Which of These Is an Example of Active Transport

question 67

Multiple Choice

Which of these is an example of active transport?

• A) Diffusion of oxygen from a place of high concentration to a place of lower concentration
• B) Facilitated diffusion of K⁺
• C) Transport of glucose down its concentration gradient
• D) Transport of Na⁺ from a place of low concentration to a place of higher concentration
• E) Transport of Cl^- following its concentration gradient

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Definitions:

Current Portion

Refers to the portion of long-term debt that is due to be paid within the next year.

Retained Earnings

The portion of net income that is not distributed to shareholders as dividends but is kept by the company for reinvestment.

Fiscal Year

A fiscal year is a 12-month period used for accounting purposes, often not aligning with the calendar year, to report financial performance.

Ledger

A comprehensive collection of a company's financial accounts, where all transaction data is recorded, including debits and credits.