Which of the following is a final product of aerobic respiration?
A. Glucose
B. Lactate
C. Oxygen
D. Pyruvate
E. Carbon dioxide
Answer: E
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This layer of the ureter is composed of connective tissue, collagen and elastic fibers
a) Mucosa b) Transitional epithelium c) Lamina propria d) Adventitia e) Lamina elastica
Match each of the following terms with its correct definition.
a. anterior e. proximal b. lateral f. superficial c. superior g. posterior d. medial 118. _____ Toward the head, upper or above 119. _____ Toward the midline of the body 120. _____ In humans, this term means the same as ventral 121. _____ Nearest to the point of origin 122. _____ Toward the back of the body 123. _____ Nearest the surface of the body 124. _____ Toward the side of the body
Which of the following is a potential disadvantage of multijoint muscles?
A. active insufficiency B. passive insufficiency C. both A and B D. none of the above
Smooth body movements result from
A) large numbers of motor units in complete tetanus throughout the contraction. B) small numbers of motor units firing in a "single twitch" fashion simultaneously. C) isometric contractions only. D) both incomplete and complete titanic contractions of motor units contracting out of phase with each other.