Advertisements
Advertisements
Question
Energy is released during the oxidation of compounds in respiration. How is this energy stored and released as and when it is needed?
Advertisements
Solution
The energy which gets released during the oxidation of compounds in respiration is stored as Adenosine Triphosphate i.e., ATP. The ATP is stored in the form of chemical bonds.
ADP + IP + energy → ATP ......(ADP = Adenosine Diphosphate and IP = Inorganic phosphorous)
When energy is required then, this bond energy is broken and utilised
ATP → ADP + IP + energy.
APPEARS IN
RELATED QUESTIONS
Differentiate between Glycolysis and Krebs’ cycle.
Describe the connecting link between glycolysis and Krebs’ cycle.
Following reactions occur during glycolysis. Arrange them in the order of their occurrence in the glycolytic pathway.
- Dihydroxy acetone phosphate → Glyceraldehyde-3-phosphate
- Fructose-6-phosphate → Fructose-1, 6-bisphosphate
- Phosphoenolpyruvate → Pyruvic acid
- 2-Phosphoglycerat → Phosphoenolpyruvate
- Glucose-6-phosphate → Fructose-6- phosphate
- 1,3-bisphosphoglyceric acid → 3- phosphoglyceric acid
In glycolysis, Fructose 1,6-bisphosphate formed from fructose-6-phosphate is cleaved into ______.
Which of the following occurs during preparatory phase of glycolysis?
Which of the following enzyme converts glucose to glucose-6-phosphate?
Which one of the following is the first step of glycolysis?
EMP pathway is ______.
The energy yield in terms of ATP is higher in aerobic respiration than anaerobic respiration. Why anaerobic respiration occurs even in organisms that live in aerobic condition like human beings and angiosperms?
Comment on the statement – Respiration is an energy producing process but ATP is being used in some steps of the process.
We commonly call ATP as the energy currency of the cell. Can you think of some other energy carriers present in a cell? Name any two.
In the following flow chart, replace the symbols a,b,c and d with appropriate terms. Briefly explain the process and give any two application of it.

Formation of acetyl CoA from pyruvic acid takes place by ______.
The first three steps of glycolysis are called as ______.
In glycolysis, electrons are removed by ______.
Identify the INCORRECT statement regarding glycolysis.
The process in which glucose is broken down into pyruvic acid is ______.
