Exam preparation - Producing ATP from metabolic pathways
10 important questions on Exam preparation - Producing ATP from metabolic pathways
The amount of ATP that an individual produces is dependent on their energy requirements. More ATP is required by the individual when their energy expenditure increases. For example, during strenuous exercise, an individual manufactures up to 500 g ATP every minute. However, it is estimated that a 70 kg male that leads a sedentary lifestyle still needs around 210 kg of ATP per day.
i) Which metabolic processes are required to create a lot of ATP during strenuous exercise?
Choose 4 of the following processes: Glycolysis, gluconeogenesis, glycogenesis, glycogenolysis, common metabolic pathway, anaerobic respiration.
I) Why is glycolysis required to create a lot of ATP during strenuous exercise?
P can be converted into A CA
A CA then enters the C to G a lot more A
I) Why is glycogenolysis required to create a lot of ATP during strenuous exercise?
G then taken out of the C into the B
G can then be trafficked to where it is required
Once it reaches these organs, G and the C are employed to generate a lot of ATP from the G
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I) What are examples of glucose from glycogenolysis being used during strenuous exercise?
I) Why is the common metabolic pathway required to create a lot of ATP during strenuous exercise?
I) What happens to the electron rich coenzymes NADH and FADH2 after they leave the citric acid cycle?
I) What does anaerobic respiration do?
I) What type of reaction is the conversion of pyruvate to lactate?
I) What is the NAD+ from the anaerobic respiration used for?
Ii) Which hormone assists the individual in obtaining energy from glycogen during strenuous exercise?
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