Hypertonic, Hypotonic, and Isotonic Solutions-Plant Cells

Front

What is a hypertonic solution?

Back

A hypertonic solution has a higher concentration of solutes compared to the inside of the cell, causing water to move out of the cell.

Front

What is a hypotonic solution?

Back

A hypotonic solution has a lower concentration of solutes compared to the inside of the cell, causing water to move into the cell.

Front

What is an isotonic solution?

Back

An isotonic solution has an equal concentration of solutes compared to the inside of the cell, resulting in no net movement of water.

Front

What happens to plant cells in a hypertonic solution?

Back

Plant cells lose water, causing them to shrink and become plasmolyzed.

Front

What happens to plant cells in a hypotonic solution?

Back

Plant cells gain water, causing them to swell and become turgid.

Front

What is turgor pressure?

Back

Turgor pressure is the pressure exerted by the fluid in the central vacuole against the cell wall, helping maintain the plant's structure.

Front

What role does the cell membrane play in plant cells?

Back

The cell membrane controls the movement of substances in and out of the cell, maintaining homeostasis.

Front

What is the function of the vacuole in plant cells?

Back

The vacuole stores nutrients, waste products, and helps maintain turgor pressure.

Front

What is transpiration in plants?

Back

Transpiration is the process of water evaporation from the leaves of plants, which helps in nutrient transport.

Front

How do plant cells respond to an isotonic environment?

Back

In an isotonic environment, plant cells maintain their shape as water moves in and out at equal rates.