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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
Redraw the flow-chart with corrections. Explain in brief the process of obtaining energy through oxidation of carbohydrates, lipids & proteins.

Write definition.
Cellular respiration
We get ______ energy from carbohydrates.
Where and in which forms the amino acids formed after digestion of food are used in the body?
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?
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.
Which molecules are formed during the glycolysis process?
Oxidative phosphorylation refers to ______
In glycolysis,____________ ATP molecules are formed directly.
Complete the following analogy and select the correct option.
Respiration: Catabolic process:: ______ : Anabolic process
In the mitochondrion, energy is stored in the form of ____________.
Which one is amino acid?
After complete oxidation of a glucose molecules, ______ number of ATP molecules are formed.
