a) adenine
b)uracil
c)phosphate groups
d)thymine
2006-12-08 02:39:01 · 0 answers · asked by Karla L 1 in Science & Mathematics ➔ Biology
The answer is Uracil because RNA is primarily made up of four different bases: adenine, guanine, cytosine, and uracil. The first three are the same as those found in DNA, but in DNA thymine replaces uracil as the base complementary to adenine
2006-12-08 02:44:30 · answer #1 · answered by Rob 3 · 0⤊ 1⤋
Rna Contains
2016-10-02 06:09:00 · answer #2 · answered by hachenburg 3 · 0⤊ 0⤋
A uracil base. And RNA does not contain thymine base unlike DNA.
2016-03-18 03:59:14 · answer #3 · answered by Anonymous · 0⤊ 1⤋
DNA contains thymine, but not uracil, while RNA contains uracil but not thymine.
So the correct answer is B) uracil.
2006-12-08 02:44:15 · answer #4 · answered by Heather 3 · 0⤊ 1⤋
B) uracil
2006-12-08 06:50:56 · answer #5 · answered by Lime745 3 · 0⤊ 1⤋