Sympathetic Responses Generally Are Widespread Because _

question 45

Multiple Choice

Sympathetic responses generally are widespread because _ .

• A)inactivation of ACh is fairly slow
• B)preganglionic fibers are long
• C)preganglionic fibers are short
• D)NE and epinephrine are secreted into the blood as part of the sympathetic response

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Definitions:

Plucking

A glacial process where rocks and other materials are pulled away from the earth and incorporated into the moving glacier, mainly due to the freezing of water into cracks.

Abrasion

The mechanical scraping of a rock surface by friction between rocks and moving particles during their transport by wind, glacier, waves, gravity, or running water.

Snowflakes

Ice crystals that form in clouds when water vapor freezes, creating unique patterns that fall to the ground as snow.

Interlocking Crystals

A texture in igneous rocks where the crystals are so closely fitted together that they interlock, providing strength and coherence to the rock.