What term refers to the net diffusion of water down its concentration gradient through a selectively permeable membrane?
a. phagocytosis
b. pinocytosis
c. osmosis
d. hydrogen selectivity
e. aquatic diffusion
c
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Using the figure below, 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: ______________________________
The proliferative phase of the menstrual (uterine) cycle
a. occurs when the ovarian cycle is in the follicular phase. b. lasts from menstruation to ovulation. c. occurs when the endometrium is repairing itself and thickening under the influence of estrogen. d. two of these answers. e. all of these answers.
Which of the following is false regarding the function of the sympathetic nervous system?
A. Prepares the body for fight or flight B. Dilates blood vessels C. Decreases blood flow to digestive organs D. Signals the heart to beat slower
Identify the structure labeled "2."
A) epiphysis B) diaphysis C) metaphysis D) marrow cavity E) trabeculae