Which Ascending Tract Carries the Sensations for Fine Touch and Vibration

question 68

Multiple Choice

Which ascending tract carries the sensations for fine touch and vibration?

• A)corticobulbar
• B)corticospinal
• C)posterior (dorsal)column
• D)spinothalamic
• E)spinobulbar

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Definitions:

Neutral Form

The state of a compound where it is not ionized, possessing no net charge, usually at a specific pH value.

L-Phenylalanine

An essential amino acid that plays a key role in the biosynthesis of other amino acids and hormones.

Line-Wedge Structure

A representation of a molecule in 3-D, where lines and wedges depict bonds in plane, coming out of the plane, and going behind the plane respectively.

Stereochemistry

The study of the spatial arrangement of atoms in molecules and the impact of this arrangement on the physical and chemical properties of those molecules.