Answer :
The main sub-cellular structures in animal and plant cells are:
1. Nucleus: It acts as the control center of the cell, containing genetic material (DNA) that directs cell activities.
2. Cytoplasm: This is a jelly-like substance where organelles are suspended. It's where many cellular activities take place.
3. Cell Membrane: It surrounds the cell, controlling what enters and exits the cell and providing structure.
4. Mitochondria: Known as the powerhouse of the cell, mitochondria produce energy (ATP) through cellular respiration.
5. Ribosomes: These are involved in protein synthesis, translating genetic information into proteins.
6. Chloroplasts (only in plant cells): These carry out photosynthesis, converting sunlight into energy for the cell.
7. Permanent vacuole filled with cell sap (mainly in plant cells): It stores water, nutrients, and waste products, helping maintain turgidity in plant cells.
8. Cell wall (mainly in plant cells): This provides structural support and protection for the cell, giving plant cells their rigid shape.
These structures are essential for the functioning and survival of both animal and plant cells, each playing specific roles in maintaining cell processes and overall cell health.
1. Nucleus: It acts as the control center of the cell, containing genetic material (DNA) that directs cell activities.
2. Cytoplasm: This is a jelly-like substance where organelles are suspended. It's where many cellular activities take place.
3. Cell Membrane: It surrounds the cell, controlling what enters and exits the cell and providing structure.
4. Mitochondria: Known as the powerhouse of the cell, mitochondria produce energy (ATP) through cellular respiration.
5. Ribosomes: These are involved in protein synthesis, translating genetic information into proteins.
6. Chloroplasts (only in plant cells): These carry out photosynthesis, converting sunlight into energy for the cell.
7. Permanent vacuole filled with cell sap (mainly in plant cells): It stores water, nutrients, and waste products, helping maintain turgidity in plant cells.
8. Cell wall (mainly in plant cells): This provides structural support and protection for the cell, giving plant cells their rigid shape.
These structures are essential for the functioning and survival of both animal and plant cells, each playing specific roles in maintaining cell processes and overall cell health.
