The villi, microvilli and plicae circularis function to
A. liberate hormones.
B. promote peristalsis.
C. produce bile.
D. increase surface area for absorption.
E. stimulate chemical digestion.
D
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If the volume of the lungs increases, what happens to the air pressure inside the lungs?
A) It decreases. B) It increases and possibly damages the lungs. C) It increases twice the amount of the increase in volume. D) It remains constant. E) It increases.
The L in LH stands for ______________
Fill in the blank(s) with correct word
Which neuron cytoplasmic inclusion is the product of organelle digestion by lysosomes?
A. Neurofibrin B. Glycogen granules C. Acetylcholine D. Lipofuscin E. Myelin
The obturator and genitofemoral nerves are part of the ________ plexus.
A. sacral B. cervical C. brachial D. thoracic E. lumbar