A Channel That Opens in Response to the Binding of a Specific

question 6

Multiple Choice

A channel that opens in response to the binding of a specific molecule, which is usually not the solute that passes through the channel is called a ________.

• A)voltage-gated channel
• B)charge-gated channel
• C)ligand-gated channel
• D)positive-gated channel
• E)electric-gated channel

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Definitions:

Differential Analysis

The process of comparing the costs and benefits of different business decisions or alternatives.

Markup Percentage

The percentage added to the cost of goods to cover overhead and profit, representing the difference between the cost of the product and its selling price.

Product Cost

The total of costs directly attributed to the production of a product, including materials, labor, and manufacturing overhead.

Contribution Margin

A metric that represents the amount of revenue from sales that exceeds the total variable costs associated with producing those sales.