What might stimulate the cephalic phase of gastric secretion?

Complete Question:

Which of the following might stimulate the cephalic phase of gastric secretion?

A. stomach distention

B. the production of saliva

C. the thought of food

D. the production and secretion of gastrin.

C. the thought of food

Explanation:

Gastric secretion usually occurs in three different phases, namely;

- Cephalic

- Gastric

- Intestinal

The thought of food usually stimulate the cephalic phase of gastric secretion in organisms. The presence of lipids or low pH inhibits Gastric secretion during the intestinal phase.

the answers are as following:

1. c. double helix, nucleosome, coil, supercoil, chromosome

2. b. g2 phase, preparation for mitosis

3. d. interphase consists of the g1, s, and g2 phases

4. c. metaphase

5. a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set