Question

dok 3 - 4 questions: 13. in your own words, explain how osmosis helps the cell maintain homeostasis. 14. how would a disruption in osmosis affect the rest of the bodys systems? 15. why is it important that the membrane only lets certain molecules through during osmosis? 16. think about the gummy bear lab or demo video. how did osmosis appear to affect those systems? 17. think about the person drinking ocean water. how does this scenario help us model the flow of water in a biological system? 18. consider soaking swollen feet in salt water. how does this action demonstrate the systems ability to respond to changes? visual reflection: write a short paragraph explaining the role of osmosis in maintaining balance in cells. use at least three vocabulary words from this article (e.g., equilibrium, semipermeable membrane, passive transport, homeostasis). key vocabulary: osmosis semipermeable membrane passive transport equilibrium homeostasis diffusion concentration gradient systems and system models conservation of mass form and function

Explanation:

Osmosis is a form of passive transport across a semi - permeable membrane. It helps cells maintain equilibrium and homeostasis by allowing water to move in response to concentration gradients. Water moves from an area of high water concentration to an area of low water concentration until equilibrium is reached, ensuring the cell's proper function. For example, a semi - permeable membrane only allows water and some small molecules to pass through during osmosis, which is crucial for maintaining the cell's internal environment.

Answer:

Osmosis is a key process in maintaining cell balance. It is a type of passive transport across a semi - permeable membrane. Water moves along a concentration gradient to achieve equilibrium, which helps maintain cellular homeostasis. The semi - permeable nature of the membrane during osmosis allows for selective passage of substances, ensuring the cell's internal environment remains stable.