each questions shoul be at least 4 sentences .
q1-On April 26, 1986, Reactor 4 at the Chernobyl Nuclear Power Station in Ukraine exploded, releasing radioactive isotopes into the air. The majority of the isotopes that were released and spreading thousands of miles were of the element iodine. As a class, discuss what endocrine glands would be most affected and how it would become apparent in the nearby population.?
q2- In relation to homeostasis, explain why a person with toxic goiter tends to sweat profusely. ?
q3-. Explain how the action of a peptide hormone is similar to the action of the neurotransmitter norepinephrine.?