In a two-stage chemostat system, the volumes of the first and second reactors are V₁ = 500 l and V₂ = 300 l, respectively. The first reactor is used for biomass production and the second is for a secondary metabolite formation. The feed flow rate to the first reactor is F = 100 l/h, and the glucose concentration in the feed is S = 5.0 g/l. Use the following constants for the cells.

Determine cell concentration in the effluent of the first stage.

      _______________

TLS Online TPP Program

#Question id: 14452

#Section 2: General Biology

Some organisms, called extreme halophiles, have adapted so well to high salt concentrations that they actually require them for growth. They are called as

TLS Online TPP Program

#Question id: 2008

#Section 2: General Biology

An immune response to a tissue graft will differ from an immune response to a bacterium because

TLS Online TPP Program

#Question id: 15900

#Section 6: Plant, Animal and Microbial Biotechnology

During development of a somatic embryo from a single superficial cell of the explant, the cells of this meristematic mass continue to divide to give rise to the various stages of SEs. Which of the following is considered correct for the development of SEs?

TLS Online TPP Program

#Question id: 18638

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

For unrooted trees, the number of unrooted tree topologies (NU) is ________

TLS Online TPP Program

#Question id: 10506

#Section 6: Plant, Animal and Microbial Biotechnology

Plant growth promoting rhizobacteria (PGPRs) such as Pseudomonas aeruginosa, that alleviate plant abiotic or biotic stress in soil by releasing of