BIOLOGY
JAMB 2006 - Question 21
Biology 2006 JAMB Past Questions - Question 21: The part labelled I represents the
Choose the correct answers from the options given.
A:
B:
C:
D:
Correct Answer
A
Explanation
A - They are the rungs. Each rung or base pair iscomposed of either Adenine and thymine or guanine and cytosine. Ribose sugar isone of the components of RNA molecule.

