Home
Class 12
BIOLOGY
In RNA, thymine is replaced by...

In RNA, thymine is replaced by

A

Adenine

B

Guanine

C

Cytosine

D

Uracil.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MOLECULES OF THE CELL

    DINESH PUBLICATION ENGLISH|Exercise CYG|43 Videos

  • MOLECULES OF THE CELL

    DINESH PUBLICATION ENGLISH|Exercise CYG|43 Videos

  • MICROBES IN HUMAN WELFARE

    DINESH PUBLICATION ENGLISH|Exercise Brain Teasers-VIII|60 Videos

  • MOLLUSCA

    DINESH PUBLICATION ENGLISH|Exercise CYG|10 Videos

Similar Questions

Explore conceptually related problems

In RNA, the thymine is replaced by :

In t-RNA

Observe the following messenger RNA : Due to a mutation , the guanine nucleotide in the sixth position is replaced by an adenine nucleotide. What will be the correct effect on the sequence of amino acids due to this mutation ?

RNA is

In transcription of RNA from DNA , thymine will form a base pair only with

Assertion :- The DNA strand which does not code for nothing is referred to as coding stand. Reason : Coding strand sequence are same as RNA except thymine at the place of uracil.

Assertion: Purine bases present in DNA are adenine and guanine. Reason: The base thymine is present in RNA while base uracil is present in DNA.

XNA is a laboratory - made nucleic acid made of nucleotides in which one component has been replaced by chemical X. The chemical X is not found in nature. The part of the molecule responsible for coding is not changed . Which organic component of a DNA or RNA nucleotide has been replaced by X ?

Select the incorrectly matched pairs. (a) Purines - Nitrogenous bases cytosine, thymine and uracil (b) Recombinant DNA - DNA formed by joining the DNA segments from two different sources. (c) rRNA - RNA found in ribosomes (d) ATP - The energy - carrying compound in the cell

RNA primer is removed by