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TLS Online TPP Program

#Question id: 2995

 Which of the following incorrect pair?

#XL - S Microbiology

  1. malachite green---------  Endospore staining

  2. Methylene blue -------- Used in acid fast differential Staining

  3. pararosaniline (Leifson method)--------- used in Flagella staining

  4. Ziehl-Neelsen method--------  heating with a mixture of acid fuchsin and phenol

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TLS Online TPP Program

#Question id: 34205

#XL - S Microbiology

A continuous culture is maintained under steady-state conditions in a chemostat where the dilution rate equals the specific growth rate. If the maximum specific growth rate (μmax) of the organism is 0.8 h-1 and the substrate concentration at which the organism grows at this rate is 1.6 g/L, determine the substrate concentration (in g/L) at which the specific growth rate becomes 0.4 h-1. Assume Monod kinetics apply and Ks=0.4 g/L.
TLS Online TPP Program

#Question id: 15525

#XL - S Microbiology

In the instructive model, TCR/CD4 and TCR/CD8 coengagement generates unique signals, if a thymocyte randomly generated a TCR with an affinity for MHC Class I. which thymocyte would bind with MHC class I?
TLS Online TPP Program

#Question id: 5275

#XL - S Microbiology

 The designation his- refers to
TLS Online TPP Program

#Question id: 2318

#XL - T Zoology

What plant organelle serves a function similar to that of animal lysosomes?
TLS Online TPP Program

#Question id: 16496

#XL - T Zoology

Neomycin phosphotransferase  gene is used as a selectable marker. It provides resistence against which antibiotic ?