About 7.3 kcal/mole are released when glucose is converted to CO2 and H2O NAD+ is reduced to NADH the terminal phosphate bond of ATP is broken by hydrolysis ATP hydrolysis is coupled to sucrose synthesis TRUE ANSWER : ? YOUR ANSWER : ?
An endergonic reaction is one that requires energy in order to proceed releases energy for work looses energy gives off much heat TRUE ANSWER : ? YOUR ANSWER : ?
The ability of Vibrio fischeri to convert chemical energy directly into radiant energy in bioluminescence is an example of __________ at work. Shelford's law of tolerance the third law of thermodynamics the first law of thermodynamics Leibig's law of the minimum TRUE ANSWER : ? YOUR ANSWER : ?
The fact that β-oxidation of fatty acids, occurs in the mitochondria whereas fatty acid synthesis occurs in the cytoplasmic matrix, is an example of regulation of enzymatic activity by the __________ mechanism. repression induction compartmentation competitive inhibition TRUE ANSWER : ? YOUR ANSWER : ?
In the reaction, C6H12O6+ 6O2 → 6CO2 + 6H2O + energy, which component is being oxidized? C6H12O6 O2 H2O CO2 TRUE ANSWER : ? YOUR ANSWER : ?
In the reaction, C6H12O6 + 6O2 → 6CO2 + 6H2O + energy, which component is being reduced? Energy O2 H2O CO2 TRUE ANSWER : ? YOUR ANSWER : ?
A substrate binds to its enzyme at a location called the __________ site. active polypeptide coenzyme substrate TRUE ANSWER : ? YOUR ANSWER : ?
The ability of CTP to bind to aspartate carbamoyltransferase and shut down the synthesis of more CTP is an example of none of these feedback inhibition of enzyme activity enzyme repression enzyme induction TRUE ANSWER : ? YOUR ANSWER : ?
The ability of a competitive inhibitor to bind to an active site in an allosterically controlled enzyme is __________ than the ability of a non-competitive inhibitor to bind to an active site in the same allosterically controlled enzyme. greater half approximately equal lesser TRUE ANSWER : ? YOUR ANSWER : ?
The affinity of an enzyme for its substrate, when the enzyme has a Km of 0.50 M will be __________ than the affinity of an enzyme for its substrate when the enzyme has a Km of 0.05 M. approximately equal lesser half greater TRUE ANSWER : ? YOUR ANSWER : ?