ETEA PAST PAPER 2020

1. When the temperature of the body surrounding rises, the baby responds by

2. The excretion of hypertonic urine in humans is associated best with the

3. In humans, the temperature regulation control center is located in

4. As an excretory organ, liver

5. The active uptake of sodium in the ascending limb or thick loop of henle is promoted by the action of

6. What do we call the cell surface membrane of a muscle fiber?

7. Which of the following neurotransmitters function, both as neurotransmitter and hormones, decreasing our perception of pain?

8. Which body function is controlled through a positive feedback mechanism?

9. Which of the following muscles are considered as ‘Voluntary Muscles’?

10. Which one of the following ‘myogenic’ types of muscle?