MCQ IN MEDICINE

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MEDICINE MCQ

INFECTIOUS DISEASES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Violet has been consumed with the task of collecting protozoan samples around her property. However, she wonders what the difference is between protozoa and protists. “I am no longer sure I know the difference between protozoa and protists! In fact, I don’t really understand their definitions. I need to understand these things before the next MicroDiscovery Convention!!”
A
Protists are prokaryotic microorganisms that are not categorized as plants, animals, or fungi. Protozoa are animal like protists.
B
I think you should complete those chores before you get to collecting. Your room reeks!
C
Find the nearest Merriam-Webster Dictionary or Encyclopedia and get to reading!
D
Protists are eukaryotic microorganisms that are not categorized as plants, animals, or fungi. Protozoa are animal like protists. Ex:archaea, bacteria
E
Protists are eukaryotic microorganisms that are not categorized as plants, animals, or fungi. Protozoa are animal like protists. Ex:E. coli, amoeba
Explanation: 

Detailed explanation-1: -Most of the protista have cell walls such as in algae and slime moulds, whereas protozoa do not have cell walls. Protozoa has a special type of motion using three types of locomotors such as flagella, cilia, and pseudopodia, whereas most protista cannot move.

Detailed explanation-2: -Protozoa (pro-toe-ZO-uh) are one-celled organisms, like bacteria. But they are bigger than bacteria and contain a nucleus and other cell structures, making them more like plant and animal cells. Protozoa love moisture.

Detailed explanation-3: -These relatively large protozoans use mobile extensions of the cytoplasm called pseudopodia for movement and food capture. Ingested food is surrounded by a food vacuole and digested by enzymes.

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