1.

Which of the following amine is a hormone released into the blood stream when an animal sences danger ?

Answer»

Andrenaline
Dopamine
Amphetamine
Novocaine.

Solution :Andrenaline-a hormone is released into the blood steam when an ANIMAL senses DANGER. It causes an INCREASE in blood PRESSURE and widening of PASSAGES of the lungs. All these efects prepare the animal to fight or to free.


Discussion

No Comment Found