18. DNA polymerase III needs a to be present before it can begin copying DNA A.

Question

18. DNA polymerase III needs a to be present before it can begin copying DNA A. Promoter B. Phosphorylation Cascade C. RNA Primer D. Transcription Factor 19. This molecule is a monomer of a. RNA b. DNA c. ATP d. Protein 20. Which organelle often contains numerous ribosomes? a. Rough Endoplasmic Reticulum b. Smooth Endoplasmic Reticulum c. Golgi Apparatus d. Nucleus 21. What type of mutation would occur if CAU mutated to CAC? a. Missense b. Silent c. Major d. None of the above 22. Your somatic cells are a. Haploid b. Diploid 23. Bacteria reproduce via a. Mitosis b. Meiosis c. Binary Fission d Anoptosis

Explanation / Answer

Answer

18. C. RNA primer

19. RNA - Sugar is a ribose

20. A. Rough endoplasmic reticulum

21. B. Silent mutation. Both codes for Histidine

22. B, Diploid

23. C. Binary fission

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