第十章单元测试
- Which of the following steps is NOT included in the protein biosynthesis?（ ）
- Energy for the movement of peptidyl-tRNA from the A-site to the P-site is provided by（ ）.
- Promoter is a short sequence rich in purines, lies 5’to the AUG initiation codon and is complementary to part of the 16S rRNA in the small ribosomal subunit（ ）.
- The energy required for protein synthesis is ATP（ ）.
- The first added amino acyl group in the initiation stage of protein synthesis is ___ in prokaryotes or ___ in eukaryotes.
- How many properties of genetic codon?
A:Activation of amino acids B:Elongation of polypeptide chain C:Post-transcriptional processing D:Initiation of protein biosynthesis
答案:Post-transcriptional processing
A:GTP B:none C:Pyrophosphate D:ATP
A:对 B:错
A:对 B:错
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