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Read following statements (1-4). 1. In...

Read following statements (1-4).
1. In transcriptoin, adenine pairs with uracil.
2. Regulation of lac operon by repressor is referred to as positive regulation.
3. The human genome has approximately 50,000 genes.
4. Haemophilia is a sex - linked recessive disease.
How many of the above statements are right ?

A

Four

B

One

C

Two

D

Three

Text Solution

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The correct Answer is:
C
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MOTION-MOLECULAR BASIS OF INHERITANCE-EXERCISE - 3
  1. PCR and restriction Fragements length Polymorphism are the methods for

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  2. What is it that forms the basis of DNA Fingerprinting

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  3. Read following statements (1-4). 1. In transcriptoin, adenine pairs ...

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

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

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

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  7. Commonly used vectors for human genome sequencing are

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

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

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

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  11. Satellite DNA is important because it

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

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

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

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

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

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  17. DNA replication in bacteria occurs

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  18. Spliceosomes are not found in cell of

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  19. The association of histone H1 with a nucleosome indicates

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  20. Select the correct statement:

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