Answer: Organisms need food for obtaining energy to perform the vital functions.
Question 2
Question: How does food yield energy?
Answer: Food is broken down with the help of various enzymes in the cells. This liberates energy.
Question 3
Question: What is respiration?
Answer: Respiration is the breakdown of organic compounds into simpler compounds accompanied by the release of energy in the form of ATP.
Question 4
Question: What is a respiratory substrate?
Answer: The substance used by the cell to derive energy is called a respiratory substrate.
Question 5
Question: Name a few respiratory substrates. Which of them is most commonly used?
Answer: Carbohydrates, fats, proteins are some of the respiratory substrates. The most commonly used of them is glucose, a carbohydrate.
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How much energy is liberated when one mole of glucose is completely oxidised? 2870KJ or 686Kcal No. of ATP, NADH and FADH2 produced from glycolysis, TCA cycle Name the electron carrier complexes involved in ETC? Locate the site of ATP production in the cell
Answers & Comments
Answer: Organisms need food for obtaining energy to perform the vital functions.
Question 2
Question: How does food yield energy?
Answer: Food is broken down with the help of various enzymes in the cells. This liberates energy.
Question 3
Question: What is respiration?
Answer: Respiration is the breakdown of organic compounds into simpler compounds accompanied by the release of energy in the form of ATP.
Question 4
Question: What is a respiratory substrate?
Answer: The substance used by the cell to derive energy is called a respiratory substrate.
Question 5
Question: Name a few respiratory substrates. Which of them is most commonly used?
Answer: Carbohydrates, fats, proteins are some of the respiratory substrates. The most commonly used of them is glucose, a carbohydrate.
hope this is helpful
Mark this as a brainiest answer
No. of ATP, NADH and FADH2 produced from glycolysis, TCA cycle
Name the electron carrier complexes involved in ETC?
Locate the site of ATP production in the cell