#Question id: 4163
#Section 3: Genetics, Cellular and Molecular Biology
The net effect of all amino acid tRNA synthetases binding to a tRNA is to position the __ of tRNA in the active site.
#Question id: 18841
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
#Question id: 27518
#Section 5: Bioprocess Engineering and Process Biotechnology
In a fermentation process, air sterilizer is used to reduce 1×108 to 1 microorganisms. The filtration efficiency will be
#Question id: 181
#Section 2: General Biology
Titration of valine by a strong base, for example NaOH, reveals two pK’s. The titration reaction occurring at pK2 (pK2 = 9.62) is:
#Question id: 564
#Section 2: General Biology
A good transition-state analog: