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Which enzyme/s will be produced in a cel...

Which enzyme/s will be produced in a cell in which there is a nonsense mutation in the lac Y gene?

A

Lactose permease and transacetylase

B

`beta` - galactosidase

C

Lactose permease

D

Transacetylase

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The correct Answer is:
B
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MOTION-MOLECULAR BASIS OF INHERITANCE-EXERCISE - 3
  1. Read following statements (1-4). 1. In transcriptoin, adenine pairs ...

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  2. Which one of the following is a wrong statement regarding mutations

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  3. Which enzyme/s will be produced in a cell in which there is a nonsense...

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  4. DNA fragments generated by the restriction endonucleases in a chemical...

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  5. Commonly used vectors for human genome sequencing are

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  6. In sea urchin DNA, which is double stranded, 17% of the bases were sho...

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  7. Gene regulation governing lactose operon of E. coli that involves the ...

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  8. which one of the following is not applicable to RNA

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  9. Satellite DNA is important because it

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  10. Which of the following is required as inducer(s) for the expression of...

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  11. The final proof for DNA as the genetic material came from the experime...

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  12. If there are 999 bases in RNA that codes for a protein with 333 amino ...

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  13. During DNA replication, Okazaki fragments are used to elongate :

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  14. Which of the following RNAs should be most abundant in animal cell

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  15. DNA replication in bacteria occurs

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  16. Spliceosomes are not found in cell of

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  17. The association of histone H1 with a nucleosome indicates

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  18. Select the correct statement:

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  19. The experimental proof for semiconservative replication of DNA was fir...

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  20. All of the following are parts of an operon except

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