In the respiratory tract, pileated cells constantly sweep mucus that contains trapped foreign matter
Indicate whether the statement is true or false.
ANS: F, ciliated
You might also like to view...
Gametetogenesis (gamete formation) is
a. the result of the process of mitosis. b. the pairing of homologous chromosomes. c. the formation of sex cells. d. the fusion of gametes. e. a process that occurs only in asexually reproducing forms.
Which of the following accurately describes sympathetic control of blood vessels in the skin during thermoregulation?
A) Heat causes a decrease in sympathetic activity, resulting in vasoconstriction. B) Heat causes an increase in sympathetic activity, resulting in vasodilation. C) Heat causes an increase in sympathetic activity, resulting in vasoconstriction. D) Heat causes a decrease in sympathetic activity, resulting in vasodilation. E) Heat activates the parasympathetic activity and has no effect on the sympathetic nervous system.
Which structure containing dense connective tissue is found in the skin?
A) hypodermis B) integument C) epidermis D) dermis
Cholesterols are typically found in ________ cytoplasmic membranes
A) eukaryotic B) bacterial C) archaeal D) prokaryotic E) both eukaryotic and prokaryotic