Which activity would most likely increase the mutation rate in a culture of bacteria being grown in a laboratory experiment?

1) adding more distilled water to the culture

2) adding excess nutrients to the culture

3) exposing the culture to a higher concentration of CO2

4) exposing the culture to ultraviolet radiation

Question

Vaughn

17 December, 15:00

+1

Answers (1)

Know the Answer?

Jaquan Nguyen · Answer 1

The answer should be 4) as it is known that uv radiation might have an effect on dna, thus causing mutations such as skin cancer in humans.