Answer:
The new coronavirus latches its spiky surface proteins to receptors on healthy cells, especially those in your lungs. Specifically, the viral proteins bust into cells through ACE2 receptors. Once inside, the coronavirus hijacks healthy cells and takes command. Eventually, it kills some of the healthy cells.
ExplanatI0N:
When an infected person coughs, sneezes, or talks, droplets or tiny particles called aerosols carry the virus into the air from their nose or mouth. Anyone who is within 6 feet of that person can breathe it into their lungs
Answer:
You're going to be in the bathroom a lot, yes.
Explanation:
I don't think you want the <em>how</em>.
Answer:
He's most likely to be B, a phlebotomy technician.
Explanation:
A phlebotomist is someone who draws blood and even administers IV fluids to patients. You'll often see them work with needles and tubes. They draw blood and send it away for testing for certain illnesses.
It's possible that emergency medical technicians are also able to perform these tasks, but phlebotomists are more specialised.
Dental assistants work with teeth.
Pharmacy technicians work behind the counters of pharmacies, where they administer drugs and medications based on doctors' prescriptions.
Answer:
Polar part : attracts water
nonpolar part :pushes water
Explanation:
phosphatides are surfactants
