Cell: Mock Test

________ is the scientific instrument through which an enlarged image of the cell can be seen.

A cell is filled with a jelly-like substance at the base of the cell, called __________.

 Inside the nucleus, a dense colourless liquid called __________ is present.

Unicellular organisms are made up of many cells.

• True

• False

Mitochondria is known as the powerhouse of the cell.

• True

• False

Cells are the largest unit of life.

• True

• False

It acts as a protective boundary in animal cells.

The thread-like structure that forms genes.

The outermost layer of the nucleus.

Groups of cells together form __________.

• Organ

• Organelle

• Nucleus

• Tissue