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प्रश्न
Write the importance of fibers in our diet.
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उत्तर
- Fibers cannot be digested by humans, yet they are essential nutrients.
- Fibers are important as they promote movement of materials through the digestive system and thus aid in digestion of foodstuff.
- They also help in egestion of undigested substances from the body.
- Vegetables, fruits, cereals, etc. are sources of essential nutrients like fibers.
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संबंधित प्रश्न
At the end of glycolysis, ______ molecules are obtained.
Give scientific reasons.
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Fill in the blank with a suitable word.
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Fill in the blank with a suitable word.
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Answer the following question.
When and where does anaerobic respiration occur in man and yeast?
Answer the following question.
Why is less energy produced during anaerobic respiration than in aerobic respiration?
Protein located in bones is ___________.
Give scientific reason.
We feel tired after exercising.
Which molecules are formed during the glycolysis process?
Which hormones are formed from the fatty acids?
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.
Oxidative phosphorylation refers to ______
In glycolysis,____________ ATP molecules are formed directly.
Where does the oxidative phosphorylation occur?
In the mitochondrion, energy is stored in the form of ____________.
The common immediate source of energy in cellular activity is ______.
After complete oxidation of a glucose molecules, ______ number of ATP molecules are formed.
