Practice Questions

TLS Online TPP Program

#Question id: 11816

Which of the following given statements are correct predict about negatively regulate signalling pathway?

#Unit 6. System Physiology – Plant

Due to level rise of Type-A ARR in response to cytokinin
Phosphorylated type-A ARRs interact with various effectors
Pseudo HPs due to lack of the His site of phosphorylation
A and C both

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TLS Online TPP Program

#Question id: 21134

#Unit 12. Applied Biology

Polyhydroxyalkanoates (PHAs) are used as__

TLS Online TPP Program

#Question id: 21135

#Unit 12. Applied Biology

a) Antibiotic production under conditions of nitrogen limitations

b) Synthesize pppGpp in vitro from GTP and ATP

c) Initiating the transcription of Antibiotic Synthesis Genes

d) Antibiotic production under conditions of calcium limitation

e) under limitation condition synthesize secondary metabolism

TLS Online TPP Program

#Question id: 21136

#Unit 12. Applied Biology

uptake of plasmid DNA into Streptomyces protoplasts is enhanced by__

TLS Online TPP Program

#Question id: 21137

#Unit 12. Applied Biology

Multiple cloning site for inserting target DNA on which placed to improve the productivity of antibiotics produced by Streptomyces spp___

TLS Online TPP Program

#Question id: 21138

#Unit 12. Applied Biology

Secondary metabolites production takes place in which phase of the bacterial growth curve?

TLS Online TPP Program

#Question id: 21139

#Unit 12. Applied Biology

Strain improvement for the large scale antibiotics production by using methods__

I) Gene transformation

II) Mutation and selection

III) Auxotophs mutants