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Read statements a-d. (a) In transcript...

Read statements `a-d`.
(a) In transcription, adenine pairs with uracil
(b) Regulation of lac operon by repressor is positive regulation
(c) Human genome has approximate 50,000 genes
(d) Haemophilia is sex-linked recessive disease
How many of above statement are correct ?

A

Four

B

One

C

Two

D

Three

Text Solution

Verified by Experts

The correct Answer is:
C
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TRUEMAN BIOLOGY-MOLECULAR BASIS OF INHERITANCE-MCQs
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  2. Which one of the following represents a palindromic sequence in DNA ?

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  3. Read statements a-d. (a) In transcription, adenine pairs with uracil...

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

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  5. If one strand of DNA has the nitrogenous base sequence as ATCTG, what ...

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  6. Given below is the diagrammatic representation of one of the categorie...

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  7. Removal of RNA polymerase III from nucleoplasm will affect the synthes...

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  8. A single strand of nucleic acid tagged with a radioactive molecule is ...

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  9. Which one of the following is not a part of trasncription unit in DNA

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  10. Which statement is wrong for viruses

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  11. Which of the following statements about genetic code is correct ?

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

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  13. Select the correct option:-

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  14. The diagram shows an important concept in the genetic implicatio of D...

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  15. Which of the following shows coiled RNA strand and capsomeres

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  16. An analysis of chromosomal DNA using the southern hybridization techni...

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  17. Transformation was discovered by

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  18. Viruses have

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

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

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