Movements near the Midline of the Body, Such as Bending

question 123

Multiple Choice

Movements near the midline of the body, such as bending and turning of the trunk, are controlled by which motor system?

• A) Dorsolateral tract
• B) Medial tract
• C) Supplementary
• D) Hippocampal

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Definitions:

Free Radical Bromination

A chemical reaction process whereby bromine radicals (Br.) selectively react with C-H bonds in hydrocarbons to form brominated products.

Methane

The simplest alkane, a colorless, odorless gas (CH4), that is the main component of natural gas and a potent greenhouse gas.

Transition State

A high-energy state during a chemical reaction that represents the point of highest energy through which reactants must pass before forming products.

Resonance Stabilized Radical

A radical species whose stability is enhanced by the distribution of its unpaired electron over multiple atoms via resonance.