What is true about the difference between prions and viruses?Viruses have genomes composed of RNA, whereas prions have genomes composed ofDNA.Viruses have capsids composed of protein, whereas prions are made only of nucleicacid.Viruses infect many types of cells, whereas prions infect only prokaryotic cells.Viruses generally cause disease symptoms quickly, whereas prions generally take manyyears to cause disease symptoms.

Introduction:- Virus is a microorganism that is smaller than a bacterium that cannot grow or…

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Biology

/hat is true about the difference between prions and viruses?

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter24: Viruses And Subviral Agents

Section: Chapter Questions

Problem 10TYU: Arrange the following list into the correct sequence for part of the cycle of a retrovirus: 1. dsDNA...

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Concept explainers

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.

Question

What is true about the difference between prions and viruses?
Viruses have genomes composed of RNA, whereas prions have genomes composed of
DNA.
Viruses have capsids composed of protein, whereas prions are made only of nucleic
acid.
Viruses infect many types of cells, whereas prions infect only prokaryotic cells.
Viruses generally cause disease symptoms quickly, whereas prions generally take many
years to cause disease symptoms.

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