What would occur if ACh was not removed from the nicotinic receptors on skeletal muscle cells?
a. The cell would relax.
b. The cell would repolarize with the opening of chloride channels.
c. The cell would remain contracted until fatigued.
d. Sodium would continue to move into the cell, causing excitation.
e. Both c and d would occur.
E
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A group of at least 20 plasma proteins that normally circulate in an inactive state and are a major mechanism for destroying foreign substances in the body are referred to as ________
Fill in the blanks with correct word
The micturition reflex is initiated by stimulating ____________________ receptors in the bladder
Fill in the blank(s) with correct word
The renal pelvis is a funnel divided into two or three large collecting cups called major ________.
A. calyces B. renal pyramids C. ureters D. renal columns
The distal radius articulates with the head of the ulna at the
A) styloid process. B) radial tuberosity. C) olecranon. D) ulnar notch. E) coracoid process.