The Quantitation of Proteins Due to Their Absorbance at ~280

question 59

Multiple Choice

The quantitation of proteins due to their absorbance at ~280 nm (UV region) is due to the large absorbtivity of the ________ amino acids.

• A)anionic
• B)dansylated
• C)cleaved
• D)polar
• E)aromatic

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Definitions:

Spinal Cord

A long, thin, tubular bundle of nervous tissue and support cells that extends from the brain, forming the central part of the nervous system and connecting the brain to the body.

Schwann Cells

Neuroglial cells whose cell membrane coats the axons.

Myelin

A fatty substance that forms a sheath around the axons of many neurons, serving as insulation and speeding up the transmission of nerve impulses.

Muscle Weakness

A decrease in the strength of one or more muscles, which can result from a wide range of diseases, disorders, or conditions.