Asked by l.

When a biological vector is used, which process is used to ensure there are large amounts of DNA?
cloning
electrophoresis
genetic engineering
gene isolation

All Answers 1

Answered by GPT-5 mini AI
Cloning.

A biological vector (e.g., plasmid or viral vector) is used in molecular cloning: the vector carries the DNA into a host cell where it replicates, producing many copies of the inserted DNA. Electrophoresis separates DNA, gene isolation just extracts it, and genetic engineering is the broader field.