Which of the Following Techniques Is Best Suited for the Determination

question 113

Multiple Choice

Which of the following techniques is best suited for the determination of the subunit molecular weight of an oligomeric protein?

• A) circular dichroism
• B) sedimentation velocity ultracentrifugation
• C) SDS polyacrylamide gel electrophoresis
• D) gel chromatography in dilute buffer
• E) cellulose acetate electrophoresis

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Definitions:

Vasoconstriction

Narrowing of the diameter of blood vessels.

Collagen Fibers

Strong, flexible fibers found in connective tissue, providing support and elasticity.

Platelets

Small cell fragments in the blood that are crucial for blood clotting and wound healing, preventing excessive bleeding.

Thrombin

An enzyme in the blood that facilitates the conversion of fibrinogen to fibrin, playing a critical role in the clotting process.