In a DNA molecule 28% of all bases found were Adenine. What are the remaining bases and their percentages in this molecule?

first remember your base pairs: Adenine binds to Thymine and then Cytosine binds to Guanine. So if 28% are Adenine then 28% must also be Thymine. 28+28= 56% so 100-56 gives you the remaining percentage which = 44% this must be split between Cytosine and Guanine which therefor are 22% each.

JO
Answered by John O. Biology tutor

19389 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

Detail the pathway of oxygenated water in the ventilation of a fish. Name and briefly describe the mechanism by which gaseous exchange takes place.


How does meiosis cause variation?


Explain the process starch goes through from when it enters your mouth to your small intestine.


How does the body control its temperature?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning