Metabolism is the complex process of obtaining and using energy from nutrients like proteins, carbohydrates, and lipids. It involves anabolic and catabolic reactions, ATP regeneration, and both aerobic and anaerobic pathways. Understanding metabolism is crucial for maintaining a healthy and balanced lifestyle.
How is excess glucose converted in the body?
If there is an excess of glucose, it will be converted to fatty acids instead of entering the TCA cycle.
What happens to excess protein in the body?
Excess protein from overeating is converted to fat.
What is the alternative fuel source for the body?
Ketones can be used as an alternative fuel source for most of the body.
How does the body use energy during short-term fasting?
During short-term fasting, the body uses stored glycogen and fat for energy.
How does alcohol affect metabolism?
When alcohol is consumed on an empty stomach, it is immediately absorbed into the cells of the stomach wall.
Metabolism is the complex process of obtaining and using energy from nutrients like proteins, carbohydrates, and lipids. It involves anabolic and catabolic reactions, ATP regeneration, and both aerobic and anaerobic pathways. Understanding metabolism is crucial for maintaining a healthy and balanced lifestyle.
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