Indicate whether the following sentences is either True or False and CORRECT the wrong sentences MERS can spread by faecal-oral route and/or aerosol droplet transmission Parvoviruses has very small linear dsDNA at 5000 kb and can only replicate when the cell is co-infected with an adenovirus The Ki-67 protein is a cellular marker for proliferation, and during interphase, it can be exclusively detected by immunohistochemistry within the cytoplasm, but it is absent in quiescent cells (G0)

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Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.