Calculate the molar extinction coefficient of a solution containing 5 *10-4 g litre-1 of a biomolecule, molecular weight 275 g mol-1, and absorbance 0.75 in a 1.2 cm cuvette.
3098A 3.00 * 10-6M solution in a 1.0 cm cuvette read 16 % T at 620nm. What were the absorbance and the molar absorbancy index of the solution?
2113Hi, I am venkat. I am done with M.Sc Medical Biochemistry in the year 2007. I got rejected 3 times at US consulate, and the reason they say is why are you going agian for PG when you have already done PG, and they are not ready to get convinced only on this issue.
2105Post New Bio Chemistry Questions
What are the favorable conditions for formation of cat ions?
What is the relation between reaction taking place in one of the several stages and the total amount of energy liberated in the reaction?
How can you determine the reaction, taking place at constant pressure delta (h)?
Which are the nucleotides “portions” that bind in the formation of nucleic acids?
Explain why nitrogen cannot form penta halides?
Do all proteins have quaternary structure?
Explain heat of combustion?
Of what units are, nucleic acids constituted?
Who proposed VSEPR theory? What does it explain?
Define kararch effect?
How does the substrate concentration affect the speed of enzymatic reactions?
What is the element in third series the element with maximum oxidation state?
Bacteria are prokaryotic cells, i.e., They do not have membrane-delimited nucleus. Eukaryotes have cells with delimited nucleus. Where in these types of cells can dna are found?
What is the rule for the pairing of nitrogen-containing bases in the dna molecule and in the rna?
What are catalysts?