A bacteria moves at a speed of 150μm/s. What is its speed in Km/day........10^-3?

#Question id: 1142

#Section 3: Genetics, Cellular and Molecular Biology

Of the components of a heterotrimeric G protein, which subunit(s) is(are) able to activate downstream responses?

#Question id: 4803

#Section 3: Genetics, Cellular and Molecular Biology

Linked genes:

#Question id: 134

#Section 2: General Biology

Ultraviolet (UV) light can be used to estimate protein solution concentrations because

#Question id: 1865

#Section 2: General Biology

What deficiency is indicated by poor skin test results to a range of microbial antigens such as tuberculin and mumps?

#Question id: 14192

#Section 5: Bioprocess Engineering and Process Biotechnology

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.

      _______________