what is the structure and function of pellagra-preventive factor?1 2129
what is the difference between Dowex-1 and Dowex-50 which are used in ion exchange chromatography?1 5700
which solvent mixture is normally used in paper chromatography?1 2536
What are the salient features of chemiosmotic coupling hypothesis?1 2735
what are hydrophobic interactions/1 2084
how do the two comonents of starch differ?1 2052
Describe the structure of a peptide giving the sequence.
How do hydrophobic and hydrophilic residues arrange themselves in globular proteins?
What are hydrophobicity scales, and how are they used?
All technical,written test questions
What are species grow in waitland?
what is meant by codan optimisation m rna enrichment?
Glycolysis is A) C6H12O6 --> 2C2H5OH + 2CO2 B) C6H12O6 --> 2CH3H4O3 + 4H c) C3H4O3 + NAD --> C2H5OH + CO2 NAD D) C6H12O6 + 6H20 --> 6CO2 + 6H2O
Which organ and subcellular site are most important for fatty acid biosynthesis?
The nucleophile in the first stage of the serine protease mechanism is a) H2O b) the carboxyl of Asp 102 c) the hydroxyl of Ser 195 d) the imidazole of His 57
what is QC and why is impotent in pathology lab
The elution volume of an enzyme on a gel filtration column can be predicted from a) its enzyme activity b) its protein absorbance at 280 nm c) subunit composition and monomer molecular mass(es) d) Choices a) and b) are both correct.
why we use 96 well plate in ELISA plate reader?
How does a random coil differ from an irregularly structured region?
A 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?
what is your passion?