No, amoeba's do not have a cell wall but they do have a plasma membrane.
Cell walls are only found in plants, fungi, bacteria and algae and some archae. Animals and protozoans do not have cell walls.
some protozoans(protists) have chitin in their cell wall because it is written in my book
Algae are photosynthetic, plant-like organisms that produce their own food through photosynthesis. Protozoans are single-celled, animal-like organisms that feed on organic matter through engulfment or absorption. Algae have cell walls made of cellulose, while protozoans have a flexible outer membrane. Both algae and protozoans play important roles in various ecosystems as primary producers and consumers, respectively.
The nucleus of amoebas and protozoans contains genetic material such as DNA and controls the cell's activities including growth, metabolism, and reproduction. It acts as the command center of the cell, directing essential functions and enabling cell division.
No, cell walls are not found in animals. Animals have cell membranes instead of cell walls. Cell walls are rigid structures found in plant cells, bacteria, fungi, and some protists, providing structural support and protection for the cell.
Cell walls are only found in plants, fungi, bacteria and algae and some archae. Animals and protozoans do not have cell walls.
Animals and some protozoans lack a celll wall.Every other cell has a cell wall.
some protozoans(protists) have chitin in their cell wall because it is written in my book
They are called so beecause thes have no cell structure
Algae are photosynthetic, plant-like organisms that produce their own food through photosynthesis. Protozoans are single-celled, animal-like organisms that feed on organic matter through engulfment or absorption. Algae have cell walls made of cellulose, while protozoans have a flexible outer membrane. Both algae and protozoans play important roles in various ecosystems as primary producers and consumers, respectively.
The nucleus of amoebas and protozoans contains genetic material such as DNA and controls the cell's activities including growth, metabolism, and reproduction. It acts as the command center of the cell, directing essential functions and enabling cell division.
Cell wall is absent in animals.Some protozoans also lack.
Fungal cell walls are primarily made of chitin, while plant cell walls are primarily made of cellulose. Fungal cell walls do not contain lignin, which is found in plant cell walls and provides rigidity. Additionally, fungal cell walls do not have chloroplasts like plant cell walls do.
That is correct. Protozoans do not have distinct somatic and germinal cell lines like multicellular organisms. Instead, they typically have a single cell that performs all necessary functions for the organism.
Animals do not have cell walls, animals cells with cell walls do not exist.
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Contractile vacuoles are the structures in protozoans that respond to osmosis by regulating water balance within the cell. They fill with excess water to prevent the cell from bursting due to osmotic pressure, and then release the water outside the cell.