Bacterial ribosomes:
A) bind tightly to specific regions of DNA, forming polysomes.
B) contain at least one catalytic RNA molecule (ribozyme) .
C) contain three species of RNA and five different proteins.
D) have specific, different binding sites for each of the 20 tRNAs.
E) require puromycin for normal function.
Correct Answer:
Verified
Q1: Which step is NOT one of the
Q2: Formation of the ribosomal initiation complex for
Q3: In E. coli, aminoacyl-tRNA synthetases:
A) activate amino
Q4: Which statement is TRUE for protein synthesis
Q5: Which statement describes a feature of the
Q7: In the "activation" of an amino acid
Q8: Which statement is TRUE about the genetic
Q9: In bacteria the elongation stage of protein
Q10: The enzyme that attaches an amino acid
Q11: Assuming that the average amino acid residue
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