Bicarbonate that protects the duodenum from peptic ulcers comes from all of the following EXCEPT ________.
A. Brunner's cells
B. pancreatic juice
C. adherent layer of mucus
D. stomach
Answer: D
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Color vision
A. is a function of cone cells. B. is most acute in dim light. C. is interpreted in the cerebellum. D. depends on the amount of available rhodopsin. E. is the interaction between rods and cones.
When oxygen binds with hemoglobin, the molecule is called _____________
Fill in the blank(s) with the appropriate word(s).
Insufficiently dilated bronchi can be treated by ______________
Fill in the blank(s) with correct word
Regarding lactic acid regulation, which cells in the body consume extra oxygen and produce ATP for the conversion of excess lactate absorbed from the blood back to glucose?
A) neurons B) cardiac muscle cells C) skeletal muscle fibers D) liver cells E) erythrocytes