GEN COMBO LOOSELEAF MICROBIOLOGY:A SYSTEMS APPROACH; CONNECT ACCESS CARD
5th Edition
ISBN: 9781260149364
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
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Chapter 24, Problem 12TF
Summary Introduction
Introduction:
Viruses are acellular entities that are considered as small infectious agents. Viruses are known to infect all the life forms present on earth, from microbes to plants and animals. The viruses consist of
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Chapter 24 Solutions
GEN COMBO LOOSELEAF MICROBIOLOGY:A SYSTEMS APPROACH; CONNECT ACCESS CARD
Ch. 24.1 - Define microbial ecology.Ch. 24.1 - Summarize why our view of the abundance of...Ch. 24.1 - Prob. 3AYPCh. 24.1 - Prob. 4AYPCh. 24.1 - Prob. 5AYPCh. 24.2 - List five important elements of biogeochemical...Ch. 24.2 - Diagram a carbon cycle.Ch. 24.2 - Prob. 8AYPCh. 24.2 - Prob. 9AYPCh. 24.2 - Describe the process of nitrogen fixation, and...
Ch. 24.2 - Prob. 11AYPCh. 24.3 - Prob. 12AYPCh. 24.3 - Prob. 13AYPCh. 24.3 - Prob. 14AYPCh. 24.3 - Prob. 15AYPCh. 24.3 - Prob. 16AYPCh. 24.3 - Prob. 17AYPCh. 24.4 - Prob. 18AYPCh. 24.4 - Prob. 19AYPCh. 24 - Which of the following is not a major subdivision...Ch. 24 - Prob. 2MCQCh. 24 - Prob. 3MCQCh. 24 - Prob. 4MCQCh. 24 - Root nodules contain ______, which can ________....Ch. 24 - Prob. 6MCQCh. 24 - Prob. 7MCQCh. 24 - Prob. 8MCQCh. 24 - Prob. 9MCQCh. 24 - Recent studies reveal that a. 100% of...Ch. 24 - Prob. 11TFCh. 24 - Prob. 12TFCh. 24 - Prob. 13TFCh. 24 - A plastisphere is a specialized ball used when...Ch. 24 - Prob. 15TFCh. 24 - Prob. 1CTQCh. 24 - a. Outline the general characteristics of a...Ch. 24 - Summarize the role microbes play in the cycling of...Ch. 24 - Many people use animal manure to fertilize their...Ch. 24 - PCBs are human-made pollutants that are not...Ch. 24 - Prob. 1VCCh. 24 - From chapter 8, figure 8.24. What process does...Ch. 24 - Prob. 1CM
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- Why are viruses NOT considered living organisms? They are not composed of cells They cannot reproduce on their own They have no nucleus all of the abovearrow_forwardWhich one of the following is not true for virus, obligate intracellular parasites? Viruses cannot generate energy outside of cells Viruses cannot synthesize proteins outside of cells Enveloped viruses require host cell membrane to obtain their envelopes Viruses must degrade host cell DNA in order to obtain nucleotidesarrow_forwardWhich of the following highly contagious viruses is a single-stranded ribonucleic acid (RNA) virus with a helical capsid and envelope and is transmitted by coming in contact with respiratory secretions? "This is a highly contagious respiratory illness transmitted when an infected person coughs or sneezes virus particles into the air," the health department said in a written statement. "It's so contagious that if one person is sick and spreading measles, nine out of 10 people around them who aren't immune will get it, too." Group of answer choices a. Measles b. Parvovirus c. Coxsackie virus A d. Rhinovirusarrow_forward
- Emerging viruses that suddenly become apparent in causing widespread disease are actually caused by the spread of existing viruses to new host species. mutation of existing viruses. all of the other answers together are correct the spread of existing viruses more widely within their host species.arrow_forwardAll viruses have which components in their infectious particles? Nucleic acids and protein coats Nucleic acids, protein coats, and membranes Nucleic acids, protein coats, and ribosomes Protein coats onlyarrow_forwardViruses display all the characteristics of living organism but many scientists do not consider viruses as living organisms because of their size. True Falsearrow_forward
- You are working as a virologist for the CDC. In your work you spend much time searching for new viruses found to be infecting Gram Negative organisms to hopefully be able to use them to treat wastewater at wastewater treatment facilities. Which of the following are you searching for? helminths HIV prions bacteriophages viroidsarrow_forwardViruses are different enough from other organisms that they can be considered living or non- living. A non-living aspect of viruses is Their DNA does not encode proteins. They do not evolve. They do not carry out metabolic processes. They have RNA rather than DNA.arrow_forwardFigure 17.5 Which of the following statements about virus structure is true? a. All viruses are encased in a viral membrane. b. The capsomere is made up of small protein subunits called capsids. c. DNA is the genetic material in all viruses. d. Glycoproteins help the virus attach to the host cell.arrow_forward
- Why are viruses considered to be essential for the maintenance and continued growth of aquatic ecosystems that include bacteria and phytoplankton?arrow_forwardSelect all the following statements that are TRUE regarding viruses: □ All viruses are potentially dangerous to humans because any virus can infect any host. □ Viruses are fastidious pathogens that require complex growth media. □ Viruses are noncellular particles that take over the metabolism of a cell to generate more virus particles. □ Viruses are genomes made of RNA and DNA that lack many protein. □ Viruses can infect all other known life forms on earth, from Archaea to humans.arrow_forwardWhat are the main human diseases caused by virus? Need more information about thatarrow_forward
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What Is A Virus ? ; Author: Peekaboo Kidz;https://www.youtube.com/watch?v=YS7vsBgWszI;License: Standard YouTube License, CC-BY