Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Get immediate and reliable answers to your questions from a community of experienced experts on our platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Which molecules contain Thymine?
a.DNA molecules
b.RNA molecules
c.Both DNA and RNA molecules
d.Neither DNA and RNA molecules


Sagot :

Answer:

A. DNA molecules

Explanation:

DNA molecules contain the nitrogenous bases of adenine, thymine, guanine, and cytosine.

RNA molecules have the same bases, except they do not have thymine.

In RNA, thymine is replaced with uracil.

So, since only DNA has thymine, the correct answer is A. DNA molecules