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प्रश्न
What do you understand by respiration?
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उत्तर
Respiration is the process of oxidation and decomposition of organic compounds like simple carbohydrate glucose in the living cells with the release of energy.
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संबंधित प्रश्न
What happens to the energy liberated during respiration?
One same common function is performed by?
Name the following:
Oxidative breakdown of carbohydrates to release energy.
How do the following structures help in respiration in plants?
Lenticels _____________
The following two chemical reactions are supposed to indicate a certain process occurring in the green plants under two different conditions:
(a) C6H12O6 + 6O2 → 6CO2 + _______ + 38 ATP
(b) C6H12O6 → ________ + 2 CO2 + 2 ATP
(i) Fill in the blank in each reaction.
(ii) Name the process represented by the two reactions.
(iii) What are the conditions under which the two reactions (a) and (b) are occurring respectively?
The following diagram refers to an apparatus which is used to demonstrate a physiological process:
What is the purpose of keeping boiled peas soaked in a disinfectant in test tube Y?
Complete the following statement by choosing the correct alternative out of those given below.
Every living cell of the plant
If a person is feeling dizzy, glucose or fruit juice is given immediately but not a cheese sandwich Explain.
Respiration requires O2. How did the first cells on the earth manage to survive in an atmosphere that lacked O2?
It is known that red muscle fibres in animals can work for longer periods of time continuously. How is this possible?
