試題詳解

複選題
26.Which of the following statements is/are TRUE?
(A) Protein synthesis in prokaryotes always starts with a methionine residue.
(B) A Shine-Dalgarno Sequence is a sequence of nucleotides in an mRNA that interacts with the small subunit of a ribosome to begin translation.
(C) In bacteria, translation of the mRNA begins during the synthesis of the mRNA.
(D) A polysome is a polypeptide chain in the process of being formed.
(E) The ribosome is actually a ribozyme.