Monthly Archives: April 2018

MDU, Rohtak – B.Sc Biotechnology (5th semester) Previous year papers 2017

PREVIOUS YEAR PAPERS OF B.SC. BIOTECHNOLOGY HELD IN NOVEMBER 2017: 501_Bioinformatics_Nov’17 502_RDT_Nov’17 503_Immunology_Nov’17 504_Genomics and Proteomics_Nov’17 505_Physical Chemistry_Nov’17 506_Organic chemistry_Nov’17 507_Inorganic Chemistry_Nov’17 PAPERS OF…

MDU, Rohtak – B.Sc Biotechnology (4th semester) Previous year papers 2017

2017: 401_Animal diversity_May’17 402_Molecular biology_May’17 403_Animal development biology_May’17 405_Physical Chemistry_May’17 406_Organic chemistry_May’17 407_Inorganic Chemistry_May’17 PAPERS OF 2016 PAPERS OF 2013,2014,2015  

MDU, Rohtak – B.Sc Biotechnology (3rd semester) Previous year papers 2017

2017: 301_Medical Micro_Nov’17 302_Bioanalytical tools_Nov’17 303_Plant physiology_Nov’17 304_Plant diversityII_Nov’17 305_Physical Chemistry_Nov’17 306_Organic Chemistry_Nov’17 307_Inorganic Chemistry_Nov’17 PAPERS OF 2016

GENETICS ASSIGNMENT

Question 1. Given three autosomal micro satellite loci (A, B, and C) with respectively 8, 12, and 10 alleles each in a particular population….

How does knowledge of location of brain damage aid our understanding of cognitive processes such as memory? In what ways did H.M contribute to our understanding of memory processes?

Different areas of the brain have different functions. So, knowledge of location of brain damage will give the exact position of the body which…

Hemostatic mechanism:

Blood platelets are the most important cells in the body which contribute to hemostatic mechanism. These contain three types of granules: alpha granules, dense…

Q1. Name the cells of human body where pseudopodia are most active. a) Platelets b) Erythrocytes. c) Leucocytes. d) Bone marrow cell

  Platelets

Compare and contrast parsimony, maximum likelihood, UPGMA and neighbor-joining methods.

Maximum parsimony: – This is a character based method. In it, the topology that requires the smallest number of substitutions is the best tree….

Describe technical and theoretical challenges associated with building phylogenetic trees.

  Phylogenetic trees are constructed by choosing an optimal tree, which is itself based on some model of evolutionary change. This approach is known…

What functions, processes, organs, and structures do the respiratory and digestive systems share? Explain your answer with supporting details.

The organs/parts shared by respiratory and digestive system are: – Laryngo-pharynx- The part of pharynx contained by respiratory system is known as nasopharynx and…

Explain the process that occurs when a bone graft is performed, and discuss the specialty and system that it is relevant to.

Two types of bone grafts are known: – allograft and autograft. An allograft is a donated bone from a donor person, which had been…

When there are no word parts, combining forms, combining vowels, prefixes, or suffixes in a word (such as blood pressure), how do you determine what the word means?

Generally, any word in a medical terminology will contain 3 parts: – prefix, root, and suffix. Prefix is a short word added at the…

Identify at least three diseases that affect the immune system. Describe their process, how they are treated, and the type of specialist that treats them.

Three diseases which affect the immune system are:- Rheumatoid arthritis- It is an autoimmune disease. It is a severe inflammation of the joints. There…

Discuss the origin and meaning of the medical term thalassemia. Is it a structure, function, or condition, and what type of specialist would be familiar with it?

The name thalassemia comes from a Greek word, ‘Thalassa’, meaning sea. This is so because ancient people believed that the disease came from sea….

MDU, Rohtak – B.Sc Biotechnology (5th semester) Previous year papers 2016

2016: 501_Bioinformatics_2016 502_RDT_2016 503_Immunology_2016 504_Genomics and Proteomics_2016 505_Physical chemistry_2016 506_Organic chemistry_2016 507_Inorganic chemistry_2016 EXAM PAPERS OF 2014 AND 2015