Exercise: Protein Synthesis

Questions for: Protein Synthesis

Which of the following amino acid starts all proteins synthesis?
A:
Glycine
B:
Proline
C:
Thymine
D:
Methionine
Answer: D
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The first step in translation is
A:
binding of the two ribosomal subunits to each other
B:
binding of mRNA to the two ribosomal subunits
C:
binding of tRNA to the small ribosomal subunit
D:
binding of mRNA to the small ribosomal subunit
Answer: D
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Which site of the tRNA molecule binds to the mRNA molecule?
A:
Anticodon
B:
Codon
C:
Amino acid
D:
5 prime end
Answer: A
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Processive synthesis is a characteristic feature of
A:
all DNA polymerases.
B:
DNA Pol III at a replication fork.
C:
removal of RNA primers on Okasaki fragments.
D:
DNA mismatch repair
Answer: B
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The peptidyl transferase reaction occurs
A:
on the large subunit
B:
on the small subunit
C:
between the subunit
D:
none of these
Answer: A
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