1. The active site of lysozyme contains two amino acid residues essential for catalysis: Glu35 and Asp52. The pka values of the carboxyl side chains of these low residues are 5.9 and 4.5 respectively. a) What is the ionization state (protonated or deprotonated) of each residue at pH5.2? What is […]

Loci A, B, C, D and E are on the same eukaryotic chromosome. A series of test crosses yields the following information. Draw a map showing the relative position of these five loci. Indicate all the shortest distances between genes in map units. Gene Loci A, B 43% recombinationA,C 2% […]

Q1. The enzyme sucrase catalyses the conversion of sucrose to glucose and fructose increase the reduction rate at least 1million fold how does the new amount of energy release at throughout the breakdown of sucrose compare between spontaneous reaction and one catalyed by sucrase? Q2. Trace path from the femoral […]

1) The following data is related to an unusual episode when the SS Titanic sank in the early twentieth century. Explain the epidemiological attributes of this episode. 2) In which special circumstances can cross-sectional surveys be utilized to test the hypotheses? In your answer explain briefly the characteristics of the […]