The Movement of a Substance in Solution from an Area

question 58

Multiple Choice

The movement of a substance in solution from an area of higher concentration to an area of lower concentration across a selectively permeable membrane is:

• A) active transport.
• B) Brownian movement.
• C) diffusion.
• D) osmosis.
• E) passive transport.

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Definitions:

Gross Profit

The difference between revenue and the cost of goods sold, representing the profit a company makes after deducting the costs associated with making and selling its products or services.

Sales Discounts

Reductions granted on the selling price of goods or services to encourage prompt payment by the customer.

Cash Collection

The process of gathering and managing payments received from customers.

Discount Period

The period between the issuance of a bill, note, or bond and its maturity date, during which it may be purchased at a reduced price to yield interest upon redemption at full price.