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1. 

   saranya
   Member

   1.difference between immunoblotting and ELISA
   2.red-95
   infra-0
   red/infra-85
   infra/red/infra-25...comment about the results..
   1st paper:
   1.how long it will take to download 2.5mb in 256kb internet
   a)less than 20sec(this is correct ans)
   b)20min
   c)10min
   d)less than 2min
   2.addition of 10110+1111
   3.phosopho fructokinase are stored in?
   4.which 1 hav more abrasive?

   Posted 7 months ago #
2. 

   shaikmicromvs
   Member

   1.
   what is humulin
   2.what is marphallaxis
   3.which part is suitable for microinjection (a. female pronuclei b. male pronuclei ---correct
   4. which stage of bacterial culture shows increase in cell mass but not in cell numbers
   a.lag phase
   b.log
   c.stationary
   d.death phase
   5.tryptophan operon is an example of ?
   6.identify the vaccine which has least adverse effect on immunodeficient host
   a.measles
   b.another live viral vaccine was asked
   c.BCG
   D. pneumococcal
   7.Activated Th cell produces
   a.chemokine
   b.cytokine
   8.identify the protein which is not extracellular
   a.collagen
   b.elastin
   c.fibronectin.
   d.albumin
   9.which period has experienced the more presence of reptiles
   a.triassic
   b.jurassic.
   c.permain
   10.which nitrogen compound is responsible for long term transport in plants
   11.how T4 phage will control over host cell
   a.modifying host rna polymerase
   b.forming new rna polymerase
   etc

   help biotech is an excellent site for us
   i will be posting other questions also later

   Posted 7 months ago #
3. 

   m
   Member

   FEW MORE PAPER 1 QUESTIONS

   few more paper 1 questions

   1)what is the area of the largest rectangle that can be constructed in a circle with a radius 'r'?
   2)which of the following compounds has an sp hybridised carbon atom:C3H8,C6H6(BENZENE),C2H4,CH2CCH2
   3)Humulin is.....
   4)taq polymerase is.....
   a)dna polymerase
   b)rna polymerase
   5)the purpose of a heat sink in PC
   6)why do inversions result in crossover suppression
   7)a pedigree problem
   8)number of AABB progeny from a cross between AaBb x AaBb
   a)9/16
   b)3/16
   c)1/16
   9)function of Rb
   10)the hybridised orbitals between carbon and oxygen of HCHO
   a)pure orbitals
   b)hybridised orbitals of carbon
   c)hybridised orbitals of oxygen
   d)hybridised orbitals of carbon and hybridised orbitals of oxygen

   Posted 7 months ago #
4. 

   helpBIOTECH Team
   Key Master

   Big Thanx

   Posted 7 months ago #

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