OVERVIEW OF THE IMMUNE SYSTEM
THE GOOD BAD AND UGLY OF THE IMMUNE SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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immune system
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viruses
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bacteria
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None of the above
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Detailed explanation-1: -Bacteria are the smallest micro-organisms, ranging from between 0.0001 mm and 0.001 mm in size. Phytoplankton and protozoa range from about 0.001 mm to about 0.25 mm. The naked eye can see only the largest phytoplankton and protozoa. Most can only be seen under a microscope.
Detailed explanation-2: -Well-known examples of bacteria include salmonella and staphylococcus bacteria. Most bacteria aren’t dangerous for humans. Many of them even live on or in our body and help us to stay healthy. For instance, lactic acid bacteria in the bowel help us to digest food.
Detailed explanation-3: -Microbial diversity is truly staggering, yet all these microbes can be grouped into five major types: Viruses, Bacteria, Archaea, Fungi, and Protists.
Detailed explanation-4: -Bacteria are microscopic, single-celled organisms that have no nucleus and a cell wall made of peptidoglycan.
Detailed explanation-5: -Campylobacter. Clostridium perfringens. E. coli. Listeria. Norovirus. Salmonella. 22-Mar-2021