Amoeba Digestion Process
Amoebas are single-celled organisms that obtain their nutrients through a process called phagocytosis. This process involves the engulfing of food particles through the cell membrane. Once the food is engulfed, it forms a food vacuole within the amoeba's cytoplasm.

Digestion in Food Vacuole

Food Vacuole Formation: The food vacuole containing the engulfed food particles fuses with lysosomes, which are organelles containing digestive enzymes.

Enzymatic Digestion: The enzymes released from the lysosomes break down the food particles into simpler molecules that can be absorbed by the amoeba for energy and growth.

Nutrient Absorption: The simpler molecules resulting from enzymatic digestion are then absorbed by the amoeba through diffusion.

Waste Removal: Any undigested material or waste products are expelled from the cell through a process called exocytosis.

Comparison to Human Digestive System
Unlike humans, amoebas do not have a digestive system with specialized organs like a stomach or intestines. Instead, they rely on the internal processes within the cell to digest and absorb nutrients.
In conclusion, amoebas digest their food in food vacuoles through a process of phagocytosis and enzymatic digestion. This process allows the amoeba to break down food particles into simpler molecules for energy and growth, highlighting the efficiency of single-celled organisms in obtaining nutrients.