microbiology-dna-sequencing-mutation-and-repair Related Question Answers
1. What was the first eukaryotic chromosome to be sequenced?
2. Which of the following mutations arise without exposure to external agents?
3. Due to which of the following DNA repair mechanisms, one is able to distinguish newly synthesized DNA strands from older one?
4. Which of the following bacterial genome was sequenced first?
5. A nonsense mutation may result into
6. Which of the following mutation affects only a single nucleotide?
7. When mutations involve vital functions so that the mutants are nonviable, it is a
8. A mutagen is defined as
9. The DNA sequences of rRNA genes can be used to
10. A nonsense mutation introduced into the DNA sequence of a gene may
11. Which of these mechanisms for thymine dimers repair lead to mutations?
12. Frame shift mutation may occur as a result of
13. Thymine dimers are directly repaired with the help of visible light by process known as
14. The promoter on an expression vector used to overproduce proteins in bacteria is
15. Differentiation of four different bases in automated sequencing systems is that each base has
17. The mutation which will not affect the length of a protein is,
18. Changes in which of the following characterizes mutations?
19. Which of the following(s) is/are steps in excision repair mechanisms?
20. The whole-genome shotgun sequencing approach depends primarily on
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