Type
Crossword
Description

This crossword contains the following questions and answers:

The basic building blocks of all living things. Cell
A group of similar cells that live and work together Tissues
A collection of tissues joined in a structural unit to serve a common function. Organ
A group of organs that work together to perform one or more functions. Organ System
An individual life form. Organism
Surrounds the cytoplasm of a cell and gives the cell structure and support. Cell Membrane
A gel-like substance inside the cell that contains all the cell parts and organelles. Cytoplasm
A group of tissues that work together to perform a specialized function or functions. Organelles
Molecules that contain all the genetic material and traits for each organism. DNA
Molecules are single stranded nucleic acids composed of nucleotides. RNA
A type of plastid that contains chlorophyll which is where photosynthesis takes place. Chloroplast
An organelle that modifies,sorts,and packs molecules and stores or sends it when needed. Golgi Complex
Often known as the "powerhouses" of the cell, this organelle generates energy for the cell through cellular respiration.​This means it takes in nutrients from the cell, breaks it down, and turns it into energy. Mitochondria
An organelle in both plant and animal cells that provides support and participates in a variety of cellular functions including storage, protection, and growth. Vacuole
Sacs of enzymes that digest food, water, and waste Lysosomes
Extensive network of membranes composed of both regions with ribosomes (rough ER) and regions without ribosomes (smooth ER). Endoplasmic Reticulum
Tiny structures bound by a membrane that contain enzymes that produce hydrogen peroxide as a by-product. Peroxisomes
The outermost covering of a cell that protects the cell and gives it shape & support. Cell Wall
Multicellular organism Eukaryote
Unicellular organism Prokaryote
Organisms made up of only one cell Unicellular Organisms
Organisms made up of two or more cells Multicellular Organisms
Chemical compound that contains carbon atoms. Organic Compound
Molecules that allow organisms to transfer genetic info from one generation to the next. There are two types of nucleic acids: DNA and RNA. Nucleic Acid
Consisting of RNA and proteins, they are responsible for protein production and assembly. Ribosomes
A substance made entirely of one type of atom. Element
The smallest unit of a substance that maintains the properties of that substance. Atom
Membrane bound structure that contains the cell's hereditary information and DNA. Also controls all of the cells activities. Nucleus
A membrane which surrounds the genetic material and nucleus in eukaryotic cells. Nuclear Membrane
A structure inside the cell nucleus that rewrites ribosomal RNA (rRNA) and combine it with proteins, results in the formation of incomplete ribosomes. Nucleolus
Tubelike structures that aid in cell division and Celiogenesis, are generally are found close to the nucleus Centrioles
A theory that descibes the basic characteristics of all cells and organisms. It is one if the foundational ideas of modern biology Cell Theory

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 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

Transcription/Translation Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Deoxyribonucleic acid DNA
Twisted ladder shape/formed by 2 nucletides Double Helix
a subunit of nucleic acid formed from sugar Nucleotides
a simple nitrogen containing a molecule hat has the same properties as the base Nitrogen Base
a base that is constituent of DNA or RNA Pyrimidine
2 of the 5 bases in nucleic acid are adenine and guanine, are purines Purine
a professor of biochemisty in Colubia University Erwin Chargaff
Founders of DNA Watson and Crick
states that DNA from and cell all organisms should have 1:1 ratioof Pyrimidine and purine bases Chargaff's Rules
weak electrostatic bond formed by the attraction of opposite charges Hydrogen bonds
replication is a conserved mechanism that restricts DNA replication to only once per cell cycle Eukaryotic DNA
lack a distinct cell nucleus and their DNA Prokaryotic DNA
The things that hold your chromosomes Genes
material which chromsomes of organisms are composed of Chromatin
threadlike structure of nucleic acids and protein found in the nucleus of most living cells Chromosome
ribonucleic acid RNA
a compound found in living tissue as a constituent base of RNA uracil
DNA as a sequence of bases is transferred to a ribosome. messenger RNA (mRNA)
Ribosomal ribonucleic acid ribosomal RNA (rRNA)
RNA consisting of folded molecules that transport amino acids from the cytoplasm transfer RNA (tRNA)
ribonucleic acid polymerase RNA polymerase
he process by which the information in a strand of DNA is copied into a new molecule of messenger RNA transcription
the process in which ribosomes in a cell's cytoplasm create proteins translation
A molecule composed of polymers of amino acids joined together by peptide bonds protein

DNA Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

A compound consisting of a nucleoside linked to a phosphate group. Nucleotides form the basic structural unit of nucleic acids such as DNA. Nucleotide
A pair of parallel helices intertwined aboucomt a mon axis,especially that in the structure of the DNA molecule. Double Helix
Constrains imposed by the molecular structure of DNA and RNA on the formation of hydrogen bonds among the four purine and pyrimidine bases such that adenine pairs with thymine or uracil, and guanine pairs with cytosine. Base-pairing rules
Genetics. The process by which double-stranded DNA makes copies of itself, each strand, as it separates, synthesizing a complementary strand. Replication
Any of a class of enzymes involved in the synthesis of deoxyribonucleic acid from its deoxyribonucleoside triphosphate precursors. DNA Polymerase
Molecular biology describes the two-step process, transcription and translation,by which the information in genes flows into proteins. Central Dogma
Any of a class of single-stranded molecules transcribed from DNA in the cell nucleus or in the mitochondrion or chloroplast RNA
The first step of gene expression, in which a particular segment of DNA is copied into RNA. Transcription
An enzyme that synthesizes the formation of RNA from a DNA template during transcription. RNA Polymerase
The form of RNA in which genetic information transcribed from DNA as a sequence of bases is transferred to a ribosome. Messenger RNA
A type of RNA, distinguished by its length and abundance, functioning in protein synthesis as a component of ribosomes. Ribosomal RNA
A small RNA molecule, consisting of a strand of nucleotides folded into a clover-leaf shape, that picks up an unattached amino acid within the cell cytoplasm and conveys it to the ribosome for protein synthesis. Transfer RNA
The process follows transcription in which the DNA sequence is copied (or transcribed) into an mRNA. Translation
A triplet of adjacent nucleotides in the messenger RNA chain that codes for a specific amino acid in the synthesis of a protein molecule. Codon
A codon that stops the synthesis of a protein molecule. Stop Codon
A codon that starts the synthesis of protein molecule. Start Codon
A sequence of three nucleotides in a region of transfer RNA that recognizes a complementary coding triplet of nucleotides in messenger RNA during translation by the ribosomes in protein biosynthesis. Anticodon
Occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. Mutation
A type of mutation that causes a single nucleotide base substitution, insertion, or deletion of the genetic material, DNA or RNA. Point Mutation
A number of nucleotides in a DNA sequence that is not divisible by three. Frameshift Mutation

Protein Synthesis Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

double membrane that acts as the storehouse for most cell's DNA Nucleus
molecule that allows for transmission of genetic information and protein synthesis RNA
monomer that forms DNA Nucleotide
in which two strands wind around one another, to that of a twisted ladder Double Helix
process by which DNA is copied Replication
enzyme that makes bonds between nucleotides DNA polymerase
either of the two sides that make up a double helix of DNA complementary side
matches Thymine and Uracil Adenine
matches with Cytosine Guanine
matches with Guanine Cytosine
matches with Adenine Thymine
matches with Adenine Uracil
nitrogenous base, has two circular ring structures, A, G match with a pyrimidine Purine
organelle that links amino acids together to form proteins Ribosome
nitrogenous base, has one circular ring structure, C, T match with purine Pyrimidine
process of copying a nucleotide sequence of DNA Transcription
process by which mRNA is decoded and a protein is produced Translation
enzyme that catalyzes the synthesis of a complementary strand RNA polymerase
carries genetic information from the nucleus to the cytoplasm Messenger RNA
RNA that is in the ribosome and guides the translation of mRNA into a protein Ribosomal RNA
form of RNA that brings amino acids to ribosomes during protein synthesis Transfer RNA
sequence of three nucleotides that codes for one amino acid Codon
sequence of three nucleotides in a tRNA molecule that binds to a complementary mRNA codon during translation Anticodon
molecule that makes up proteins, composed of carbon, hydrogen, oxygen, nitrogen and sometimes sulfur Amino Acid
Polymer composed of amino acids linked by peptide bonds; folds into a particular structure depending on bonds between amino acids Protein

Biomolecules Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

What biomolecule carries genetic information NucleicAcids
What biomolecule is used for quick energy Carbohydrates
What biomolecule stores long-term energy Lipids
What biomolecule makes muscle Proteins
Sugars, starches, and cellulose Carbohydrates
Fats, oils, wax, cholesterol, cell membrane, and testoserone Lipids
DNA and RNA nucleicacids
Cartilage, meats, nuts, beans, feathers, skin, and hair Proteins
A carbohydrate whose molecules consist of a number of sugar molecules bonded together Polysaccharide
Its simple sugars and its the most basic units of carbohydrates Monosaccharides
It consists of two monosaccharide molecules joined together Disaccharides
Which fatty acid can have one or more bonds unsaturated
Which fatty acid has only single bonds Saturated
Formed from glycerol and three fatty acid groups Triglyceride
What is a lipid that contains a phosphate group in its molecule Phospholipid
What is a large number of amino-acids that are bonded together in a chain Polypeptides
Is a amino acid a polymer or a monomer Monomer
It forms the basic structural unit (base) of nucleic acids Nucleotides
Is DNA or RNA a monomer or polymer polymer
Only biomolecule with nitrogen Proteins

Cell Organelles Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

This is the most outer lighting of the cell and it encloses all of the other cell organelles cellmembrane
This is a rigid layer that surrounds the plant cells. It is located on the outside of the cell membrane. cellwall
What is the fluid substance that fills the cell cytoplasm
This is a membrane bound organelle, and round in shape. most of the cells activities are directed by this nucleus
Darkly stained, is in the nucleus, and it aids in protein formation and RNA synthesis nucleolus
A porous double membrane layer surrounding the nucleus. nuclearmembrane
The semi-fluid inside the nucleus, contains genetic information and the nucleolus nucleoplasm
One of the largest organs of the cell, also known as the powerhouse of the cell mitochondria
They are found in the endoplasmic reticulum. The aid in the help of manufacturing proteins for the cell Ribosomes
Membrane bound organelles containing digestive enzymes. They break down waste products and detoxify the cell. lysosomes
small body located near the nucleus, centrioles are made here centrosome
a large network of interconnecting membrane tunnels. can sometimes be covered in ribsosmes to give it a "rough" appearance endoplasmicreticulum
Flattened stacks of membrane bound sacs. They function as a packaging unit golgiapparatus
These are organelles for storage. In plant cells they perform fuctions of secretion, excretion and storage Vacuoles
an elongated or disc-shaped organelle containing chlorophyll chloroplasts
Contains odiative enzymes, and helps with lipid destruction peroxisome
Hair like structures cilia
a network of fibers made of micro-tubule and micro-filament, give support and maintains shape of cell. cytoskeleton
microscopic channels which traverse plant cell walls and enables transport and communication plasmodesmata
Storage organelles, store starch for synthesis of fatty acids and terpenes plastids

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

DNA, RNA, Protein Synthesis crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Type macromolecule know a nucleic acid. dna
a nucleid acid present in all living cell. rna
it is paired with guanine in double-stranded DNA. cytosine
a compoun that ocurrs in guano and fish scales. guanine
in DNA its place taken by thymine. uracil
a pyrimidine derivative, it is paired with adenine in double-stranded DNA thymine
a purine derivatinve, it is paired with thymine in double-stranded DNA. adenine
the shape of DNA. double helix
a sugar derived from ribose by replacing a hydroxyl group with hydrogen. deoxyribose
where does the mRNA travel to ribose
a compound consisting of a nucleosides linked to a phosphate group. nucleotide
process by which the genetic code puts together proteins in the cell. protein synthesis
messenger RNA, is a subtype of RNA. mrna
activated by enzyme that attaches a specific amino acid to the end trna
the first step of the central dogmainvolves the synthesis of mRNA from DNA in process transcription
once the mRNA is synthesized and processed, it moves to the ribosome. translation
a sphere- shaped structure within the cytoplasm of the cell that is composed of RNA and protein and is the site of protein synthesis. ribosome
the building blocks of all biological proteins. amino acid
set of three bases codon
opposite codon antidon
built from a large number of amino acids. polypeptide