Why aren’t viruses considered living organisms?Multiple Choicebecause they do not replicatebecause they do not possess genetic materialbecause they are composed of only one cellbecause they lack the metabolic machinery to acquire and use nutrients
Question
Why aren’t viruses considered living organisms?Multiple Choicebecause they do not replicatebecause they do not possess genetic materialbecause they are composed of only one cellbecause they lack the metabolic machinery to acquire and use nutrients
Solution
Viruses aren't considered living organisms because they lack the metabolic machinery to acquire and use nutrients.
Here's a step-by-step explanation:
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Living organisms are defined by several characteristics, including the ability to grow, reproduce, respond to stimuli, adapt to their environment, and metabolize nutrients for energy.
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Viruses, on the other hand, do not have the ability to metabolize nutrients. They do not have the necessary cellular machinery to carry out metabolic processes, which include breaking down nutrients to produce energy.
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Instead, viruses rely on host cells to replicate and carry out other life processes. They invade host cells and use the host's metabolic machinery to reproduce.
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Therefore, because viruses lack the metabolic machinery to acquire and use nutrients, they are not considered living organisms.
Similar Questions
Viruses are not considered living organisms because theyGroup of answer choicesare ubiquitous in nature.are structurally very simple.cannot reproduce by themselves.typically associated with disease.can only be visualized using an electron microscope.
Why are viruses not considered living?
While viruses exhibit some characteristics of life, scientists agree that they are not living things. What evidence supports this claim?Select one:a.Viruses do not have any mitochondria for energy.b.Viruses cannot evolve.c.Viruses have a different type of respiration.d.Viruses cannot reproduce without a living cell.
Why are viruses considered to be non-living?They are too small to be seen under a light microscopeThey do not contain proteinsThey cannot replicate by themselvesThey do not have genetic material2Which of the following structures are never found in viruses?NucleusProtein coatCell membraneGenetic material3When some viruses infect a host cell, they replicate their DNA and protein coats. These are then assembled into new virus particles causing the host cell to burst. What is the name for this life cycle?PathogenicInfectiveLyticLysogenic4Which of the following statements about the lysogenic life cycle is not true?It is associated with the symptoms of infectionWhen the host cell divides the viral DNA is copiedEnvironmental or chemical triggers can cause the viral genetic material to enter the lytic cycleThe virus joins its DNA to that of its host
Using the MRS GREN acronym, explain why viruses are not considered living organisms.
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