Question 1 of 10
2 Points
Which of the following occurs as proteins form?
O
A. Nucleic acids change into amino acids.
O
O
O
B. Peptides bald to nucleic acids.
C. DNA strands bond to amino acids.
D. Amino acids line up in a particular order.
SUBMIT

A - Nucleic acids do not change into amino acids. Rather, it is the specific sequence of nucleotides in nucleic acids that directs the formation of proteins.

B - Peptides are not bonded to nucleic acids directly. The codons in mRNA are bonded to tRNA molecules, which in turn is bonded to an amino acid.

C - DNA strands are not bonded to amino acids. It is the codons in a strand of mRNA that are bound to tRNA molecules carrying an amino acid.

D - This is correct. The specific sequence of codons in mRNA give rise to a specific sequence of amino acids in the protein formed.

Question 1 of 10 2 Points Which of the following occurs as proteins form? O A. Nucleic acids change into amino acids. O O O B. Peptides bald to nucleic acids. C. DNA strands bond to amino acids. D. Amino acids line up in a particular order. SUBMIT

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Question 1 of 10
2 Points
Which of the following occurs as proteins form?
O
A. Nucleic acids change into amino acids.
O
O
O
B. Peptides bald to nucleic acids.
C. DNA strands bond to amino acids.
D. Amino acids line up in a particular order.
SUBMIT