Type
Crossword
Description

This crossword contains the following questions and answers:

A phosphorylated nucleotide C10H16N5O13P3 composed of adenosine and three phosphate groups that supplies energy for many biochemical cellular processes? ATP
The semipermeable membrane surrounding the cytoplasm of a cell? Cell membrane
A rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria? Cell wall
Organelle near the nuclease that contains centrioles and spindle fibers develop in cell division? Centrosome
A green pigment responsible for the absorption of light to provide energy for photosynthesis? Chlorophyll
A plastid that contains chlorophyll and in which photosynthesis takes place? Chloroplast
The protoplasm within a living cell, without the nucleus? Cytoplasm
An organelle in eukaryotic cells that stores and modifies proteins for specific functions and then transports them to other parts of the cell? Golgi body
An organelle found in large amounts in most cells, in which the biochemical processes of respiration and energy occur? Mitochondrion
The double membrane surrounding the nucleus within a cell? Nuclear membrane
Rounded body within the nucleus of a cell? Nucleolus
A central part about which other parts are grouped or gathered? Nucleus
Small particle that consist of RNA and associated proteins, found in large numbers in the cytoplasm of living cells? Ribosome
Network of tubular membranes within the cytoplasm of the cell? (abbreviation) RER
An organelle found in both animal cells and plant cells. An organelle is a sub-unit within a cell that has a specialized function? (abbreviation) SER
A space or vesicle within the cytoplasm of a cell? Vacuole

Cell Organelle Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A specialized subunit within a cell that has a specific function, and is usually separately enclosed within its own membrane. Little organs within the cell. Organelle
Shaped like a bean, this cell organelle helps take food and manufacture energy from it. It is known as the powerhouse of the cell. The energy it makes is ATP. Mitochondria
An elongated or disc-shaped organelle containing chlorophyll. This is the site of photosynthesis. Chloroplast
The cell's "skeleton" of microtubules which gives it shape, strength, and the capacity for directed movement Cytoskeleton
The control center of the cell, it contains the hereditary information and carries the instructions for making proteins. Nucleus
The organelles where proteins are made from the translation of RNA strands. Ribosome
Jelly-like substance that makes up the matrix of the cell body. Cytoplasm
a double-layered membrane that surrounds the cell. Also called the plasma membrane, it regulates what enters and leaves the cell. Cell Membrane
known as the garbage men, contains digestive enzymes to breakdown worn out cell parts or destroy foreign invaders Lysosome
modifying, sorting and packaging of proteins for secretion. Golgi Body
membrane system of folded sacs and interconnected channels that serves as a site for protein and lipid synthesis Endoplasmic Reticulum
found in fungi, plants, and bacteria. It surrounds the cell membrane and aids in support and structure of the cell. Cell Wall
They can be used to contain cellular waste, isolate materials that may be harmful to the cell, or hold water for plants. They are very versatile in their function Vacuoles

Cell organelles and functions Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Basic unit of a chemical element Atom
A group of atoms bonded together Molecule
the smallest structural and functional unit of an organism, Cell
an organelle found in large numbers in most cells Mitochondria
the material or protoplasm within a living cell Cytoplasm
study of cell structure and function Cell biology
the semipermeable membrane surrounding the cytoplasm of a cell. Cell membrane
(in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place. Chloroplast
a dense organelle present in most eukaryotic cells Nucleus
any of a number of organized or specialized structures within a living cell. Organelles
single-celled organism which has neither a distinct nucleus with a membrane nor other specialized organelles Prokaryote
organism whose cells contain a nucleus surrounded by a membrane Eukaryote
a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria Cell wall
A sphere-shaped structure within the cytoplasm of a cell that is composed of RNA and protein and is the site of protein synthesis Ribosomes
a network of membranous tubules within the cytoplasm of a eukaryotic cell Endoplasmic Reticulum
It is another packaging organelle like the endoplasmic reticulum Golgi Complex
transport of materials within the cytoplasm. Vesicles
an organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane. Lysosomes
Theory that states that cells are the basic units of structure and function in living organisms. Cell theory

Cell Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

An organelle found in plants and algae that absorbs sunlight and uses it to drive the synthesis of organic compounds (sugars) from carbon dioxide and water Chloroplasts
A protective layer external to the plasma membrane in plant cells bacteria fungi and some protists; protects the cell and helps maintain its shape Cell Wall
A structure found in animal cells from which microtubules originate and that is important during cell division (contains two centrioles) Centrosome
The central vacuole is a cellular organelle found in plant cells. It is often the largest organelle in the cell. It is surrounded by a membrane and functions to hold materials and wastes. Central Vacuole
A narrow thread of cytoplasm that passes through the cell walls of adjacent plant cells that allows connections between them. Plasmodesma
A digestive organelle in eukaryotic cells; contains hydrolytic enzymes that digest engulfed food or damaged organelles Lysosome
The contents of a eukaryotic cell between the plasma membrane and the nucleus; consists of a semi-fluid medium and organelles; can also refer to the interior of a prokaryotic cell Cytoplasm
A cell structure consisting of RNA and protein organized into two subunits and functioning as the site of protein synthesis in the cytoplasm; in the eukaryotic cells the ribosomal subunits are constructed in the molecules Ribosomes
organelle composed of a double membrane that acts as the storehouse for most of a cell's DNA Nucleus
A bean-shaped organelle that supplies energy to the cell and has its own ribosomes and DNA Mitochondria
The thickest of the three main kinds of fibers making up the cytoskeleton of a eukaryotic cell; a hollow tube made of globular proteins called tubulins; found in cilia and flagella Microtubules
That portion of the endoplasmic reticulum with ribosomes attached that make membrane proteins and secretory proteins Rough ER
The portion of the endoplasmic reticulum that lacks ribosomes centrioles/ A small cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division. Smooth ER
A small cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division. Centrioles
A thin flexible layer around the cells of all living things; it's job is to separate the cytoplasm from the cell's surroundings Cell Membrane
A complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport. Golgi Body

cell Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the smallest structural and functional unit of an organism cell
a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants it consists mainly of cellulose cell wall
•a small cavity or space in tissue, especially in nervous tissue as the result of disease vacuole
(in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place. chloroplast
the semipermeable membrane surrounding the cytoplasm of a cell cell membrane
an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae). mitochondria
The endoplasmic reticulum (ER) is a type of organelle in the cells of eukaryotic organisms that forms an interconnected network of flattened, membrane-enclosed sacs or tube endoplamic reticulum
The main function of the Golgi apparatus is to modify, sort and package the macromolecules that are synthesized by the cells for secretion purposes or for use within the cell golgi apparatus
The ribosome is a complex molecular machine found within all living cells, that serves as the site of biological protein synthesis (translation). Ribosomes link amino acids together in the order specified by messenger RNA (mRNA) molecules ribosomes
In cell biology, the cytoplasm is the material within a living cell, excluding the cell nucleus. It comprises cytosol and the organelles – the cell's internal sub-structures cytoplasm
the central and most important part of an object, movement, or group, forming the basis for its activity and growth. nucleus
The nucleolus is the largest structure in the nucleus of eukaryotic cells, where it primarily serves as the site of ribosome synthesis and assembly nucleolus
The nuclear envelope, also known as the nuclear membrane, is made up of two lipid bilayer membranes which in eukaryotic cells surrounds the nucleus, which encases the genetic material nuclear membrane

Cell Parts Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the basic structural unit of all living things cell
a specialized part of a cell having some specific function made of macromolecules organelle
A single-celled or multicellular organism whose cells contain a membrane-bound nucleus eukaryote
organism not enclosed in a nucleus. Bacteria and archaeans are this prokaryote
an organelle in the cytoplasm of cells that produces energy mitochondria
the semipermeable membrane enclosing the cytoplasm of a cell cell membrane
the definite boundary that is part of plant cells and not in animal cells cell wall
a double membrane, and found in most living eukaryotic cells, directing their growth, metabolism, and reproduction, and functioning in the transmission of genic characters nucleus
particles in the cytoplasm of cells, either free or attached to the endoplasmic reticulum, that contain RNA and protein and are the site of protein synthesis ribosome
The membrane network in cytoplasm that is composed of tubules that carry ribosomes on their surfaces some are rough while others are smooth. endoplasmic reticulum
a cell organelle containing enzymes that digest particles lysosome
contains chlorophyll and other pigments, occurrs in plants and algae that carry out photosynthesis chloroplast
a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport golgi apparatus
jelly like substance between the cell membrane and the nucleus cytoplasm
enables many protozoa, bacteria, spermatozoa to move about / swim about the cell flagellum
providing locomotion to protozoans and moving liquids along internal tissues in animals cilia

Cell Organelles Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A membrane bound structure that is the basic unit of life cell
The lipid bilayr that forms the outer boundary of the cell Cell Membrane
A rigid structure that surrounds the cells of plants and most bacteria Cell wall
A jelly-like substance that hold the cell organelles together Cytoplasm
Known as the "skeleton" of the cell; network of long protein strands in the cytosol that helps support the cell Cytoskeleton
A system of membranes that modifies and packages proteins for export by the cell Golgi apparatus
Powerhouse of the cell; produces energy (ATP) from oxygen and sugar (cellular respiration) Mitochondria
An organelle containing digestive enzymes Lysosomes
The organelle where ribosomes are made, synthesized and partially assembled, located in the nucleus Nucleolus
The organelle that contains the DNA and controls the processes of the cell Nucleus
An organelle that functions in the synthesis of proteins Ribosome
Stores water and nutrients for the cell; very large in plant cells Vacuole
A membrane bound sac that contains materials involved in transport of the cell Vesicle
An internal membrane system in which components of cell membrane and some proteins are constructed Endoplasmic Reticulum
whip-like tails found in one-celled organisms to aid movement Flagella
One of several bodies with a specialized function that is suspended in the cytosol of the cell; small organs Organelle
A double membrane that surrounds the nucleus in the cell Nuclear envelope

Plant Cell Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

The jelly-like fluid that is consistently flowing inside a cell. Cytoplasm
An organelle that packags and distributes proteins: it modifies and sends proteins to the correct place within the cell. Golgi Body
An organelle that store water and other excess materials not needed by th cell. Vacuole
An organelle that makes energy for the cell by breaking down sugars. Mitochondria
An organelle that makes proteins. Ribosomes
A rigid structure that gives support and shape to a cell. Only in plant cells. Cell Wall
A protective layer that overs the cell's surface. It controls the movement of particles in and out of the cell. Cell Membrane
An organlls that is responsible for destroying worn or damaged organelles. Lysosomes
An organelle only found in plant and algae cels where photosynthesis takes place (contains cchlorophll). Chloroplast
An organelle made up of folded membranes whose functions include making proteins, lipids, and proccessing other materials. Endoplasmic Reticulum
A web of proteins in the cytoplasm that keeps a cell's mebrane from collasping. Cytoskeleton
One of the structures in the nucleus that is made up of DNA and protein. Chromosomes
An organelle that contians genetic material. Nucleus
Inside of the nucleuos where ribosomes are made. Nucleolus
Controls the movement of praticles in and out of the nucleus Nuclear Membrane
A flexible boundary that controls the movemens of substamces into and out of the cell. plasma membrane
A fluid or air-filled cavity or sac. vesicle
The relaxed form of DNA in the cell's nucleus. chromatin
Projections that aid in locomotion and feding. Flagellum
The ageuous component of the cytoplasm of a cell, various organelles and particles are suspended. Cytosol

Photosynthesis Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbohydrates such as sugar and starches photosynthesis
organism that can capture energy from sunlight or chemicals and use it to produce its own food from inorganic compounds; also called a producer autotroph
the steps in photosynthesis that occur on the thylakoid membranes of the chloroplast and that convert solar energy to the chemical energy of ATP and NADPH, evolving oxygen in the process light reactions
a green pigment found in the chloroplasts of plants, algae, and some bacteria chlorophyll
an organism that obtains organic food molecules by eating other organisms or their byproducts and that cannot synthesize organic compounds from inorganic materials heterotroph
specialized ground tissue that makes up the bulk of most leaves; performs most of a plant's photosynthesis mesophyll
the second of two major stages in photosynthesis (following the light reactions), involving atmospheric CO2 fixation and reduction of the fixed carbon into carbohydrate. Calvin Cycle
a colored chemical compound that absorbs light, producing color pigment
A flattened membrane sac inside the chloroplast, used to convert light energy into chemical energy. thylakoid
granum (grana) a stack of thylakoids in a chloroplast granum
The fluid of the chloroplast surrounding the thylakoid membrane; involved in the synthesis of organic molecules from carbon dioxide and water. stroma
large protein that uses energy from H+ ions to bind ADP and a phosphate group together to produce ATP ATP synthase
The second of two major stages in photosynthesis, involving atmospheric CO2 fixation and reduction of the fixed carbon into carbohydrate. These reactions are also called the Calvin Cycle dark reactions
is the set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. Cellular respiration
a compound composed of adenosine and three phosphate groups that supplies energy for many biochemical cellular processes by undergoing enzymatic hydrolysis. ATP

Parts of a Cell Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the thin layer of protein and fat that surrounds the cell. The cell membrane is semipermeable, allowing some substances to pass into the cell and blocking others. Cell membrane
A small body located near the nucleus - it has a dense center and radiating tubules. The centrosomes is where microtubules are made. During cell division (mitosis), the centrosome divides and the two parts move to opposite sides of the dividing cell. The centriole is the dense center of the centrosome. Centosome
the jellylike material outside the cell nucleus in which the organelles are located. cytoplasm
a flattened, layered, sac-like organelle that looks like a stack of pancakes and is located near the nucleus. It produces the membranes that surround the lysosomes. The Golgi body packages proteins and carbohydrates into membrane-bound vesicles for "export" from the cell. Golgi body
round organelles surrounded by a membrane and containing digestive enzymes. This is where the digestion of cell nutrients takes place. lysosomes
spherical to rod-shaped organelles with a double membrane. The inner membrane is infolded many times, forming a series of projections (called cristae). The mitochondrion converts the energy stored in glucose into ATP (adenosine triphosphate) for the cell. mitochondrion
the membrane that surrounds the nucleus. nuclear membrane
an organelle within the nucleus - it is where ribosomal RNA is produced. Some cells have more than one nucleolus. nucleolus
spherical body containing many organelles, including the nucleolus. The nucleus controls many of the functions of the cell (by controlling protein synthesis) and contains DNA (in chromosomes). The nucleus is surrounded by the nuclear membrane. nucleus
small organelles composed of RNA-rich cytoplasmic granules that are sites of protein synthesis. ribosomes
(rough ER) a vast system of interconnected, membranous, infolded and convoluted sacks that are located in the cell's cytoplasm (the ER is continuous with the outer nuclear membrane). Rough ER is covered with ribosomes that give it a rough appearance. Rough ER transports materials through the cell and produces proteins in sacks called cisternae (which are sent to the Golgi body, or inserted into the cell membrane). endoplasmic reticulum
fluid-filled, membrane-surrounded cavities inside a cell. The vacuole fills with food being digested and waste material that is on its way out of the cell. vacuole

Cell Structures Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

what ribosomes make proteins
Protective covering around outside of cell cell membrane
green pigment that gies trees, leaves their green color chlorophyll
organelle found only in plant cell cell wall
jellylike matrix inside each cell cytoplasm
dense center portion of a nucleus nucleolus
storage/transport sacks in a cell vacuoles
heartbeat of any cell nucleus
found in every nucleus that determine genetic makeup of cell chromosomes
green organelles in plant cell chloroplasts
scaffolding structure within each cell for support cytoskeleton
make and release energy when needed in the cell mitochondrion
flattened membranes that transport proteins and other substances into and out of a cell golgi bodies
folded membranes that contain ribosomes for the manufacturing of proteins endoplasmic reticulum