Honors Human Biology Pre-Test
The following questions were derived from concepts presented throughout this course.
Your LAST name:
Your answer
Your PERIOD:
Your answer
1. Which of the following cells have granules containing histamine and heparin?
1 point
2. What body cavity contains both the brain and the spinal cord?
1 point
3. The pulmonary trunk receives blood from the:
1 point
4. The exchange of nutrients and gases between the blood and tissue cells is primarily a function of:
1 point
5. If the stroke volume of the heart is known to be 80 ml and the heart rate is 80 BPM, the cardiac output would be:
1 point
6. Which of the following vessels is the first to branch from the aorta?
1 point
7. The primary structure for proteins:
1 point
8. The concentration gradient of sodium across the cell membrane is maintained by:
1 point
9. Bile is manufactured by cells in the:
1 point
10. The control of pancreatic, liver, and intestinal secretion is achieved in part by hormones secreted by the:
1 point
11. Chemical (enzymatic) digestion of protein begins in the:
1 point
12. HCl is related to pepsinogen as enterokinase is related to:
1 point
13. One of the endocrine glands develops within the sympathetic nervous system during embryological development. Considering your knowledge of function, this endocrine gland is the:
1 point
14. Hormones like testosterone and estrogen are produced from precursor molecules of:
1 point
15. Which of the following anterior pituitary (adenohypophysis) hormones is most directly involved in the stress response?
1 point
16. What type of epithelium covers the body and serves as protection for the body surface?
1 point
17. Which connective tissue has an extracellular matrix of hydroxyapatite crystals?
1 point
18. In negative feedback, the response of the system:
1 point
19. In the integument, which of the following is a protective response against the damaging effects of ultraviolet radiation?
1 point
20. In response to antigenic challenge, B cells:
1 point
21. The lymphatic organ which gradually decreases in size after puberty and also becomes increasingly fibrous is the:
1 point
22. Calcium is important in skeletal muscle contraction because it:
1 point
23. The ion that enters a presynaptic axon terminal and directly causes the release of a neurotransmitter from synaptic vesicles is:
1 point
24. Receptors for static and dynamic equilibrium are located in the:
1 point
25. Which of the following events occurs at ovulation in the female?
1 point
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