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Biochemistry Practice Test Questions: DNA, RNA and Protein Metabolism
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Related Test: Biochemistry Practice Test Questions: Proteins And Protein Metabolism

Topics covered include: DNA Replication, DNA Repair, DNA Recombination, DNA-Dependent Synthesis of RNA, RNA Processing, RNA-Dependent Synthesis of RNA and DNA, The Genetic Code, Protein Synthesis, & Protein Targeting and Degradation.

Biochemistry Practice Test Questions: DNA, RNA and Protein Metabolism
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25 Questions

1. HIV may not respond to ____________
2. Semi-conservative DNA replication was first demonstrated in ____________
3. Which of the following statements regarding splicing in eukaryotes is correct?
4. Which of the following contains only the sequences required for transposition and the genes for proteins that promote the process?
5. Which of the following is called a resolvase?
6. What is the main function of t-RNA?
7. The enzyme of E.coli is a nuclease that initiates the repair of double stranded DNA breaks by homologous recombination is?
8. Which type of splicing reaction requires a guanine nucleoside or nucleotide cofactor that is not used as a source of energy?
9. Which is the third elongation step in bacteria?
10. Which of the following process occurs in regions where no large –scale sequence similarity is apparent?
11. Which of the following occurs between particular short sequences present on otherwise dissimilar parental molecules?
12. What are the two subassemblies of 26S proteasome?
13. In which of the following cases the first base of anticodon pairs with two codons?
14. Which of the following blocks the peptidyl transferase of 80S eukaryotic ribosomes?
15. A codon contains how many nucleotides?
16. How many t-RNAs are required to translate all 61 codons?
17. Which of the following reactions is required for proofreading during DNA replication by DNA polymerase III?
18. Which of the following inactivates the 60S subunit of eukaryotic ribosomes?
19. Signal sequences are ____________
20. Which position of a codon is said to wobble?
21. The DNA polymerase involved in base excision repair is ____________
22. The genetic code translated the language of ____________
23. What is the role of small nuclear RNAs in protein synthesis?
24. TBP stands for?
25. The largest class of introns which are found in nuclear mRNA primary transcript is?

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