during the history of the discovery of viruses they were first called filterable agents, then they were thought to be chemicals and finally, why were they able to finally be identified and given a name. – think about this as it relates to technological advancements. Please answer this

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A:

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A: In a resting nerve fibre that is not conducting any impulse, the outer surface of the axonal…

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A: QUESTION 49   Single electron acceptor found in the intermembrane space of the mitochondria,…

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Q: Which of the following would never be an episome? A prophage An F plasmid A provirus A virulent…

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Q: Which of the following is NOT a mechanism used by the immune system to fight multicellular…

A: Immunology is a section of biology that studies molecules, cells, and organs that build up the…

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A: Here i discuss about the muscles control.

Q: escribe the examples of biochemical test that are used to identify the bacteria in the laboratory.

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Q: 6. In class, we discussed the methods used by cells to maintain constant fluidity at cold and hot…

A: Introduction If the body temperature increases the cell membrane become more fluid. When body…

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Q: Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide sequences:…

A: Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide…

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Q: The ff. are phospholipids, except: OA. plasmalogen B. lecithin O c. cephalin O D. choline

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Q: etermine the enzymes present in DNA replication for the process to proceed normally.

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Virus

Viruses are infectious microscopic agents that can only reproduce in live cells of animals, plants, or microbes and are smaller than bacteria. Vertebrates, invertebrates, plants, protists, and fungi are among their many hosts. Viruses are unable to multiply on their own due to the lack of necessary cellular machinery, but they can guide the cell machinery of a host to make additional viruses by infection. The virus enters and attaches to a particular host cell, injects its genetic material, and reproduces by using the host’s genetic material. Viruses cause infection by taking entry into the host cell and using the host cell’s enzymes and raw materials to multiply.