Microbiology - Translation and Regulation

Exercise :: Translation and Regulation - Section 1

  • Translation and Regulation - Section 1
6. 

Which stop codon has been found to encode selenocysteine?

A. UAA
B. UAG
C. UGA
D. AGA

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

7. 

Which of the following is a nontranslated sequence located between the transcription and the translation start site?

A. Ending frame
B. Leader sequence
C. Trailer sequence
D. Reading frame

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

8. 

Which phage always carries a small piece of E.coli genome?

A. Lambda
B. Mu
C. T4
D. T3

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

9. 

The final step of gene expression is protein synthesis, which is also known as

A. replication
B. translation
C. transcription
D. none of these

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

10. 

What is the maximum number of different amino acids in a polypeptide chain coded by the synthetic polyribonucleotides (UCAG)5?

A. One
B. Two
C. Three
D. Four

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.