Which regions in America received the most captive people from Africa? 

List the two ways genetic variation (recombination) occurs in meiosis. Name the meiotic phase it occurs in , and what the process is called , .  

Chief cells secrete gastrin.

Carbonic Anhydrase is found inside Chief cells.

Which of the following absorbs most residual water, and electrolytes?

Holding one’s breath often can cause:

Acid secretion by the stomach cells uses enterokinase in order to make H+ and then Cl-.

Gastric pits contain microvilli.

Which of the following decreases intrapulmonary pressure?

Which of these enzymes is a brush border enzyme?