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Ashlee East
Physiology Week 7-13
| Question | Answer |
|---|---|
| (7)Neurotransmitters are released in a synapse and bind to: | Receptors on the postsynaptic neuron |
| (7)A slight shift away from the resting membrane potentials in a specific region of the plasma membrane is called a _____ potential: | Local |
| (8)Norepinephrine is liberated at: | Most sympathetic postganglionic nerve endings |
| (8)Afferent nerves or fibers are found only in the _____ nervous system: | Sensory and autonomic |
| (9)The sequence of auditory ossicles in the middle ear starting at the tympanic membrane and ending at the oval window is: | Malleus, incus, and stapes |
| (9)The clear and potassium-rich fluid that fills the labyrinth is: | Endolymph |
| (10)Cardiac output is determined by: | Stroke volume and heart rate |
| (10)The mechanisms of which three hormones work together to regulate blood volume: | Aldosterone, ANH, and ADH |
| (11)Molecules formed by the reactions of the complement cascade assemble themselves on the enemy cell’s surface, which results in: | Cytolysis |
| (11)Recognition of antigens by antibodies occurs when an: | Antigen’s epitopes fit into and bind to an antigen molecule’s antigen-binding site |
| (12)The major form by which carbon dioxide is transported in the circulatory system is: | As bicarbonate ions |
| (12)A drop in the body’s production of carbonic anhydrase would hinder the formation of: | Carbonic acid |
| (13)Cellulose is a residue of digestion that comes from: | Carbohydrates |
| (13)Polysaccharides are hydrolyzed into disaccharides by enzymes known as: | Amylase |