Aldosterone Exerts Effects on Principal Cells of the Kidney by Causing

question 20

Multiple Choice

Aldosterone exerts effects on principal cells of the kidney by causing

• A) increased levels of cAMP and increases in the total number of Na⁺ channels.
• B) decreased levels of cAMP and decreases in the number of open K⁺ channels.
• C) increased numbers of Na⁺/K⁺ pumps.
• D) decreased numbers of Na⁺/K⁺ pumps.

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Definitions:

Direct Materials

Raw materials that can be directly traced to the manufacturing process of a product.

Raw Materials

Basic materials that are used in the initial stages of the production process, before being transformed into finished products.

Inventory Accounts

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Overhead Rates

Rates used to allocate overhead costs to products or service units, typically calculated by dividing total overhead costs by some base such as labor hours or machine hours.