Advertisements
Advertisements
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
Write definition.
Aerobic respiration
Give scientific reason.
Cell division is one of the very important properties of cells and living organisms.
Fill in the blank with a suitable word.
In the prokaryotes ______ molecules of ATP are formed per molecule of glucose oxidised.
Fill in the blank with a suitable word.
F1- F0 particles participate in the synthesis of _______.
Answer the following question.
When and where does anaerobic respiration occur in man and yeast?
Answer the following question.
Which compound is the terminal electron acceptor in aerobic respiration?
What is cellular respiration?
Explain the use of fatty acids.
State two groups/types of vitamins.
Why is water an essential nutrient?
Complete the following concept map.
Identify the statement that correctly describes phosphorylation.
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
Identify the CORRECT way/s of Phosphorylation.
Read the following statements and select the CORRECT option.
Statement I: In oxidative phosphorylation ATP is synthesized by using the energy released during the oxidation of substrates like NADH+ H+ and FADH2.
Statement II: Substrate-level phosphorylation is a direct phosphorylation of ADP by transfer of a phosphate group from any suitable substrate.
Substrate level phosphorylation takes place in ______.
Which of the following is TRUE with respect to ATP?
