The Current Account of the U

question 50

Multiple Choice

The current account of the U.S.balance of payments does not include:

• A) Investment income
• B) Merchandise exports and imports
• C) The sale of securities to foreigners
• D) Unilateral transfers

---

Definitions:

Actively Secreted

The process by which substances are transported out of a cell involving energy consumption, often against a concentration gradient.

Bicarbonate Ions

Ions that act as a buffer in maintaining the pH balance in blood and other fluids in the body.

ADH

Antidiuretic hormone, a hormone produced by the pituitary gland that regulates the body's retention of water by increasing the concentration of urine.

Distal Convoluted Tubule

A twisted tubular segment of the nephron in the kidney that functions in the reabsorption of water, sodium, and chloride and the secretion of potassium and hydrogen ions.