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प्रश्न
Give scientific reason.
We feel exhausted after exercising.
Give scientific reason:
We feel tired after exercise.
उत्तर
- While exercising, the muscle cells perform anaerobic respiration.
- During anaerobic respiration in muscle cells, lactic acid accumulates in the body.
- Lactic acid accumulation is a result of the process of fermentation, during which glucose is broken down by anaerobic respiration, forming organic acids.
- Also, the production of ATP is comparatively less during anaerobic respiration.
Hence, we feel exhausted after exercising.
संबंधित प्रश्न
Give scientific reason.
Cell division is one of the very important properties of cells and living organisms.
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?
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.
Answer the following question.
Which compound is the terminal electron acceptor in aerobic respiration?
Answer the following question.
Write explanatory notes on Electron transport chain.
Protein located in bones is ___________.
Give scientific reason.
Some higher plants, animals and aerobic microorganisms also sometimes perform anaerobic respiration.
Which amino acids are obtained after digestion of proteins?
Explain the use of fatty acids.
Identify the given reaction and explain it.
Write the importance of fibers in our diet.
Oxidative phosphorylation refers to ______
Identify the cell organelle that is responsible for extracting energy from carbohydrates to form ATP.
In glycolysis,____________ ATP molecules are formed directly.
Which of the following statement is incorrect about ATP?
Which one is amino acid?
After complete oxidation of a glucose molecules, ______ number of ATP molecules are formed.
