2. CELL STRUCTURE
• Cells are the smallest unit of all living organisms.
• They are able to exist independently.
• All living organisms plant to animal, animal to human beings.
ORGANALLES OF CELL
1. NUCLEUS- Important part of cell, hence it controls the cell during Mitosis Process.
2. CELL MEMBRANE- It is a protective wall of the cell. It has a pore and allow gasses
(oxygen) and liquid (blood) to enter into the cell.
3. CYTOPLASM- It is a semi-liquid (jelly) fluid and helps to hold the organelle of cell at
their own place.
4. DEOXYRIBONUCLEIC ACID (DNA)- It carries genetic information.