Download PTU B.Sc-Hons 2020 March 1st Sem 77211 Human Physiology Question Paper

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Roll No. Total No. of Pages : 02
Total No. of Questions : 09

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Bachelor of Science-(Honours) (Nutrition and Dietics) (Sem.-1)
HUMAN PHYSIOLOGY
Subject Code : BSND-114-18
M.Code : 77211
Time : 3 Hrs. Max. Marks : 60

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INSTRUCTIONS TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.

SECTION-A

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1. Write briefly :
   1. What are axons and dendrites?
   2. What is reflex arc?
   3. How is heart beat originated and conducted in the heart?
   4. What is reticulo-endothelial system?
   5. What are the taste receptors present on the tongue?

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   6. What is the function of hemoglobin?
   7. What is autonomic nervous system?
   8. What is the function of urinary bladder?
   9. What is ECG?
   10. Draw the structure of kidney.

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SECTION-B

2. What are the enzymes released from stomach and small intestine?
3. Write the functions of RBC, WBC and platelets.
4. Classify different epithelial and connective tissues.

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5. Write the functions of ribosomes, endoplasmic reticulum and Golgi apparatus.
6. Explain the process of gas exchange in lungs.

SECTION-C

7. Explain the process of digestion and absorption of fats.
8. What is blood pressure? What are its different types? How is blood pressure regulated in the body?

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9. Draw and explain the structure of human ear.

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