Two Solutions Are Separated by a Selectively Permeable Membrane

question 26

Multiple Choice

Two solutions are separated by a selectively permeable membrane. On side A, there is a solution composed of 20% protein and 80% water. On side B, the solution is 100% water. Initially, the solution on side B is ________ to the solution on side A.

• A) hypotonic
• B) hypertonic
• C) isotonic

Recognize the importance of water in ecosystems and the basics of the hydrologic cycle.

Analyze the effects of natural and anthropogenic changes on ecosystem structure and function.

Understand the role and dynamics of atmospheric carbon in ecosystems.

Recognize the impact of human activities on aquatic ecosystems, particularly through nutrient runoff.

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Definitions:

Comparative Balance Sheet

A comparative balance sheet presents the financial position of a company at different points in time side by side, to analyze trends or changes in financial status.

Net Loss

Net loss refers to the result when a company's total expenses exceed its total revenues during a specific period, indicating a negative profitability.

General Ledger

A complete record of all the financial transactions over the lifetime of a company, serving as the primary source of accounting data.

Investing Activities

Deals related to buying and selling long-term assets and investments that are not considered as cash equivalents.