does glucagon secretion induce sleep in teenagers?why?

1073

What is the difference between Phospholipids and phosphosphingosides?

2034

All technical,written test questions

499

Why are free cysteines treated with iodoacetate prior to protein sequencing?

1124

How is the actual free energy change for a process related to the standard free energy change?

1548

How do hydrophobic and hydrophilic residues arrange themselves in globular proteins?

962

How much empty space is found in globular proteins?

936

Where do hydrophobic and hydrophilic residues usually end up after protein folding?

955

What factors can change the pKa value of an amino acid residue, and in which direction?

1373

bane the by products when crude oil is refined by distillation

1028

what are the steps involved in the calibration of HPLC

1500

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.

2020

"Tell me about a job that you found particularly satisfying. What did you like about it?

1952

Why does the pH of the blood decrease in a person who has digested trematol?

1174

what is your aspiration in profession/ career?

1588