Under What Condition Is | - | =

question 57

Multiple Choice

Under what condition is | - | = A + B?

• A) The magnitude of vector is zero.
• B) Vectors and are in opposite directions.
• C) Vectors and are in the same direction.
• D) Vectors and are in perpendicular directions.
• E) The statement is never true.

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Definitions:

Intracellular

Relating to or occurring within a cell, encompassing the events, reactions, and processes in the cellular interior.

Extracellular

Located or occurring outside a cell or cells, often referring to the space or environment that surrounds cells in a multicellular organism.

Voltage-Sensitive

Voltage-sensitive refers to the property of a molecule, ion channel, or membrane to respond to changes in electrical potential or voltage across it.

Sodium Channels

Ion channels found in the membranes of cells, allowing for the passage of sodium ions, important in the generation and conduction of action potentials in neurons and muscle cells.