Advertisements
Advertisements
प्रश्न
Give functions.
Vacuole
Advertisements
उत्तर १
- To maintain the osmotic pressure of the cell.
- To store metabolic byproducts and end products. (Glycogen, proteins, water, etc).
- In animal cell, they store waste products and food, while in amoeba it stores food before digestion.
- In plant cell, vacuoles are full of cell sap and provide turgidity, rigidity to them.
उत्तर २
Functions of vacuoles:
- The main function of vacuoles is to store food in a cell.
- They also help in storing and expelling wastes and toxic by-products of metabolic reactions.
- They help in maintaining the turgidity and rigidity of a cell.
संबंधित प्रश्न
What would have happened? If .........
There had been no differences between mitochondria and plastids.
Give functions.
Plasma membrane
Distinguish between the following pairs of terms :
Nucleolus and nucleus
Distinguish between the following pairs of terms :
Centrosome and chromosome
Mention any three differences between a living cell and a brick in a wall.
Analogy:
Plant organ: stem:: Animal organ: ______.
Identify the cellular structure with the help of the following clue:
A non-living rigid layer surrounding the plasma membrane.
Identify the cellular structure with the help of the following clue:
It destroys foreign substances.
Identify the cellular structure with the help of the following clue:
It is made up of DNA threads.
Identify the cellular structure with the help of the following clue:
It initiates and regulates cell division.
