What molecule is produced as a waste product of the metabolism of glucose by cells?
A. water
B. oxygen
C. carbon monoxide
D. nitrogen
E. carbon dioxide
E
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The esophagus has several variations from the standard plan of the GI tract. These include
A) epithelium of mucosa is stratified squamous. B) epithelium of mucosa is simple columnar. C) muscularis externa has some skeletal muscle. D) epithelium of mucosa is stratified squamous and simple columnar. E) epithelium of mucosa is simple columnar and muscularis externa may be striated muscle.
A male turtle has a ______________ tail than a female turtle
Fill in the blank(s) with correct word
During exercise, all of the following occur EXCEPT ________.
A. increased oncotic pressure B. increased systolic blood pressure C. increased cardiac output D. visceral vasoconstriction
Name the four chambers of the heart
A) superior atrium, inferior atrium, superior ventricle, inferior ventricle B) left superior chamber, right superior chamber, left inferior chamber, right inferior chamber C) superior lesser chamber, inferior lesser chamber, superior greater chamber, inferior greater chamber D) superior pulmonary chamber, inferior pulmonary chamber, superior systemic chamber, inferior systemic chamber E) left atrium, left ventricle, right atrium, right ventricle