NCAMs, a group of cell-adhesion proteins belonging to the Ig superfamily. Which of the following is not a property of NCAM?

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#Question id: 4184

#SCPH28 | Zoology

Translation takes place:

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#Question id: 7696

#SCPH28 | Zoology

The following question refers to the following phylogenetic trees. Which tree depicts the microsporidians as a sister group of the ascomycetes?

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#Question id: 19208

#SCPH01 Biochemistry

Nicotinic acid detection in whole cell biosensor can be done using 

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#Question id: 16007

#SCPH05 I Biotechnology

What is the effect of excess accumulation of metabolite products (lactate and ammonium) on cells?

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#Question id: 14274

#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 final biomass concentration?

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