Question

What is tonoplast ? ​

Answer 1

Answer:

a semipermeable membrane surrounding a vacuole in a plant cell.

Answer 2

Answer:

a semipermeable membrane surrounding a vacuole in a plant cell. or

Also called the vacuolar membrane, the tonoplast is the cytoplasmic membrane surrounding a vacuole, separating the vacuolar contents from the cell's cytoplasm. As a membrane, it is mainly involved in regulating the movements of ions around the cell, and isolating materials that might be harmful or a threat to the cell.

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