Multiple Choice
Proteins
A) are involved in almost every important function performed by a cell AND are characterized by a 1:3:1 ratio of carbon to hydrogen to oxygen.
B) comprise more than 50% of the dry weight of a cell AND are composed of a chain of nucleotides.
C) are involved in almost every important function performed by a cell AND comprise more than 50% of the dry weight of a cell.
D) are composed of a chain of amino acids AND are characterized by a 1:3:1 ratio of carbon to hydrogen and oxygen.
E) are characterized by a 1:2:1 ratio of carbon to hydrogen to oxygen AND are composed of a chain of nucleotides.
Correct Answer:
Verified
Correct Answer:
Verified
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