No- the plaque assay only measures viable virus particles, while the electron microscope cannot distinguish between defective and viable virus.
Plaque assays are used to count infectious particles. A virus particle that contains insufficient nucleic acid to provide for production of all essential viral components, thus unless in certain conditions, the infection is not caused and is called defective virus.
One example of viable virus is coronavirus. The survival time depends on a number of factors, including the type of surface, temperature, relative humidity and specific strain of the virus
Electron microscope is used for viral diagnosis and it does not require organism-specific reagents for recognizing the pathogenic agent.
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C. increased energy level
hope that helps make me the brainiest :P
plz
Answer:
Walking to class or up a flight of stairs would be examples of physical activity, as even though they might not seem like much they still fit under the most basic definition of physical activity which is any bodily movement that is produced by skeletal muscles that have a requirement of an expenditure of energy.
Explanation:
Lina needs to be able to see what Mr. Brown is reading aloud. The more senses used to learn, the better the outcome. The younger the child, the more crucial it is to integrate the senses in order to develop the "whole" brain.
2 to 4 minutes..........................
