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Dmitrij [34]
3 years ago
15

During a laboratory experiment, you discover that an enzyme-catalyzed reaction has a △G of -20 kcal/mol. If you double the amoun

t of enzyme in the reaction, what will be the △G for the new reaction?
A. +20 kcal/mol

B. -40 kcal/mol

C. -20 kcal/mol

D. -10 kcal/mol
Biology
1 answer:
Karo-lina-s [1.5K]3 years ago
8 0

Answer:

Option-C

Explanation:

Delta G (△G) refers to the overall energy released during a chemical reaction when equilibrium is reached i.e the rate of conversion of product into the substrate is equal to the rate of conversion of substrate into product. Thus, △G accounts for the equilibrium of the reaction.

In the given question, it has been mentioned that △G of a reaction is -20 kcal/mol then how will it change if the amount of enzyme is doubled.  

The △G is not affected by the enzyme concentration as the presence of enzyme affects the G (Gibbs free energy) and activation energy.

Therefore, △G will remain the same even if the amount of enzyme is doubled i.e -20 kcal/mol will be the correct value.

Thus, Option-C is the correct answer.

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Each member of the human hemoglobin gene family, which consists of seven genes arranged in two clusters on different chromosomes
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Answer:

B. False

Explanation:

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I hope you find this information useful and interesting! Good luck!

6 0
3 years ago
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Answer:

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Explanation:

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The sympathetic nervous system regulates the body for a high level of physical activity and also known as fight or flight. It fasts the functions of the body according to the situation.

The parasympathetic nervous system is having the opposite effect of the sympathetic nervous system slows high energy functions and relaxes the body.  

Thus, the comparison of these nervous systems is mention above.

5 0
3 years ago
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Answer:

a) epigenetic change.

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