Which one of the following classes is expressed in the unfertilized egg and is involved in directing the spatial organization of the Drosophila embryo early in development?

TLS Online TPP Program

#Question id: 14620

#Section 2: General Biology

Extrachromosomal DNA is found in ____________________________.

A. mitochondria

B. plasmids

C. nucleoid

D. Nucleoli

Which combination is correct?

TLS Online TPP Program

#Question id: 14621

#Section 5: Bioprocess Engineering and Process Biotechnology

a chromatographic separation of a two component samples on 50 cm column gave the retention times for the solutes A and B as 2.5 and 3.1 minutes with base widths of the two chromatographic peaks being 0.24 and 0.3 min respectively. Calculate plate height 

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#Question id: 14622

#Section 2: General Biology

Endospores are

TLS Online TPP Program

#Question id: 14623

#Section 5: Bioprocess Engineering and Process Biotechnology

a chromatographic separation of a two component samples on 50 cm column gave the retention times for the solutes A and B as 2.5 and 3.1 minutes with base widths of the two chromatographic peaks being 0.24 and 0.3 min respectively. Calculate resolution of two peak 

TLS Online TPP Program

#Question id: 14624

#Section 5: Bioprocess Engineering and Process Biotechnology

An enzyme is produced for manufacturing a sun protection lotion. Given kinetic data for the enzyme reaction with v_max= 2.5mmol M^-3 S^-1 Km= 8.9 mM and So = 12 mM, what would be the time required for 95% conversion in a batch bioreactor? 

TLS Online TPP Program

#Question id: 14625

#Section 5: Bioprocess Engineering and Process Biotechnology

Monod kinetics are considered in a CSTR with an organism growing with an initial substrate concentration of 50 g1^-1 and kinetic parameters of Ks = 2 g1^-1 and umax = 0.5 h^-1 . (a) What would be the maximum dilution rate for 100% yield of biomass with maximum rate?