In the digestive system, HCl is released by ________, whereas HCO 3- is secreted primarily from the ________.

A) parietal cells of the stomach, liver
B) the pancreas, parietal cells of the stomach
C) the liver, parietal cells of the stomach
D) parietal cells of the stomach, pancreas


D) parietal cells of the stomach, pancreas

Anatomy & Physiology

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Using the figure above, identify the labeled part.



1. Label A: ______________________________
2. Label B: ______________________________
3. Label C: ______________________________
4. Label D: ______________________________
5. Label E: ______________________________
6. Label F: ______________________________
7. Label G: ______________________________
8. Label H: ______________________________
9. Label I: ______________________________
10. Label J: ______________________________
11. Label K: ______________________________
12. Label L: ______________________________
13. Label M: ______________________________
14. Label N: ______________________________
15. Label O: ______________________________

Anatomy & Physiology

Pancreatic fluid contains a high concentration of ________, which makes it alkaline.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Increasing the number of recruited motor units in a muscle increases its force or strength of contraction

Indicate whether the statement is true or false

Anatomy & Physiology

When a person develops a sore throat, white blood cells are drawn to the area of infection by a process called

A. chemotaxis. B. diapedesis. C. margination. D. ameboid movement. E. attraction.

Anatomy & Physiology