Protein Purification The best way to determine the location of protein in the purification scheme is to measure the UV absorption mass spectroscopy of the protein rate of ATP synthesis changes in the refractive index UV absorption mass spectroscopy of the protein rate of ATP synthesis changes in the refractive index ANSWER DOWNLOAD EXAMIANS APP
Protein Purification Proteins separation can be carried out on the basis of all of these net charge solubility in salt solutions size or mass all of these net charge solubility in salt solutions size or mass ANSWER DOWNLOAD EXAMIANS APP
Protein Purification In ion-exchange chromatography proteins are separated on the basis of their shape proteins are separated on the basis of their size either (b) or (c) proteins are separated on the basis of their net charge proteins are separated on the basis of their shape proteins are separated on the basis of their size either (b) or (c) proteins are separated on the basis of their net charge ANSWER DOWNLOAD EXAMIANS APP
Protein Purification Which of the following may be added to stabilize the protein after yeast cells disruption? NaCl Protease inhibitor All of these AMP NaCl Protease inhibitor All of these AMP ANSWER DOWNLOAD EXAMIANS APP
Protein Purification Gel-filtration chromatography separates on the basis of size and shape using porous beads packed in a column shape using porous beads packed in a column None of these size using porous beads packed in a column size and shape using porous beads packed in a column shape using porous beads packed in a column None of these size using porous beads packed in a column ANSWER DOWNLOAD EXAMIANS APP
Protein Purification A purified protein sample contains 10 μg of protein and has an enzyme activity of 1 m mole of ATP synthesized/sec (1 unit). What is the specific activity of the final purified sample? 100,000 units/mg 1,000 units/mg 1,000,000 units/mg 10,000 units/mg. 100,000 units/mg 1,000 units/mg 1,000,000 units/mg 10,000 units/mg. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS