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What additional protective layer of protein surrounds some viruses-?
The envelope.
What additiional protective layer of protein surrounds some viruses?
Some viruses have an additional protective layer of protein called a capsid, which encloses their genetic material. The capsid helps protect the virus from environmental conditions and aids in attaching to host cells for infection.
How do the protective layer that surrounds planet earth provide protection?
The protective layer is ozone layer. The protection is from UV.
What thick layer surrounds a plant cell?
the plants protective layer dummy
Cell membrane and protein coat same thing?
No, the cell membrane and protein coat are not the same thing. The cell membrane is a phospholipid bilayer that surrounds the cell, providing structure and regulating what goes in and out. A protein coat, on the other hand, is a protective layer made of proteins that surrounds some viruses.
What is the innermost layer of the serous called?
The innermost layer of the serous membrane is called the visceral layer. This layer is in direct contact with the organ it surrounds and helps provide a protective barrier and support for the organ.
What is the protective layer around the lungs?
The protective layer around the lungs is called the pleura. It is a thin, double-layered membrane that surrounds the lungs and helps to reduce friction between the lungs and the chest cavity as they expand and contract during breathing.
Are viruses made of protein and lipid membranes?
A virus particle is composed of a nucleic acid that is surrounded by the capsid (which is the protective layer that is made out of protein). Some viruses can have lipid envelope however, not all viruses have a lipid envelope.
The outermost of the pericardial membrane is the?
The outermost layer of the pericardial membrane is the fibrous pericardium. It is a tough, protective layer that surrounds the heart and helps anchor it in place within the chest cavity.
The epicardium is part of what structure?
The epicardium is the outermost layer of the heart wall and is part of the pericardium, which is the sac that surrounds the heart. It is a protective layer that helps lubricate and protect the heart.
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.
Who protective layer that covers a cells surface?
Either the cell membrane, or the cell wall. The cell membrane is most common in animals, and protists, whereas some monerans, and most plants and fungi have a cell wall.
