3. Which one of the following statements best describes the first thing researchers need to do to manipulate

DNA?

A. Restriction enzymes would be used to cut the DNA into smaller pieces.

B. Single-stranded DNA fragments would be placed with DNA polymerase in a test tube.

C. Researchers would need to separate synthesized strands by size on a gel.

D. Gel electrophoresis would be used to separate fragments of DNA.

Question

Biology

Eloise

11 February, 09:48

3. Which one of the following statements best describes the first thing researchers need to do to manipulate

DNA?

A. Restriction enzymes would be used to cut the DNA into smaller pieces.

B. Single-stranded DNA fragments would be placed with DNA polymerase in a test tube.

C. Researchers would need to separate synthesized strands by size on a gel.

D. Gel electrophoresis would be used to separate fragments of DNA.

+2

Answers (1)

Know the Answer?

Cannon Lara · Answer 1

A. Restriction enzymes would be used to cut the DNA into smaller pieces. The first step in DNA manipulation for genetic engineering is to choose the piece of DNA from a source. Restriction enzymes are used in cutting these DNA pieces.