Long-chain fatty acids are oxidized step-wise in one carbon units starting from the none of these carboxyl end aliphatic end both (a) and (b) TRUE ANSWER : ? YOUR ANSWER : ?
The irreversibility of the thiokinase reactions (formation of initial acyl-CoA) applies only to even-chain fatty acids is due to the subsequent hydrolysis of the product make this activation reaction the committed step on the pathway both (a) and (b) TRUE ANSWER : ? YOUR ANSWER : ?
The transport of acyl-CoA for oxidation using a shuttle involves formation of the intermediate Acyl-coenzyme A 3 acetyl-CoA acyl-carnitine None of these TRUE ANSWER : ? YOUR ANSWER : ?
Where the acyl-CoA formed in the cytosol is transported for oxidation? Endoplasmic reticulum Mitochondrial matrix Microsomes Remains in cytosol TRUE ANSWER : ? YOUR ANSWER : ?
Membrane potential and the proton gradient are both required to make ATP cancel one another when uncouplers are present are sufficient, separately, to make ATP from ADP + Pi; reinforce one another when respiratory inhibitors are present TRUE ANSWER : ? YOUR ANSWER : ?
The maximum energy per gram on oxidization is yielded from glycogen fat protein starch TRUE ANSWER : ? YOUR ANSWER : ?
Each cycle of β-oxidation produces 1 FAD, 1 NAD+ and 2 CO2 molecules 1 FADH2, 1 NADH and 1 acetyl-CoA 1 FADH2, 1 NAD+, and 1 acetyl-CoA 1 FADH2, 1 NADH and 2 CO2 molecules TRUE ANSWER : ? YOUR ANSWER : ?
How many molecules of acetyl-CoA are produced in oxidation of palmitic acid (C16), which involves seven rounds of oxidation? 7 8 9 6 TRUE ANSWER : ? YOUR ANSWER : ?
The oxidation of methanol (wood alcohol) in human retina tissue leads directly to the formation of CO2 sugars none of these formaldehyde TRUE ANSWER : ? YOUR ANSWER : ?
The three identical b subunits of the F1, complex during ATP synthesis have different affinities for ADP but not for ATP different affinities for ATP but not for ADP similar affinities for ADP and ATP different affinities for ATP and for ADP TRUE ANSWER : ? YOUR ANSWER : ?