Biochemistry Review 3 Question Preview (ID: 38691)


Biochemistry Review. TEACHERS: click here for quick copy question ID numbers.

Prevents pH changes.
a) COHESION
b) ADHESION
c) BUFFER
d) SOLUTION

Long chain of amino acids
a) ATP
b) CARBOHYDRATE
c) PROTEIN
d) LIPID

Biomolecule that repels water.
a) ATP
b) CARBOHYDRATE
c) PROTEIN
d) LIPID

Attraction between particles of the same substance.
a) COHESION
b) ADHESION
c) BUFFER
d) SOLUTION

One substance evenly distributed in another.
a) COHESION
b) ADHESION
c) BUFFER
d) SOLUTION

Substance made of the joined atoms of two or more different elements.
a) ION
b) ATOM
c) COMPOUND
d) MOLECULE

Attraction between particles of different substances.
a) COHESION
b) ADHESION
c) BUFFER
d) SOLUTION

The smallest unit of matter that cannot be broken down by chemical means
a) ION
b) ATOM
c) COMPOUND
d) MOLECULE

Group of atoms held together by covalent bonds.
a) ION
b) ATOM
c) COMPOUND
d) MOLECULE

Atom or group of atoms that has lost or gained one or more electrons.
a) ION
b) ATOM
c) COMPOUND
d) MOLECULE

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