Q: Through what part do exocrine glands discharge their contents? Choices: - follicles - capillaries - urethra - tubular ducts A:
tubular ducts

Q: A desmosome is a cell structure that anchors the ends of what fibers together? Choices: - skeletal muscle - controllable muscle - smooth muscle - cardiac muscle A:
cardiac muscle

Q: Concentration of what, the substance left behind when ocean water evaporates, is about 3.5 percent? Choices: - hydrogen - sugar - quartz - salts A:
salts

Q: Like skeletal muscle, cardiac muscle is what? Choices: - cylindrical - tissue - atrophied - striated A:
striated