BSc Biochemistry Sem II ATKT 2016-17 ATKT BIOCHEMISTRY II Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 A) Answer the following questions : (any 4)
   • i) What is nuclear pore complex?
   • ii) What is chromatin fiber?
   • iii) Write down any two functions of nucleopalsm
   • iv) Why 1 meotic division is called reductional division
   • v) What is G, phase
   • vi) What is synaptonemal complex
   • vii) What is microtubules?
   • viii) What is nonsister chromatid?
   • B) Answer the following in short. (any 2)
   • i) Write short note on nuclear membrane
   • ii) Write down the significances of ‘s’ phase ) iii) Write difference between euchromatin & heterochromatin
   • iv) Write the significance of meosis. 6
   • C) Answer the following in brief. (any 1)
   • i) Write a note on nucleoplasm, chromatin fibre and nucleolus
   • ii) Elaborate on different stages of mitosis 2 Answer the following questions. (any 4)
   • i) Define glomerulus
   • ii) What is peptidase, give e.g
   • iii) What is the role of secretin
   • iv) What is the unique nature of glomerular capillary?
   • v) What is cortical nephron?
   • vii) What is the role of Bowman’s capsule?
   • viii) Give example of any
   • ii) Shortly describe about emulsification of
   • iii) note
   • iv) Writedown the
   • i) Wi
   • vii) Define Halophiles
   • viii) Define neutrophiles
   • B) Answer the following questions in short. (any 2)
   • i) Stationary phase
   • iii) Turbidostat How does an open system differ from a closed culture system or broth culture?
   • C) Answer the following in brief. (any 1)
   • i) Describe any three techniques by which microbial population numbers may be determined and give its advantages and disadvantages
   • ii) Describe the nutritional requirements of the major nutritional groups and give some microbial examples 2 each
2. Q1 A) Define the following: (any 1)
3. Q1 B) Answer the following by choosing the correct option : (any 3)
   • i) Zymogen of pepsin is (peptidase pepsinogen
   • ii) Infant can ingest protein by (pinacocytosis phagocytosis pinocytosis)
   • iii) HClis synthesized by cell. (chief parietal gastric mucosa)
   • iv) in water reabsorption in DCT. (ADH
   • v) The ascending Henle’s loop is impermeable to
   • vi) Protein is one of the component of urine. (normal abnormal essential)
4. Q2 A) Define the following : (any 1)
5. Q2 B) Answer the following by choosing the correct option : (any 3)
   • i) Nucleopore maintain of different macro-molecules in and out of nucleus ili) cells always remains in Go phase. (nervee blood cardiac muscle) ) Microtubules binds with Vv cro es binds with chromosome of constriction
6. Q3 A) Answer the following : (any 1)
   • i) Classification of microorganisms on the basi li) Short note on capsule staining, lla ig the process by which the internal and external structures of cells an microorga nisms 13 are d fixed in position ism: require elements in large quantities he the complete sequence of events extending from the forn the next division. (cell cycle Replication Transformation) new cell thr into a cl defined as the negative logarithm of th

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