Enzymes speed up reactions by
A) raising activation energy.
B) producing heat.
C) reducing entropy.
D) lowering activation energy.
E) raising activation energy AND reducing entropy.
Correct Answer:
Verified
Q21: Most enzymes function best at
A)acidic pH and
Q22: Most enzymes
A)are generic,typically recognizing a number of
Q23: Environmental factors that may affect enzyme activity
Q24: Allosteric enzymes
A)may bind two substrates.
B)are used to
Q25: Which is/are true regarding organic acids?
A)They are
Q25: The mutual interaction of substrate and enzyme
Q27: Coenzymes are derivatives of
A)minerals.
B)proteins.
C)lipids.
D)vitamins.
Q28: Enzymes act on _ to generate _.
A)Products,catabolites
B)Substrates,products
C)Products,substrates
D)Glucose,anabolites
Q29: Pyruvate can be metabolized along two major
Q30: Enzymes act as
A)substrates.
B)catalysts.
C)products.
D)catabolites.
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