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What is osmosis? Select all that apply.

- The movement of water from an area of higher water concentration to an area of lower water concentration.
- The movement of water across a selectively permeable membrane.

Answer :

Final answer:

Osmosis is the movement of water from an area of higher water concentration to an area of lower water concentration across a selectively permeable membrane. The correct answers to the provided options include the second and third statements that accurately represent osmosis. It is a passive process that does not require energy or active transport.


Explanation:

Understanding Osmosis

Osmosis is a specific type of diffusion that involves the movement of water across a selectively permeable membrane. It occurs when water moves from an area of higher water concentration (or lower solute concentration) to an area of lower water concentration (or higher solute concentration). The result is an equalization of solute concentrations on both sides of the membrane.

In this context, we can analyze the given options:

  • The net movement of water from an area of lower water concentration to an area of higher water concentration. - This statement is incorrect because osmosis specifically involves the movement of water from higher to lower concentration, not the other way around.
  • The movement of water from an area of higher water concentration to an area of lower water concentration. - This statement is correct and accurately describes osmosis.
  • The movement of water across a selectively permeable membrane. - This statement is also correct as osmosis requires a selectively permeable membrane to occur.
  • Endocytosis of water. - This statement is incorrect because endocytosis is a process that involves engulfing substances, not the specific passive transport of water.
  • The active transport of water across a selectively permeable membrane. - This statement is incorrect because osmosis does not require energy, making it a passive process.

In summary, the correct options regarding osmosis are the second and third statements.


Learn more about osmosis here:

https://brainly.com/question/32297250


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