Within a double-stranded DNA molecule, adenine forms hydrogen bonds with thymine, and cytosine forms hydrogen bonds with guanine. What is the significance of the structural arrangement?

#Question id: 14194

#Section 5: Bioprocess Engineering and Process Biotechnology

Penicillin is produced by P. chrysogenum in a fed-batch culture with the intermittent addition of glucose solution to the culture medium. The initial culture volume at quasi-steady state is V₀ = 500 l, and glucose-containing nutrient solution is added with a flow rate of F = 50 l/h. Glucose concentration in the feed solution and initial cell concentration are S₀ = 300 g/l and X₀ = 20 g/l, respectively. The kinetic and yield coefficients of the organism are mm = 0.2 h^-1 , K_S = 0.5 g/l, and Y_X/S = 0.3 g dw/g glucose. Determine the culture volume at t = 10 h

#Question id: 10541

#Section 6: Plant, Animal and Microbial Biotechnology

Green-leaf volatiles act as potent signals,  which of the following option is incorrect about this volatile compound

#Question id: 130

#Section 2: General Biology

An amino acid with two chiral carbon atoms

#Question id: 27334

#Section 3: Genetics, Cellular and Molecular Biology

RNA does not contain

#Question id: 12689

#General Aptitude