Most vectors are derived from
A) mRNA.
B) plasmids or viruses.
C) bacterial genomes.
D) human chromosomes.

Question

Quizplus · Accepted Answer

Vectors are DNA molecules used to transfer foreign genetic material into cells. Plasmids and viruses are commonly used as vectors in genetic engineering. mRNA is not a vector because it is a molecule involved in protein synthesis, not DNA transfer. Bacterial genomes and human chromosomes are not commonly used as vectors due to their larger size and complexity.

Most Vectors Are Derived from