Chemiosmosis
a. releases O2 onto a water molecule at the end of the ETS
b. pumps H+ ions into the mitochondrial matrix
c. transfers hydrogens from the ETS to NAD+
d. generates GTP, which is then converted into ATP
e. does not perform any of the above functions
E
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Which of the following is a series of functional changes that sperm go through when they are in the female reproductive tract?
a) Acrosomal reaction b) Maturation c) Fertilization d) Capacitation e) Polyspermy
Proteins entering the stomach act as a buffer raising pH. Rising pH stimulates the activity of G-cells in the lining of the stomach. All of the following but one will occur. Select the statement below that would not occur
A) More stomach acid will be produced and secreted. B) A positive feedback response will be initiated and G-cell activity will continue to go up. C) Protein digestion will be enhanced. D) Digestive enzymes will be released.
Since cartilage must be continuously replaced in the body, appositional and interstitial growth of cartilage continues throughout life
Indicate whether this statement is true or false.
Moving a part of the body toward the midline of the body is called:
a. adduction b. abduction c. rotation d. pronation