Answer to Question #310196 in Chemistry for Mohamed

Question

Draw the structure of the tripeptide, which is composed of Ile+Asp+Met and answer additional questions

İ.1 specify the value of the isoelectric point

1.2 select the indicator and determine the pH of the aqueous solution by indicator's 1. color

1.3 specify the hydrophilic-hydrophobic balance

1.4. draw the structures of the tripeptide that correspond to the pH values 0, pl, 7, 14. Specify the charge of the tripeptide in each pH

2 Construct the Fischer's formula for the D- altrose [2(L),3(D),4(D),5(D),6- pentahydroxyhexan-1-al] and draw all the tautomers: oxo, and pyranoses, furanoses.

3 Give the formula of the nucleic base guanine, nucleoside guanosine, nucleotide guanosine -5-phosphate