1. The humoral immune response is mediated by:

Select one:

a. B cells

b. NK cells

c. cancer cells

d. none of the above

The alteration of cells outside of the body constitutes what type of therapy?

Select one:

a. in situ gene therapy

b. ex vivo gene therapy

c. in vivo gene therapy

d. in vitro gene therapy

Which type of gene therapy is heritable?

Select one:

a. somatic gene therapy

b. germline therapy

c. a and b

d. none of the above

A benefit of GM crops is:

Select one:

a. a reduction in biodiversity in the local planting area.

b. the growth of GM plants outside of intended area and the spreading of unintended genes.

c. enhanced nutritional qualities.

d. allergic reactions in humans.

Molecular scissors that cut DNA at specific DNA sequences are called:

Select one:

a. plasmids

b. restriction enzymes

c. protoplasts

d. liposomes

Select all of the characteristics exhibited by cancer cells:

Select one or more:

a. immortality

b. angiogenesis

c. contact inhibition

d. normal appearing nuclei and cell shape

e. accelerated rate of cell division

BRCA1 is a:

Select one:

a. tumor suppressor gene

b. protooncogene

c. oncogene

d. none of the above

A xenotranplant would come from:

Select one:

a. you

b. your twin

c. your uncle

d. a monkey

The procedure where sperm is directly injected into the oocyte is:

Select one:

a. IUI

b. IVF

c. GIFT

d. ICSI

Select all of the following that can be donated for use by an infertile couple today:

Select one or more:

a. oocytes

b. embryos

c. oocyte cytoplasm (ooplasm)

d. sperm