Senior Secondary · 11-12 · Biology

DNA, RNA & Protein Synthesis

40 practice questions available.

What does DNA stand for?

Deoxyribonucleic acid

What shape is a DNA molecule?

A double helix — two strands twisted around each other

What are the four nitrogenous bases found in DNA?

Adenine (A), thymine (T), guanine (G), and cytosine (C)

Which DNA bases pair with which?

Adenine pairs with thymine (A-T), and guanine pairs with cytosine (G-C)

What does RNA stand for?

Ribonucleic acid

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