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Protective and supportive structure that surrounds the cell membrane in plants algae and some bacteria?
Prokaryote cells do not have a membrane-bound nucleus like eukaryote cells. They do have a cell wall made of peptidoglycan which is composed of disaccharides and amino acids. This gives the cells structure and rigidity. In plants, this is made of cellulose and is rigid. Fungi have cell walls made of chitin. Animal cells do not have cell walls.
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LaoCell wall is the protective and supportive structure that surrounds the cell membrane in plants, algae, and some bacteria. It provides rigidity to the cell and helps maintain its shape. Made up of cellulose in plants and peptidoglycan in bacteria, the cell wall also regulates the movement of substances in and out of the cell.
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In mosses the part that contains spores in bacteria a protective layer of polysaccharides around the cell wall?
In mosses, spores are contained within the sporangium, a structure located on the sporophyte generation. In bacteria, a protective layer of polysaccharides called the capsule surrounds the cell wall, providing protection from desiccation and other environmental stresses.
What is the hard protective covering on bacteria?
The hard protective covering on bacteria is called a cell wall. It provides structural support and protection for the bacterial cell. The composition and structure of the cell wall can vary among different types of bacteria.
Firm protective structure that gives the cell its shape in plants fungi most bacteria and some protests?
Cell wall is the firm protective structure that provides shape and support to plant cells, fungi, most bacteria, and some protists. It is made up of cellulose in plants, chitin in fungi, and peptidoglycan in bacteria.
What Is The Slime Layer That Surrounds Gram Negative Bacteria And Keeps Them From Taking Up Purple Stain called?
The slime layer that surrounds Gram-negative bacteria and prevents them from taking up the purple stain in Gram staining is called the capsule. It is a protective layer made up of polysaccharides or proteins that helps bacteria evade the body's immune system.
What is the function of sheath in bacteria?
The sheath in bacteria functions as a protective layer that surrounds the cell wall, providing structural support and protection. It also helps bacteria adhere to surfaces and form biofilms, which can aid in their survival in harsh environments.
