Multiple choice

What is cDNA?

  1. Copy DNA

  2. Complementary DNA

  3. Coupled DNA

  4. Compound DNA

  5. Complex DNA

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Complementary DNA (cDNA) is DNA synthesised from a messenger RNA (mRNA) template in a reaction catalysed by the enzymes reverse transcriptase.