Assessment items Item 3

Which of the following statements is true regarding teens and risky behaviors?

Teens often do risky things because they think nothing will happen to them.

Teens that hang out with other people who do risky behaviors are more likely to do risky behaviors themselves

Neither a nor b is true.

Both a and b are true.

In many ways, the regulation of the genes of a particular group of viruses will be similar to the regulation of the host genes. therefore, which of the following would you expect of the genes of a bacteriophage? a) regulation via acetylation of histonesb) positive control mechanisms rather than negativec) control of more than one gene in an operond) reliance on transcription activators