Replacing alanine by which amino acid, will increase UV absorbance of protein at 280 nm wavelength?
AGlycine
BTryptophan
CArginine
DLysine
Which factor stabilizes the alpha-helical structure of proteins?
ADisulfide bonds
BHydrophobic forces
CIonic interactions
DHydrogen bonds
What is the primary physiological effect of increased 2,3-DPG on hemoglobin?
AIncreased affinity of hemoglobin to oxygen
BDecreased affinity of hemoglobin to oxygen
CLeft shift of oxygen-hemoglobin dissociation curve
DRight shift of oxygen-hemoglobin dissociation curve
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