Menarche is the
a) first menses
b) permanent cessation of menses
c) first sign of sperm production
d) time of first ovulation
e) type of vaginal contraceptive
a
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Choose the correct pairing of macromolecule type to its function
A) lipid - manufactures proteins B) DNA - controls reaction rates C) carbohydrate - major source of energy D) protein - comprises majority of membrane structure E) RNA - determines our inherited characteristics
The immunoglobulin that is often the first antibody produced in response to an antigen is ________.
A. IgE B. IgM C. IgA D. IgD E. IgG
The compound called __________ can stimulate warm-sensitive neurons
Fill in the blank with the correct word.
Which of the following is not true of the conditions used to measure basal metabolic rate?
A. The person is in a brightly lit room with a cool temperature. B. The person has not exercised for at least an hour. C. The person has not eaten for 12-14 hours. D. The person is awake and relaxed. E. All of these are true of the conditions used to measure basal metabolic rate.