Differentiate between phagocytosis and pinocytosis.
Phagocytosis- Taking in the macromolecules by the cell is called endocytosis. The intake in solid form is called phagocytosis
Pinocytosis- Intake of macromolecules by the cell in liquid form is called pinocytosis.
Phagocytosis | Pinocytosis |
1. The intake of solid material from outside to the inside of the cell is called phagocytosis. | 1. Intake of macromolecules by the cell in liquid form is called pinocytosis. |
2. Vesicles formed in phagocytosis are large. | 2. Vesicles formed in pinocytosis are small. |
3. A digestive or food vacuole is formed from a phagosome. | 3. Digestion or breakdown of absorbed substances may or may not occur. Accordingly a food vacuole may or may not be formed. |