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प्रश्न
Answer the following questions.
a) Why some living organisms have to perform anaerobic respiration?
b) Give examples of such living organisms.
c) What are the two steps of anaerobic respiration?
उत्तर
a) Some organisms cannot live in presence of oxygen, hence they have to perform anaerobic respiration for energy production.
b) Yeast, seeds submerged in water, our muscle cells while exercising.
c) Glycolysis and fermentation are two steps of anaerobic respiration.
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संबंधित प्रश्न
Redraw the flow-chart with corrections. Explain in brief the process of obtaining energy through oxidation of carbohydrates, lipids & proteins.
At the end of glycolysis, ______ molecules are obtained.
Choose the correct option.
Which step of Kreb's cycle operates substrate-level phosphorylation?
Fill in the blank with a suitable word.
F1- F0 particles participate in the synthesis of _______.
Fill in the blank with a suitable word.
During glycolysis ______ molecules of NADH+H+ are formed.
Protein located in bones is ___________.
Which of the following vitamins is necessary for the synthesis of NADH2?
We get __________ energy from lipids.
Give scientific reason.
Some higher plants, animals and aerobic microorganisms also sometimes perform anaerobic respiration.
What is cellular respiration?
State two methods of cellular respiration.
Which molecules are formed during the glycolysis process?
Explain the use of fatty acids.
State six types of vitamins.
What are the main steps of anaerobic respiration?
During which of the following steps of glycolytic pathway ATP is directly formed?
- 3 - phospboglyceric acid to 2 phosphoglycerate
- Phosphoenolpyruvate to pyruvic acid
- 1, 3 - bisphosphoglyceric acid to 3 phosphoglycerate
- Fructose 1, 6 - bisphospbate to glyceraldehyde - 3 - phosphate
Oxidative phosphorylation refers to ______
Which of the following is TRUE with respect to ATP?
Where does the oxidative phosphorylation occur?
