Question #94766

1 Answer
Saruchi mahi
Mar 31, 2017
  • pyrimidines are single ringed nitrogeneous bases.

Explanation:

  1. nitrogeneous bases are:
  2. purine
  3. pyrimidines

puines are adenine and guanine. these are nine membered , double ringed .
pyrimidines are thymine and cytosin in DNA.In RNA, uracil and cytosin are present. they are six membered, single ringed.web images

Related questions
See all questions in Nucleic Acids
Impact of this question
2594 views around the world
You can reuse this answer
Creative Commons License