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A Nepali, writing for science, biology, computer hardware and Linux from Nepal, a beautiful but scientist disdaining country.

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Proteins encoded by corona virus (SARS-CoV2)

by Swikriti Adhikari, Pratika Regmi, and Sangharshika Chaudhary p { margin-bottom: 0.1in; direction: ltr; line-height: 115%; text-align: left; orphans: 2; widows: 2; background: transparent } a:link { color: #0000ff; text-decoration: underline }Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is the betacoronavirus of the family Coronaviridae that...

Applied Biotechnology

Modern Technique in Biochemistry Describe how affinity chromatography is useful for protein purification. 7Describe the size exclusion gel chromatography in detail.  7Describe the principle, procedure and uses of  paper chromatography.  8 What is immunodetection? Describe the fluorescence immunoassay.  2+6Tabulate the difference between RIA and ELISA.   ......

BCM BT513-II Biochemistry Model Question.

Model Questions for Biochemistry (M.Sc. Biotechnology, I-Semester, set II) Long Answer Question: (7.5 × 1 = 7.5) (any one) Write the structure and function of polysaccharides in the living organisms.Classify the lipids and describe the structure of saturated and unsaturated fatty acids.Explain the major enzyme-catalyzed reactions with examples.What...

BCM 513-I List of Practicals

List of Practicals (M.Sc. Biotechnology, I-Semester) Preparation of normal, molar, Parts per million (PPM), and percent solutions.Preparation of different buffer solutions and measure their pH.Estimation of given protein concentration by Bradford, Lowry (Folin) protein assay and by Biuret test.Determination of the isoelectric point of casein (of milk).Titration...

BCM 513-I Biochemistry Model Question

Model Questions for Biochemistry (M.Sc. Biotechnology, I-Semester) Long Answer Question: (7.5 × 1 = 7.5) (any one) 1) Explain the biological functions of proteins with examples. 2) Explain the essential amino acids. 3) Explain the Ramachadran plot. Short Answer Question: (2.5 × 3 = 7.5) (any three) 1) Describe how peptide bond is formed. 2)...

Model Questions for Biochemistry-IV

for M.Sc. Biotechnology Long Answer Questions        (@7)Describe the regulation of cholesterol synthesis.Describe the terpenoids biosynthesis. Describe the reaction that involves pyridoxal-5-phosphate and explain the mechanism of any one of them. Describe the beta-oxidation of odd-chain fatty acids.Describe the gluconeogenesis pathway and its regulation.Describe...

Active Nepalese Blogger and Future of Blogging

There were hundreds of Nepalese blogger writing in Nepali and English from Nepal and abroad. Despite many hurdles, political imbalances, difficulty in internet and electricity access; many of them were frequently feeding us. However, the majority of them disappear from blogverse (Universe of blog), nowadays. Mainly due to Facebook and Twitter, which...

Model Questions for Immunology

Model Questions for Immunology (MSc Microbiology, Faculty of Science, TU, Nepal) Long Answer Questions (10)    1. Explain in brief about type III hypersensitivity. Differentiate between immediate and delayed type hypersensitivity. Short Answer Questions (5 marks for each)    2. What is autoimmunity? Explain with some abnormal physiology in human body.... CopyRight...

Structure, properties and classification of amino acids

Some key-words are: Proteins What is the structure ? What is the role of Proteins? The function of a protein is intrinsically dependent on its structure. Since its structure is maintained by combinations of chemical interactions which are individually weak and flexible, the environment in which a protein finds itself can affect its structure. Heat and...

Model Questions for Biochemistry-III

 Model Questions for Biochemistry (Microbiology)  1. Explain in brief about lipolysis. 2. Explain the urea cycle. 3. What is the salvage pathway, enlist the steps? 4. Why TCA is said to be amphibolic? 5. What are the ketone bodies? Explain their metabolism. 6. What are enzymes, explain with the classification? 7. Give some examples of the special...

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