Answered: Define the words “Emerging Virus” and…

Define the words “Emerging Virus” and “Pandemic”. Give examples of human diseases caused by viruses. What is a prion and viron?

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter1: The Study Of Life

Section: Chapter Questions

Problem 11RQ: Viruses are not considered living because they ___________ . a. are not made of cells b. lack cell...

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Concept explainers

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.

Question

Ch 19 – Viruses and Prions

Define the words “Emerging Virus” and “Pandemic”.
Give examples of human diseases caused by viruses.
What is a prion and viron?

Book: Biology (Campbell)

11 edition

Urry. Cain. Wasserman. Minorsky. Reece

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