MEDICINE MCQ
INFECTIOUS DISEASES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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germs
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t cells
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b cells
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immunity
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Detailed explanation-1: -When the soap is added to the water, the pepper should repel away to the edges of the bowl or plate. But why? Pepper is hydrophobic, which means that it doesn’t like to mix with water. The molecules in water like to join together and create surface tension, so the pepper ends up floating on the top.
Detailed explanation-2: -Start by gathering your bowl of water, black pepper, and dish soap. Sprinkle some pepper into your bowl. These are the “germs” on our skin. Cover one finger with dish soap. Stick the finger into the water, in the center of the bowl if possible. See the pepper “germs” scatter from the soap!
Detailed explanation-3: -Wet your hands with water. Choose one finger on the hand that you don’t usually use. Take a sterile swab and swab that finger thoroughly for 15 seconds. More items