IGNOU MZO-03 Comparative Animal Physiology and Biochemistry - IGNOU Solved Assignment (Latest)

Sale!

1st Choice of IGNOU Students to Score High in IGNOU Exam

[ai_sample_generator]

Type

Select Medium

Session

Clear

SKU: N/A Categories: IGNOU Solved Assignments, MSCZOO

Previous Year Solved Question Papers Included
Assignments Details

PLEASE MATCH YOUR ASSIGNMENT QUESTIONS ACCORDING TO YOUR SESSION

IGNOU MZO-03 (January 2025 – December 2025) Assignment Questions

1. a) What is Lineweaver Burk plot? Derive Lineweaver Burk equation from Michaelis-Menten equation.

b) Write the significance of Km and Vmax in enzyme activity.

2. Differentiate between any three of the following:

i) Competitive inhibition and Non-competitive inhibition

ii) Artery and vein.

iii) Active transport and passive transport

iv) Fed state and fasting State

3. a) What is the effect of pH and temperature on enzyme activity.

b) Write the characteristic features of the active site.

4. Write short notes of the following:

i) Well Fed state

ii) Allosteric enzymes

iii) Malpighian Tubules

iv) Filter Feeding

5. a) Briefly discuss the standard Gibbs energy change.

b) Write a brief account on the Nernst equation and its significance.

6. a) Explain why ATP is considered as energy currency.

b) Elaborate the role of the protein complex in the electron transport chain.

7. a) What is the role of the proton gradient in mitochondria? Discuss.

(b) Explain how lowering blood glucose levels affects the insulin/glucagon ratio.

8. a) Briefly discuss the respiratory response of human lungs to extreme conditions.

b) Discuss the muscle contraction with a well labelled diagram.

9. a) What is the metabolic fate of ATP in muscle cells.

b) How absorption of food takes place in the large intestine?

10. a) Briefly discuss the structure and function of F0-F1 ATP synthase

b) Give a brief account on redox potential using a suitable example.

IGNOU MZO-03 (January 2024 – December 2024) Assignment Questions

1. a) How blood pressure is regulated under three extreme conditions?
b) What are the five major respiratory conditions?

2. a) Discuss the role of the Na+/K+ATPase pump in osmoregulation.
b) Describe three respiratory control mechanisms.

3. a) Explain briefly the role of myosin in muscle contraction.
b) What is the significance of bile juice in the process of digestion?

4. a) Describe the role of calcium in the regulating muscle contraction.
b) Why are villi present in the small intestine and not in the stomach?

5. a) How do molecules interact with gustatory receptors to produce distinct taste?
b) Write the applications of bioluminescence in mankind.

6. a) Describe the mechanism by which electrocytes operate.
b) Discuss the significance of the brain in glucose metabolism.

7. a) Derive Michaelis-Menten equation. Add a note on the significance of Km value.
b) Describe symmetrical model of Monad, Wayman and Changeux for ligand binding.

8. a) Discuss ping pong model for bi-substrate reaction of enzyme.
b) Discuss various hormones involved in the regulation of the activity of pyruvate dehydrogenase.

9. a) What is the metabolic process of living things?
b) Explain the structure and function of ATP synthase.

10. a) Discuss the Nernst equation and its significance.
b) How glucose homeostasis is maintained?

MZO-03 Assignments Details

University	:	IGNOU (Indira Gandhi National Open University)
Title	:	Comparative Animal Physiology and Biochemistry
Language(s)	:	English
Code	:	MZO-03
Degree	:	MSCZOO
Subject	:	Zoology
Course	:	Core Courses (CC)
Author	:	Gullybaba.com Panel
Publisher	:	Gullybaba Publishing House Pvt. Ltd.