MCQ Book Questions

Q51180. The deficiency of which one of the following vitamin causes creatinuria?

Q51181. A biochemical indication of vitamin B12 deficiency can be obtained by measuring the urinary excretion of

Q51182. D There are three broad categories of enzyme inhibition:

Q51183. D Enzymes are highly specific in their action compared with chemical catalysts. Three types of enzyme specificities are well-recognized.

Q51184. When ATP forms AMP

Q51185. Standard free energy (∆G°) of hydrolysis of ATP to ADP + Pi is

Q51186. Standard free energy (∆G°) of hydrolysis of ADP to AMP + Pi is

Q51187. Standard free energy (∆G°) of hydrolysis of phosphoenolpyruvate is

Q51188. Standard free energy (∆G°) of hydrolysis of creatine phosphate is

Q51189. The oxidation-reduction system having the highest redox potential is

Q51190. If ∆G°= –2.3RT log Keq, the free energy for the reaction will be + A B C 10moles 10moles 10moles

Q51191. Redox potential (EO volts) of NAD+/NADH is

Q51192. Redox potential (EO volts) of ubiquinone, ox/red system is

Q51193. Redox potential (EO volts) of cytochrome C, Fe3+/Fe2+ is

Q51194. The prosthetic group of aerobic dehydro- genases is

Q51195. Alcohol dehydrogenase from liver con- tains

Q51196. A molybdenum containing oxidase is

Q51197. A copper containing oxidase is

Q51198. The mitochondrial superoxide dismutase contains

Q51199. Cytosolic superoxide dismutase contains