The ________ Controls the Muscles of the Limbs and Fingers

question 89

Multiple Choice

The ________ controls the muscles of the limbs and fingers.

• A) lateral corticospinal tract
• B) ventral corticospinal tract
• C) spinothalamic tract
• D) rubrospinal tract
• E) corticobulbar pathway

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Definitions:

Central Atom

In a molecular structure, the atom that is bonded to several other atoms.

Equivalent Atoms

Equivalent atoms are atoms in a molecule that are indistinguishable from each other in their chemical environment, resulting in identical physical and chemical properties.

Lone Pairs

Pairs of valence electrons that are not shared with another atom and not involved in bonding in a molecule.

Acetylene

A hydrocarbon and the simplest alkyne, with the formula C2H2, used as a fuel and a chemical building block.