Home › NEET UG › Biology › Respiration in Plants › The respiratory quotient (RQ) of fat respiration…
The respiratory quotient (RQ) of fat respiration is approximately
A0.7 because fats need more O2
B1.0 because of equal exchange
C0.9 because of partial fat use
D2.0 in all fatty substrates
Answer & Solution
Correct answer: A. 0.7 because fats need more O2
Fats (highly reduced, H-rich) require more O2 to oxidise per CO2 generated; RQ ~ 0.7. Carbohydrates RQ ~ 1.0. Proteins RQ ~ 0.9. Organic acids can have RQ > 1.
Related questions
Reactions catalysed by pyruvic dehydrogenase require coenzyme A and:In fermentation, what proportion of the energy in glucose is released?In exercising muscle with inadequate oxygen, pyruvic acid is reduced to:Which two enzymes catalyse alcoholic fermentation?In fermentation by yeast, pyruvic acid is converted to carbon dioxide and:In anaerobic organisms, glycolysis is described as:Krebs cycle achieves the complete oxidation of glucose and is also called:The term glycolysis comes from Greek words for splitting and: