Which of the Following Is a Characteristic or Component of an MHC

question 33

Multiple Choice

Which of the following is a characteristic or component of an MHC class II molecule?

• A)1 MHC-encoded polypeptide chain called the heavy chain
• B)a non-MHC polypeptide associated non-covalently with another subunit
• C)\(\beta\)₂-microglobulin
• D)a heterodimer,with both subunits encoded by MHC alleles
• E)a heterotrimer,with all three subunits encoded by MHC alleles

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Definitions:

Assistive Devices

Assistive devices are tools and equipment designed to aid individuals in performing daily activities or tasks, enhancing their independence amidst disabilities or injuries.

Back Injuries

refer to damage or harm to the muscles, bones, or nerves in the back, often resulting from accidents, lifting, or sudden movements.

Manual Lifting

Refers to the process of moving or lifting objects by human effort, without the use of mechanical devices.

Isometric Exercises

Physical exercises involving the static contraction of a muscle without any visible movement in the angle of the joint.