Which statements describe osmosis?Energy required, water molecules move down a concentration gradient.Passive, no membrane required, substances move down a concentration gradient.Energy required, across a membrane, substances move against a concentration gradient.Passive, across a partially permeable membrane, water molecule movement.I DON'T KNOWSUBMIT ANSWER
Question
Which statements describe osmosis?Energy required, water molecules move down a concentration gradient.Passive, no membrane required, substances move down a concentration gradient.Energy required, across a membrane, substances move against a concentration gradient.Passive, across a partially permeable membrane, water molecule movement.I DON'T KNOWSUBMIT ANSWER
Solution
The statement that describes osmosis is "Passive, across a partially permeable membrane, water molecule movement."
Here's why:
Osmosis is a passive process, meaning it does not require energy. It involves the movement of water molecules from an area of higher concentration to an area of lower concentration. This movement happens across a partially permeable membrane, which allows certain substances (like water) to pass through, but not others.
So, the other statements are not accurate descriptions of osmosis. The first and third statements are incorrect because osmosis does not require energy. The second statement is incorrect because a membrane is required for osmosis to occur.
Similar Questions
Which statement best describes the process of osmosis? Which statement best describes the process of osmosis? The movement of water through a semi permeable membrane from high to low water concentration. The movement of solutes from low to high concentration. The movement of solutes/particles from an area of high to low concentration. The movement of solutes through a protein channel from high to low concentration.
Osmosis can be defined as ________.the diffusion of water across a selectively permeable membraneactive transport across a selectively permeable membranethe diffusion of any small molecule across a selectively permeable membranethe diffusion of a solute across a selectively permeable membrane
In osmosis, water moves across a selectively permeable membrane from a solution ofA.higher solute concentration to a lower solute concentration until all of the water is on one side of the membrane.B.lower solute concentration to a higher solute concentration until all of the water is on one side of the membrane.C.lower solute concentration to a higher solute concentration until equilibrium is reached.D.higher solute concentration to a lower solute concentration until equilibrium is reached.
Osmosis is considered passive transport.Group of answer choicesTrueFalseNext
Which of the following statements is characteristic of osmosis?Solvent molecules are flowing towards the lower concentration of the solute.Its intensity depends on the concentration difference of the solute.It happens when a cell is placed into a hypertonic solution and expands as a result.The semipermeable membrane does not allow the flow of solvent molecules.None of the other answer possibilities is correct.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.