Biology for IGCSE & O level - Biological Molecules (Section 1 - No. 45)
What is the correct pairing of bases in a DNA molecule?
A-C and T-G
A-T and C-G
A-G and C-T
A-A and T-T
Explanation
In DNA, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G).
Comments (0)
