MICROBIOLOGY-ACCESS >CUSTOM<
13th Edition
ISBN: 9780135668825
Author: Tortora
Publisher: PEARSON
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Textbook Question
Chapter 13, Problem 1R
Why do we classify viruses as obligatory intracellular
Expert Solution & Answer
Summary Introduction
To explain:
Why viruses are classified as obligatory intracellular parasites.
Introduction:
Viruses are small organisms which contain the DNA or RNA as its genetic materials. The genetic materials are composed of nucleic acid and proteins. It multiplies in all living cells, such as humans, animals, bacteria, and plants. Viroid and prion are diseases causing organisms that are composed of nucleic acids and proteins respectively.
Explanation of Solution
Viruses are considered as obligatory intracellular parasites because it multiplies by using synthesizing machinery of host cells to cause the synthesis of specialized elements that can transfer the viral genetic material and to other cells.
Conclusion
Viruses are obligate intracellular parasites that require living host cell for multiplication and metabolic activities.
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Chapter 13 Solutions
MICROBIOLOGY-ACCESS >CUSTOM<
Ch. 13 - Why do we classify viruses as obligatory...Ch. 13 - List the four properties that define a virus, what...Ch. 13 - Describe the four morphological classes of...Ch. 13 - Prob. 4RCh. 13 - Compare biosynthesis of a + stranded RNA and a ...Ch. 13 - Prob. 6RCh. 13 - Why is it difficult to determine the etiology of a...Ch. 13 - Prob. 8RCh. 13 - Plant viruses can be cultured in (c) __________.Ch. 13 - NAME IT Identify the viral family that infects...
Ch. 13 - Prob. 1MCQCh. 13 - The molecule serving as mRNA can be incorporated...Ch. 13 - Prob. 3MCQCh. 13 - Prob. 4MCQCh. 13 - An example of lysogeny in animals could be a. slow...Ch. 13 - The ability of a virus to infect an organism is...Ch. 13 - Which of the following statements is false? a....Ch. 13 - Prob. 8MCQCh. 13 - Prob. 9MCQCh. 13 - Prob. 10MCQCh. 13 - Discuss the arguments for and against the...Ch. 13 - In some viruses, capsomeres function as enzymes as...Ch. 13 - Why was the discovery of simian AIDS and feline...Ch. 13 - Prophages and proviruses have been described as...Ch. 13 - Prob. 1CAECh. 13 - A newborn female developed extensive vesicular and...Ch. 13 - Prob. 3CAE
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What Is A Virus ? ; Author: Peekaboo Kidz;https://www.youtube.com/watch?v=YS7vsBgWszI;License: Standard YouTube License, CC-BY