BZYCT-135 EM 2026 SOLVED ASSIGNMENT

Description

Bachelor’s Degree Programme (BSCG)

Valid from 1st January, 2026 to 31st December, 2026

ASSIGNMENT

Course Code: BZYCT-135

COURSE TITLE: Physiology and Biochemistry

Assignment Code: BZYCT-135/TMA/2026

Maximum Marks: 100

Note: Attempt all questions. The marks for each question are indicated against it.1.a)What are carbohydrates? Give one example each for mono-, di- and polysaccharides.

b) Describe the exchange of respiratory gases in the alveoli.

2.a) Briefly discuss the role of the Juxtaglomerular Apparatus (JGA) in the mammalian kidney.

b) What is nerve impulse? Distinguish between membrane and action potential.

3.a) What are neurotransmitters? Enlist any four of them along with their physiological effects.

b)Draw Lineweaver-Burk plot.

4.a)List the hormones secreted by the pituitary gland and their functions.

b) Illustrate the steps of cellular division during oogenesis.

5.a) Compare and contrast between glycogenesis and glycogenolysis.

b) Which organ is the principal site of urea formation? Explain the urea cycle.

6.a)Name any five water soluble vitamins and diseases caused due to their deficiency.

b)Describe the reaction catalyzed by enzyme Gluthione Peroxidase (GPx).

7.a) Explain the significance of Km and Vmax in enzyme catalysed reactions.

b) Define enzyme inhibition. Explain any one type of enzyme inhibition.

8.a)Explain the factors that affect the O2 dissociation curve.

b) Briefly explain the components of the Electron Transport Chain with the help of a suitable diagram.

9.a) Discuss the effects of temperature and pH on the rate of enzyme action.

b)Describe structural organization of protein.

10.Briefly describe the following:

a) Pheromones

b) Free radicals and their sources in the body