Which Part of an Antibody Molecule Contains the Variable Regions

question 34

Multiple Choice

Which part of an antibody molecule contains the variable regions of a heavy and light chain that fold into a groove that will interact directly with and bind to a specific antigen?

• A)Fc end
• B)Fab ends
• C)heavy chains
• D)light chains
• E)disulfide bonds

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Definitions:

Retroactive Interference

A phenomenon where new memories impair the retrieval of older memories.

Newer Information

Recent data or facts received or learned about something or someone, especially that which is timely and relevant.

Older Information

Refers to data, facts, or knowledge that were gathered or relevant in the past but might not be considered up-to-date.

Nondeclarative Memories

Memory that is unconsciously and effortlessly retrieved, responsible for skills and learned habits.