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What structure do viruses have that allow them to identify a specific type of cell and attach to it?
good
Antibodies are protein molecules that attach to?
specific foreign substances in the body, such as pathogens like bacteria or viruses. They help the immune system to identify and neutralize these harmful invaders.
What can viruses attach themselves to?
Viruses can attach themselves to host cells, bacteria, fungi, and other viruses for the purpose of infecting and replicating within these organisms. They require a specific receptor on the surface of the target cell to bind and gain entry for their replication process.
What is the part of the cell that viruses invade?
Viruses can infect animals, plants and bacteria, and the attachments vary. In animal viruses: Animal cells have a cell membrane. Viruses attach to certain proteins in that membrane. In plant viruses: Plants can also be infected with viruses. Since they have cell walls, viruses attach to those when infecting plants. In bacteriophages (viruses that infect bacteria): Special viruses called bacteriophages attach to the cell walls of bacteria by way of proteins.
Why most viruses that infect bacteria have tails whereas most viruses that infect animals and plants do not?
Bacterial viruses, or bacteriophages, often have tails to help them attach to specific receptors on the bacterial cell surface. Animal and plant viruses typically do not need tails because they enter host cells through different mechanisms, such as membrane fusion or endocytosis. The diversity of host organisms and cell types likely contributes to the variety of viral structures seen across different types of viruses.
What site do viruses attach to?
They don't attach to sites, they attach to links or downloads. When you open up the software from a link or download, your computer is "infected."
What are the string-like structures that attach to the atrioventricular valves of the heart?
Chordae tendinae are the string-like structures that attach to the AV valves of the heart.
Why cant every virus infect every living cell?
Viruses can only infect specific cells that have the necessary receptors on their surface for the virus to attach to. Each virus is adapted to infect specific types of cells based on these interactions. This specificity limits the range of cells that a virus can successfully infect.
What structures that attach bones to muscles?
tendons
What structures attach to bones?
Tendons.
How do viruses attach themselvs to host cells?
Viruses have to attach them selves by way of a protein called a recognition factor. They bind to receptors on the host cell and then lose their capsid (coat).
Where do viruses and bacteria that cause meningitis attach and multiply first?
In the nasopharynx
