Which of thfollowing statements arCORRECT about thnaturof enzymes?
A) Most enzymes are proteins.
B) Some enzymes are RNAs.
C) Some enzymes are carbohydrates.
D) Most enzymes are proteins, but some are RNAs.
E) Most enzymes are proteins, but some are carbohydrates.
Correct Answer:
Verified
Q34: Metabolisinvolves
A)the capacity of the cell to acquire
Q35: Which of thfollowing statements is TRUE?
A)The products
Q36: Examine the following figure and answer questions
Q37: Examine the following figure and answer questions
Q38: A biosynthetic pathway can bcharacterizeas
A)endergonic.
B)exergonic.
C)degradative.
D)releasing energy.
E)producing ATP.
Q40: A moleculof ATP is a
A)nucleic acid.
B)nucleotide.
C)amino acid.
D)monosaccharide.
E)small
Q41: Which of thfollowing statements is INCORRECT?
A)Enzymes remain
Q42: Each enzyme
A)has some activation energy.
B)recognizes a specific
Q43: Activity of an enzymmay baffecteby
A)temperature.
B)pH.
C)the presence of
Q44: Inhibitors of enzyme-catalyzereactions act by
A)forming clusters of
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