2. This hormone is very prominent during times of danger stress pressure and otherwise known as fight or flight hormone.

A) Adrenaline
B) Calcitonin
C) Insulin
D) Glucagon

3. After a very bound and delicious meal your body needs to produce more of this hormone to stabilize blood sugar. What is the name of this hormone?

A) Adrenaline
B) Calcitonin
C) Insulin
D) Glucagon

4. Goiter is a very common problem because of lack of iodine in our diet. Which gland has a problem during secretion of the needed hormone?

A) Adrenal cortex
B) Pancreas
C) Pituitary
D) Thyriod

5. Which of the following hormone is responsible for regulating our sleep cycle?

A) Cortisone
B) Melatonin
C) Oxytocin
D) Thyroxin
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