Acetylcholine Is Released from the Prejunctional Membrane in Response to the

question 89

Multiple Choice

Acetylcholine is released from the prejunctional membrane in response to the

• A) nerve impulse.
• B) binding of the myosin heads to actin.
• C) release of calcium from the sarcoplasmic reticulum.
• D) inactivation of acetylcholinesterase.

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Definitions:

Register Variable

A type of variable that is stored in a CPU register instead of RAM to provide faster access to its value.

Address Operator

The address operator, represented by &, is used in languages like C and C++ to retrieve the memory address of a variable.

Extern Declaration

A statement used in C and C++ to declare a variable or function in another file or translation unit.

Compilation Error

A compilation error occurs when the source code of a program violates the syntax rules or semantic constraints of the programming language.