Both Pulse-Field Gel Electrophoresis and Western Blotting Utilize Electrophoresis in Their

question 44

Multiple Choice

Both pulse-field gel electrophoresis and Western blotting utilize electrophoresis in their procedures.When comparing the two procedures, which statement is true?

• A)Pulse-field gel electrophoresis is used for genetic analysis.
• B)Pulse-field gel electrophoresis separates DNA fragments while Western blotting separates proteins.
• C)The presence of antibodies in a patient specimen can be identified in the Western Blot.
• D)Pulse-field gel electrophoresis is excellent for identifying minute genetic differences among strains of one species of an organism.
• E)All of the statements are true.

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Definitions:

Elbow

The joint connecting the forearm to the upper arm, allowing for arm bending and extension.

Trochlear Notch

A depression on the proximal end of the ulna that articulates with the trochlea of the humerus, aiding in elbow joint movement.

Greater Tubercle

A large, bony prominence on the lateral portion of the humerus (upper arm bone), to which several shoulder muscles attach.

Olecranon

The bony prominence of the elbow, found at the upper end of the ulna, where it forms part of the elbow joint.