MATCHING Identify the Letter of the Choice That Best Matches the the Phrase

question 87

Multiple Choice

MATCHING
Identify the letter of the choice that best matches the phrase or definition.
-A comparison operator

• A)NOW
• B)error value
• C)COUNTA
• D)<
• E)MEDIAN
• F)Mon, Tues, Wed, Thurs, Fri
• G)F4
• H)absolute
• I)nested
• J)mixed

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Definitions:

Potassium Channels

Protein-based pathways located in cell membranes that allow potassium ions to flow in and out of cells, playing a critical role in maintaining the cell's electrical charge and signaling.

Sodium Channels

Protein channels in cell membranes that allow sodium ions to pass into or out of a cell, critical for generating and transmitting electrical signals in tissues like nerves and muscles.

Voltage-Activated

Referring to ion channels or processes within cells that are triggered or changed by alterations in electrical membrane potential.

Channel

Opening in a protein embedded in the cell membrane that allows the passage of ions.