What factors can change the pKa value of an amino acid residue, and in which direction?
Since pepsin is a gastric enzyme does it, has acid or basic optimum ph? What happen to pepsin when it passes to the duodenum?
How are free energy, equilibrium and spontaneity related to each other?
What does glycolysis in erythrocytes produce?
What are the chemical bonds of the dna molecule that are broken for the replication process to occur?
What is meant by the 5â and 3â extremities of nucleic acids?
In sickle cell anemia, a hereditary disease, there is substitution of one amino acid by other in one of the four-polypeptide chains of hemoglobin. In this case, are all of the structural levels of the protein modified?
How are free energy changes related to enthalpy changes and entropy changes?
bane the by products when crude oil is refined by distillation
Who proposed VSEPR theory? What does it explain?
Which form of isomers of a substance is more stable?
What are the favourable conditions for formation of anions?
What is the formula of hypo in oxidation state of sulphur?
Of what units are, nucleic acids constituted?
What does the expression âdc/dt indicates?