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nusaiba mustafa
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Why is usual respiratory quotient for humans is between 0.7 and1.0
Exploring the Usual Respiratory Quotient for Humans: 0.7-1.0
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In summary, the usual respiratory quotient for humans falls between 0.7 and 1.0. This information is commonly found in biology textbooks and online sources such as Wikipedia. The range is a result of the two types of respiration - 0.7 for lipids and 1.0 for carbohydrates.
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Where did you find that information?nusaiba mustafa said:
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nusaiba mustafa
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In respiration its something about biology
Is t incorrect
Is t incorrect
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berkeman
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nusaiba mustafa said:
Greg is asking for a link to where you have read this...
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nusaiba mustafa
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Its from a textbook of biology
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berkeman
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nusaiba mustafa said:
Well, I did a quick Google search, and the wikipedia article seems to explain the 1.0 to 0.7 range pretty well...
http://en.wikipedia.org/wiki/Respiratory_quotient
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nusaiba mustafa
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Thanks
But i also searched on it but it doesn't explain clearly why it is actually from 0.7 too 1.0
But i also searched on it but it doesn't explain clearly why it is actually from 0.7 too 1.0
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berkeman
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nusaiba mustafa said:
What do they say in the article about it? What are the 2 types of respiration that result in those 2 RQ values?
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nusaiba mustafa
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0.7 is because of lipids a nd 1.0 is because of carbohydrates
FAQ: Exploring the Usual Respiratory Quotient for Humans: 0.7-1.0
1. What is the respiratory quotient (RQ) and why is it important?
The respiratory quotient is the ratio of carbon dioxide produced to oxygen consumed during cellular respiration. It is important because it provides information about the type of fuel (carbohydrates, fats, or proteins) being used by the body for energy production.
2. Why is the usual RQ range for humans between 0.7-1.0?
The usual RQ range for humans is based on the type of fuel that is typically used for energy production. Carbohydrates have an RQ of 1.0, fats have an RQ of 0.7, and proteins have a variable RQ. Therefore, the range of 0.7-1.0 represents the normal range of fuel utilization in human metabolism.
3. How is the RQ measured?
The RQ is measured by collecting and analyzing exhaled air. The amount of carbon dioxide produced and oxygen consumed can be determined using a gas analyzer, and the ratio can be calculated from these values.
4. What factors can affect the RQ in humans?
The RQ can be affected by various factors such as diet, exercise, and metabolic rate. A diet high in carbohydrates will result in a higher RQ, while a diet high in fats will result in a lower RQ. Exercise can also increase the RQ due to increased energy demand, and a higher metabolic rate can also lead to a higher RQ.
5. What can an abnormal RQ indicate?
An abnormal RQ may indicate a medical condition such as diabetes or respiratory disorders. It can also be used to monitor the effects of certain medications on metabolism. A consistently low RQ may suggest malnutrition or an inability to utilize fats for energy production, while a consistently high RQ may indicate overfeeding or a preference for carbohydrates as a fuel source.