Water moves via osmosis . a. throughout the cytoplasm b....

Water moves via osmosis _____________ . a. throughout the cytoplasm b. from an area with a high concentration of other solutes to a lower one c. from an area with a high concentration of water to one of lower concentration d. from an area with a low concentration of water to higher concentration

Water moves via osmosis _____________ .
a. throughout the cytoplasm
b. from an area with a high concentration of other solutes to a lower one
c. from an area with a high concentration of water to one of lower concentration
d. from an area with a low concentration of water to higher concentration

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Key Concepts

Osmosis

Osmosis is the passive movement of water across a semi-permeable membrane. In biological systems, this process occurs without the input of energy, with water moving naturally to balance the concentration of solutes on either side of the membrane.

Concentration Gradient

A concentration gradient refers to the difference in the concentration of a particular substance between two regions. For osmosis, this gradient—specifically the difference in solute concentrations—drives the movement of water from a region where water is more abundant (lower solute concentration) to one where it is less abundant (higher solute concentration).

Water Potential

Water potential is a measure of the potential energy of water in a system, affected by factors like solute concentration and pressure. It plays a key role in determining the direction of water movement, with water flowing from areas of higher water potential (less negative, lower solute concentration) to areas of lower water potential (more negative, higher solute concentration).

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