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yes because some of them tests your bodys defence levels
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What microorganism isn't useful?
Viruses and some bacteria aren't useful.
What is the useful effect of virus?
useful effect viruses
What are the useful and harmful effects of viruses?
Some viruses are beneficial in that they have commercial uses. Examples are tulips with streaks of color. Other viruses cause diseases such as colds, HIV.
Are there any viruses that are useful to humans?
Influenza virus (flu)rhinovirus (common cold)human immunodeficiency virus (HIV)Read more: What_are_some_viruses_that_are_harmful_to_humans
How is an elecron microscope useful?
Its useful to see very small microorganisms & useful to study about small viruses etc.
What are some of the useful attributes of viruses?
Regardless of the pathogenicity of certain viruses, benign viruses CAN be used to carry vaccines into the blood stream and cells, thereby being useful. Other viruses, such as those which live in (or off of) certain plants cause that plant to produce certain useful (at least to humans) chemicals such as anti-bacterial compounds. Viruses will also most likely be the first carrier vector of DNA therapy for a variety of human and animal illnesses, since they easily enter cell membranes and can insert their DNA or RNA into the host cell's own genetic material
Is spam useful?
no it usually isn't and it can cause viruses to your computer
What are some of the drawbacks to viruses that are engineered for useful purposes?
Viruses are nearly alive: they can reproduce inside cells and this makes them hard to control. They can also mutate, and the mutated forms may have effects that are unexpected andundesirable.So a virus may be engineered for some useful purpose, but spread to organisms that were not intended to get it, and mutate to a dangerous form.So engineered viruses are used in secure laboratories, with great care take to ensure that they cannot leave.
Where do viruses fit in?
Viruses are infectious particles. In many cases, they can cause deadly diseases. They are not part of the scheme of living things but are important in the problems they can cause. Some are useful. One type causes mottled colors in tulips.
Why do Bacteria differ from viruses because bacteria have?
Because bacteria have only DNA as genetic material but viruses have RNA or DNA as genetic material. viruses are harmful but most of the bacteria are useful.
Are infrared rays useful with cold viruses?
Yes, heat kills cold viruses. Of course, so would a bag of hot water.
What practice is useful for destroying viruses?
To destroy viruses requires a high enough temperature. This is helpful to use an food thermometer while cooking.
