Ionic compounds dissociate in water into:
A) acids and bases.
B) polar and nonpolar substances.
C) electrolytes.
D) hydrophilic and hydrophobic substances.
Correct Answer:
Verified
Q38: What type of reaction releases energy?
A)exergonic reaction
B)equilibrium
Q39: Which statement best describes enzyme function?
A)Enzymes can
Q40: What does this structural formula,N÷N,indicate?
A)An ionic bond
Q41: On the pH scale,which number has the
Q42: On average,blood pH is approximately:
A)7.1.
B)7.8.
C)7.6.
D)7.4.
Q44: Hydrochloric acid is a:
A)hydroxide ion donor.
B)proton acceptor.
C)hydrogen
Q45: Which two organ systems work to correct
Q46: Hydrolysis of a polymer will produce:
A)monomers.
B)enzymes.
C)electrolytes.
D)buffer.
Q47: Select the simplest sugar:
A)glucose
B)starch
C)sucrose
D)lactose
Q48: The monomer of the carbohydrates is the:
A)fatty
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