All-hay and alfalfa January hay price averages were slightly lower in USDAâs most recent Agricultural Prices report released last week. The all-hay price was $124 per ton, down $2 per ton from the p...
What is the role of acetylcholine in a skeletal muscle contraction? Your answer: It binds to receptors and initiates a change in ion permeability that resutls in the contraction of the muscle cell. 3. Describe the process of excitation-contraction coupling in skeletal muscle fibers. Your answer: This is the entire process of the neuromuscular juntion leading to the end-plate potential.
Acetylcholine receptors on skeletal muscles are described as being ionotropic receptors because _____. a. acetylcholine is an excitatory stimulus to the muscles b. these receptors have a corequisite binding of magnesium ions in order to function c. binding of acetylcholine to the receptor protein...