In Chromatography

question 8

Multiple Choice

In chromatography:

• A) mixtures of solutes dissolved in a common solvent are separated from one another.
• B) mixtures of solvents are separated from one another.
• C) solutions with various pH measurements are separated from one another.
• D) either b or c are true.

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Definitions:

Tunica Interna

The innermost layer of a blood vessel, consisting of endothelial cells that line the lumen of vessels.

Stratified Squamous Epithelium

A type of epithelial tissue composed of several layers, with the top layers being flat cells, found in areas subjected to friction.

Basement Membrane

A thin, dense layer of extracellular matrix that separates epithelial or endothelial cells from underlying connective tissue, providing support and anchorage.

Subclavian Vein

A vein that runs under the clavicle, responsible for draining blood from the upper extremities and returning it to the heart.