layer surrounding some types of cells, just outside the cell membrane.
- sister cromatids searate.
- vopied DNA condenses into chromosomes
- theory: one of the basic principles of biology.
- a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
- self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes.
Down
- plastid that contains chlorophyll and in which photosynthesis takes place.
- cells: single celled organism that doesn't have a nucleus or organells.
- organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane.
- sinthesis phase
- a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
- a nuclear memebrane forms around the chrematin.
- the first of four phases of the cell cycle that takes place in eukaryotic cell division.
- the period in the cell cycle from the completion of DNA replication to the beginning of cell division
20 Clues: sinthesis phase • sister cromatids searate. • a new cell wall forms in the middle • cells: multicellular, has a nucleus. • vopied DNA condenses into chromosomes • a nuclear memebrane forms around the chrematin. • theory: one of the basic principles of biology. • cell: cell that can divide into 2 or more daughter cells, • ...
Plant/Animal Cell Project 2021-09-02
Across
- an organelle found in plant and algae cells where photosynthesis occurs
- One of the structures in the nucleus that are made up of DNA and protein
- The arrangement of parts in an organism
- Makes protein
- The smallest functional unit of all living things
- A system of ideas that explains many related observations and is supported by a body of evidence acquired by scientific investigation
- Deoxyribonucleic acid, a molecules that is present in all living cells and that contains information that determines traits
- The site of cellular respiration, which releases energy for use by the cell
- Structures within a cell that have special functions to keep the cell working
- Gel-like liquid inside a cell; helps cell maintain shape and is about 80% water
- Membrane Protective, flexible barrier that controls what does in and out of the cell
- Processes and transports proteins and makes lipids
- Wall rigid structure that surrounds the cell membrane in plant cells; provide structure and support
Down
- Produces enzymes that digest wastes, cell parts, and foreign invaders
- Cells without a defined nucleus; usually smaller than eukaryotic cells
- The special normal or proper activity of an organ or part
- Complex Packages and distributes materials within or out of the cell
- Cells WITH a nucleus
- Where genetic material is stored and controls the cells growth and reproduction
- A fluid-filled vesicle that contains food, water and waste. Plant cells have a large central vacuole that stores water.
- Theory Describes the basic characteristics of all cells and organisms
21 Clues: Makes protein • Cells WITH a nucleus • The arrangement of parts in an organism • The smallest functional unit of all living things • Processes and transports proteins and makes lipids • The special normal or proper activity of an organ or part • Complex Packages and distributes materials within or out of the cell • ...
Unit 3- Immune System 2023-11-07
Across
- second line of defense, causes swelling and redness
- A living or non-living agent that causes disease
- dilate blood vessels and cause cells to move into the tissue
- A substance that produces an immune response without causing disease
- type of t cell that destroy the body cells that have been infected with a pathogen
- type of infection that causes the host cell to burst
- Unique protein molecules found on the surface of cells and viruses that are use to communicate identity and trigger and immune response
- immunity provided by getting exposed to a pathogen (ie vaccines)
- cells that engulf pathogens
- scientist's experiments using broth and swan necked flasks led to a theory that proposed microorganisms cause disease
Down
- heats up your body and makes it difficult for pathogens to reproduce
- chemicals that kill or slow the growth of bacteria
- An organism that transfers a pathogen from one host to another.
- type of b cells are responsible for remembering antigens for future infections
- disease in which the body attacks healthy cells instead of pathogens
- causes disease by taking over the reproductive machinery of healthy cells and turns them into pathogen-producing factories
- identifies antigen for destruction causing clumping or marking for macrophages
- introduces a small amount of inactive pathogen into the body to create immunity
18 Clues: cells that engulf pathogens • A living or non-living agent that causes disease • chemicals that kill or slow the growth of bacteria • second line of defense, causes swelling and redness • type of infection that causes the host cell to burst • dilate blood vessels and cause cells to move into the tissue • ...
Plant Tissues 2025-07-21
Across
- Epidermal cells exposed to the air and covered with waxes.
- Less specialized plant cells that are the most abundant in plants
- Mature cells reach their mature form and function.
- Plant cells with thick primary cell wall.
- Forms the outer protective covering of the plant.
- tissue that transports water and minerals from the roots to the leaves.
- tissue that transports nutrients from the leaves to the roots.
- Fills the interior of the plant.
Down
- Transports water and nutrients within the plant and provides support.
- Plant cells with a very thick secondary cell wall.
- Branch of biology that studies the composition and structure of plant and animal tissues and their specialized functions
- microscopic pores in the epidermis of plants.
- Undifferentiated cells that can divide indefinitely and give rise to many types of differentiated cells.
- Group of specialized cells of the same or similar type that perform a common function in the body.
14 Clues: Fills the interior of the plant. • Plant cells with thick primary cell wall. • microscopic pores in the epidermis of plants. • Forms the outer protective covering of the plant. • Plant cells with a very thick secondary cell wall. • Mature cells reach their mature form and function. • Epidermal cells exposed to the air and covered with waxes. • ...
Unit 1 cells crossword puzzle 2022-10-04
Across
- tunnels that transport material around eukaryotic cells
- a body's internal healthy state of balance
- organisms are made of many cells;can only be eukaryotic
- rod-shaped and responsible for making energy
- Jelly like liquid inside of all cells
- all living things are made of cells
Down
- cell with no nucleus so DNA floats in the cytoplasm
- controls all cell activities
- stores food,water,& waste in eukaryotic cells
- captures sunlight to make food in plant cells
- regulates entry & exit of materials into & out of the cell
- organisms are made of only one cell;can be prokaryotic or eukaryotic
- cell with nucleus so DNA protected in the nucleus
- outside shell of plant cells that supports,protects,and gives shape
14 Clues: controls all cell activities • all living things are made of cells • Jelly like liquid inside of all cells • a body's internal healthy state of balance • rod-shaped and responsible for making energy • stores food,water,& waste in eukaryotic cells • captures sunlight to make food in plant cells • cell with nucleus so DNA protected in the nucleus • ...
Cellular Respiration 2022-03-10
Across
- power house of the cell
- involved lipids
- stores energy
- support organelles
- absence of oxygen
- light energy to chemical energy
- combine oxygen to molecules
- provide structure in the body
- assembling cells ribosomes
Down
- controls cell
- prepares proteins for tasks
- break down sugar molecules
- essential in photosynthesis
- involves green plants
- protein in the cell
- makes proteins
- change food into energy
- requires oxygen for life
- carries electrons
- function & behavior of cells
- source of energy
21 Clues: controls cell • stores energy • makes proteins • involved lipids • source of energy • absence of oxygen • carries electrons • support organelles • protein in the cell • involves green plants • power house of the cell • change food into energy • requires oxygen for life • break down sugar molecules • assembling cells ribosomes • prepares proteins for tasks • essential in photosynthesis • ...
blood crossword puzzle 2022-04-01
Across
- having excessive blood volume
- formation of RBC
- T-cells, B-cells, and NK
- presence of blood in urine
- formation of WBC
- overproduction of WBC
- granulocyte that attacks parasites
- abnormal blood condition
- agranulocyte that performs phagocytosis
Down
- carries oxygen
- withdrawing blood
- first WBC to a site of infection
- produces histamine and heparin
- formation of blood cells
- 55% of blood volume
- having decreased blood volume
- study of blood
- high RBC count
- fights infections
- lack of RBC
20 Clues: lack of RBC • carries oxygen • study of blood • high RBC count • formation of RBC • formation of WBC • withdrawing blood • fights infections • 55% of blood volume • overproduction of WBC • formation of blood cells • T-cells, B-cells, and NK • abnormal blood condition • presence of blood in urine • having excessive blood volume • having decreased blood volume • produces histamine and heparin • ...
37 2025-08-23
Across
- Cheekbone
- Hernia repair surgery
- Urine exit tube
- blood cells Infection-fighting cells
- Calcium deposit in tissue
- Disease isolation
- vein Neck vein
- Heart chamber
- Bone cutting surgery
- Dividing tissue
- Brain membrane inflammation
- Dry skin condition
Down
- Breathing muscle
- Airway examination
- Cornea transplant
- Heart membrane
- Low red blood cells
- Muscle connective tissue
- Joint and muscle inflammation
- gland Tear-producing gland
- Ileum inflammation
- Cell death
- Tonsil inflammation
- gland Hormone-secreting gland
- High eye pressure
25 Clues: Cheekbone • Cell death • Heart chamber • Heart membrane • vein Neck vein • Urine exit tube • Dividing tissue • Breathing muscle • Cornea transplant • Disease isolation • High eye pressure • Airway examination • Ileum inflammation • Dry skin condition • Low red blood cells • Tonsil inflammation • Bone cutting surgery • Hernia repair surgery • Muscle connective tissue • Calcium deposit in tissue • ...
Lymphatic System 2023-05-26
Across
- descendants of activated B and T cells
- often described as blind end tubes
- plasma leaked from capillaries that occupies space between tissue cells
- protects against fungi, parasites, intracellular viral infections, cancer cells
- slow down the activities of B and T cells once the infection is controlled
- other name for anitbodies
- interstitial fluid that has been absorbed by lymphatic capillaries
Down
- kill virus-invaded body cells and cancerous body cells
- engulf and digest antigens
- lymphoid nodules in the pharynx wall
- cells that bind with specific antigens presented by macrophages
- organisms that cause disease
- protects against bacterial and viral infections
13 Clues: other name for anitbodies • engulf and digest antigens • organisms that cause disease • often described as blind end tubes • lymphoid nodules in the pharynx wall • descendants of activated B and T cells • protects against bacterial and viral infections • kill virus-invaded body cells and cancerous body cells • ...
Cell Theory Crossword Puzzle 2025-02-07
Across
- tool used to extend human vision and observe cells
- Rule 1 of Cell Theory "All living things are made of _____"
- English scientist who first observed bacteria and called them "animalcules"
- Rule 3 of Cell Theory "Cells come from ______ cells"
- tiny living thing only visible by microscope
- a single celled living thing
- belief that living things came from nonliving things
Down
- doctor and pathologist who stated diseased cells come from healthy cells
- English scientist who was the first the name "the cell"
- Rule 2 of Cell Theory "Cells are the simplest & basic unit of _____"
- German scientist who studied plants and created cell theory
- Scottish scientist who first discovered the nucleus of the cell
- oak tree bark that was studied and helped name the cell
- German scientist who studied animals and created cell theory
- Dutch eyeglass maker who created first microscope
15 Clues: a single celled living thing • tiny living thing only visible by microscope • Dutch eyeglass maker who created first microscope • tool used to extend human vision and observe cells • Rule 3 of Cell Theory "Cells come from ______ cells" • belief that living things came from nonliving things • English scientist who was the first the name "the cell" • ...
Cells Unit Vocabulary Review 2024-09-23
Across
- Field of science that studies life and living organisms.
- Made up of only one cell that carries out all the functions need by the organism.
- Living things are made of one or more cells, cell is basic unit of life, cells are created from existing cells.
- A group of cells that join together to serve a similar function.
- The components in cells.
- Allows some substances to pass through a membrane.
- A group of tissues that perform a function.
- Allows water and air to easily pass through a membrane.
Down
- Groups of cells taking on specialized functions.
- Made of more than one cell, with groups of cells taking on different specialized functions.
- Basic structural unit of an organism.
- The movement of particles from a higher concentration to an area of lower concentration.
- The movement of water through a selectively permeable membrane.
- Does not allow air or water to pass through a membrane.
- system A collection of organs.
- Barrier around the cell.
16 Clues: The components in cells. • Barrier around the cell. • system A collection of organs. • Basic structural unit of an organism. • A group of tissues that perform a function. • Groups of cells taking on specialized functions. • Allows some substances to pass through a membrane. • Does not allow air or water to pass through a membrane. • ...
The Immune system 2024-12-02
Across
- Immune cells found in the lymph nodes.
- Places that you find B cells and T cells
- A type of phagocyte that ingests pathogens
- A protein that attaches to an antigen
- The act of prompting your immune system to be ready for invasion before it happens
Down
- Immune cells that take antigens of pathogens to lymphocytes
- A lymphocyte that targets damaged or invaded cells
- Also call a white blood cell
- An organism that invades the body
- Chemicals that tell immune cells where to go and what to do
- Part of the immune system that is specific for a certain type of pathogen
- A protein on the outside of pathogen for identification
- Part of the immune system that is not specific
- A mixture of either parts of pathogens or weaken forms, used to get your immune system ready for invasion
- Cells that make antibodies
15 Clues: Cells that make antibodies • Also call a white blood cell • An organism that invades the body • A protein that attaches to an antigen • Immune cells found in the lymph nodes. • Places that you find B cells and T cells • A type of phagocyte that ingests pathogens • Part of the immune system that is not specific • A lymphocyte that targets damaged or invaded cells • ...
THENSCH'S T-CELLS 2019-02-28
Across
- Which side does the US fall into on the Health Continuum?
- 2.1 Million teens are_____
- The seven warning signs of cancer spell out ______
- The 2nd line of defense
- Abnormal cell growth
- fastest growing teen disease in country
- ______ helps your body digest food and eliminate waste
- the process in which plagues accumulate on artery walls
- Diabetes is a _______ that affects the way body cells convert food into energy
- the type of cancer that cannot spread
- _______ fats are found in many animal foods such as meat and dairy products
- Average Life Span (Number in word form)
Down
- 125 Million teens play_____
- The body's third line of defense
- Health is the combination of Physical, Mental, and ______
- can damage heart, blood vessels, and other body organs
- The white blood cells that are responsible for eating foreign particles by engulfing them
- A bad type of stress and is hard to cope with
- The percent of teens that have vaped by the twelfth grade
- Number One Communicable disease
- 3 months of exercise program improves memory by_______
- a soft, waxy, fat-like matter produced by the body
- The body's defense against disease
- Provide energy and help the body use certain vitamins more effectively
24 Clues: Abnormal cell growth • The 2nd line of defense • 2.1 Million teens are_____ • 125 Million teens play_____ • Number One Communicable disease • The body's third line of defense • The body's defense against disease • the type of cancer that cannot spread • fastest growing teen disease in country • Average Life Span (Number in word form) • ...
Looking Inside Cells 2018-04-10
Across
- contains information for directing cell's functions
- group of organs that work together to perform a major function
- fluid in the cell
- organelles that produce protein
- different tissues functioning together
- made of many cells that perform different functions
- cell structures that carry out specific functions in cell
- controls substances passing in/out of all cells
- the organelle that directs all the cell's activities
- stores water, food, or waste products
- break down large food particles into smaller ones
Down
- converts energy stored in food to energy cell can use
- green structure in plant cell that changes sunlight into energy
- single celled
- receives, packages, and distributes proteins to other parts of cell
- rigid layer surrounding plant cells
- structure where ribosomes are made
- material the cell wall is made of
- helps the attached ribosomes make proteins
- group of similar cells that work together to perform a specific funtion
20 Clues: single celled • fluid in the cell • organelles that produce protein • material the cell wall is made of • structure where ribosomes are made • rigid layer surrounding plant cells • stores water, food, or waste products • different tissues functioning together • helps the attached ribosomes make proteins • controls substances passing in/out of all cells • ...
Biology cells terms 2020-09-10
Across
- protein synthesis near nucleus
- Prokaryotic cells DNA
- breakdown breakdown breakdown
- photosynthesis
- Contains DNA and wears "cloth"
- strong
- donut DNA
- what Joel need
- for attachment
- semi-permeable
- jelly jelly
Down
- turgid
- some sticks on rER
- found in flagellum
- small size, used for transporting
- DNA wrap
- prokaryotic cells' movement
- transport out of the cell
- looks like ER
- between 2 membranes of mitochondria
20 Clues: turgid • strong • DNA wrap • donut DNA • jelly jelly • looks like ER • photosynthesis • what Joel need • for attachment • semi-permeable • some sticks on rER • found in flagellum • Prokaryotic cells DNA • transport out of the cell • prokaryotic cells' movement • breakdown breakdown breakdown • protein synthesis near nucleus • Contains DNA and wears "cloth" • small size, used for transporting • ...
Cells and microscopes 2021-11-03
Across
- This type of cell has a cell wall and chloroplasts.
- Contains cell sap and sugars inside plant cells.
- What microscopes do to what you are looking at.
- A name for a whole living thing.
- The chemical reactions inside of a cell take place here.
- The building blocks of life, all organisms are made of these. We have about 4 trillion of them.
- Cell ________ - Controls what enters and exits a cell.
- Where photosynthesis happens.
- Piece of glass you place under a microscope
- Cell ______, gives a plant cell its shape and stops it from bursting.
Down
- A type of organisms that can sometimes cause disease.
- Orange/brown chemical used to stain onion cells.
- A part of a cell.
- The very thin piece of glass you place over a glass slide. (2 words)
- Part of a cell that releases energy
- The control centre of the cell.
- The pigment inside of chloroplasts that absorbs light is this colour.
- What you have to do to make an image clear through a microscope
- _____organisms - Tiny single cells organisms. Everything is covered in them and you can remove them by washing your hands.
- Space in a plant cell filled with watery sap.
- Part you look through on a microscope or a camera.
21 Clues: A part of a cell. • Where photosynthesis happens. • The control centre of the cell. • A name for a whole living thing. • Part of a cell that releases energy • Piece of glass you place under a microscope • Space in a plant cell filled with watery sap. • What microscopes do to what you are looking at. • Orange/brown chemical used to stain onion cells. • ...
Cells & Body Systems 2022-03-24
Across
- Body system that helps you to move around
- Protects/holds a cell together
- a type of sugar
- Body system that transports food and oxygen to all parts of the body
- Made up of many cells
- What cells need in order to function
- Convert food into energy for the cell
- A unicellular fungus
- control center of the cell
- Smallest structural/functional unit of life
Down
- Made of one cell
- Tool to help see things that are really small
- Made of many cells
- Body system that breaks down food
- A waste product given off by cells
- Something that causes a response
- State of existence similar to sleeping
- Tiny food molecules
- Body system that carries messages to all parts of the body
- A substance that can cause elevated heart rate
- A specialized structure in a cell
21 Clues: a type of sugar • Made of one cell • Made of many cells • Tiny food molecules • A unicellular fungus • Made up of many cells • control center of the cell • Protects/holds a cell together • Something that causes a response • Body system that breaks down food • A specialized structure in a cell • A waste product given off by cells • What cells need in order to function • ...
Cells And Transport 2022-03-16
Across
- concentrated
- drinking
- of the CM
- of the cell
- of proteins in CM
- a water loving and water hating end
- proteins
- indentification
- DNA
- energy
- of stuff from high to low concentration
- energy provider
Down
- of cells
- cell organelles
- no nucleus
- the cell
- between nucleus & CM
- center
- of cell that has a cell wall
- the solar energy
- the nucleus
- cells come from other cells
- of water
- water and waste
- leaves the cell
25 Clues: DNA • center • energy • of cells • the cell • drinking • proteins • of water • of the CM • no nucleus • of the cell • the nucleus • concentrated • cell organelles • water and waste • indentification • leaves the cell • energy provider • the solar energy • of proteins in CM • between nucleus & CM • cells come from other cells • of cell that has a cell wall • a water loving and water hating end • ...
Cells And Transport 2022-03-16
Across
- indentification
- the cell
- cells come from other cells
- of cell that has a cell wall
- of the CM
- the nucleus
- cell organelles
- leaves the cell
- no nucleus
- a water loving and water hating end
- center
- proteins
- energy provider
- water and waste
- of water
- of stuff from high to low concentration
- of proteins in CM
Down
- drinking
- concentrated
- energy
- of cells
- the solar energy
- DNA
- of the cell
- between nucleus & CM
25 Clues: DNA • energy • center • drinking • the cell • of cells • proteins • of water • of the CM • no nucleus • the nucleus • of the cell • concentrated • indentification • cell organelles • leaves the cell • energy provider • water and waste • the solar energy • of proteins in CM • between nucleus & CM • cells come from other cells • of cell that has a cell wall • a water loving and water hating end • ...
Cells And Transport 2022-03-16
Across
- requires energy
- stores water and waste
- movement of water
- UPS center
- stuff leaves the cell
- function of proteins in CM
- covers the nucleus
- cell drinking
- in between nucleus & CM
- type of cell that has a cell wall
- makes proteins
- absorbs the solar energy
- movt of stuff from high to low concentration
Down
- solar energy provider
- has no nucleus
- powers the cell
- supports cell organelles
- cell identification
- more concentrated
- function of the CM
- father of cells
- waterloving
- janitors of the cell
- stores DNA
- has a water loving and water hating end
- all cells come from other cells
26 Clues: UPS center • stores DNA • waterloving • cell drinking • has no nucleus • makes proteins • requires energy • powers the cell • father of cells • movement of water • more concentrated • function of the CM • covers the nucleus • cell identification • janitors of the cell • solar energy provider • stuff leaves the cell • stores water and waste • in between nucleus & CM • supports cell organelles • ...
Cells and DNA 2014-04-10
Across
- cells with a half set of DNA
- cell division process that makes two identical daughter cells
- the physical expression of a trait
- cell division process that makes four genetically different cells
- two of the same alleles for the same trait (ex: 2 dominants)
- organelle that releases sugar's stored energy
- cells with a complete set of DNA
- _________ squares help us predict the genotypes/phenotypes of tffspring of two parents
- a ________ allele will only show when there is no dominant allele to mask it
- one version of a gene
- what replaces thymine in mRNA
- _______ bonds hold the two single strands of DNA together
Down
- a ________ allele will always show when present in a genotype
- organelle that make proteins
- _______ dominance is the inheritance pattern where the phenotype is a blend of the two
- organelle that packages molecules inside the cell
- the nitrogen base that pairs with cytosine
- Watson and this man figured out the structure of DNA
- two different alleles for the same trait (ex: 1 dominant & 1 recessive)
- 1 sugar + 1 phosphate + 1 nitrogen base
20 Clues: one version of a gene • cells with a half set of DNA • organelle that make proteins • what replaces thymine in mRNA • cells with a complete set of DNA • the physical expression of a trait • 1 sugar + 1 phosphate + 1 nitrogen base • the nitrogen base that pairs with cytosine • organelle that releases sugar's stored energy • organelle that packages molecules inside the cell • ...
cells in action 2012-11-27
Across
- is the smallest cell known.
- is the when an organism breaks down dead organisms and waste
- is the digestive system of an animal cell.
- is the diffusion of water through a semipermeable
- keeps the cell from collapsing
- a little organ that has a function in a cell
- the movement of substance across a cell membrane without the use of energy by the cell
- is an organelle breaks down energy to make up ATP.
- in the process by which cells use oxygen to produce energy from food.
- is deoxyribonucleic acid
- is a group of organs
- is when a cell does not have a cell .
- is a group of cells
- controls the cell and DNA
Down
- is an organism that eats other organisms
- is the organelle that makes lipids , proteins and other materials
- the process by which a cell membrane surrounds the particle and encloses the particle in a vesicle to bring the particle into the cell .
- is a group of tissues
- is the process by which plants use the sunlight and other nutrients to make food .
- packages and distributes proteins and other nutrients to parts of the cell
- gives the process of photosynthesis .
- is an organism that makes its own food from its environment
- is a prokaryotic cell that can live in extreme conditions
- is a part of the bacterium cell that helps the bacterium move .
- is the breakdown of food without the use of exygen .
- is the movement of particles from regions of higher density to regions of low density .
- is the protector of the cell and controls the flow of nutrients and waste .
- is when a cell has a nucleus
- make proteins and contains DNA
- is the process in which a cell releases a particle by enclosing the particle in a vesicle that then moves to the cell surface and fuses with the cell membrane .
- stores oil , fiber and fat in the cell .
31 Clues: is a group of cells • is a group of organs • is a group of tissues • is deoxyribonucleic acid • controls the cell and DNA • is the smallest cell known. • is when a cell has a nucleus • keeps the cell from collapsing • make proteins and contains DNA • gives the process of photosynthesis . • is when a cell does not have a cell . • is an organism that eats other organisms • ...
Cells to organisms 2013-02-15
Across
- a group of cells with similar structure and function.
- absorbs food.
- contain chlorophyll for photosynthesis
- a basic building block in biology
- net movement of particles from a high concentration to a low concentration
- where chemical reactions take place
- molecules that can be absorbed in the gut.
- a organism made of many cells
- where proteins synthesis happens
- transport sugars
- cover some parts of the body
- the system that breaks down food into soluble molecules.
- where digestion happens contains acid.
- controls the cell's activities
- how particles move
- small particles that are formed when protein is digested.
- transport water and minerals
Down
- molecules that cannot be abosrbed in the gut.
- We can see bacteria with our eyes when they group together as...
- produces bile
- the difference in concentration between to areas.
- contains cell sap
- produce enzymes and hormones
- produce enzymes to digest starch in the mouth
- can contract to make organisms move.
- tissue that carries out photosynthesis
- make energy using respiration
- covers plants
- absorbs water
- bacteria have no nucleus instead they have...
- controls movement of materials in an out of a cell
- cells with a particular strucuture and function
32 Clues: produces bile • absorbs food. • covers plants • absorbs water • transport sugars • contains cell sap • how particles move • produce enzymes and hormones • cover some parts of the body • transport water and minerals • a organism made of many cells • make energy using respiration • controls the cell's activities • where proteins synthesis happens • a basic building block in biology • ...
Cells to organisms 2013-02-15
Across
- cells with a particular strucuture and function
- controls the cell's activities
- covers plants
- produce enzymes and hormones
- where proteins synthesis happens
- a basic building block in biology
- the difference in concentration between to areas.
- can contract to make organisms move.
- transport sugars
- contain chlorophyll for photosynthesis
- tissue that carries out photosynthesis
- make energy using respiration
- small particles that are formed when protein is digested.
Down
- bacteria have no nucleus instead they have...
- absorbs food.
- molecules that can be absorbed in the gut.
- molecules that cannot be abosrbed in the gut.
- produces bile
- a organism made of many cells
- transport water and minerals
- where digestion happens contains acid.
- how particles move
- We can see bacteria with our eyes when they group together as...
- the system that breaks down food into soluble molecules.
- contains cell sap
- cover some parts of the body
- a group of cells with similar structure and function.
- net movement of particles from a high concentration to a low concentration
- where chemical reactions take place
- controls movement of materials in an out of a cell
- absorbs water
- produce enzymes to digest starch in the mouth
32 Clues: absorbs food. • produces bile • covers plants • absorbs water • transport sugars • contains cell sap • how particles move • transport water and minerals • produce enzymes and hormones • cover some parts of the body • a organism made of many cells • make energy using respiration • controls the cell's activities • where proteins synthesis happens • a basic building block in biology • ...
Cells to organisms 2013-02-15
Across
- controls the cell's activities
- cells with a particular strucuture and function
- transport water and minerals
- We can see bacteria with our eyes when they group together as...
- controls movement of materials in an out of a cell
- cover some parts of the body
- produce enzymes to digest starch in the mouth
- small particles that are formed when protein is digested.
- a organism made of many cells
- transport sugars
- contains cell sap
- absorbs food.
Down
- where chemical reactions take place
- molecules that can be absorbed in the gut.
- produce enzymes and hormones
- where proteins synthesis happens
- how particles move
- contain chlorophyll for photosynthesis
- bacteria have no nucleus instead they have...
- a basic building block in biology
- tissue that carries out photosynthesis
- the difference in concentration between to areas.
- absorbs water
- the system that breaks down food into soluble molecules.
- covers plants
- produces bile
- net movement of particles from a high concentration to a low concentration
- can contract to make organisms move.
- where digestion happens contains acid.
- make energy using respiration
- molecules that cannot be abosrbed in the gut.
- a group of cells with similar structure and function.
32 Clues: absorbs water • covers plants • produces bile • absorbs food. • transport sugars • contains cell sap • how particles move • produce enzymes and hormones • transport water and minerals • cover some parts of the body • a organism made of many cells • make energy using respiration • controls the cell's activities • where proteins synthesis happens • a basic building block in biology • ...
cells and genetics 2013-02-28
Across
- these are made from number two
- this type of cell is found in many places in the body, but is often thought of as a disease
- this is the brain of a cell
- shape of a strand of D.N.A.
- this cell has no membrane bound organelles
- this substance can create red blood cells
- genetic modification
- a type of bacteria, virus, or other microscopic organism. That can cause a disease
- these are made from number one
Down
- This is a pathogen that cannot be cured of killed
- the genetic process in which genes and diseases are passed down
- these are found inside of all cells
- D.N.A. un-abbreviated
- these are the smallest thing that can live
- a substance that produces a genetic mutation
- The act of taking an organisms D.N.A. and creating another exact organism
- one who studies genes
- the total number of genes in a species
- the study of genes
- This is created in the cell to expand the cell
20 Clues: the study of genes • genetic modification • D.N.A. un-abbreviated • one who studies genes • this is the brain of a cell • shape of a strand of D.N.A. • these are made from number two • these are made from number one • these are found inside of all cells • the total number of genes in a species • this substance can create red blood cells • these are the smallest thing that can live • ...
What cells do 2015-01-04
Across
- Required for photosynthesis
- A substance found in living things that speeds up chemical reactions
- A living thing
- One of the waste products of respiration
- The cells structure in which photosynthesis occurs
- Group of tissues working together
- The cell structure in which respiration occurs
- Basic unit of all living things
- Group of organs working together
- This is released during respiration
- Liquid used to transport food, oxygen and waste around the body.
Down
- Gas produced during photosynthesis
- Goes milky in the presence of carbon dioxide
- The release the energy from food
- Group of organisms of the same species
- Energy is released from this during respiration
- The movement of oxygen from the blood into the cells
- Food produced during photosynthesis
- Green chemical used to trap sunlight in plant cells
- The breakdown of food into small particles so that it can enter the blood
- Group of similar cells with a specific task
21 Clues: A living thing • Required for photosynthesis • Basic unit of all living things • The release the energy from food • Group of organs working together • Group of tissues working together • Gas produced during photosynthesis • Food produced during photosynthesis • This is released during respiration • Group of organisms of the same species • ...
Cells and Systems 2015-01-27
Across
- A group of cells that produces and secretes or gives off chemicals
- A circular muscle that controls the outer end of the urethra
- The outermost barrier of a plant cell
- A process done by heating up in order to kill any bacteria
- Often referred to as the voice box
- The organ that pumps blood through your body
- Produced by the liver and stored in the gallbladder
- Grape like structures found at the end of the bronchioles
- Someone who studies hormones,receptors and intracellular pathways
- Tubes that carry urine from the kidneys to the urinary bladder
- A muscle that draws air in and out of the lungs as it moves
- A vessel that carries oxygenated blood away from the heart
- Excess salt and sugar that has been crystallized
- In a plant cell where photosynthesis takes place
- finger like projections of the lining of the small intestine
- The muscular tube that brings food from your mouth to your stomach
- Tube that carries urine from the bladder to the outside of the body
- The gland that produces adrenaline
Down
- Fist sized bean shaped structures often referred to as renal structures
- A flap of tissue that guards the entrance to your trachea
- The brain of a cell
- The system responsible for excreting waste
- The type of acid found in your stomach
- The diffusion of water molecules across a semi-permeable membrane
- Portion of the brain that maintains homeostasis
- These produce antibodies and fight disease
- The system that is responsible for digestion
- The pea sized gland located under the hypothalamus
- Where blood cells are produced
- A virus that can affect more than one species
- A chemical that acts on the nervous system to reduce sensitivity
- What is the system that is responsible for breathing?
- Lungs exhale carbon dioxide and __________.
- Small pathways that connect arteries to veins
- A vessel that carries deoxygenated blood to the heart
- A chemical that triggers the release of sugar
36 Clues: The brain of a cell • Where blood cells are produced • Often referred to as the voice box • The gland that produces adrenaline • The outermost barrier of a plant cell • The type of acid found in your stomach • The system responsible for excreting waste • These produce antibodies and fight disease • Lungs exhale carbon dioxide and __________. • ...
Cells unit crossword 2015-01-27
Across
- organ that changes ammonia to urea
- organ that produces insulin
- where photosynthesis takes place
- produce antibodies
- sacks of air that inhale oxygen and exhale carbon dioxide
- two tubes that split from the trachea
- the re-crystalizing of salt and sugar in your kidney
- prevents grinding of bones
- the organ that releases metabolic waste and excess water
- system that carries messages from the brain to the rest of the body
- produces energy for a cell
- organ that forces food down the pharynx
- makes blood cells
- tiny branch-like tubes that split from the bronchi
- vessels that carry blood to the heart
- the process of water molecules moving from high to low concentration
Down
- joins muscle to bone
- same size as your fist, shaped like a bean
- thin flap that prevents food from going down the trachea
- the system responsible for removing waste
- grape-like structures at the end of the bronchioles
- long tube that goes from the pharynx to the stomach
- circular muscle at the end of the urethra
- strong muscle that pumps blood around the body
- organ that produces testosterone
- also known as windpipe
- what the lungs exhale
- vessels that carry blood away from the heart
- the outermost layer of a plant cell
- organ that stores bile
- the balancing of fluids, body temperature and blood pressure
- the strong muscle below the lungs
- organ that contains hydrochloric acid
- organ that produces estrogen
- also known as the swine flu
35 Clues: makes blood cells • produce antibodies • joins muscle to bone • what the lungs exhale • also known as windpipe • organ that stores bile • prevents grinding of bones • produces energy for a cell • organ that produces insulin • also known as the swine flu • organ that produces estrogen • where photosynthesis takes place • organ that produces testosterone • ...
Cells and microorganisms 2014-11-06
Across
- Makes food for the cell
- A group of tissues that work together to perform a certain function
- A jellylike substance containing chemicals that help the cell stay healthy
- A living thing
- An organism that is too small to be seen with the unaided eye
- Supports and protects a plant cell
- A group of organs that work together to do a job for the body
- A fungus that makes bread rise
- A multi or single celled organism that lives by decomposing and absorbing nutrients around them
- A certain type of microorganism that can be harmful or helpful
- Directs a cell's activities
Down
- It is made by a mold and kills many harmful bacteria
- Release energy from food
- A single-celled or multi-celled organism that shares traits with plants or animals
- Contains info about the cell
- The basic unit of structure in all living things
- Stores food, water, or wastes
- Holds a cell together and separates it from it's surroundings
- A kind of fungus
- A group of cells that work together to perform a certain function
20 Clues: A living thing • A kind of fungus • Makes food for the cell • Release energy from food • Directs a cell's activities • Contains info about the cell • Stores food, water, or wastes • A fungus that makes bread rise • Supports and protects a plant cell • The basic unit of structure in all living things • It is made by a mold and kills many harmful bacteria • ...
Cells and Microscopes 2015-05-13
Across
- The fluid filled space of the cell
- The function a cell uses to eat
- The blinds for the light reaching the stage in the microscope
- This was invented from the work of three different scientists
- um
- What gives protects the inside of plant cella
- The part of the microscope you look through
- Where the cell stores water, food and nutrients
- This scientist invented the first compound microscope
- The process of transforming light energy into chemical energy
- A type of microscope (strongest magnification)
- The process cells use to multiply
- The cell that swims to a female egg
- The piece on the objective lenses which allows you to see through
Down
- The green cell that is the site of photosynthesis
- He invented the term 'the cell'
- The only cells that have cell walls
- The object that magnifies a slide on a microscope
- The process cells use to self destruct or die
- Where your instructions can be found
- The place on a microscope where you place the slide
- You can find this cell in the brain
- The building block of life
- A type of microscope (not strongest magnification)
- This cell is responsible for the energy production within the cell
- The cells that flow through your blood and are red in colour
- Controls what goes in and out of a cell
- All cells come from _______ cells
- nm
29 Clues: um • nm • The building block of life • He invented the term 'the cell' • The function a cell uses to eat • All cells come from _______ cells • The process cells use to multiply • The fluid filled space of the cell • The only cells that have cell walls • You can find this cell in the brain • The cell that swims to a female egg • Where your instructions can be found • ...
Cells and Microscopes 2015-05-15
Across
- The building block of life
- um
- The place on a microscope where you place the slide
- This cell is responsible for the energy production within the cell
- Controls what goes in and out of a cell
- A type of microscope (not strongest magnification)
- The object that magnifies a slide on a microscope
- You can find this cell in the brain
- The part of the microscope you look through
- The process of transforming light energy into chemical energy
- The function a cell uses to eat
- The process cells use to self destruct or die
- This was invented from the work of three different scientists
- The cell that swims to a female egg
Down
- Where the cell stores water, food and nutrients
- The piece on the objective lenses which allows you to see through
- A type of microscope (strongest magnification)
- He invented the term 'the cell'
- All cells come from _______ cells
- This scientist invented the first compound microscope
- nm
- The green cell that is the site of photosynthesis
- What protects the inside of a plant cell
- Where your instructions can be found
- The fluid filled space of the cell
- The cells that flow through your blood and are red in colour
- The blinds for the light reaching the stage in the microscope
- The only cells that have cell walls
- The process cells use to multiply
29 Clues: um • nm • The building block of life • He invented the term 'the cell' • The function a cell uses to eat • All cells come from _______ cells • The process cells use to multiply • The fluid filled space of the cell • You can find this cell in the brain • The only cells that have cell walls • The cell that swims to a female egg • Where your instructions can be found • ...
Microscopes and Cells 2015-05-16
Across
- the blinds for the light reaching the stage in the microscope
- the cell substance between the cell membrane and the nucleus
- The flat platform where you place your slides
- The process in green plants and certain other organisms
- an organelle found in big groups, in most cells
- the cells ‘gate keeper’
- Inventor of the first micro-scope
- cell that is a structural and functional unit of a plant
- Another name for neuron
- The part of the microscope you look through
- the death of cells that occur as a normal part of an organism's growth
- The building block of Life
- entire process of cell division
Down
- the transport of solid matter or liquid into a cell
- a term when measuring minute distances, angles, etc.
- A unit of spatial measurement and one thousand-millionth of a metro
- a way for making magnified images of small objects.
- The cell that swims to the egg to create a baby
- Inventor of the term 'The Cell'
- Something that has existed in a previous time
- a fluid-filled pocket in the cell's cytoplasm that serves varying functions depending on the cell's requirements
- The type of blood cells that carry oxygecellwall
- the thing at the top that you look through
- Where you instructions can be found
24 Clues: the cells ‘gate keeper’ • Another name for neuron • The building block of Life • Inventor of the term 'The Cell' • entire process of cell division • Inventor of the first micro-scope • Where you instructions can be found • the thing at the top that you look through • The part of the microscope you look through • The flat platform where you place your slides • ...
Cells and Microscope 2022-09-13
Across
- hairs that are very short but help a cell move
- a type of prokaryote
- the one who created the name "cells."
- breaks down food particles, viruses or bacteria
- "powerhouse" of the cell
- more than one cell
- specialized organs only found in eukaryotes
- found only in plant cells
- last name for who found that plants have cells
- supports the microscope
- another name for eyepiece
Down
- a cell's storage for water, salts, proteins
- helps the cell keep its shape
- where proteins are assembled
- has no nucleus
- has organelles
- controls what enters or leaves the cell
- adjustment knob used for low power lens
- regulates the amount of light on a microscope
- folded endoplasmic reticulum (er)with ribosomes
20 Clues: has no nucleus • has organelles • more than one cell • a type of prokaryote • supports the microscope • "powerhouse" of the cell • found only in plant cells • another name for eyepiece • where proteins are assembled • helps the cell keep its shape • the one who created the name "cells." • controls what enters or leaves the cell • adjustment knob used for low power lens • ...
Unit 2- Cells 2022-09-15
Across
- stores starch
- movement of particles across the membrane with their concentration gradient
- protective barrier around plant, fungi, and prokaryotic cells
- packages and ships proteins
- movement of water from low solute concentration to high solute concentration
- movement of large quantities into a cell
- prevents phospholipids from sticking together
- movement of large quantities out of the cell
- makes hydrogen peroxide to detoxify alcohols
- _____ diffusion is when particles must use a channel or carrier to cross the membrane
- make up the channels and carriers in a cell membrane
- stores water
- glycolipids and glycoproteins act as ___
- sac that transports proteins
Down
- make up the majority of cell membrane
- synthesizes lipids and carbs, stores calcium, detoxification
- destroys damaged organelles and other cell debris
- make proteins
- regulates what can and cannot enter/exit a cell
- active transport requires ____
- makes ATP from glucose
- has ribosomes attached and makes proteins
- stores DNA
- makes glucose from light energy
24 Clues: stores DNA • stores water • stores starch • make proteins • makes ATP from glucose • packages and ships proteins • sac that transports proteins • active transport requires ____ • makes glucose from light energy • make up the majority of cell membrane • movement of large quantities into a cell • glycolipids and glycoproteins act as ___ • has ribosomes attached and makes proteins • ...
Cells and Systems 2022-09-19
Across
- A large vein carrying deoxygenated blood into the heart from the head, arms, and upper body
- A theory that cells are the basic structural, functional, and organizational units of both single-celled and multicellular organisms; cells divide and pass on hereditary information; and energy flows within cells.
- Small colorless disk-shaped cell fragments without a nucleus, found in large numbers in blood and involved in clotting.
- The two upper cavities of the heart from which blood is passed to the ventricles.
- A blood vessel that carries blood away from the heart.
- Blood protein produced in response to and counteracting a specific antigen.
- The plant-cell structure the protects and supports the plant cell.
- The main artery of the body, supplying oxygenated blood to the circulatory system. In humans it passes over the heart from the left ventricle and runs down in front of the backbone.
- Watery liquid secreted into the mouth by glands, providing lubrication for chewing and swallowing, and aiding digestion.
- Allowing certain substances to enter or leave but not others.
- A vein carrying oxygenated blood from the lungs to the left atrium of the heart.
- The diffusion of water through a selectively permeable membrane.
- Short microscopic hairlike vibrating structure found in large numbers on the surface of certain cells.
- Drops of clear salty liquid secreted from glands in a person's eye when they cry or when the eye is irritated.
- The fluid area of the cell in which nutrients are absorbed, transported, and processed, and wastes are stored until proper disposal can be carried out.
- The cell structure in plant and animal cells that acts as the control centre and directs all of the cell’s activities.
- The colorless fluid part of blood in which corpuscles or fat globules are suspended.
- A partition separating two chambers of the heart.
- A combination of interacting or interdependent parts that form a unified whole.
- Large structures composed of several different types of tissues that are specialized to carry out a function
- A membranous fold in a hollow organ or tubular structure that maintains the flow of the contents in one direction by closing in response to any pressure from reverse flow
- A thin, clear, virtually colorless acidic fluid secreted by the stomach glands and active in promoting digestion.
- The plant-cell structure containing many molecules of a green pigment called chlorophyll that helps plants to make their own food.
Down
- The two lower chambers of the heart, left and right.
- Cell organelles that provide the cells with energy through a process called respiration.
- A red blood cell that transports oxygen and carbon dioxide to and from the tissues.
- A large vein carrying deoxygenated blood into the heart from the lower body.
- An organism that is composed of many cells
- A fluid-filled space in plants and animal cells that can store food and water.
- The cell structure in plant and animal cells that covers the entire cell and acts as a gatekeeper, controlling the movement of materials into and out of the cell.
- A colorless cell that circulates in the blood and body fluids and is involved in counteracting foreign substances and disease.
- The movement of molecules from an area of high concentration to an area of lower concentration.
- An organism that has only one cell
- The artery carrying blood from the right ventricle of the heart to the lungs for oxygenation.
- Any of the fine branching blood vessels that form a network between the arterioles and venules.
- The thin layer of tissue forming the natural outer covering of the body of a person or animal.
- A blood vessel that carries blood toward the heart.
- The protective yellow waxy substance secreted in the passage of the outer ear.
38 Clues: An organism that has only one cell • An organism that is composed of many cells • A partition separating two chambers of the heart. • A blood vessel that carries blood toward the heart. • The two lower chambers of the heart, left and right. • A blood vessel that carries blood away from the heart. • Allowing certain substances to enter or leave but not others. • ...
cells genetics&biotech 2022-12-09
Across
- มะเร็งต่อมน้ำเหลือง
- การผสมพันธุ์เลือดชิด
- สารเคมีที่ก่อให้เกิดมะเร็ง
- ลูกหลาน/ผู้สืบทอดสกุล
- เซลล์ผิดปกติ/การกลายพันธุ์
- การมีหลายรูปผลึก/โพลิมอร์ฟีซึม
- ลักษณะข่ม
- พยาธิภาวะของต่อมไร้ท่อชนิดที่สืบทอดทางพันธุกรรม
- การวิเคระห์จีโนมของจุลินทรีย์ ความหลากหลายทางพันธุกรรมของจุลินทรีย์
- เนื้องอกร้ายของปากมดลูก
- เซลล์วิทยา
- ลำดับนิวคลีโอไทด์ของDNAในยีน
- แอนติเจน
- คารีโอไทพ์, แบบคาริโอ
- การศึกษาสิ่งมีชีวิตแบบองค์รวมหรือการศึกษาสิ่งมีชีวิตแบบทั้งระบบ
- นิโครซิส/เนื้อตาย/การตายของเนื้อเยื่อ
- มะเร็งชนิดเริ่มรุกรานจริง
- เลือดออกหรือการตกเลือด
- ภาวะผิวเผือก
Down
- การสร้างภูมิคุ้มกัน
- ชีวสารสนเทศศาสตร์
- จีนานโดรมอร์ฟ
- มะเร็งเยื่อบุผิว;มะเร็งของเยื่อบุ
- หน่วยประสาท/เซลล์ประสาท/เส้นประสาท
- ยีโนฟอร์
- อีพีเจเนติกส์/หรือพันธุศาสตร์ด้านกระบวนการเหนือพันธุกรรม
- การกลายพันธุ์ของยีนหนึ่งๆที่สามารถแสดงออกเป็นลักษณะที่ผิดปกติที่ไม่สัมพันธ์ต่อกันในหลายระบบ
- ห้องปฏิบัติการทางเนื้อเยื่อวิทยา
- พันธุ์ที่เกิดขึ้นจากการผสมพันธุ์โดยมนุษย์
- ดอกผล/ทายาท
- ทำให้เกิดมะเร็ง
- การผสมพันธุ์สัตว์,การปรับปรุงพันธุ์
- อินทรอน
- ชุดที่สมบูรณ์ของโมเลกุลขนาดเล็กสารเคมีที่พบในตัวอย่างทางชีวภาพ
- แบคเทอริโอเฟจ
- มิวตาเจน/สารก่อกลายพันธุ์
- การตายของเซลล์
- การข่มข้ามคู่
- แอนติบอดี
39 Clues: อินทรอน • ยีโนฟอร์ • แอนติเจน • ลักษณะข่ม • แอนติบอดี • เซลล์วิทยา • ดอกผล/ทายาท • ภาวะผิวเผือก • จีนานโดรมอร์ฟ • แบคเทอริโอเฟจ • การข่มข้ามคู่ • การตายของเซลล์ • ทำให้เกิดมะเร็ง • ชีวสารสนเทศศาสตร์ • การสร้างภูมิคุ้มกัน • มะเร็งต่อมน้ำเหลือง • การผสมพันธุ์เลือดชิด • ลูกหลาน/ผู้สืบทอดสกุล • คารีโอไทพ์, แบบคาริโอ • เลือดออกหรือการตกเลือด • เนื้องอกร้ายของปากมดลูก • มิวตาเจน/สารก่อกลายพันธุ์ • ...
cells genetics&biotech 2022-12-09
Across
- albino
- mutagen
- neuron
- heritable
- epigenetics
- necrosis
- metagenome
- progeny
- karyotype
- offspring
- cancer
- mutation
- epistasis
- intron
- omics
- malignancy
- lymphoma
- pleiotropy
- breeding
Down
- bacteriophage
- genophore
- bleeding
- antigen
- histology
- cultivar
- clastogen
- immunization
- exon
- metabolome
- cytology
- apoptosis
- carcinogen
- carcinoma
- polymorphism
- gynandromorph
- antibody
- dominance
- inbreeding
38 Clues: exon • omics • albino • neuron • cancer • intron • mutagen • antigen • progeny • bleeding • cultivar • necrosis • cytology • mutation • antibody • lymphoma • breeding • genophore • histology • clastogen • heritable • apoptosis • carcinoma • karyotype • offspring • dominance • epistasis • metabolome • metagenome • carcinogen • malignancy • pleiotropy • inbreeding • epigenetics • immunization • polymorphism • bacteriophage • gynandromorph
cells genetics&biotech 2022-12-09
Across
- mutagen
- dominance
- breeding
- omics
- lymphoma
- apoptosis
- neuron
- immunization
- intron
- carcinoma
- histology
- gynandromorph
- malignancy
- genophore
- cytology
- inbreeding
- bleeding
- bacteriophage
- offspring
Down
- cultivar
- antigen
- polymorphism
- karyotype
- pleiotropy
- mutation
- progeny
- albino
- heritable
- antibody
- metabolome
- exon
- carcinogen
- epistasis
- necrosis
- epigenetics
- clastogen
- metagenome
- cancer
38 Clues: exon • omics • albino • neuron • intron • cancer • antigen • mutagen • progeny • cultivar • mutation • breeding • lymphoma • antibody • necrosis • cytology • bleeding • karyotype • dominance • apoptosis • heritable • carcinoma • histology • epistasis • genophore • clastogen • offspring • pleiotropy • metabolome • carcinogen • malignancy • metagenome • inbreeding • epigenetics • polymorphism • immunization • gynandromorph • bacteriophage
Vocabulary Review: Cells 2023-01-31
Across
- An organism composed of multiple cells
- Plant-like protist, moves with a tail-like flagella, has an eyespot to detect light for photosynthesis
- Genetic material of a cell
- Tough barrier surrounding cell, maintains support and structute
- Membrane-bound structures in a cell with specific tasks
- A cell with no nucleus
- Energy-producing organelle
- Found in plant cells and plant-like cells, used for photosynthesis
- Control center of eukaryotes, holds genetic material
- Takes in excess water, stores materials
- Animal-like protist, travels with pseudopod, "false foot"
- Eukaryote without chloroplasts and a cell wall
Down
- Breaks down materials in a cell; "cleanup crew"
- Gel-like material in a cell; holds organelles in place
- An organism composed of one cell
- A cell with a nucleus
- Live everywhere, prokaryotic, some are helpful or some harmful
- Animal-like protist, most complex, moves with cilia "little fingers"
- Eukaryote with chloroplasts and cell wall
- Plant-like protist, lives in colonies, photosynthesize
- Semi-permeable layer, lets things enter and exit a cell
21 Clues: A cell with a nucleus • A cell with no nucleus • Genetic material of a cell • Energy-producing organelle • An organism composed of one cell • An organism composed of multiple cells • Takes in excess water, stores materials • Eukaryote with chloroplasts and cell wall • Eukaryote without chloroplasts and a cell wall • Breaks down materials in a cell; "cleanup crew" • ...
Cells topic revision 2023-02-01
Across
- The factors we investigated that can affect the growth of micro-organisms include: temperature and ________.
- Name the type of cell which is specialised to carry oxygen around the body.
- Antibiotics can be used to treat what kind of infections.
- Leaf cells have lots of this structure to trap light energy for photosynthesis.
- When your body encounters a micro-organism these molecules are produced to stick to it.
- This type of cell is essential for fighting off infections.
- Disinfectants are ________ than antiseptics.
- Name the type of cells which control the opening and closing of the stomata (pores).
Down
- Yeast cells are ______ than bacteria cells.
- Name the type of system made up of the lungs, trachea and diaphragm.
- Multiplying the objective lens and the eyepiece lens magnification will give the _______ magnification.
- Name the structure found in a plant cell which helps it keep its shape.
- Name the piece of equipment used by scientist to look at cells and micro-organisms.
- Name the lens which can be twisted for a different magnification level.
- We can gain immunity from a disease through a _______ which includes a weakened or dead version of the microbe.
- A physical barrier found in the nose and windpipe that is sticky to trap micro-organisms.
- Name the stain used for the onion cell slides.
- The common cold is caused by what kind of micro-organism?
- The levels of organisation for the human body include: cell, _____, organ, organ system, organism. Fill in the blank.
- Name the structure (organelle) in a cell which controls all cell activities.
20 Clues: Yeast cells are ______ than bacteria cells. • Disinfectants are ________ than antiseptics. • Name the stain used for the onion cell slides. • Antibiotics can be used to treat what kind of infections. • The common cold is caused by what kind of micro-organism? • This type of cell is essential for fighting off infections. • ...
Unit 1 Cells 2017-09-29
Across
- the base in place of t in RNA
- the process which makes the substrate fit the active site
- a triplet of bases in mRNA
- changes on the genome
- cells unspecialized cells
- cell division
- where DNA replication begins
- coding regions of genes
- joins free nucleotides to the exposed DNA bases
- enzymes are made of
- where splicing occurs
- where an extra base is added
- meiosis produces _________ cells
Down
- where a section of one chromosome becomes broken and attaches to another which is not its homologous partner
- non-coding regions of genes
- when a substitution mutation turns into a stop codon
- joins the chunk of the lagging strand in DNA replication together
- PCR is used to ________ the DNA strand
- the inhibitor which races the substrate to the active site
- the first stage of DNA replication
- enzymes _______ the activation energy
- which types of stem cells are multipotent
22 Clues: cell division • enzymes are made of • changes on the genome • where splicing occurs • coding regions of genes • cells unspecialized cells • a triplet of bases in mRNA • non-coding regions of genes • where DNA replication begins • where an extra base is added • the base in place of t in RNA • meiosis produces _________ cells • the first stage of DNA replication • ...
Chem and Cells 2020-03-04
Across
- acronym pairs of bases for DNA
- chemicals composed of two or more different atoms held together by ionic or covalent bonds
- radioactive iodine used to diagnose thyroid abnormalities
- core of the atom
- body fluid pH less than 7.35
- used as a temporary "working copy" of a gene (portion of the DNA code)
- negatively charged particle & orbits in energy levels around the nucleus (also equals the number of protons in neutral state)
- heterogeneous mixture in which the suspended particles remain evenly distributed based on the small size and opposing charges of the particles
- atoms or group of atoms with a positive or negative charge; charged particles and conducts current
- enzymes that works only on specific substances (or substrate) and resembles this action
- forms when two atoms share electrons to complete the energy level and thus become stable; stronger electrostatic bonds
- elements that have a stable number of electrons in the outer level
- the substance dissolved
- building blocks of DNA and RNA
- the study of drugs
- shape of DNA
- number equal to the number of protons in an atoms nucleus
- anything that occupies space and has mass
- sugar used in DNA
- sugar used in RNA
- are compounds that characterize living things
- direct overall body structure and function because they direct the formation of structural and functional proteins
- substance that shifts the H+/OH- balance in favor of H+
- solution where the solvent is water
- two monosacchrides
- are proteins that accelerate chemical reactions and is essential in metabolism
- emission of atomic particles from an isotope
- the dissolving substance
- a type of covalent bond where the electrons are shared unequally (between atoms)
- deficiency of water in body
- used as the cell's "master code" for assembling proteins; makes up the genetic code in the body
- simple fat
- forms when one atom transfers electrons to another atom; weak electrostatic bonds
- atoms reach this stage when its energy levels are filled with electrons
- form to make atoms more stable; energy that holds atoms together
- a type of covalent bond meaning the electrons are shared equally (between atoms)
- mathematical expression of relative H+ concentration in an aqueous solution
- are saccharides or carbs, are sugars or starches; they are a major food source and a key form of energy for most organisms
- a solution that has a high concentration of hydroxide ions
- are compounds that separate into ions when put in a solution; also called ions
- regions around an atoms nucleus where electrons orbit
- positively charged particle & equals the atomic number
- a blend of 2 or more substances that retain their individual identities
Down
- substance that shifts the H+/OH- balance against H+; also known as alkaline
- are structural materials of the body incl. muscle, bone and CT (contains the 4 elements)
- generally solids that dissolve in a liquid
- chemicals composed of two or more atoms held together with covalent bonds only; maybe be the same atom or different
- "noble gases"; nonreactive elements like helium, neon and argon
- measures the relative concentrations of hydrogen and hydroxide ions in an aqueous solution
- a solution that has a high concentration of hydrogen ions
- smallest unit of elements & cannot be broken down
- are "building blocks" of protein (covalently bond with each other)
- an element that is all in organic compounds
- number of electrons you can have in the first energy level
- science that deals with the composition and properties of matter; helps understand the normal and abnormal functioning of the body
- is where radioactivity is useful for in health care
- a steroid found in all cells and derived from fat
- heterogeneous mixture in which one substance is dispersed in another but will settle out unless constantly mixed (particles are large and heavy)
- graphic tracings of the electric current generated by the heart muscle and brain
- universal solvent; inorganic compound essential to life
- mass is equal to the number of protons and neutrons combined
- forms of an element that has the same atomic number but different atomic weight because of different number of neutrons
- building blocks of carbohydrates
- attraction between oppositely charged ions
- are made up of 90% water
- an element that is active in nerve impulse contraction and muscle contraction
- makes up bodies cell membrane and contains phosphorous
- the percentage of the 4 elements that make up the human body (oxygen, nitrogen, carbon and hydrogen)
- used to maintain a relatively constant pH in body fluids and are critical to maintain homeostasis in terms of acid-base balance
- unstable and radiate subatomic particles and or eletro magnetic waves (ex. gamma rays)
- body fluid pH greater than 7.45
- the atom that accepts an electron & becomes a negative
- "strength"; the number of bonds an atom needs to fill its outermost energy level and become stable
- acronym pairs of bases for RNA
- another word for basic
- the study of microscopic plants and animals
- made from glycerol (fats)
- uncharged particle in the nucleus
- number if valence for every electron lost, gained or shared
- the atom that donates an electron & becomes positive
- number of electrons you can have in the second energy level
81 Clues: simple fat • shape of DNA • core of the atom • sugar used in DNA • sugar used in RNA • the study of drugs • two monosacchrides • another word for basic • the substance dissolved • are made up of 90% water • the dissolving substance • made from glycerol (fats) • deficiency of water in body • body fluid pH less than 7.35 • acronym pairs of bases for DNA • building blocks of DNA and RNA • ...
Cells And Protists 2020-04-16
Across
- A single-celled protist that uses a flagellum to move about.
- A cell that has a nucleus and complicated inner structure.
- A fluid that surrounds a cell's organelles.
- Protists that convert the sun's energy into food and oxygen through photosynthesis.
- a parasitic protist with numerous flagella that inhabits the intestines of mammals.
- A kingdom of single-celled or simple multi-celled organisms.
- A small organelle that makes proteins.
- An organelle found in plant cells that helps with photosynthesis.
- An organelle that acts as a barrier and controls what goes in and out of a cell.
- A parasitic protist that attacks red blood cells.
Down
- A single-celled protist covered in cilia.
- A whip-like structure that helps a cell move around.
- An organelle that stores the cell's water and other liquids.
- A cell that does not have a nucleus. Also known as bacteria.
- An organelle surrounding the cell membrane. Found primarily on plant cells.
- An organelle that digests food particles and old cell parts.
- The powerhouse of a cell.
- Small hair-like structures that move together to help a cell move around.
- A soft jelly-like protist that moves around by pushing their cytoplasm against the cell membrane and forming pseudopodia.
- The cell reproduction or division of eukaryotic cells.
20 Clues: The powerhouse of a cell. • A small organelle that makes proteins. • A single-celled protist covered in cilia. • A fluid that surrounds a cell's organelles. • A parasitic protist that attacks red blood cells. • A whip-like structure that helps a cell move around. • The cell reproduction or division of eukaryotic cells. • ...
Cells and Classification 2020-05-19
Across
- The acronym to describe characteristics of all living organisms
- A vertebrate that can breathe on land and in water, like frogs. They have smooth, damp skin and they breathe using lungs as well as through their skin. They lay their eggs in water.
- a collection of tissues that work together to carry out particular functions
- The liquid outside the nucleus of a cell in which the other cell structures are found. Both plant and animal cells have this
- A thick cellulose layer found around the outside of plant cells (two words - no space)
- A group of similar cells that are organised to carry out the same function
- A vertebrate that are warm-blooded with two legs, two wings, and feathered bodies. Most of them can fly. They have beaks and they lay eggs with hard shells.
- The building blocks of all living things
- Differences in traits
- A vertebrate that are warm-blooded and have hair/fur on their bodies. Their young develop inside the mother and are born alive (not inside an egg shell). The mother makes milk in her body to feed the young.
- these are categories of _____: Insecta, Arachnida, Crustacea, Myriapoda
- A vertebrate that breathe air using lungs. They have dry, scaly skin and they lay eggs on dry land.
- A vertebrate that lives in water. They breathe through gills. Their bodies are covered with scales and they use fins to swim.
- these are categories of ____ : Cnidaria, Annelida, Mollusca, Echinodermata, Arthropoda
Down
- a group of organs that work together to perform a function (two words - no space)
- The thin layer around the contents of plant and animal cells (two words - no space)
- Ordering of plants and animals into groups
- Part of a cell, the control centre of the cell. Both plant and animal cells have this
- Small structures in plant cells that contain chlorophyll
- A chemical found in plants which gives them their green colour
- The space in a plant cell filled with cell sap
- One kind of animal or plant (they will be able to reproduce and have fertile offspring)
22 Clues: Differences in traits • The building blocks of all living things • Ordering of plants and animals into groups • The space in a plant cell filled with cell sap • Small structures in plant cells that contain chlorophyll • A chemical found in plants which gives them their green colour • The acronym to describe characteristics of all living organisms • ...
Cells Crossword Puzzle 2020-11-12
Across
- An organized package of DNA found in the nucleus of the cell.
- An organelle that produces energy through photosynthesis.
- a genus of unicellular flagellate protists.
- The basic unit of life in organisms of the kingdom Plantae.
- A double layer of lipids and proteins that surrounds a cell.
- Slender, microscopic, hair-like structures or organelles that extend from the surface of nearly all mammalian cells.
- A green single-celled aquatic organism in which forms minute free-swimming spherical colonies.
- A rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria.
- Having or consisting of one cell.
- A single-celled freshwater animal that has a characteristic slipper-like shape and is covered with cilia.
Down
- A common single-celled green alga that lives in water and moist soil and typically has two flagella for swimming.
- A single-celled alga which has a cell wall of silica.
- The jellylike material that makes up much of a cell, inside the cell membrane, and, in eukaryotic cells, surrounds the nucleus.
- A network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane.
- A sedentary trumpet-shaped single-celled animal that is widespread in freshwater.
- A long, lash-like appendage serving as an organ of locomotion in protozoa, sperm cells, etc.
- The basic unit of life in organisms of the kingdom Animalia.
- Having or consisting of many cells.
- A very small and simple organism consisting of only one cell.
- an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
- A space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
- This is like the brain of the cell. It helps control eating, movement, and reproduction.
22 Clues: Having or consisting of one cell. • Having or consisting of many cells. • a genus of unicellular flagellate protists. • A single-celled alga which has a cell wall of silica. • An organelle that produces energy through photosynthesis. • The basic unit of life in organisms of the kingdom Plantae. • The basic unit of life in organisms of the kingdom Animalia. • ...
Crossword Cells Unit 2021-02-11
Across
- Toward the tip of an arm or leg
- Chemical used to build most body parts
- Checking if a cell is malignant or benign
- Often inside viruses
- A combination of mixed types of cells
- Often used in one area after tumor surgery
- Area superior to cervical
- Often makes hair fall out
- Tumors that have "legs"
- Study of how how kidney filters blood and ear hears
- Damaged by carcinogens
- Part of you that detects a stimulus
- A group of organs
- Deeper inside the body
Down
- Fast heart rate, dilated pupils, or coughing
- Smoke, sunlight and radiation are examples
- Tumor cells use this to move around body
- Used to show your immune system what an invader looks like
- Protein molecule a virus attaches to
- "You will have a headache"
- Non-living material in you
- Study of shape and connections of heart and knee
- Type of anatomy dealing with large structures
- Tumors inside a capsule
24 Clues: A group of organs • Often inside viruses • Damaged by carcinogens • Deeper inside the body • Tumors that have "legs" • Tumors inside a capsule • Area superior to cervical • Often makes hair fall out • "You will have a headache" • Non-living material in you • Toward the tip of an arm or leg • Part of you that detects a stimulus • Protein molecule a virus attaches to • ...
Life Systems: Cells 2021-03-25
Across
- how water moves into a cell
- a type of light microscope that uses focused light
- this type of animal has a special chamber in its stomach to help break down plants
- jelly-like material found in all cells
- the term meaning water and air can pass through it
- all living things are made up of at least this many cells
- the explanation and summarization of the characteristics of living things is called cell blank
- the structures floating in the cytoplasm
- all living organisms produce this
- how particles move into a cell (not water)
- in order to be considered alive, living organisms need to be able to do this to their environment
- cells are this type of permeability in order to live
- this controls the activities in the cell
- all cells come from what?
Down
- has different sized holes to let light through
- a large sac-like organelle that stores food and waste
- the first practical microscope was produced by James blank
- the movement of things in and out of a cell is called cellular what?
- this adjustment knob cannot be used on high magnifications
- these organelles are only found in plant cells
- the smallest unit of living things
- organelles that break down food and digest waste
- Mr. blank is actually the best teacher you've ever had
- a microscope has this many important parts
- the part of the microscope where the slide is placed
- a thin skin-like layer on all cells
- holds the tube in place and is used to carry a microscope
27 Clues: all cells come from what? • how water moves into a cell • all living organisms produce this • the smallest unit of living things • a thin skin-like layer on all cells • jelly-like material found in all cells • the structures floating in the cytoplasm • this controls the activities in the cell • a microscope has this many important parts • ...
Cells Vocab Terms 2021-09-09
Across
- a strong supporting layer that surrounds the cell wall
- the thin membrane that surrounds cells
- a flexible structure that forms around the cell to support it against its surroundings
- the power plant of the cell
- organelles that help organize cell division
- the network of protein filaments that gives cells their shape and internal organization
- the idea that new cells can be produced only from the division of living cells
- large saclike storage structure inside of a cell
- the most basic unit of life
- small particles of RNA and protein found in cytoplasm
Down
- the portion of the cell outside the nucleus
- the large membrane-enclosed structure that contains DNA and controls the cell's activities
- the organelle that modifies, sorts, and packages material from outside of the cell
- the internal membrane system of a cell where lipids are assembled
- a membrane that only some substances can cross
- small specialized organs within cells
- biological solar panels that capture energy from the sun
- the type of cell which encloses its DNA in nuclei.
- small organelles filled with enzymes
- the type of cell which doesn't enclose its DNA in nuclei.
20 Clues: the power plant of the cell • the most basic unit of life • small organelles filled with enzymes • small specialized organs within cells • the thin membrane that surrounds cells • the portion of the cell outside the nucleus • organelles that help organize cell division • a membrane that only some substances can cross • large saclike storage structure inside of a cell • ...
Cells and Respiration 2021-08-04
Across
- trees breathe this in
- a special sugar
- you can use this on a telescope to see through
- we see tiny, tiny things using this
- the 'generator' of a cell
- jelly like substance in a cell
- structures within a living cell
- another word for power
- a platform on a microscope
- the sun gives this to us
Down
- the 'vacuum' for the cell
- a thin layer surrounding the cell
- the brain of a cell
- the basic building block for all living things
- a chemical reaction that occurs in all living things
- we keep hydrated with this
- a chemical reaction that turns waste into air
- the organelle which photosynthesis occurs
- a protective layer of some cells
- we breathe this in
20 Clues: a special sugar • we breathe this in • the brain of a cell • trees breathe this in • another word for power • the sun gives this to us • the 'vacuum' for the cell • the 'generator' of a cell • we keep hydrated with this • a platform on a microscope • jelly like substance in a cell • structures within a living cell • a protective layer of some cells • a thin layer surrounding the cell • ...
Cells and Respiration 2021-08-04
Across
- Where the specimen is placed
- The organelle where photosynthesis occurs
- A generator that creates the cell’s energy
- A ray of light that gives out Vitamin D
- The brain of the cell
- A jelly like substance
- A gas made up of two oxygen and one carbon atom
- The basic block of all living things
- A membrane that lets things entering and exiting the cell
Down
- A process which involves plants to grow and give out oxygen.
- A reaction in all living things
- A liquid that is made up of two hydrogen and an oxygen atom
- A generator that creates animal wastes
- A len that is close to our eyes in a microscope
- A structural layer surrounding
- A structure that has one or more specific jobs
- A gas that helps our body to create energy
- A equipment that allows people to see certain objects
- A sugar you get from eating food
- A source of power
20 Clues: A source of power • The brain of the cell • A jelly like substance • Where the specimen is placed • A structural layer surrounding • A reaction in all living things • A sugar you get from eating food • The basic block of all living things • A generator that creates animal wastes • A ray of light that gives out Vitamin D • The organelle where photosynthesis occurs • ...
Cells and governments 2022-04-21
Across
- ... are generally small and help sequester waste products
- citizens take a vote for there leader
- a state in which supreme power is held by the people
- of authority.
- Majesty's Government
- an organelle found in large numbers in most cells
- a... is a cellular particle made of RNA
- how many cell structures
- priests rule in the name of God or a god.
- theory of social organization which advocates that the means of production, distribution, and exchange should be owned or regulated by the community as a whole.
- ...the clear, straw-colored liquid portion of blood
- body of opinion
- is the gel-like fluid inside the cell
- one person with power
- the smallest unit that can live on its own
- a small group of people having control of a country
Down
- They may be used to destroy invading viruses and bacteria.
- a country governed by a dictator.
- three branches
- elected every four years
- a political theory derived from Karl Marx
- ...cells with the potential to develop into many different types of cells in the body
- electrically positive protons and electrically neutral neutrons.
- the cell membrane, the nucleus, and, between the two, the cytoplasm
- separates the interior of the cell from the outside environment
- a small dense spherical structure
- royal family of a country
- the liquid medium contained within a cell
- has two houses that work together
29 Clues: of authority. • three branches • body of opinion • Majesty's Government • one person with power • elected every four years • how many cell structures • royal family of a country • a country governed by a dictator. • a small dense spherical structure • has two houses that work together • citizens take a vote for there leader • is the gel-like fluid inside the cell • ...
5. Cells & Energy 2022-11-02
Across
- adenosine triphosphate, a molecule that stores energy
- place in a eukaryotic cell where the DNA is located
- complex cells with many organelles including a nucleus, example plants, animals, amoeba
- Carbon dioxide. Reactant of photosynthesis, product of cellular respiration
- Water. Reactant of photosynthesis, product of cellular respiration
- tiny structure that performs a specific job in a cell
- chemical compounds created by living things (used to make ATP)
- Oxygen. Reactant of cellular respiration; product of photosynthesis
- some organisms make alcohol as a product of anaerobic respiration
- get their energy from the sun, example plants
Down
- the outer covering of a cell or organelle
- requires oxygen
- get their energy by eating other organisms, example animals
- Glucose, a sugar. Reactant of cellular respiration; product of photosynthesis
- without oxygen
- basic cells, only have ribosomes and DNA inside cell, example bacteria
- smallest part of a biomolecule; what makes up a biomolecule.
- Sugar (C6H12O6)
- Basic unit of life
- site of cellular respiration, converts glucose into ATP, has own DNA, "power house" of the cell
- gel-like substance inside every cell that keeps organelles in their place
21 Clues: without oxygen • requires oxygen • Sugar (C6H12O6) • Basic unit of life • the outer covering of a cell or organelle • get their energy from the sun, example plants • place in a eukaryotic cell where the DNA is located • adenosine triphosphate, a molecule that stores energy • tiny structure that performs a specific job in a cell • ...
Cells and Microscopes 2016-09-14
Across
- Controls the amount of light in a microscope.
- Jelly-like fluid that fills a cell
- The taking in of matter by a living cell.
- Provides the cell with energy.
- Exist at or from an earlier time.
- The part of a microscope you look through.
- A measurement that measures very small distances.
- The green plant cells where photosynthesis takes place.
- Uses a lens close to the object being viewed to collect light.
- A process when carbon dioxide, water, and certain inorganic salts are converted into carbohydrates.
- Moves the sperm to the egg.
- Made of cellulose and supports the cell.
- A microscopic organisms that make up everything.
- A philosopher who invented the compound microscope.
- Parts of a microscope that help you see the specimen more clear and up closer.
- Control center that contains DNA.
- Keeps substances in the cell and controls what goes in and out.
Down
- The death of cells which occurs as a normal and controlled part of an organism's growth or development.
- A cell copies itself to make an identical cell.
- Associated with the invention of the first optical telescope credited with inventing the first compound microscope.
- One thousand millionth of a metre.
- Gathers light and magnifies.
- The platform on a microscope where the object to be examined is placed.
- Specialized to carry "messages" through the body.
- Uses focused light and lenses on magnifying a specimen, usually a cell.
- Contains cell sap keeps the cell firm.
- Cells that carry oxygen.
- A scientific theory which describes the properties of cells.
- A type of cell that's not an animal cell.
29 Clues: Cells that carry oxygen. • Moves the sperm to the egg. • Gathers light and magnifies. • Provides the cell with energy. • Exist at or from an earlier time. • Control center that contains DNA. • Jelly-like fluid that fills a cell • One thousand millionth of a metre. • Contains cell sap keeps the cell firm. • Made of cellulose and supports the cell. • ...
Microorganism and Cells 2018-09-27
Across
- What microorganism causes flu?
- What makes food (bread) rotten when left to long in a damp place?
- What microorganism is in the fungi group and grows near trees and bread when it is expired?
- What organelle is found in both animal and plant cell and is on the outer side of the animal cell?
- What organelle is only in a plant cell and gives the plant cell its shape?
- Who found the theory of microorganisms?
- foot What is a disease on your foot that is caused by fungi?
- What did Louis Pasteur use to cook the broth?
Down
- What organelle is the control center or the brain of a cell?
- What Kind of microorganism kingdom contains unicellular organisms with a prokaryotic cell organisation?
- What microorganism in the protoctista kingdom uses flagellate to move?
- What organelle helps a cell so that the organelles are in place?
- What cell is found in your skin and blood vessels?
- What organelle helps a plant to do photosynthesis?
- What cell has a cell wall but lack organelles and an organized nucleus?
- What are the Building Blocks of Life?
- What is a cell that is in the circulatory system and is in blood?
- What microorganisms feeds on organic matter such as other microorganisms or organic tissue and debris?
- What sickness is caused by protoctista and is passed through by mosquitoes.
- What microorganism is in the fungi kingdom and is used to make bread?
20 Clues: What microorganism causes flu? • What are the Building Blocks of Life? • Who found the theory of microorganisms? • What did Louis Pasteur use to cook the broth? • What cell is found in your skin and blood vessels? • What organelle helps a plant to do photosynthesis? • What organelle is the control center or the brain of a cell? • ...
Science girl cells 2019-11-21
Across
- equilibrium- when particles continue in motion but no change in concentration.
- where ribosomes are made
- the cell membrane swells.
- powerhouse of the cell.
- for cell division
- protein synthesis
- wall- supports and protects the plant.
- Reticulum(ER)- transports materials throughout the cell.
- the shrinking of the cell membrane.
- has enzymes which digests waste and worn out cells.
- solution- there is more water outside of the cell than inside.
Down
- control center
- - storage area for water, food, or waste.
- movement of molecules from high to low concentration.
- when DNA is bound with proteins
- solution- conc. Of dissolved substances inside= outside of cell.
- site of photosynthesis.
- transport- does not require any use of energy by the cell.
- clear watery material that holds organelles
- basic building blocks of life
- envelope (membrane)- selectively permeable
- solution- there is more water inside of cell than outside.
- the diffusion of water
- Bodies- packaging and secreting protein out of the cell.
24 Clues: control center • for cell division • protein synthesis • the diffusion of water • powerhouse of the cell. • site of photosynthesis. • where ribosomes are made • the cell membrane swells. • basic building blocks of life • when DNA is bound with proteins • the shrinking of the cell membrane. • wall- supports and protects the plant. • - storage area for water, food, or waste. • ...
Topic 1 Cells 2023-06-06
Across
- DNA is arranged as __________________ inside animal and plant cells
- controls what enters and exits a cell
- movement of water molecules across a partially permeable membrane from a region of higher water concentration to a region of lower water concentration
- cell with a single loop of DNA instead of a nucleus
- a gas that diffuses into respiring cells
- spreading out of a substance from a higher concentration to a lower concentration
- green pigment that absorbs light for photosynthesis
- cell structure that carries out aerobic respiration to release energy
- cell structure that gives strength and support
- movement of a substance from a lower concentration to a higher concentration; this process requires energy
- short section of DNA that control our characteristics
- where chemical reactions occur in a cell
- type of cell division that makes genetically identical cells
Down
- cells that are adapted to absorbing substances usually have a larger _________ ________
- cell structure that contains DNA and controls the cell's activities
- type of microscope with a higher resolution and magnification
- process by which a cell changes to become specialised for its job
- before a cell undergoes mitosis, DNA ___________ has to happen
- cell structure that makes protein
- cell structure where photosynthesis takes place
- extra ring of DNA inside bacteria
- type of cell that is undifferentiated
22 Clues: cell structure that makes protein • extra ring of DNA inside bacteria • controls what enters and exits a cell • type of cell that is undifferentiated • a gas that diffuses into respiring cells • where chemical reactions occur in a cell • cell structure that gives strength and support • cell structure where photosynthesis takes place • ...
Cells and Systems 2023-06-01
Across
- Blood vessels that carry blood from the body back to the heart.
- _________ digestion is the breakdown of large food particles to smaller food particles by enzymes and chemical processes.
- _______ digestion is the physical breakdown of food into small particles.
- _______ system: Breaks down food into smaller parts for absorption into the body.
- Tiny blood vessel that connects arteries to veins; once cell thick and extremely narrow.
- Diffusion of water through a selectively permeable membrane.
- Organelle that stores water and other substances required by the cell.
- _______ system: Coordinates and controls all organs and organ systems; detects, processes, and responds to stimulii.
- Organelle that converts sunlight into food; found only in some plant cells.
- Group of similar cells working together to perform a specific function.
- A structure or behaviour that increases the organisms chance of survival or reproduction.
- Blood vessel that carries blood from the heart to the rest of the body.
- The movement of particles from an area of higher concentration to an area of lower concentration.
Down
- Organelle that directs all the activities in a cell. Contains all of the cell's DNA.
- Thin structure that encloses all the contents of plant and animal cells; has tiny openings that allow particles of some substances, but not others, to pass through.
- The basic unit of life.
- Organelles that convert energy the cell receives into a form that it can use.
- __________ transport is the movement of particles/molecules by a cell; energy is required to accomplish the movement.
- Tiny air-filled sacs at the end of the bronchial tubes in your lungs, where gas exchange takes place (oxygen is absorbed and carbon dioxide is excreted).
- Outer covering of a cell that provides strength and support; found only in plant cells.
- _______ system Supplies blood with oxygen from the outside air and removes carbon dioxide from you blood.
- _______ system: transports blood reaching every cell in the body.
- _______ system: Removes chemicals and gaseous wastes from the body.
- _________ Adaptation is an action or activity that increases the organisms chance of survival or reproduction.
24 Clues: The basic unit of life. • Diffusion of water through a selectively permeable membrane. • Blood vessels that carry blood from the body back to the heart. • _______ system: transports blood reaching every cell in the body. • _______ system: Removes chemicals and gaseous wastes from the body. • Organelle that stores water and other substances required by the cell. • ...
All About Cells 2023-09-26
Across
- The organelle in which nutrients are converted to energy
- A solution in which the concentration of solutes is less than that of the cell that resides in the solution
- A plastid that contains chlorophyll and in which photosynthesis takes place
- A Membrane-bound "sac"
- Non-membrane-bounded organelles responsible for protein synthesis
- In this type of transport, the movement of molecules through the plasma membrane requires ATP
- A solution in which the concentration of solutes is greater than that of the cell that resides in the solution
- Holds animal cells together and helps them to maintain shape
- A network of fibers that hold the cell together
- Allow charged ions(which cannot just diffuse across the membrane) to pass through
- A polymer composed of two polynucleotide chains that coil around each other to form a double helix
- The organelles where proteins and lipids are stored and then modified to suit the needs of the cell
- A lipid in which one of the fatty acid molecules has been replaced by a molecule that contains a phosphate group
- The center of the nucleus where RNA is made and ribosomes are assembled
Down
- A jellylike fluid inside the cell in which organelles are suspended
- The organelle in animal cells responsible for breaking stuff down through hydrolysis
- Holds the main DNA, "Control center" of the cell
- Spiral strands of protein molecules that form a tubelike structure
- A small fluid-filled "sac"
- An organelle composed of an extensive network of folded membranes that perform several tasks within a cell
- A rigid structure on the outside of certain cells
- A short, numerous cell projection that moves rhythmically back and forth
- The semi-permeable membrane between the cell contents and either the cell wall or the cells surroundings
- A long, thin projection from the cell surface that propels cells by whipping back and forth
- In this type of transport, the movement of molecules through the plasma membrane does not require ATP
25 Clues: A Membrane-bound "sac" • A small fluid-filled "sac" • A network of fibers that hold the cell together • Holds the main DNA, "Control center" of the cell • A rigid structure on the outside of certain cells • The organelle in which nutrients are converted to energy • Holds animal cells together and helps them to maintain shape • ...
All About Cells 2023-09-29
Across
- structure consisting of fluid
- breaking down
- chemical reactions in cell that make food into energy
- non-membrane bounded organelles responsible for proteins synthesis
- energy energy stored energy
- jelly-like fluid inside of cell
- membrane bound "sac"
- organelle composed of extensive network of folded membranes that performs several tasks
- cell wall part that sticks cell to other cells
- has to have APT
- only in animal cell, organelle that breaks down stuff, full of enzyme catalysts
- produces energy, has own DNA, powerhouse of cell
- large protein molecules in all cells which exert strict control over which chemical reactions occur
Down
- study of energy transformation within systems
- does not take APT
- control center cell of cell, holds DNA
- allows charged ions to pass through
- protein and lipids are stored up then notified to needs of the cell
- spiral strands of protein molecules that form tubelike structure
- carries out photosynthesis
- building up
- energy active energy
- rigid structure outside of wall
- process of getting things into cell
- molecule carries genetic info for developing an organism
- amount of energy available in a system to perform work
- higher concentration to lower concentration
- inner folds of mitochondria
- surrounds the cell
29 Clues: building up • breaking down • has to have APT • does not take APT • surrounds the cell • energy active energy • membrane bound "sac" • carries out photosynthesis • energy energy stored energy • inner folds of mitochondria • structure consisting of fluid • jelly-like fluid inside of cell • rigid structure outside of wall • allows charged ions to pass through • ...
All About Cells 2023-10-02
Across
- enzymes fit together with their substrates perfectly
- fluid escapes cell making it skinny
- adenosine triphosphate (energy)
- the process of making molecules using absorbed molecules
- break down molecules
- spiral strands of protein molecules that form a tubelike structure
- the powerhouse of the cell
- holds the main DNA, "control center" of the cell
- the process to get substances out of the cell
- large protein molecules in all cells which exert strict control over which chemical reactions occur and when
- an enzyme that lowers the activation energy required to start a reaction
- non-membrane-bounded organelles responsible for protein synthesis
Down
- the center of the nucleus where RNA is made and ribosomes are assembled
- build up molecules
- fluid goes into cell making it big/swollen
- basic units of structure & function for all life
- membrane bound "sac"
- the post office of the cell
- a rigid structure on the outside of certain cells
- the process of getting things into a cell
- short, numerous cell projections that move rhythmically back and fourth
- ER that is dotted with ribosomes
- many fibers that hold cell together, keep its shape,aid its movement
- the study of cells
- jellylike fluid inside the cell that keeps organelles suspended
- the measure of disorder
26 Clues: build up molecules • the study of cells • membrane bound "sac" • break down molecules • the measure of disorder • the powerhouse of the cell • the post office of the cell • adenosine triphosphate (energy) • ER that is dotted with ribosomes • fluid escapes cell making it skinny • the process of getting things into a cell • fluid goes into cell making it big/swollen • ...
Word Cells 7 2024-01-22
Across
- the outer boundary of a figure
- a measurement of 6080.27 feet
- the number named by a unit with six zeros after it
- the basic unit of length used in the metric system
- a measure of length equal to one-thousandth of a meter
- Russian word for one who travels in space
- a measure of length equal to one thousand meters
- a measure of length equal to one-hundredth of a meter
- a small crawling animal having many pairs of legs, but definitely not one thousand
- a very accurate instrument for measuring time
- an instrument that measures how well one hears
Down
- an instrument used for measuring heights or altitudes
- of or pertaining to seamen, navigation, or ships
- a measure of length equal to one hundred meters
- an instrument that records the distance a walker covers
- the pilot of a spaceship
- consisting of a period of one thousand years
- an instrument for measuring temperature
- a measure of length equal to one-tenth of a meter
- a measure of length equal to ten meters
20 Clues: the pilot of a spaceship • a measurement of 6080.27 feet • the outer boundary of a figure • an instrument for measuring temperature • a measure of length equal to ten meters • Russian word for one who travels in space • consisting of a period of one thousand years • a very accurate instrument for measuring time • an instrument that measures how well one hears • ...
Plant & Animals cells 2023-11-03
Across
- Basic unit of all living things
- Digest many complex molecules
- Structure that manufacturers ribosomes
- Cells with genetic material is DNA
- The second name for it is plasma membrane
- converts sun light into chemical energy
- A membrane that is located just outside the nucleus that has no ribosomes
- Jelly like substance that floats inside the cell
- Stores products like starch and can synthesize fatty acids
Down
- The transportation system of the eukaryotic cell
- Provides strength and structural support
- What digest old cells parts
- Sacs that transport materials around the cell
- Factories that make protein
- The powerhouse
- Packages protein and lipids for transport proteins
- Where photosynthesis occurs
- A small structure made of microtubules
- Cells that have a membrane-bound nucleus
- The cell that carries out specific functions
20 Clues: The powerhouse • What digest old cells parts • Factories that make protein • Where photosynthesis occurs • Digest many complex molecules • Basic unit of all living things • Cells with genetic material is DNA • Structure that manufacturers ribosomes • A small structure made of microtubules • converts sun light into chemical energy • Provides strength and structural support • ...
Cells-Ali Otto 2024-08-30
Across
- accounts for more than half of the total membrane in many eukaryotic cells
- any of a number of organized or specialized structures within a living cell.
- consists of flattened membranous sacs called cisternae
- Carries DNA and RNA(the chromosomes)
- found in plants and algae, are the sites of photosynthesis
- any of the kinds of cells normally found circulating in the blood.
- a network of fibers extending throughout the cytoplasm
- hold organic compounds and water
Down
- found in many freshwater protists, pump excess water out of cells
- A type of cell that receives and sends messages from the body to the brain and back to the body
- cite of cellular respiration
- encloses the nucleus, separating it from the cytoplasm
- the cells that primarily compose adipose tissue, specialized in storing energy as fat.
- are hollow rods about 25 nm in diameter and about 200 nm to 25 microns long
- a membranous sac of hydrolytic enzymes that can digest macromolecules
- carry out protein synthesis
- skeletal, cardiac, and smooth are the three types of cells
- do not have a nucleus
- called keratinocytes.
- membrane bound organelles
20 Clues: do not have a nucleus • called keratinocytes. • membrane bound organelles • carry out protein synthesis • cite of cellular respiration • hold organic compounds and water • Carries DNA and RNA(the chromosomes) • encloses the nucleus, separating it from the cytoplasm • consists of flattened membranous sacs called cisternae • ...
Cells and Organelles 2024-09-23
Across
- is studded with ribosomes that are responsible for making proteins.
- are internal structures within a cell that perform specific functions.
- are responsible for breaking down lipids.
- the jelly-like material that the organelles sit in.
- are some of the smallest cells and are never visible without a microscope.
- are large organelles that break down glucose into ATP for energy.
- is the basic unit of structure and function and the smallest unit that can carry on all living processes.
- are embedded throughout the entire cell membrane.
- are less complex and lack a nucleus.
- the command center of the cell.
- are responsible for breaking down proteins.
- are only found in plant and fungal cells.
Down
- Cell membranes are composed of
- long strands of DNA within the nucleus
- a complex network of filaments and tubules that helps the cell keep its shape.
- protects the cell and separates its cytoplasm from the environment.
- created an improved microscope capable of 50 X magnification.
- states that all living things are made of cells.
- made of only one cell.
- apparatus receives proteins from the ER and modifies them for transport to the cell membrane.
- contain pores that allow certain substances, such as ions, to pass through the membrane.
- lacks ribosomes and is responsible for making lipids.
22 Clues: made of only one cell. • Cell membranes are composed of • the command center of the cell. • are less complex and lack a nucleus. • long strands of DNA within the nucleus • are responsible for breaking down lipids. • are only found in plant and fungal cells. • are responsible for breaking down proteins. • states that all living things are made of cells. • ...
Chapter 3-Cells 2025-02-07
Across
- Sperm
- Contains products EXPORTED from the cell
- Provide energy
- Site of synthesis of ribosome components
- Road network within cells
- Permit passage of RNA and protiens (plural)
- Solute concentrations are EQUAL
- The cell takes something up
- Long-term energy storage (triglycerides)
- manufacturing center-detox
- Refines, packages, ships
- Line the trachea
- No ribosomes on surface
- Contains digestive enzymes
Down
- Contains substances IMPORTED to the cell
- Membrane-bound storage / shipping containers
- Higher solute concentration
- Has ribosomes on surface
- Controls the cell, information center
- Covers the plasma membrane
- All living things are composed of...(plural)
- Lower solute concentration
- The cell releases something
- Short-term storage (carbohydrates)
- Synthesizes protiens
- Diffusion of water
26 Clues: Sperm • Provide energy • Line the trachea • Diffusion of water • Synthesizes protiens • No ribosomes on surface • Has ribosomes on surface • Refines, packages, ships • Road network within cells • Covers the plasma membrane • Lower solute concentration • manufacturing center-detox • Contains digestive enzymes • Higher solute concentration • The cell releases something • ...
Plant & Animal Cells 2024-11-06
Across
- The structure in a cell that contains the chromosomes.
- Small, membrane-enclosed organelles
- A complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
- A self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes.
- A small fluid-filled bladder, sac, cyst, or vacuole within the body.
- Consist of a double sheet of lipid molecules.
- A microscopic network of protein filaments and tubules in the cytoplasm of many living cells.
- A membrane-bound cell organelle that contains digestive enzymes
- Found within all cells that perform biological protein synthesis.
- A network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane.
Down
- A slender threadlike structure, especially a microscopic appendage that enables many protozoa, bacteria, spermatozoa, etc. to swim.
- A minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
- A space or vesicle within the cytoplasm of a cell.
- A rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria.
- A subcellular structure that has one or more specific jobs to perform in the cell
- A double layer that encloses the cell's nucleus,
- A cellular structure involved in the process of cell division
- The gelatinous liquid that fills the inside of a cell.
- A plastid that contains chlorophyll and in which photosynthesis takes place.
- An organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
20 Clues: Small, membrane-enclosed organelles • Consist of a double sheet of lipid molecules. • A double layer that encloses the cell's nucleus, • A space or vesicle within the cytoplasm of a cell. • The structure in a cell that contains the chromosomes. • The gelatinous liquid that fills the inside of a cell. • A cellular structure involved in the process of cell division • ...
VN02 Cells & Tissues 2024-11-18
Across
- A type of connective tissue which binds to skin and other tissues to hold them together
- A type of epithelial tissue which is lined with finger-like projections
- The type of endoplasmic reticulum which is lined with ribosomes
- The type of muscle which is found in blood vessels and is under involuntary control
- The type of cells that have the ability to specialise
- The way in which the body systems work
- The stage of cell replication where the cells divide
- The tissue type that supports and connects tissues together
- The type of muscle tissue which makes up the heart
- The part of the cell which is mainly responsible for cellular respiration
- The stage of cell replication where chromosomes line up in the middle
Down
- The part of the cell which suspends the other organelles
- The part of the cell which plays a key role in cell replication
- The type of cells that create gametes
- The type of cells that are not involved with reproduction and are "standard" cells
- A type of epithelial tissue which accommodates movement e.g. stretch & contract
- The physical structure of the body
- A type of connective tissue which provides the body with energy
- The tissue type that can respond to stimuli from the environment
- A type of simple epithelial tissue which allows easy diffusion
20 Clues: The physical structure of the body • The type of cells that create gametes • The way in which the body systems work • The type of muscle tissue which makes up the heart • The stage of cell replication where the cells divide • The type of cells that have the ability to specialise • The part of the cell which suspends the other organelles • ...
cells and organelles 2025-02-18
Across
- one-millionth of a meter
- lacks a cell wall and generates energy with mitochondria
- processes that occur within an organism
- complex cell with an intact nucleus
- stores food in the form of energy in cells
- pores in a leaf where water evaporates
- primitive cell without nucleus and does not have organ bound organelles
- channels that bring water up to the rest of a plant from the roots
- when water moves to where there is a higher concentration of particles
- vessels through which sugars are transported from the leaves to other parts of the plant
- performs photosynthesis
- multi-cellular organisms that get their energy through decomposition
- possesses cell wall and chloroplasts
- he rules China
- organism made up of one cell
- where cellular respiration takes place
Down
- Actor who portrayed Deadpool
- primitive, unicellular prokaryotic organisms
- liquid in a cell
- controls what comes into and out of a cell
- structure of a plant where photosynthesis takes place
- the smallest unit of life
- organism made up of more than one cell
- pores in the leaves through which water evaporates
- what cell walls are made up of
- particles go from areas of higher concentration to lower concentration
- organelle that synthesizes proteins
- part of a cell that performs a function
- single-celled eukaryotic organisms
- surrounds a plant cell to protect it and give it structure
- a woody substance that supports the xylem
- declared bankruptcy 6 times
- white rapper who is angry at his mom
- where chromosomes (tightly wound DNA) is stored
34 Clues: he rules China • liquid in a cell • performs photosynthesis • one-millionth of a meter • the smallest unit of life • declared bankruptcy 6 times • Actor who portrayed Deadpool • organism made up of one cell • what cell walls are made up of • single-celled eukaryotic organisms • complex cell with an intact nucleus • organelle that synthesizes proteins • ...
Transport in cells 2025-09-12
Across
- Process of removing materials from the cell
- Difference in concentration across space
- Energy-carrying molecule of the cell
- Condition of balance inside the body
- Bulk transport into the cell
- Allows some substances through, but not others
- Transport without energy
- Jelly-like substance inside the cell
- Needed for active transport
Down
- Movement of water across a membrane
- Engulfing liquid droplets
- Engulfing large solid particles
- Transport that needs energy
- Small bubble-like sac in the cell
- Outer layer that controls what enters and exits
- Protein passageway in the membrane
- Movement of particles from high to low concentration
- Transport helped by proteins
- Protein that changes shape to move substances
- Particle such as oxygen or glucose
20 Clues: Transport without energy • Engulfing liquid droplets • Transport that needs energy • Needed for active transport • Bulk transport into the cell • Transport helped by proteins • Engulfing large solid particles • Small bubble-like sac in the cell • Protein passageway in the membrane • Particle such as oxygen or glucose • Movement of water across a membrane • ...
Cells and Systems 2025-06-09
Across
- The organ largely responsible for digestion
- The smallest type of blood vessel; connects arteries and veins
- (microscope) Holds the eyepiece and the objective lenses at the proper working distance from each other
- The powerhouse of the cell
- Surrounds the cell and protects the cell’s contents
- Plant tissue that transports sugars
- The convex lens in a refracting telescope or microscope
- A blood vessel that carries blood back to the heart
- adjustment knob that moves the tube or stage up or down to bring the object into focus. Use only with low power.
- The diffusion of water through a selectively permeable membrane
- A membrane that lets no materials through it
- The loss of water from a plant through evaporation
- Having many cells
- Plant tissue that conducts and transports water
- Contains the green pigment, chlorophyll
- Groups of similar cells
- A membrane that lets all materials through it
- (microscope) A device that controls the amount of light that enters
- Function: Wounds to prevent blood loss
- Transmits impulses of sensation between the brain and the body
- Having a single cell
- The part of the digestive system that connects the throat to the stomach
Down
- A device used to measure blood pressure
- tissue (skin) protects the outside of the body and also covers internal structures, such as the intestines
- Function: carries nutrients, waste products, hormones, and blood cells
- The apparent amount of enlargement produced by a microscope or similar magnifying instrument
- In a telescope or microscope, the lens that works as a magnifying glass to enlarge the image
- Structures inside the cell
- (microscope) Supports the microscope slide
- a system that regulates blood composition and excretes waste fluids
- Directs light to the object being viewed
- A large gland behind the stomach which secretes enzymes into the duodenum
- An instrument that makes objects appear larger by bending light through a lens
- Jellylike material in which other parts of the cell float
- Use with medium and high power magnification to bring the object into sharper focus
- Liquid-filled part for storage
- a system that Circulates blood. Transports food particles, dissolved gases, and other materials
- Groups of organs working together (e.g., Circulatory, nervous, digestive)
- The fluid that transports substances to and from all parts of the body; consists of plasma, red blood cells, and white blood cells
- a system that exchanges oxygen and carbon dioxide
- A blood vessel that carries oxygen-rich blood from the heart
- The organ responsible for pumping blood around the body
- The base unit of all life.
- In the lungs, tiny air sacs at the end of a bronchiole
- The movement of particles in liquids and gases from an area of higher concentration to an area of lower concentration
- Distinct structures in a body that perform particular functions
46 Clues: Having many cells • Having a single cell • Groups of similar cells • Structures inside the cell • The powerhouse of the cell • The base unit of all life. • Liquid-filled part for storage • Plant tissue that transports sugars • Function: Wounds to prevent blood loss • A device used to measure blood pressure • Contains the green pigment, chlorophyll • ...
Cells and Organelles 2025-05-27
Across
- multi-cellular parasitic worm, caused by undercooked meat
- Substances that trigger immune response in body.
- Sudden increase of disease cases in area.
- White blood cells involved in immune defense.
- Proteins that neutralize specific foreign invaders.
- Network filtering fluids, fighting infections, transporting lymph.
- Hairs filtering particles entering nasal passages.
- Viral; saliva via rodent bites; causes encephalitis
- Substance stimulating immunity to specific disease.
- Viral infection causing respiratory illness, flu symptoms.
- a viral disease that is a result of fecal-oral transmission
- Protective outer barrier preventing pathogen entry.
- Parasitic; mosquito-borne; prevalent in Sub-Saharan Africa
Down
- Bacterial; airborne droplets; symptoms are coughing up blood or sputum
- a bacterial disease that is caused by respiratory droplets
- Viral, a mosquito-borne disease that is prevalent in SE Asia
- Disease affecting many people within community.
- disease Misfolded proteins; contaminated tissue; no vector
- Immune cells that destroy infected body cells.
- Population resistance preventing disease spread.
- a bacteria diesasel that enters via deep wounds
- Tiny hairs that move mucus and debris.
- Worldwide spread of an infectious disease.
23 Clues: Tiny hairs that move mucus and debris. • Sudden increase of disease cases in area. • Worldwide spread of an infectious disease. • White blood cells involved in immune defense. • Immune cells that destroy infected body cells. • Disease affecting many people within community. • a bacteria diesasel that enters via deep wounds • ...
Cells and Systems 2025-10-07
Across
- The type of cell that does not have a nucleus.
- Something all living things use to perform life processes, often obtained from food or sunlight.
- The process by which living things make new organisms of their kind.
- The tool that magnifies tiny objects so they can be observed in detail.
- A group of organs working together to carry out a life process.
- The cause-and-effect relationship that shows how living things react to changes in their environment.
- The organelle that acts as the “control center” of the cell.
- The smallest unit of life that can perform all life functions.
- The feature that all living things have in common; every living organism is made of one or more of these.
- A group of tissues working together to perform a task.
- Structures inside cells that perform specific functions.
- The system that helps transport oxygen and nutrients throughout the body.
- The system that helps the body take in oxygen and remove carbon dioxide.
- A group of similar cells that work together to perform a function.
- The system of interacting parts that work together to perform life processes.
- The type of cell that has a nucleus and organelles surrounded by membranes.
Down
- The jelly-like substance inside a cell that holds organelles in place.
- Organelles that release energy by breaking down food molecules.
- The scientist who first observed cells in cork using a microscope.
- The process that moves molecules from high to low concentration without energy.
- – The traits that all living things share, such as growth, reproduction, and response to stimuli.
- The process that maintains stable internal conditions in the body.
- The specialized structure in plant cells that helps them stay rigid.
- MEMBRANE The thin barrier that surrounds every cell and controls what enters or leaves.
- The basic idea that all living things are made of cells, and cells come from other cells.
- The part of the nervous system that connects the brain to the rest of the body.
- The process plants use to convert sunlight into food energy.
- The body system responsible for breaking down food into nutrients.
- The body system that detects and responds to information from the environment.
- The part of a plant cell where photosynthesis takes place.
30 Clues: The type of cell that does not have a nucleus. • A group of tissues working together to perform a task. • Structures inside cells that perform specific functions. • The part of a plant cell where photosynthesis takes place. • The organelle that acts as the “control center” of the cell. • The process plants use to convert sunlight into food energy. • ...
Cells Crossword Activity 2025-07-16
Across
- Usually dead cells that is very thick that supports the mature plant parts like fibers and seeds.
- Branch of biology that studies the microscopic anatomy of biological tissues.
- Most abundant tissue in the body.
- Single celled organisms in pond water that is observe by Leeuwenhoek
- Involved in CHON synthesis.
- Type of plant tissues that is actively dividing.
- Type of muscle cells found in the walls of blood vessels and internal organs except the heart.
- Maintains the integrity of the cell and controls passage of materials into and out of the cell.
- Group of cells that have a similar structure and function working together in a multicellular organisms
- Dense region of RNA in the nucleus and site of ribosome formation.
- Specialized cell in plants that controls the opening and closing of stomata.
- Medium for chemical reaction where cell expansion, growth and replication are carried out.
- Cells in this type of plant tissues have stop dividing and taken on specialized roles.
- Stores nutrients and waste product in the cell.
Down
- Main ingredient of extracellular matrix in animal cells.
- Complex fluid that is inside the cell, observed by Johannes Purkinje.
- Contains highly acidic fluid and site for intercellular digestion.
- Generates microtubular spindle fibers for chromosome separation during cell division.
- Carries of oxygen, carbon dioxide and nutrients to the different parts of the body.
- Highly cellular tissue that overlies body surfaces,lines cavities and forms glands
- Inner membrane folds of mitochondrion.
- Boxlike compartment in a piece of cork.
- Unicellular organism that does not possess membrane bounded organelles characterize by the absence of nucleus.
- Filamentous network of CHON that provide internal organization, shape and movement of the cell.
- Most abundant fiber in connective tissue.
- Site for lipid synthesis.
- Unicellular or multicellular organism that has a membrane bounded organelles and has a nucleus present.
- Temporary irregular lobes formed in amoebas used for locomotion and for capturing and engulfing of food particles.
- Synthesis and storage of starch which is the energy source of the plant.
- Sort and direct vesicular traffic by pinching off vesicles or fusing with them.
30 Clues: Site for lipid synthesis. • Involved in CHON synthesis. • Most abundant tissue in the body. • Inner membrane folds of mitochondrion. • Boxlike compartment in a piece of cork. • Most abundant fiber in connective tissue. • Stores nutrients and waste product in the cell. • Type of plant tissues that is actively dividing. • ...
Cells Crossword Puzzle 2025-11-10
Across
- These three lenses magnify the specimen
- A green substance that fills chloroplasts
- A membrane that will let through liquids and gasses
- Data measured through description
- A special kind of diffusion
- Cells can use this to move by forcing it's cytoplasm into extensions
- The "G" stands for in MRGREEN
- The control center of the cell
- Different sized holes that let through different amounts of light to pass through the stage
- Tiny organelles that help make protein
- A step by step procedure that is used to test a hypothesis
- Data measured with numbers
- An organelle that breaks down food and digests waste
- A sac-like organelle
- The powerhouse of the cell
Down
- Separates the ocular lens and the objective lenses
- An organism made up of more than one cell
- A membrane-bound organelle that performs photosynthesis
- An organism made up of one cell
- Jelly-like material that fills the cell and surrounds the organelles
- A folded organelle that delivers protein
- The thin covering that surrounds the organelles inside the cell
- The "M" stands for in MRGREEN
- A membrane that does not let through liquids and gasses
- The movement of particles
- The characteristics of living things
26 Clues: A sac-like organelle • The movement of particles • Data measured with numbers • The powerhouse of the cell • A special kind of diffusion • The "G" stands for in MRGREEN • The "M" stands for in MRGREEN • The control center of the cell • An organism made up of one cell • Data measured through description • The characteristics of living things • Tiny organelles that help make protein • ...
Cells Crossword Puzzle 2025-12-11
Across
- Control center of the cell where DNA is found
- Network of channels without ribosomes (3 words)
- This person was the 1st to observe and name a cell (last name only)
- Organelle that stores food, water, and sometimes wastes
- When the fluid outside a cell contains the same concentration of solutes as inside the cell
- Outer most part of plant cells only
- The part of a molecule that does not interact with water
- Makes ribosomes
- When the fluid outside a cell contains a higher concentration of solutes
- Breaks down waste products in the cell
- Place in the cell where cellular respiration takes place
- Creates vesicles that transport materials throughout the cell (2 words)
- Structures in cells that have specific jobs
- The diffusion of water
Down
- Part of a cell that controls what moves in and out of the cell (2 words)
- The movement of substances from an area of high concentration to an area of low concentration
- Network of channels with ribosomes attached (3 words)
- When the fluid inside a cell contains a higher concentration of solutes
- liquid part of cell that contains all the other organelles
- Only found in animal cells to help with cell division
- Organelle where proteins are made
- Cell membranes are made of a __________ bilayer
- The 3 part idea that includes the cell being the basic unit of structure and function (2 words)
- Green organelle in plants where photosynthesis takes place
- If only certain substances can pass through a cell membrane it is said to be semi- __________.
25 Clues: Makes ribosomes • The diffusion of water • Organelle where proteins are made • Outer most part of plant cells only • Breaks down waste products in the cell • Structures in cells that have specific jobs • Control center of the cell where DNA is found • Network of channels without ribosomes (3 words) • Cell membranes are made of a __________ bilayer • ...
Exam Review 2022-08-03
Across
- proteins that initiate splicing genes
- where t cells are educated
- calm T cells down post-infection
- cells that produce chemokine
Down
- (MALT)that can develop before birth
- cell death contained in a vesicle
- cells that cause anaphylactic shock
- cells that cause organ rejection
- secondary lymphoid organ,filters blood
- less common non-traditional cell
- works with CD8 as a co-receptor
- antibodies naive B cells first make
- antibody that is secreted in milk
13 Clues: where t cells are educated • cells that produce chemokine • works with CD8 as a co-receptor • cells that cause organ rejection • calm T cells down post-infection • less common non-traditional cell • cell death contained in a vesicle • antibody that is secreted in milk • (MALT)that can develop before birth • cells that cause anaphylactic shock • ...
Class lX ><Chapter no. 06><Tissues> 2022-09-01
Across
- Epithelial cells often acquire additional _____ cells
- The covering or protective tissues in the animal body are _________ tissues
- _____ tissues are of two main types – meristematic and permanent
- fibres and the phloem parenchyma
- which tissue is
- called a nerve ______
- a group of cells that have similar structure and that function together as a unit.
Down
- for movement in our body.
- what is made up of five types of cells:
- All the leaving organisms are made of?
- cells, sieve tubes, companion cells,
- Bone is an example of what tissue?
- Blood has a fluid (liquid) matrix called?
- The signal that passes along the nerve fibre
14 Clues: which tissue is • called a nerve ______ • for movement in our body. • fibres and the phloem parenchyma • Bone is an example of what tissue? • cells, sieve tubes, companion cells, • All the leaving organisms are made of? • what is made up of five types of cells: • Blood has a fluid (liquid) matrix called? • The signal that passes along the nerve fibre • ...
The Integumentary System 2021-11-08
Across
- Longer, coarser hairs
- Entire cell is destroyed during secretion
- Cells that produce melanin
- Macrophage-like dendritic cells
- Fine, short hairs
Down
- Cells associated with sensory nerve endings
- Cells in the epidermis that produce keratin
- Pigment that makes light skin look pink
- "Hot sweat" glands
- Made of keratin, corresponds to claws and hooves
- Vesicles are secreted via exocytosis
- Apical portion of cell is lost during secretion
- Orange pigment from carrots and yellow veggies
13 Clues: Fine, short hairs • "Hot sweat" glands • Longer, coarser hairs • Cells that produce melanin • Macrophage-like dendritic cells • Vesicles are secreted via exocytosis • Pigment that makes light skin look pink • Entire cell is destroyed during secretion • Cells associated with sensory nerve endings • Cells in the epidermis that produce keratin • ...
Cells and microscopes 2016-09-15
Across
- Only found in the plant cell and performs photosynthesis
- a theory in biology that includes one or both of the statements that the cell
- The measuring of Microscope
- A man who helped invent a compound microscope
- a cell function where they self destruct
- The man who invented the compound microscope in 1600's
- what everything is made up of
- Is an instrument that uses visible light and magnifying lenses to examine small objects
- A cell in your body that sends messages
- energy from sunlight to produce glucose from carbon dioxide and water.
- What you look into in the microscope
- energy-using process by which cells absorb molecules
- A very tiny cell
- A control centre of the cell that contains your DNA
Down
- The male reproductive cell
- A cell that has a fixed shape and also a cell wall
- A large storage space found within cells. They help to provide structure and shape to the cell
- What you put your slider on for the microscope
- What gives energy to both the plant and animal cell, often known as the 'powerhouse'
- What you use to enlarge small objects and get more detail
- A cell inside your body that carries oxygen but removes carbon dioxide
- Only seen in cell wall to provide structure and hold its shape
- the mechanism that allows the nuclei of cells to split and provide each daughter cell with a complete set of chromosomes during cellular division.
- What you turn to magnify your slide
- existing from an earlier time
- The objective lens that you times by 4x 10x and 100x
- Controls what goes in and out of the cell
- A part on the microscope to adjust the amount of light given
- Space found in the organelles which is a jelly like substance
29 Clues: A very tiny cell • The male reproductive cell • The measuring of Microscope • what everything is made up of • existing from an earlier time • What you turn to magnify your slide • What you look into in the microscope • A cell in your body that sends messages • a cell function where they self destruct • Controls what goes in and out of the cell • ...
cells and microscopes 2016-09-13
Across
- -magnifying lenses to examine small objects
- - the death of cells which occurs as a normal and controlled part of an organism's growth or development.
- - is a scientific theory which describes the properties of cells.
- - building blocks of life
- - a form of active transport in which a cell transports molecules
- No. units in 1 m is 1,000,000
- - the process by which plants
- - surrounds the cell, controlling what goes into and out of the cell.
- - s a part of the cell cycle in which chromosomes in a cell nucleus
- a cell
- - jelly- like fluid to hold all the organelles in place
Down
- - exist at or from an earlier time.
- have 3 or more lenses to choose from
- the power labelled on it is x10
- -often referred to as the 'control centre'
- - only in plant cells
- - a space or vesicle within the cytoplasm of a cell,
- - invented the micrscope
- -uses a lens close to the object being viewed to collect light
- the scientist who came up with the term the cell.
- - is a unit of spatial measurement that is 10-9 meter
- - in the microscope to see the object
- a plastid in green plant cells which contains chlorophyll and in which photosynthesis takes place.
- - found in large numbers in most cells
- cell- a neuron.
- - in the human body
- - in the microscope ,Allows you to direct ambient light up through the hole
27 Clues: a cell • cell- a neuron. • - in the human body • - only in plant cells • - invented the micrscope • - building blocks of life • No. units in 1 m is 1,000,000 • - the process by which plants • the power labelled on it is x10 • - exist at or from an earlier time. • have 3 or more lenses to choose from • - in the microscope to see the object • - found in large numbers in most cells • ...
Biology~Cells Unit 2016-11-08
Across
- grow
- fake cells. don't have a nucleus. example: bacteria
- gives shape and production. not found in animals cells
- controls what gets in and out of the cell
- doesn't have any ribosomes on it
- creates and uses energy
- sites of protein synthesis
- when a substance travels from high to low concentration. molecules are bouncing off of each other
- the smallest living thing. microscopic
- packages and secretes the products of the cell
- the molecules have to go through the gate, they can't get through the cell membrane
- nucleus: control center. cell membrane: controls entry and exit of cell. ER: transportation, storage, works with golgi aparatus. vacuole: stores food, water, and wastes
- cells are alive and are located in living things
- the digestion center
- when substances/particles from outside of the cell are captured by engulfing it with the cell membrane
- direction of diffusion in terms of a membrane
- just like endocytosis
- something we keep at a certain level. example: body temperature (98.6)
- control center of the cell. holds genetic information
- a group of organs that work together to do many functions
Down
- regular cells. have nuclei. example: humans in general
- the "powerhouse" of the cell
- makes photosynthesis. only found in plant cells
- where does water move if an animal cell is placed in a beaker of pure water
- what are the molecules doing on either side of a membrane when diffusion is "over" and concentration on either side is the same?
- diffusion of water across the membrane
- something that is made of cells. plants, animals, and humans are made of this
- has ribosomes on it
- structural framework
- support and give shape
- something made of tissues that are held in the body. each has a vital function
31 Clues: grow • has ribosomes on it • the digestion center • structural framework • just like endocytosis • support and give shape • creates and uses energy • sites of protein synthesis • the "powerhouse" of the cell • doesn't have any ribosomes on it • diffusion of water across the membrane • the smallest living thing. microscopic • controls what gets in and out of the cell • ...
How Cells Divide 2017-03-22
Across
- division of genetic material
- maternal and paternal copies of same chromosome
- also known as G0, where cells often pause (potentially for years!) before DNA replication
- division of the cytoplasm in a plant cell
- requires duplication of genome, accurate segregation (separation), and division of cellular contents
- ordered display of all chromosomes in an in individual organism
- attachment site for microtubules
- division of the cytoplasm in an animal cell, involves actin filaments
- phase of mitosis in which microtubules attach to sister chromatids
- how bacteria divide
- first stage of bacterial division
- phase of mitosis in which chromosomes are pulled to opposite poles
- normal cellular genes that become oncogenes when mutated
- cell cycle process is checked for accuracy and can be halted here if any errors
Down
- phase within cell cycle that consists of G1, S, and G2
- phase of mitosis in which chromosomes condense and become visible
- both copies of this gene type must lose function for cancerous phenotype to develop
- replication begins here, and proceeds in two directions
- phase of mitosis in which all chromosomes are aligned at equator of cell
- second stage of bacterial division
- replicated chromosomes, held together at centromeres
- phase of mitosis in which nuclear envelopes reform and chromosomes decondense
- complex of DNA and protein that make chromosomes
- chromatin in the nondividing nucleus that will be expressed
- one complete set of chromosomes necessary to define an organism
- complex of DNA and histone proteins, promote and guide coiling of DNA
- division of the cytoplasm
- third (final) stage of bacterial division, involves septation
28 Clues: how bacteria divide • division of the cytoplasm • division of genetic material • attachment site for microtubules • first stage of bacterial division • second stage of bacterial division • division of the cytoplasm in a plant cell • maternal and paternal copies of same chromosome • complex of DNA and protein that make chromosomes • ...
Cells and organells 2018-10-09
Across
- fluid that fills up the cell (maintains pressure of the cell)
- breaks down wastes (animal cell)
- organelles found in plant and animal cells that carry out respiration
- less water than the cell
- packaging protein into vesicles
- center of the nucleus (chromosomes (bundled D.N.A.) + it begins the protein making process
- breaks down waste (plant cell)
- after exercising
- allows certain molecules to enter the cell
- diffusion of water
- molecules move from area of low concentration to high concentration using ENERGY
- controls what molecules pass in in or out
- found in plant cells and uses the sun's energy to give energy the cell can use
- creates protien
- are only found in plant cells and protects it from injury
- process by which molecules move through the cell membrane
Down
- molecules are engulfed (swallowed) and work their way into the cell
- allows specific molecules to enter
- makes protein the cell needs
- stores water and nutrients the cells need to survive
- opening in the leaf for water and gas molecules to move through
- molecules move through the cell membrane without using energy required
- protects the interior of nucleus allows material to enter and exit the nucleus
- more water than the cell
- loose strands of D.N.A.
- conducts the cell's activities
26 Clues: creates protien • after exercising • diffusion of water • loose strands of D.N.A. • less water than the cell • more water than the cell • makes protein the cell needs • breaks down waste (plant cell) • conducts the cell's activities • packaging protein into vesicles • breaks down wastes (animal cell) • allows specific molecules to enter • controls what molecules pass in in or out • ...
Cells and organells 2018-10-09
Across
- more water than the cell
- breaks down waste (plant cell)
- makes protein the cell needs
- conducts the cell's activities
- allows specific molecules to enter
- molecules are engulfed (swallowed) and work their way into the cell
- after exercising
- breaks down wastes (animal cell)
- loose strands of D.N.A.
- organism gaining energy without energy
- packaging protein into vesicles
- process by which molecules move through the cell membrane
- opening in the leaf for water and gas molecules to move through
Down
- fluid that fills up the cell (maintains pressure of the cell)
- molecules move from area of low concentration to high concentration using ENERGY
- center of the nucleus (chromosomes (bundled D.N.A.) + it begins the protein making process
- molecules move through the cell membrane without using energy required
- organelles found in plant and animal cells that carry out respiration
- allows certain molecules to enter the cell
- protects the interior of nucleus allows material to enter and exit the nucleus
- controls what molecules pass in in or out
- are only found in plant cells and protects it from injury
- found in plant cells and uses the sun's energy to give energy the cell can use
- less water than the cell
- stores water and nutrients the cells need to survive
- creates protien
- diffusion of water
27 Clues: creates protien • after exercising • diffusion of water • loose strands of D.N.A. • more water than the cell • less water than the cell • makes protein the cell needs • breaks down waste (plant cell) • conducts the cell's activities • packaging protein into vesicles • breaks down wastes (animal cell) • allows specific molecules to enter • organism gaining energy without energy • ...
Cells and Organelles 2013-04-12
Across
- / Opening and closing
- /Type of organism
- /A member of a large group of unicellular microorganisms lacking organelles and an organized nucleus, including some that can cause disease.
- / Home of the RNA
- with only one member
- / A small particle containing RNA
- / Due to actions of one, another is energized
- / Thin membrane made of two layers of lipid molecules
- / Where the cell breathes and energy is produced
- Wall / A rigid layer of polysaccharides lying outside the plasma membrane of the cell.
- / The make up
Down
- / Movement of molecules across cells
- / What is swam in
- / The respiration of many large cells
- retaining affect
- / Circular in shape
- / The pressure on an organelle
- Transport / Transport by diffusion
- / Structures of a living cell
- / Life
- /A plastid that contains chlorophyll and in which photosynthesis takes place.
- / A small organism
- /A film two molecules thick
- / One that produces
24 Clues: / Life • / The make up • retaining affect • / What is swam in • /Type of organism • / Home of the RNA • / A small organism • / Circular in shape • / One that produces • with only one member • / Opening and closing • /A film two molecules thick • / Structures of a living cell • / The pressure on an organelle • / A small particle containing RNA • Transport / Transport by diffusion • ...
Cells Unit review 2013-02-18
Across
- Organelle that breaks down food and digests wastes
- Cell is the basic unit of life is a component of the ___________
- Bacteria that moves by rotating a flagellum.
- Unicellular organism that provides most of the oxygen in the earth’s atmosphere
- The jelly like substance in a cell
- The rigid structure that surrounds the plant cell membrane
- Unicellular organism
- Unicellular organism that moves by changing shape
- Movement of substances into and out of a cell
- Cells that absorb nutrients from the soil and transport it to the stem
- Gives color to the organelles that are difficult to see under a microscope
- Cells are created from existing cells through this process
Down
- Cells that make up the structure that supports our bodies
- Process that causes a gummy bear to swell when submerged in water
- Assistive technology that helps individuals with paralysis
- Property of a barrier that allows all substances to pass through it
- Powerhouse of the cell
- Organ system that helps expel solid waste from the body
- Folded organelle that makes proteins
- Process that allows organisms to use the energy stored in food
- Organelle that splits into two before cell division begins
- False feet
- Tiny organelles that help make proteins
- Gatekeepers of our body
- Organ system that protects the body by destroying foreign organisms
- Process that limits the size of a cell
- Largest organ in the human body
27 Clues: False feet • Unicellular organism • Powerhouse of the cell • Gatekeepers of our body • Largest organ in the human body • The jelly like substance in a cell • Folded organelle that makes proteins • Process that limits the size of a cell • Tiny organelles that help make proteins • Bacteria that moves by rotating a flagellum. • Movement of substances into and out of a cell • ...
cells in action 2012-11-27
Across
- is a group of cells
- is the breakdown of food without the use of exygen .
- packages and distributes proteins and other nutrients to parts of the cell
- is a group of tissues
- is the when an organism breaks down dead organisms and waste
- is the smallest cell known.
- the movement of substance across a cell membrane without the use of energy by the cell
- is deoxyribonucleic acid
- is an organism that eats other organisms
- in the process by which cells use oxygen to produce energy from food.
- is the movement of particles from regions of higher density to regions of low density .
- is the protector of the cell and controls the flow of nutrients and waste .
- is a prokaryotic cell that can live in extreme conditions
- is an organism that makes its own food from its environment
Down
- is a group of organs
- is the organelle that makes lipids , proteins and other materials
- gives the process of photosynthesis .
- is the digestive system of an animal cell.
- is the diffusion of water through a semipermeable
- is the process in which a cell releases a particle by enclosing the particle in a vesicle that then moves to the cell surface and fuses with the cell membrane .
- is an organelle breaks down energy to make up ATP.
- a little organ that has a function in a cell
- the process by which a cell membrane surrounds the particle and encloses the particle in a vesicle to bring the particle into the cell .
- controls the cell and DNA
- is when a cell does not have a cell .
- keeps the cell from collapsing
- stores oil , fiber and fat in the cell .
- make proteins and contains DNA
- is the process by which plants use the sunlight and other nutrients to make food .
- is a part of the bacterium cell that helps the bacterium move .
- is when a cell has a nucleus
31 Clues: is a group of cells • is a group of organs • is a group of tissues • is deoxyribonucleic acid • controls the cell and DNA • is the smallest cell known. • is when a cell has a nucleus • keeps the cell from collapsing • make proteins and contains DNA • gives the process of photosynthesis . • is when a cell does not have a cell . • is an organism that eats other organisms • ...
cells in action 2012-11-27
Across
- make proteins and contains DNA
- the process by which a cell membrane surrounds the particle and encloses the particle in a vesicle to bring the particle into the cell .
- is a group of tissues
- is a part of the bacterium cell that helps the bacterium move .
- is an organelle breaks down energy to make up ATP.
- is the diffusion of water through a semipermeable
- gives the process of photosynthesis .
- is the when an organism breaks down dead organisms and waste
- is the process in which a cell releases a particle by enclosing the particle in a vesicle that then moves to the cell surface and fuses with the cell membrane .
- is the process by which plants use the sunlight and other nutrients to make food .
- controls the cell and DNA
- in the process by which cells use oxygen to produce energy from food.
- a little organ that has a function in a cell
- is an organism that eats other organisms
- is the smallest cell known.
- is deoxyribonucleic acid
- is when a cell has a nucleus
- is an organism that makes its own food from its environment
- is a group of cells
Down
- is the digestive system of an animal cell.
- is the organelle that makes lipids , proteins and other materials
- packages and distributes proteins and other nutrients to parts of the cell
- is when a cell does not have a cell .
- is the movement of particles from regions of higher density to regions of low density .
- keeps the cell from collapsing
- is the breakdown of food without the use of exygen .
- stores oil , fiber and fat in the cell .
- is the protector of the cell and controls the flow of nutrients and waste .
- the movement of substance across a cell membrane without the use of energy by the cell
- is a group of organs
- is a prokaryotic cell that can live in extreme conditions
31 Clues: is a group of cells • is a group of organs • is a group of tissues • is deoxyribonucleic acid • controls the cell and DNA • is the smallest cell known. • is when a cell has a nucleus • make proteins and contains DNA • keeps the cell from collapsing • is when a cell does not have a cell . • gives the process of photosynthesis . • stores oil , fiber and fat in the cell . • ...
Cells and DNA 2014-04-13
Across
- cell division process that makes two genetically the same diploid cells
- organelle that makes food in plant cells
- organelle that stores DNA and control the cell's activities
- A ______ cell has a full set of DNA
- ______ alleles always appear as the phenotype when present
- A _____ inheritance pattern means if the organism is heterozygous for a trait, both alleles' phenotypes are evenly displayed
- the physical expression of a trait
- organelle that packages molecules inside the cell
- organelle that stores food/waste inside the cell
- three-letter sets that code for a specific part of a protein
- cell division process that makes four genetically different haploid cells
- nitrogen base that pair with cytosine
Down
- _________ squares help scientists predict the genotype/phenotype probability of offspring from two parents
- organelle that makes proteins in the cell
- A(n) _______ inheritance pattern means if the organism is heterozygous for a trait, the phenotype is a blend of the two alleles' phenotypes
- When an organism has a ________ genotype, it will have two of the same alleles for a trait (ex: EE)
- replacement in mRNA for thymine
- When an organism has a ______ genotype, it will have two different alleles for a trait (ex: Ee)
- nitrogen base that pairs with thymine
- 1 phosphate + 1 sugar + 1 nitrogen base
- A ______ cell has a half set of DNA
- ________ alleles never appear as the phenotype when present unless there isn't another type allele to mask it
- Watson & _____ are credited with figuring out the structure of DNA
23 Clues: replacement in mRNA for thymine • the physical expression of a trait • A ______ cell has a full set of DNA • A ______ cell has a half set of DNA • nitrogen base that pairs with thymine • nitrogen base that pair with cytosine • 1 phosphate + 1 sugar + 1 nitrogen base • organelle that makes food in plant cells • organelle that makes proteins in the cell • ...