Auxotrohic bacteria plating on different medium, it is observed that colonies grow on minimal plus threonine only, no colony on minimal plus leucine and no colonies grow on minimal medium cystein only. What are the actual genotypes of auxotroph?

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#Question id: 576

#I Life Science/ Life Sciences Group – I-V

The hydrophobic cleft in globular proteins which bind substrate molecules is called the ________.

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#Question id: 19670

#SCPH05 I Biotechnology

Ethers may be used as solvents because they react only with which of the following reactants?

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#Question id: 2113

#SCPH06 I Botany

Why are lipids and proteins free to move laterally in membranes?

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#Question id: 19452

#SCPH01 Biochemistry

Angle of aperture is best considered for achieving better resolution (D)

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#Question id: 15585

#SCPH05 I Biotechnology

A stirrer has a power number (Np) 10. If the stirrer speed (N) is 1 s^-1 , its diameter D= 1 m and the density of the medium is 1000 kg/m3, the ungassed power input (P) in watts is