Fundamentholfundamenthol
NEET2025Biology
Q.

Polymerase chain reaction (PCR) amplifies DNA following the equation.

  1. A

  2. B

  3. C

  4. D

Solution

PCR doubles the amount of DNA in every cycle. After cycles, the number of DNA copies obtained from a single template is

For example, 3 PCR cycles yield DNA fragments.

← Back to full paper

Practice more Biology

Concept-wise practice with instant solutions on Fundamenthol.

Start practicing →