Explain the nutrition process in amoeba?

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Answer

The complete process of feeding and digestion in amoeba. An Amoeba is a shapeless, single celled organism.The food vacuole contains digestive enzymes which break down the food into nutrients and undigested waste. The nutrients from the food are directly absorbed by the body of the Amoeba, the Cytoplasm.......

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Hey,

Many have already answered.... just for a better understanding:

Answer

The various steps involved in the process of nutrition are: Ingestion: Amoeba ingests food with the help of its finger-like extensions, called pseudopodia. ... Absorption: The simple soluble food is absorbed by cytoplasm of Amoeba from food vacuoles through the process of diffusion.

Answer

Answer

The various steps involved in the process of nutrition are:
Ingestion: Amoeba ingests food with the help of its finger-like extensions, called pseudopodia. When a food particle approaches Amoeba, it forms pseudopodia around it and forms a food vacuole inside the Amoeba.
Digestion: Various enzymes from the cytoplasm enter into the food vacuole and break them down into simple soluble molecules.
Absorption: The simple soluble food is absorbed by cytoplasm of Amoeba from food vacuoles through the process of diffusion.
Assimilation: Amoeba cell obtains energy from the absorbed food through respiration. This energy is utilised by Amoeba for its growth and repair of the body.
Egestion: When a considerable amount of undigested food gets collected inside Amoeba, its cell membrane ruptures and throws out the undigested food.

I hope it's helpful for us.....

Answer

The process of nutrition in amoeba are
ingestion
digestion
absorbtion
assimilation
egestion
write the process in this way

Answer

The various steps involved in the processof nutrition are: Ingestion: Amoeba ingests food with the help of its finger-like extensions, called pseudopodia. ... Absorption: The simple soluble food is absorbed by cytoplasm of Amoeba from food vacuoles through the process of diffusion.

Answer

Introduction:
Amoeba is a single-celled organism that belongs to the group of protozoans. It obtains its nutrition through a process called phagocytosis, which involves engulfing and digesting food particles. Let's explore the nutrition process in amoeba in detail.

Formation of Pseudopodia:
Amoeba extends its body by forming finger-like projections called pseudopodia, which help it move and capture food. The formation of pseudopodia is a crucial step for the nutrition process.

Locomotion and Detection of Food:
Amoeba uses its pseudopodia to move through its aquatic habitat. As it searches for food, it detects the presence of potential food particles through chemotaxis, which is the movement toward or away from a chemical stimulus. The detection of food is essential for the nutrition process to commence.

Engulfment of Food:
Once amoeba detects a food particle, it extends its pseudopodia around the particle and forms a food vacuole. The pseudopodia fuse together, enclosing the food particle within the vacuole. This process is called phagocytosis.

Digestion:
After the food vacuole is formed, it enters the cytoplasm of the amoeba. Inside the vacuole, digestive enzymes are secreted to break down the food particle into smaller molecules. These enzymes include proteases for protein digestion, lipases for lipid digestion, and carbohydrases for carbohydrate digestion.

Absorption of Nutrients:
The digested food molecules are absorbed across the membrane of the food vacuole into the cytoplasm of the amoeba. This process occurs through diffusion and active transport.

Transport and Utilization:
Once the nutrients are absorbed into the cytoplasm, they are transported to various parts of the amoeba's body. The nutrients are utilized for energy production, growth, and repair of cellular components.

Excretion of Waste:
During the nutrition process, waste materials are produced. Amoeba eliminates these waste materials through a process called exocytosis. The waste-containing vesicles fuse with the cell membrane and release the waste materials outside the cell.

Conclusion:
The nutrition process in amoeba involves the formation of pseudopodia, detection and engulfment of food particles, digestion, absorption of nutrients, utilization of nutrients for various cellular processes, and excretion of waste materials. This process ensures the survival and growth of the amoeba.

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