Matching Match Each of the Descriptions in Questions with the Correct

question 9

Multiple Choice

Matching
Match each of the descriptions in questions with the correct lettered antibody isotype (A-E) .
(Answers may be used more than once.)
-The isotype only found in membrane-bound form on naive B cells

• A)IgA
• B)IgD
• C)IgE
• D)IgG
• E)IgM

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Definitions:

Sarcolemma

The fine transparent tubular sheath that envelops the fibers of skeletal muscles.

Sarcoplasmic Reticulum

A network of tubules within muscle cells that stores and releases calcium ions, playing a key role in muscle contraction.

Sarcoplasmic Reticulum

A specialized type of smooth endoplasmic reticulum found in muscle cells, involved in the storage and release of calcium ions during muscle contraction.

Postsynaptic Membrane

The part of the neuron or muscle cell that receives signals from the presynaptic neuron via neurotransmitters across the synaptic gap.