When highly acidic chyme arrives in the duodenum, which substance will neutralize the acidity?
A) trypsin
B) bicarbonate
C) bile
D) water
Ans: B) bicarbonate
Anatomy & Physiology
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What do intercellular junctions connect?
A. Microtubules B. Cell nuclei C. Cell membranes D. Blood cells
Anatomy & Physiology
The condition of yellow jaundice occurs when the body builds up excess ________
A) Bilirubin B) Freckles C) Carotene D) Melanin
Anatomy & Physiology
Osteoporosis is most common in elderly women due to their lack of what?
A. Osteoclast activity B. Dietary calcium C. Vigorous exercise D. Parathyroid hormone E. Estrogen
Anatomy & Physiology
An accumulation of fluid in subcutaneous tissue is called ____
a. goiter b. myxedema c. cretinism d. acromegaly
Anatomy & Physiology