Ribosomes that do not anchor on the surface of the rough endoplasmic reticulum during translation MOST probably
A) have a signal peptidase error.
B) are synthesizing cytoplasmic proteins.
C) do not make the appropriate anchor protein.
D) have a defect in ribosomal proteins that allow attachment to the surface.
E) all of the above
Correct Answer:
Verified
Q1: Release factors of translation recognize the codon
A)UUU.
B)GUA.
C)AUG.
D)UGA.
E)GGA.
Q2: Which of the following is NOT a
Q4: In a mutant E. coli strain, there
Q5: The initial amino acid incorporated into a
Q6: Shine- Delgarno sequences are present in mRNAs
Q7: Ribosomes are very old structures, found in
Q8: AUG is the "start" codon in
A)eukaryotic translation.
B)prokaryotic
Q9: A mutant bacterium is isolated. This bacterial
Q10: When one portion of a chromosome becomes
Q11: In studying an E. coli strain containing
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