Animals have been shown to increase the total number of SGLT-1 transporters in the gut by
A) Producing more transporters per unit surface area of the gut.
B) Increasing the surface area of the gut per unit length.
C) Increasing the total length of the intestine.
D) All of the above
Answer: D
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What number cranial nerve is the vagus nerve?
A) X B) VIII C) XII D) II
The bones of the pelvis
A) are bones of the axial skeleton only. B) are bones of the appendicular skeleton only. C) include portions of both axial and appendicular elements. D) include two prominent sesamoid bones. E) are connected anteriorly at the pubic symphysis and posteriorly by an interosseous membrane.
Which of the following is not true of the hormone insulin?
A. It inhibits protein synthesis and fat storage. B. It lowers the blood sugar level. C. It causes facilitated diffusion of glucose across the plasma membranes of its target cells. D. It causes the synthesis of glycogen from glucose in the liver and skeletal muscles. E. All of these are true of the hormone insulin.
Which of the following statements is true?
A. Only sodium diffuses from the descending limb. B. Solutes are actively transported from the ascending limb. C. Na+ and Cl- ions are actively transported into the vasa recta. D. The osmolality of the descending limb decreases as filtrate moves through. E. Water moves by osmosis out of the ascending loop.