Sympathomimetic agents activate
A. cholinergic receptors.
B. nicotinic receptors.
C. somatotrophic receptors.
D. adrenergic receptors.
E. muscarinic receptors.
Answer: D
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The intracellular protein ________ binds calcium ion. This complex can then activate enzymes
A) prostaglandin B) phosphodiesterase C) cyclic AMP D) calmodulin E) kinase
In the following image of a coronal section through the rectum and anal canal, the arrow indicates:
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________________________ are recommended for small birds because they provide a source of calcium and trace amounts of iodine while helping the bird groom its beak
Fill in the blank(s) with correct word