The Importance of Vacuole in Amoeba

How does vacuole control water input and output in an amoeba?

a. By regulating the flow of nutrients

b. By facilitating cell division

c. By maintaining water balance

d. By producing energy

Answer:

The correct answer is c. By maintaining water balance.

Amoeba, a single-celled organism, relies on the vacuole to control the input and output of water. The vacuole is a vital organelle that plays a crucial role in maintaining water balance within the amoeba's cell.

When the environment around the amoeba changes in terms of water concentration, the vacuole regulates the flow of water to ensure that the cell does not burst or shrink due to too much or too little water, respectively.

Additionally, the vacuole in the amoeba helps in the excretion of waste and stores nutrients that the cell needs for survival. It acts as a storage organelle and assists in various cellular functions.

In conclusion, the vacuole is essential for the survival of an amoeba as it controls the water input and output, maintaining the proper balance required for the cell's functionality.