Which of the following statements is true of protein hormones?

a. They can pass through the cell membrane.
b. They can be taken orally.
c. They can be absorbed across the small intestine.


Answer: c. They can be absorbed across the small intestine.

Biology & Microbiology

You might also like to view...

The first haploid cell in the life cycle of a plant is the:

a. zygote b. gamete c. gametophyte plant d. spore e. spore mother cell

Biology & Microbiology

Caspases are produced as inactive precursors known as ________

Fill in the blank with correct word.

Biology & Microbiology

The chloroplasts of modern plants are thought to have been derived according to which sequence?

A) cyanobacteria ? green algae ? green plants B) cyanobacteria ? green algae ? fungi ? green plants C) red algae ? brown algae ? green algae ? green plants D) red algae ? cyanobacteria ? green plants E) cyanobacteria ? red algae ? green algae ? green plants

Biology & Microbiology

Which muscle is involved in shrugging your shoulders?

a. serratus anterior b. external oblique c. rectus abdominis d. latissimus dorsi e. trapezius

Biology & Microbiology