Vacuoles


 
 
Concept Explanation
 

Vacuoles

Vacuoles: 

These organelles are filled with solid or liquid content and are membrane-bound. In animal cell, vacuoles are smaller in size and lesser in number than in plant cells. They may occupy around 50 - 90% of the total cell volume. In some plant cells, only one large vacuoles is present.  The vacuole is bounded by a membrane called tonoplast. The liquid inside the vacuole is called "Cell Sap". It contains dissolved sugar and salts. It appears as an empty space under the microscope.

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Sample Questions
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Question : 1

The structure of the cell that is related to maintaining balance of water and salts in the cell is  ___________________

Right Option : A
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Question : 2

 In unicellular organisms like amoeba,  the food is stored in ____________

Right Option : B
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Question : 3

Euglena stores food in the form of _____________

Right Option : A
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