Cell - The Basic Unit of Life

The basic structural and functional unit of life is:

• Tissue

• Organ

• Cell

• System

Which of the following is present only in plant cells?

• Mitochondria

• Ribosome

• Cell wall

• Nucleus

The jelly-like substance present inside the cell is called:

• Nucleus

• Cytoplasm

• Cell wall

• Vacuole

Which organelle is known as the 'powerhouse of the cell'?

• Nucleus

• Chloroplast

• Mitochondria

• Golgi body

Match the following: Nucleus

• Photosynthesis

• Control center of the cell

• Packaging and transport

• Powerhouse of the cell

• Gives shape and support

Match the following: Mitochondria

• Photosynthesis

• Control center of the cell

• Packaging and transport

• Powerhouse of the cell

• Gives shape and support

Match the following: Chloroplast

• Photosynthesis

• Control center of the cell

• Packaging and transport

• Powerhouse of the cell

• Gives shape and support

Match the following: Golgi body

• Photosynthesis

• Control center of the cell

• Packaging and transport

• Powerhouse of the cell

• Gives shape and support

Define the term 'cell'.

Name two differences between plant cells and animal cells.