Cell- structure and it's functions

What is a cell?

• Living substance

• Additional layer surrounding the cell membrane

• Basic, structural unit of an organism

• Unit of inheritance in living organisms

It is the jelly-like substance present between the cell membrane and the nucleus:

• Nucleur Membrance

• Chromosomes

• Cell wall

• Cytoplasm

The entire content of a living cell is known as ___________

• Cell membrane

• Protoplasm

• Nucleus

• Cytoplasm

All organisms are made of smaller parts called ___________

• Organs

• Cell

• Tissue

• Vacuoles

Cell exhibit a variety of shapes and __________

• Colours

• Sizes

• Projections

• Vacuoles

_________ cell has a big central vacuole.

• Animal

• White blood

• Bacterial

• Plant

Cells without well-organised nucleus, i.e. lacking nucleur membrane, are called ______________ cells.

• Animal

• Prokaryotic

• Eukaryotic

• None of these

Green coloured plastids are called ____________.

• Chloroplasts

• Chromoplasts

• Chromosomes

• Leucoplasts

_________ help in the transfer of messges in the body.

• Chromosomes

• Nucleus

• Cell membrane

• Neurons

__________ is the powerhouse of the cell.

• Golgi bodies

• Mitochondria

• Plastids

• Lysosomes