Molecular Basis of Inheritance - Transcription

Grade 12 Biology — Molecular Basis of Inheritance - Transcription: 25 practice questions with instant scoring and explanations.

1. Transcription is the process of:
2. The enzyme responsible for transcription is:
3. In prokaryotes, RNA polymerase:
4. In eukaryotes, RNA polymerase II synthesizes:
5. Transcription in prokaryotes begins at:
6. The promoter region in prokaryotes typically contains:
7. Sigma factor in prokaryotes:
8. RNA is synthesized in which direction?
9. Transcription termination in prokaryotes occurs at:
10. In eukaryotes, transcription of mRNA occurs in:
11. The TATA box in eukaryotic promoters is located:
12. TFIID is a:
13. In eukaryotes, mRNA processing includes:
14. The 5' cap in eukaryotic mRNA consists of:
15. The 3' poly-A tail in eukaryotic mRNA:
16. Splicing in eukaryotic mRNA involves:
17. Snurps (small nuclear ribonucleoproteins) are involved in:
18. Alternative splicing results in:
19. The primary transcript in eukaryotes is called:
20. Introns are:
21. Exons are:
22. Transcription factors bind to:
23. Enhancers are:
24. Silencers are:
25. The mature mRNA molecule is: