Transformation is the transfer of DNA from a donor to a recipient cell

A) by a bacteriophage.
B) as naked DNA in solution.
C) by cell-to-cell contact.
D) by crossing over.
E) by sexual reproduction.


B

Biology & Microbiology

You might also like to view...

Which agent is capable of being reduced during both glycolysis and the Krebs cycle?

a. NAD+ b. FAD+ c. ADP d. NADH e. NADP+

Biology & Microbiology

What is different from one DNA nucleotide to the next?

A. The base B. The sugar molecule C. The protein D. The phosphate group

Biology & Microbiology

A red-shouldered hawk chases a falcon away from a dead squirrel. This is an example of:

A) coexistence. B) interspecific competition. C) commensalism. D) mutualism.

Biology & Microbiology

Decorative plants and exotic pets often suffer from overexploitation.

Answer the following statement true (T) or false (F)

Biology & Microbiology