Q.1.
In plants, energy is obtained from the sun in the form of solar energy and stored in the form of complex organic matter. Where is it used?
Q.2.
Which of the following is the key compound in the intermediary metabolism of carbohydrates, lipid and proteins
Q.3.
First respiratory substrate :
Q.4.
Pyruvate which is formed by the glycolytic catabolism of carbohydrates in the cytosol, after it enters into mitochondrial matrix it undergoes :
Q.5.
How many oxidation step take place during glycolysis, link reaction and Kreb’s cycle.
Q.6.
What is the role of NAD+ in cellular respiration?
Q.7.
When a molecule of pyruvic acid is subjected to fermentation and forms lactic acid, there is
Q.8.
What do stomata takes during the photosynthesis?
Q.9.
Breathing generates energy
Q.10.
What gas is needed in order to perform respiration at the cellular level?