The muscles of the esophagus move food through a rhythmic muscular contraction known as ________.
A. adventitia
B. muscularis
C. digestion
D. peristalsis
Answer: D
Anatomy & Physiology
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The structure that functions as a diaphragm to control pupil size is the
A. anterior chamber. B. suspensory ligament. C. cornea. D. iris. E. ora serrata.
Anatomy & Physiology
Which of the following are used in "metabolic crossroads" ?
a) Pyruvic acid b) Glycogen c) Ribose d) ATP e) Lipase
Anatomy & Physiology
Which accessory organ contains cementum?
A) Salivary gland B) Liver C) Tooth D) Pancreas
Anatomy & Physiology
Match the description with the type of receptor model.A. Nuclear receptor modelB. Membrane-bound receptor modelIntracellular mediator
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology