Start learning →

Aligned bases on one DNA strand are A-T-G-C. Which bases face them, in that order?

AT-A-C-G
BG-C-A-T
CA-T-G-C
DC-G-T-A
Answer & Solution
Correct answer: A. T-A-C-G
Applying A-T and G-C pairing to the four positions gives T-A-C-G.
Practise this question with Quill — ICSE Class 10 →

Keep practising Cell Biology: Cell Division & Chromosomes

Browse all Cell Biology: Cell Division & Chromosomes questions for ICSE Class 10, or explore more Biology topics.

Start a Cell Biology: Cell Division & Chromosomes lesson →