Type
Crossword
Description

This crossword contains the following questions and answers:

A hydrogen bond is the electrostatic attraction between polar groups that occurs when a hydrogen (H) atom bound to a highly electronegative atom such as nitrogen (N), oxygen (O) or fluorine (F) experiences attraction to some other nearby highly electronegative atom. H-bonding
An organic compound is any member of a large class of gaseous, liquid, or solid chemical compounds whose molecules contain carbon. organicmolecule
large molecule, such as protein, commonly created by polymerization of smaller subunits macromolecule
a molecule that may bind chemically or supramolecularly to other molecules to form a polymer monomer
a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded toget many synthetic organic materials polymer
biological molecule consisting of carbon, hydrogen and oxygen atoms, usually with a hydrogen–oxygen atom ratio of 2:1 carbohydrate
called simple sugars monosaccharide
polymeric carbohydrate molecules composed of long chains of monosaccharide units bound together by glycosidic linkages and on hydrolysis give the constituent monosaccharides or oligosaccharides. polysaccharide
macromolecular biological catalysts enzyme
surface on which a plant or animal lives substrate
large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues. protein
covalent chemical bond formed between two amino acid molecules. peptidebond
biologically important organic compounds containing amine and carboxylic acid functional groups, aminoacid
a group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides, phospholipids, and others lipid
amylum is a polymeric carbohydrate consisting of a large number of glucose units joined by glycosidic bonds starch
a multibranched polysaccharide of glucose that serves as a form of energy storage in animals and fungi. glycogen
an insoluble substance that is the main constituent of plant cell walls and of vegetable fibers such as cotton. cellulose
holding as much water or moisture as can be absorbed; thoroughly soaked. saturated
having carbon–carbon double or triple bonds and therefore not containing the greatest possible number of hydrogen atoms for the number of carbons. unsaturated
the region of an enzyme where substrate molecules bind and undergo a chemical reaction. activesite
uncommon in nature but became commonly produced industrially from vegetable fats for use in margarine, snack food, packaged baked goods and frying fast food transfat
simple polyol compound. It is a colorless, odorless, viscous liquid that is sweet-tasting and non-toxic. glycerol
is a carboxylic acid with a long aliphatic chain, which is either saturated or unsaturated fattyacids
biopolymers, or large biomolecules, essential for all known forms of life. nucleicacids
organic molecules that serve as the monomers nucleotides
inorganic chemical and a salt of phosphoric acid. phosphate
carbohydrate with the formula C5H10O5; ribose
Deoxyribonucleic acid is a molecule that carries the genetic instructions used in the growth, development, functioning and reproduction of all known living organisms and many viruses DNA
Ribonucleic acid is a polymeric molecule implicated in various biological roles in coding, decoding, regulation, and expression of genes RNA
minimum energy which must be available to a chemical system with potential reactants to result in a chemical reaction. activationenergy

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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

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Biomolecules Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

are proteins catalysts that speed up the rate of a chemical reactions in the body enzymes
are the building blocks/subunits of proteins amino acids
are macromolecules made of many monomers joined together polymers
are the building blocks/subunits of nucleic acids nucleotides
is a polysaccharide made of glucose units hooked together found in plant cell walls cellulose
are organic compounds commonly called fats and oils. lipids
are organic compounds used to store and release energy carbohydrates
contains the elements carbon, hydrogen,oxygen and nitrogen and is composed of amino acids examples are insulin,hemglobin and enzymes protein
are the small building blocks of polymers monomers
is a simple one unit sugar such as glucose or fructose having the formula C6H12O6 monosaccharide
are the largest carbohydrate molecules, they are polymers composed of many monosaccharides linked together(starch, glycogen, chitin, etc.) polysaccharides
are macromolecules such as DNA and RNA nucleic acids
links amino acids together peptide bond
is a polysaccharide consisting of highly branched chains of glucose units used as food storage in plants starch
a polysaccharide with highly branched chains of glucose units, used by animals to store food glycogen

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Biology Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

what is the basic unit of a chemical element? atom
what is a substance consisting of atoms which all have the same number of protons? element
what is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound? molecule
what is a chemical bond formed between two ions with opposite charges? ionic bond
what is a chemical bond formed by the sharing of one or more electrons, especially pairs of electrons, between atoms? covalent bond
What is a weak chemical bond between an electronegative atom, such as fluorine, oxygen, or nitrogen, and a hydrogen atom bound to another electronegative atom? Hydrogen bond
What is the sticking together of alike molecules, such as water molecule being attracted to another water molecule? Cohesion
What is the force of attraction between unlike molecules, or the attraction between the surfaces of contacting bodies? Adhesion
What is a measure of the hydorgen ion concentration of a solution? pH
What is a molecule that can combine with others of the same kind to form a polymer? Monomer
What are large molecules composed of many similar smaller molecules linked together ? Polymer
What is a large complex molecule, such as nucleic acids, proteins, carbohydrates, and lipids, with relatively large molecular weight ? Macromolecule
What are molecular compounds made from just three elements: carbon, hydrogen and oxygen.? Carbohydrate
What is a series of sweet-tasting, crystalline carbohydrates, especially a simple sugar or a chain of two or more simple sugars? Saccharide
what is an organic molecule of biological origin that is insoluble in water and soluble in non-polar solvents ? lipid
What is a molecule composed of polymers of amino acids joined together by peptide bonds.? protein
What are the building blocks of all biological proteins ? Amino acid
What are proteins that act as catalysts within living cells ? Enzyme
What is a substance capable of initiating or speeding up a chemical reaction? catalyst
What is a model that assumes an enzyme and substrate have a rigid interaction with each other, where a substrate fits in a key-like fashion to its lock, the enzyme, turning on the reaction ? Lock and key model
What are acids consist of either one or two long chains of repeating units called nucleotides, which consist of a nitrogen base attached to a sugar phosphate? nucleic acid
what is a chemical reaction that builds up molecules by losing water molecules ? dehydration systhesis
What is a chemical reaction in which two molecules combine to form a larger molecule with the elimination of a small molecule ? condensation reaction

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BIOCHEMIISTRY Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

An organic compound made of Carbon, Hydrogen, and oxygen Carbohydrate
A chemical that promotes a reactio between other chemicals Catalyst
A carbohydrate found in cell walls Cellulose
A lipid that is associared particularly with animal plasma membranes Cholesterol
A protein or part-protein molecule made by an organism and used as a catalyst Enzyme
Bilding blocks of life Amino Acid
A three carbon alcohol molecule that combineswith fatty acids to form fats and oils glycerol
An abbreviation for any group in which a carbon or hydrogen atom is attached to the rest of the molecule Rgroup
take away or alter the natural qualitys of something denature
of or denoting the acid radical- COOH, presnt in most organic acids carboxyl
The condition that results from excessive loss of water. Dehydration
A sugar, or a carbohydrate, composed of two monosaccharides, thus yields two monosaccharide molecules on complete hydrolysis. Disaccharide
Any of the group of a long chain of hydrocarbon derived from the breakdown of fats through a process called hydrolysis Fatty acids
A six carbon sugar abundant in plants. Fructose
A simple monosaccharide sugar that serves as the main source of energy and as an important metabolic substrate for most living things Glucose
A statement suggesting an explanation for an observation or an answer to a specific problem hydrolysis
Of or pretending to be something that cannot be dissolved Insoluble
A disaccharide sugar deprived from galactose and glucose that is found in milk Lactose
A molecule that may react chemically to another molecule of the same type to form a larger molecule, such as dimer, trimer, and tetramer Monomer
A simple sugar such as fructose ,glucose ,and ribose Monosaccharide
An organic compound or any substance containing a carbon based compound Organic
Compound consisting of amino acids connected by amide bond peptide
The process by which living cells that contain chlorophyll use light energy to make organic compounds inorganic materials Phospholipids
A compound made up of several repeating units or protomers polymer
Any of a class of carbohydrates formed by repeating units link together by glycosidic bonds Polysaccharide
A fatty acid with all potential hydrogen binding sites filled Saturated fat
A polysaccharide carbohydrate consisting of a large number of glucose monosaccharide units joined together by glycosidic bonds found especially in seeds, bulbs, and tubers Starch
A group name for lipids that contain a hydrogenated ring system Steroid
A complex carbohydrate found in many plants and used as a sweetening agent Sucrose
A fat that contains a carbon-carbon double bond, or fat containing unsaturated fatty acids. Unsaturated fat

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Organic Chemistry Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A compound which have the same molecular formula but a different structural formula Isomer
Hydrocarbon having the general formula CnH2n+2 Alkane
Hydrocarbon that contains one or more carbon-carbon double bonds. Alkenes with only one carbon-carbon double bond have the general formula CnH2n Alkene
A substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change Catalyst
Reaction of alkenes with hydrogen, water or bromine Addition reaction
An organic acid containing the carboxyl group, -COOH. Carboxylic acid
The chemical name for burning Combustion
The breaking down of long chain hydrocarbon molecules a catalyst to produce smaller hydrocarbon molecules and/or hydrogen. Catalytic cracking
The conversion of glucose by microorganisms such as yeast into ethanol and carbon dioxide. Fermentation
A process that separates the components in a mixture on the bases of their different boiling points Fractional distillation
Organic compounds made up from the elements hydrogen and carbon only Hydrocarbons
A very large molecule built up of a number of repeating units called monomers Polymer
A formula which shows how the atoms are arranged in a molecule Structural formula
A family of organic compounds with members of the family having the same functional group and similar chemical properties Homologous series
The temperature at which a substance boils and turns to vapour Boiling point
A molecule that can be bonded to other identical molecules to form a polymer monomer
A mixture of hydrocarbons present under the earth's crust as a black sticky liquid Crude oil
A group of molecules attached to a backbone chain of a long molecule Side group
Used for fractional distillation of crude oil. Fractioning column
a sweet smelling chemical made by reacting an alcohol with an organic acid Esters

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Biochemistry crossword puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

building blocks for life Aminoacid
hydrogen and oxygen atoms in a 2:1 ratio Carbohydrate
present in most organic acids Carboxyl
promotes a reaction Catalyst
carbohydrate found in cell walls cellulose
a lipid associated particulary with animal plasma Cholesterol
excessive loss of bottled water Dehydration
alter the natural qualities of something denature
a sugar or a carbohydrate, composed of two monosaccharides disaccharide
used as a catalyst in a specific biochemical reaction enzyme
derived from the breakdown of fats through hydrolysis fatty acid
a hexose sugar found especially in honey and fruit fructose
sugar that serves as the main source of energy for most living things glucose
a statment suggesting an explanation for an observation or an answer hydrolysis
something that can not be dissolved insoluble
the major sugar in human and bovine milk lactose
a molecule that may react chemically to another molecule of the same type to form a larger molecule monomer
a simple sugar monosaccharide
any substance contaning a carbon based compound organic
compound consisting of amino acids peptide
the process by which living cells that contain chlorophyll use light energy to make organic compounds phospholipids
a compound made up of several repeating units polymer
any of a class of carbohydrates formed by repeating units polysaccharide
an abbreviation far a group where a carbon or hydrogen atom is attached the the rest of the molecule Rgroup
a fatty acid with all potential hydrgen binding sites filled saturatedfat
potatos, seeds, bulbs, and tubers starch
a group name for lipids that contain a hydrogenated ring system steroid
used as a sweetening agent sucrose
a fat that contains a double bond unsaturatedfat
used for making explosives and antifreeze glycerol

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Unit 2- Chemistry of Life Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the smallest component of an element having the chemical properties of the element Atom
cannot be decomposed, and is made up of atoms all with identical number of protons. Element
formed when two or more chemical elements are chemically bonded together. Compound
a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction. Molecule
sticking together of alike molecules, such as water molecule being attracted to another water molecule. Cohesion
The force of attraction between unlike molecules, or the attraction between the surfaces of contacting bodies. Adhesion
homogenous mixture in which the particles of one or more substances are distributed uniformly throughout another substance. Solution
Any of a class of compounds that form hydrogen ions when dissolved in water, and whose aqueous solutions react with bases and certain metals to form salts. Acid
substances that accept protons from acids. Base
molecular compounds made from just three elements: carbon, hydrogen and oxygen. Carbohydrates
naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides, phospholipids, and others. Lipids
A molecule composed of polymers of amino acids joined together by peptide bonds. Protein
consist of either one or two long chains of repeating units called nucleotides, and consists of a nitrogen base attached to a sugar phosphate. Nucleic Acid
link together bonds in a particular order as defined by genes. Amino acids
Use the metabolic capacities of organisms to convert some combination of light, biomass, organic compounds, gases and water into useful chemical-bond energy. Energy
the energy required to start a reaction. Active Energy
accelerate, or catalyze, chemical reactions. Enzymes
Material or substance on which an enzyme acts. Substrate
The specific region of an enzyme where a substrate binds and catalysis takes place or where chemical reaction occurs. Active Site

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Biochemistry: Macromolecules! Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Macromolecules are large ___ molecules Organic
Monomers of nucleic acids Nucleotides
A fatty acid that does not have double bonds between carbons Saturated
Unsaturated fatty acids have ___ bonds between carbons Double
Example of a common monosaccharide Glucose
Store the most energy Lipids
Protein structure held together by hydrogen bonds, froming coils and pleats Secondary
Biological Catalyst reducing the amount of activation energy required Enzyme
One of the four nitrogenous bases Cytosine
Compound containing carbon Organic
Building block of polymers Monomers
Combined together to create carbohydrates Monosaccharides
Fatty acids are the building block Lipids
Amino acids bonded by peptide bonds Proteins
Adds water to separate monomers Hydrolysis
A reaction, also known as dehydration synthesis Condensation
Consists of a phosphate group, pentose sugar, and a nigrogenous base Nucleic acid
Enzymes can ___ when homeostasis isn't maintained Denature
Form (structure) of DNA Double helix
A substrate fits into an enzyme at the ___ active site

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Chemistry of life Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The basic unit of a chemical element Atom
A substance made of only one kind of atom (pure substance) Element
A substance made of joined atoms of two or more different elements Compound
A group of atoms bonded together Molecule
An attraction between substances of the same kind Cohesion
An attraction between different substances Adhesion
A mixture in which one or more substances are evenly distributed in another substance Solution
Compounds that form hydrogen Ions when dissolved in water Acid
Compounds that reduce the concentration of the hydrogen Ions in a solution Base
A biological molecule consisting of carbon (glucose) Carbohydrate
(FAT) saturated twice energy as carb Lipid
Amino Acid "Building Blocks" Protien
DNA RNA Nucleic Acid
biologically important organic compounds containing amine and carboxylic acid functional groups Amino Acid
property of objects which can be transferred to other objects or converted into different forms. Energy
the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction. Activation Energy
Used to regulate the rate (speed) Enzyme
Basic reaction (fits) Subtrate
a region on an enzyme that binds to a protein or other substance during a reaction. Active Site

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chapter 3 Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

a substance that has a molecular structure consisting entirely of a large number of similar units bonded together polymer
a molecule that can be bonded to other identical molecules to form a polymer. momomer
Any of the group of organic compounds consisting of carbon, hydrogen, and oxygen carbohydrate
a organic compound that are fatty acids or their derivatives and are insoluble in water but soluble in organic solvents. lipid
a compound consisting of a nucleoside linked to a phosphate group. Nucleotides form the basic structural unit of nucleic acids such as DNA. nucleotide
the chemical breakdown of a compound due to reaction with water hydrolosis
a complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain. nucleic acid
these are fats butter and oil
glucose, fructose, and galactose etc... monosaccharide
a simple organic compound containing both a carboxyl amino acid
long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle and as enzymes and antibodies. protein
the chemical element of atomic number 6, a nonmetal that has two main forms carbon
the basic unit of a chemical element atom
a substance produced by a living organism that acts to bring about a specific biochemical reaction. enzyme
a member of a large class of gaseous, liquid, or solid chemical compounds whose molecules contain carbon. organic compound
a compound that is not organic. inorganic compound
The acronym which stands for carbon, hydrogen, nitrogen, oxygen, CHNOPS
type of energy that is not long lasting short term energy
Short for ribonucleic acid. The nucleic acid that is used in key metabolic processes for all steps of protein synthesis in all living cells and carries the genetic information of many viruses. DNA and RNA
is a chemical compound formed from one molecule of glycerol and three fatty acids. triglyceride

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