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प्रश्न
Give scientific reason.
We feel exhausted after exercising.
Give scientific reason:
We feel tired after exercise.
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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
At the end of glycolysis, ______ molecules are obtained.
Write a definition.
Cellular respiration
Give scientific reasons.
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?
Protein located in bones is ___________.
Give scientific reason.
We feel tired after exercising.
Give scientific reason.
Some higher plants, animals and aerobic microorganisms also sometimes perform anaerobic respiration.
What is cellular respiration?
Which molecules are formed during the glycolysis process?
State two groups/types of vitamins.
What are the main steps of anaerobic respiration?
Which hormones are formed from the fatty acids?
Write the importance of fibers in our diet.
Identify the statement that correctly describes phosphorylation.
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.
After complete oxidation of a glucose molecules, ______ number of ATP molecules are formed.
