Is guanine in DNA or RNA?

Answer 1

Both DNA and RNA contain guanine (G). DNA contains guanine (G) which pairs with cytosine (C), and adenine (A) which pairs with thymine (T). In RNA, T is replaced by uracil (U), so G pairs with C, and A pairs with U. Uracil is an unmethlyated form of thymine.

Answer 2

Yes. DNA has adenine, guanine, cytosine, and thymine. RNA has adenine, guanine, cytosine, and uracil.

Answer 3

only rna has a uracil instead of thymine as seen in dna

Answer 4

It's in both. Adenine, cytosine and guanine are in both DNA and RNA. Thymine is only in DNA. Uracil is only in RNA.

Answer 5

Yes, both DNA and RNA contain guanine, cytosine, and adenine. Where they differ is that DNA contains thymine whereas RNA contains uracil.

Answer 6

Guanine is found in both DNA and RNA molecules as one of the four nitrogenous bases. It pairs with cytosine in DNA and with cytosine in RNA through hydrogen bonding.