Question

GIVE ME SOME QUESTION ON TOPIC RESPIRATION CLASS 10 BIO CH 6 PLZ IT URGENT

Answer 1

Question:   Why do organisms need food?

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.