Exam Details
| Subject | Nutritional biochemistry | |
| Paper | ||
| Exam / Course | Master of Science in Dietetics and Food Service management | |
| Department | School of Continuing Education (SOCE) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2016 | |
| City, State | new delhi, |
Question Paper
No. of Printed Pages: 2 IMFN-0021
MASTER OF SCIENCE (DIETETICS AND
FOOD SERVICE MANAGEMENT)
Term-End Examination
2016
o MFN-002: NUTRITIONAL BIOCHEMISTRY Time: 21h hours Maximum Marks 75
Note: Attempt any five questions. Question No. 1 is compulsory. All questions carry equal marks.
1. Define sugars. What do you understand by term isomer Give an example of aldose-ketose isomer.
What are essential fatty acids, explain giving suitable examples.
Identify Polar, non-polar, acidic and basic amino acids from the given list: Glycine, Proline, Threonine, Aspartic acid and Lysine.
2. Classify proteins into three broad groups with at least one example from each group.
Explain the process of carbohydrate digestion in our body.
Why minerals are essential for us? Give the biochemical role of zinc in our body.
3. What is enzyme inhibition Differentiate between competitive and non-competitive enzyme inhibition.
List properties of Vitamin D. Indicate the steps involved in the formation of Vitamin D3·
Give the classification of coenzymes. Give names of Hydrogen transferring coenzymes. Which coenzyme is derived from Vitamin B2
4. Enumerate the functions of Gluconeogenesis.
Give brief account of glycogen storage diseases.
Give three irreversible steps of glycolysis with enzymes involved.
5. What are ketogenic and glucogenic amino acids? Explain giving suitable examples.
Write short note on purine degradation. What is the disease caused by accumulation of its end product.
Give list of non-essential amino acids. How are they synthesised? Explain anyone with chemical reactions.
6. Briefly discuss how free radicals contribute to risk of cardiovascular disease.
What are the hormones of pituitary gland Give the role of any two hormones.
List any three Inborn Errors of metabolism of aromatic amino acid. Describe the metabolic disorder indicating the defective enzyme involved.
7. List 3 steps involved in oxidation of fatty acid.
Differentiate between Lipoproteins and apolipoproteins with suitable examples.
Define ketosis and how it is different from ketoacidosis
MASTER OF SCIENCE (DIETETICS AND
FOOD SERVICE MANAGEMENT)
Term-End Examination
2016
o MFN-002: NUTRITIONAL BIOCHEMISTRY Time: 21h hours Maximum Marks 75
Note: Attempt any five questions. Question No. 1 is compulsory. All questions carry equal marks.
1. Define sugars. What do you understand by term isomer Give an example of aldose-ketose isomer.
What are essential fatty acids, explain giving suitable examples.
Identify Polar, non-polar, acidic and basic amino acids from the given list: Glycine, Proline, Threonine, Aspartic acid and Lysine.
2. Classify proteins into three broad groups with at least one example from each group.
Explain the process of carbohydrate digestion in our body.
Why minerals are essential for us? Give the biochemical role of zinc in our body.
3. What is enzyme inhibition Differentiate between competitive and non-competitive enzyme inhibition.
List properties of Vitamin D. Indicate the steps involved in the formation of Vitamin D3·
Give the classification of coenzymes. Give names of Hydrogen transferring coenzymes. Which coenzyme is derived from Vitamin B2
4. Enumerate the functions of Gluconeogenesis.
Give brief account of glycogen storage diseases.
Give three irreversible steps of glycolysis with enzymes involved.
5. What are ketogenic and glucogenic amino acids? Explain giving suitable examples.
Write short note on purine degradation. What is the disease caused by accumulation of its end product.
Give list of non-essential amino acids. How are they synthesised? Explain anyone with chemical reactions.
6. Briefly discuss how free radicals contribute to risk of cardiovascular disease.
What are the hormones of pituitary gland Give the role of any two hormones.
List any three Inborn Errors of metabolism of aromatic amino acid. Describe the metabolic disorder indicating the defective enzyme involved.
7. List 3 steps involved in oxidation of fatty acid.
Differentiate between Lipoproteins and apolipoproteins with suitable examples.
Define ketosis and how it is different from ketoacidosis
Other Question Papers
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Subjects
- Advance Nutrition
- Applied Physiology
- Clinical and Therapeutic Nutrition
- Entrepreneurship and Food Service Management
- Food Microbiology and Safety
- Nutritional biochemistry
- Principles of Food Science
- Public Nutrition
- Research Methods and Biostatistics
- Understanding Computer Applications