Biochemistry Review 5 Question Preview (ID: 38694)
Biochemistry Review.
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Nucleic acid that transmits genetic information.
a) REACTANT
b) DNA
c) RNA
d) PRODUCT
Substance that is changed in a chemical reaction.
a) REACTANT
b) DNA
c) PRODUCT
d) NUCLEOTIDE
Contains a sugar, base, and phosphate group.
a) REACTANT
b) PRODUCT
c) NUCLEOTIDE
d)
Measure of how acidic or basic a solution is.
a) ACID
b) BASE
c) pH
d) VALENCE ELECTRONS
Compound that has a pH of higher than 7.
a) ACID
b) BASE
c) ELEMENT
d) VALENCE ELECTRONS
Compound that has a pH of lower than 7.
a) ACID
b) BASE
c) ELEMENT
d) VALENCE ELECTRONS
Substance made of atoms that have the same number of protons.
a) pH
b) VALENCE ELECTRONS
c) ELEMENT
d) ACTIVATION ENERGY
Energy needed to start a chemical reaction.
a) pH
b) VALENCE ELECTRONS
c) ELEMENT
d) ACTIVATION ENERGY
Found in the outermost shell of an atom.
a) pH
b) VALENCE ELECTRONS
c) ELEMENT
d) ACTIVATION ENERGY
The macromolecule that is composed of carbon, hydrogen, oxygen, and nitrogen.
a) CARBOHYDRATES
b) LIPIDS
c) NUCLEIC ACIDS
d) PROTEINS
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