Allostery High EC vs Low EC

Allostery High EC vs Low EC

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Science, Chemistry, Health Sciences, Biology

University

Hard

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The video introduces the concept of high and low energy charge, explaining their significance in metabolic pathways and allosteric regulation. It uses practical examples, such as post-meal and fasting states, to illustrate how energy charge affects enzyme activity. The video also provides a detailed example of isocitrate dehydrogenase in the TCA cycle, showing how ATP and ADP regulate its activity.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the consequences of having low energy charge in the body?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the role of isocitrate dehydrogenase in the TCA cycle.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do allosteric activators and inhibitors typically relate to each other?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the impact of high energy charge on metabolic pathways.

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