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All of the following are parts of an ope...

All of the following are parts of an operon except

A

an enhancer

B

structural genes

C

an operator

D

a promoter

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The correct Answer is:
A
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MOTION-MOLECULAR BASIS OF INHERITANCE-EXERCISE - 3
  1. Gene regulation governing lactose operon of E. coli that involves the ...

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

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  3. Satellite DNA is important because it

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

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

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

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

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

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  9. DNA replication in bacteria occurs

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  10. Spliceosomes are not found in cell of

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  11. The association of histone H1 with a nucleosome indicates

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  12. Select the correct statement:

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

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

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  15. AGGTATCGCAT is a sequence from the coding strand of a gene. What will ...

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  16. Expressed Sequence Tags (ESfs) refers to :

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  17. Under which of the following conditions there will be no change in the...

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  18. Purines found both in DNA and RNA are

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  19. Following statements describe the characteristics of the enzyme Restri...

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  20. Match the following genes of the Lac operon with their respective prod...

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