Viruses aren't alive; they can only grow and reproduce inside of the host cells they infect. Bacteria are living organisms. Both viruses and bacteria can get you very sick, but most bacteria are harmless and many are helpful.
Answer to: A(n) ___ is to bacteria as a ___ is to animal cells. A. retrovirus; virus B. phage; prophage C. prophage; provirus D...
Virus vs Bacteria:Both viruses and bacteria are pathogens that invade the human body and can cause infection. Viruses are not living, are super small, and grow and reproduce in the host cell they infect. Alternatively, bacteria are living, much larger than viruses, and grow and reproduce indep...
Financial Constraints, Hurdle Rates, and Economic Activity: Implications from a Multi-Period Model When a firm is financially constrained, an increase in its liquid balances (or net worth) is supposed to have a positive impact on its investment (equivale... S Dasgupta,K Sengupta - 《Ssrn Elect...
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Other causes. It could be that a virus or bacteria has infected your lungs. This is different from an allergic reaction. Your doctor will usually call thatpneumonia. Symptoms Trouble breathing, even when you’re not doing anything Imaging tests, like X-rays and CT scans ...
It’s caused by a number of viral infections, such as the influenza (flu) virus or SARS-CoV-2 – the culprit in COVID-19. Bacteria and certain types of fungus can also give rise to pneumonia. With pneumonia, the lungs become inflamed and fill with fluid, which reduces their ability ...
bacterium, microorganism, virus1.---Tiny organisms such as bacteria and fungi can produce infectious diseases.微小的有机体,比如细菌和真菌,可导致传染病的发生。---Sometimes an antibody hooks to a bacterial antigen but needs an intermediate, or complement, to actually destroy the bacterium.有时候,钩...
a第二,多写日记,多练字 正在翻译,请等待...[translate] aViruses are obligate parasites of Eukarya, Archaea and Bacteria.Acanthamoeba polyphaga mimivirus (APMV) is the largest known virus; it grows only in amoeba and is visible under the optical microscope.Mimivirus possesses a 1,185-kilobase ...
1. What is the general structure of a virus? 2. How do viruses differ from bacteria? How are they similar? Viruses: Viruses are obligate parasites that replicate only in the living cells. They exist as non-infectious microscopic particles in the air. ...