Warning signs of a heart attack do NOT include
a. pain behind the breastbone.
b. pain radiating down the left arm.
c. sweating.
d. nausea.
e. pain radiating down right leg.
E
You might also like to view...
Meselson and Stahl distinguished between parental and newly-synthesized DNA by using
A) heavy metal. B) heavy and light forms of nitrogen. C) nucleic acid dyes. D) chromosome paints.
What is the function of inhibin?
a. To inhibit sperm production b. To concentrate testosterone in the testes c. To inhibit FSH secretion d. To stimulate FSH secretion e. To stimulate the interstitial cells to produce testosterone
How is it that the cells in different body tissues are able to perform different functions?
A) The cells exhibit different patterns of gene expression. B) Different chromosomes have been inactivated in different cells. C) The cells contain different genes. D) The mutations that have accumulated in the cells of the different tissues control functions.
To maximize its energy gain, the bird should remain on one tree.
a. true b. false