which of the following radioactive element Used to treat cancerous tumours

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#Question id: 15911

#SCPH05 I Biotechnology

Multiple sequence alignments are used to derive

TLS Online TPP Program

#Question id: 14273

#SCPH05 I Biotechnology

Nicotiana tabacum cells are cultured to high density for production of polysaccharide gum. The reactor used is a stirred tank, containing initially 100 litres medium. The maximum specific growth rate of the culture is 0.18 d^-1 and the yield of biomass from substrate is 0.5 g g^-l. The concentration of growth-limiting substrate in the medium is 3% (w/v). The reactor is inoculated with 1.5 g l^{- 1} cells and operated in batch until the substrate is virtually exhausted; medium flow is then started at a rate of 4 l d^-1. Fed-batch operation occurs under quasi-steady-state conditions. Estimate the batch culture time.                                  ____________________

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#Question id: 18688

#SCPH05 I Biotechnology

Match the items in Group 1 with an appropriate description in Group 2 

Group I                                      Group 2 

P. GOR method                           1. Protein structure visualization 

Q. Genome sequencing           2. Sanger method

R. ESTs                                         3. Protein secondary structure prediction

S. RasMol                                    4. gene expressed as cDNA

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#Question id: 2337

#SCPH28 | Zoology

Centrioles may have originated as

TLS Online TPP Program

#Question id: 18633

#SCPH01 Biochemistry

Phylogenetic tree provides information about