Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • Deamination of bases is a common chemical event that produces spontaneous mutation. Which one of the following bases will be formed by the deamination of 5-methylcytosine?  <div

Deamination of bases is a common chemical event that produces spontaneous mutation. Which one of the following bases will be formed by the deamination of 5-methylcytosine?

 

Option: 1

Uracil


Option: 2

Thymine


Option: 3

Cytosine


Option: 4

Guanine


Answers (1)

best_answer

Deamination of 5-methylcytosine typically results in the formation of thymine.

5-methylcytosine is a modified form of cytosine, with a methyl group attached to the 5th carbon. During deamination, the amino group (-NH2) of cytosine or its modified forms can be converted to a keto group (-O) through the removal of the amino group. This chemical reaction leads to the formation of thymine. Hence, the correct answer is option 2. 

Posted by

seema garhwal

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Karnataka: NEET candidate dies by suicide; no note recovered
anam-khan

CBSE Re-evaluation Row: Dharmendra Pradhan seeks detailed report on technical failures
anam-khan

Before NEET, CMC Vellore’s unique MBBS admissions tested aptitude along with merit; paper-leak restarts debate

Latest Question