Multiple Choice
Which of the following is(are) not necessary for protein synthesis at the time and place where synthesis occurs?
A) ribosomes
B) DNA
C) mRNA
D) amino acids
E) tRNA
Correct Answer:

Verified
Correct Answer:
Verified
Q13: Polymers of amino-acid units are called<br>A)metabolites.<br>B)nucleic acids.<br>C)lipids.<br>D)carbohydrates.<br>E)proteins.
Q14: A hemiketal is formed from a(n)_.<br>A)alcohol and
Q15: The structure of the polymer used in
Q16: Which of the following 2'-deoxynucleotides contains the
Q17: Which of the following amino acids has
Q19: What is the significance of a "stop
Q20: Which of the following is not an
Q21: When L-lysine (R = −(CH<sub>2</sub>)<sub>4</sub>NH<sub>2</sub>)is reacted with
Q22: Which of the following structures is the
Q23: Which type of molecule attaches itself to