The B Cell Receptor __________________

question 17

Multiple Choice

The B cell receptor __________________. (Select all that apply)

• A) uses either a surface IgM or IgD antibody to permit specific pathogen binding
• B) uses the long cytosolic tails of the surface IgM to transmit an intracellular signal
• C) uses concurrent pathogen binding to CR2, a component of the coreceptor complex, for signal transduction
• D) binds a neoantigen in the process of associative recognition

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Definitions:

Ampere-turns

A unit of magnetomotive force represented by the product of current (in amperes) and the number of turns in a coil, influencing the strength of the magnetic field generated.

Electro-magnetic Field

A physical field produced by electrically charged objects affecting the behavior of charged objects in its vicinity.

Iron Core

A component made of iron within an electromagnetic device, such as a transformer or inductor, used to enhance magnetic flux.

Mutual Induction

The phenomenon where a change in magnetic flux in one coil induces a voltage in an adjacent coil, used in transformers and inductive components.