A substance consisting of two or more elements in a fixed ratio
What is Compound
100
A type of strong chemical bond in which two atoms share one or more pairs of valence electrons.
What is Covalent bond
100
A substance that is dissolved in a solution.
What is Solute
100
A liquid that is a homogeneous mixture of two or more substances.
What is Solution
100
A substance (as a dye) used to show visually usually by its capacity for color change, the condition of a solution with respect to the presence of free acid or alkali or some other substance.
What is Chemical Indicator
200
Chemical transformation or change; the interaction of chemical entities.
What is Chemical Reaction
200
The smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms.
What is element
200
A lack of electrical symmetry in a molecule. Charge differences on opposite ends of a structure.
Polarity
200
The dissolving agent of a solution. Water is the most versatile solvent known.
What is Solvent
200
A chemical reaction in which two molecules are bonded together with the removal of a water molecule.
What is Dehydration Synthesis
300
An attractive force that holds together the atoms, ions, or groups of atoms in a molecule or compound.
What is Chemical Bond
300
The steady-state physiological condition of the body.
What is Homeostasis
300
A compound composed of adenosine and three phosphate groups that supplies energy for many biochemical cellular processes by undergoing enzymatic hydrolysis.
What is Adenosine triphosphate (ATP
300
A double sugar molecule made of two monosaccharides bonded together through dehydration synthesis.
What is Disaccharide
400
The amount of heat energy required to raise the temperature of 1 g of water by 1°C; also the amount of heat energy that 1 g of water releases when it cools by 1°C. The Calorie (with a capital C), usually used to indicate the energy content of food, is a kilocalorie.
What is Calorie
400
A type of weak chemical bond formed when the slightly positive hydrogen atom of a polar covalent bond in one molecule is attracted to the slightly negative atom of a polar covalent bond in another molecule
What is Hydrogen bond
400
Two or more atoms held together by covalent bonds.
What is Molecule
400
An organic monomer which serves as a building block of proteins.
What is Amino Acid
400
Any of the ions (as of sodium, potassium, calcium, or bicarbonate) that in a biological fluid regulate or affect most metabolic processes (as the flow of nutrients into and waste products out of cells)
What is Electrolyte
500
The smallest particle of an element that can exist either alone or in combination
What is atom
500
Having an affinity for water.
What is Hydrophilic
500
A chemical bond resulting from the attraction between oppositely charged ions.
What is Ionic bond
500
A sugar in the form of a monosaccharide, disaccharide or
polysaccharide.