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प्रश्न
- What are vitamins?
- Classify them according to their solubility.
- Give one example of each type as per above classification.
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उत्तर
- Vitamins are a group of heterogeneous compounds that are essential for the proper operation of various life processes.
- Vitamins can be classified into two types:
- Water-soluble vitamins: Vitamins cannot be stored in the body and must be ingested on a regular basis. Any excess is expelled in urine.
- Fat-soluble vitamins: They are absorbed with fat and stored in fatty tissue and liver.
- Water-soluble: B, C
Fat-soluble: A, D, E, K
संबंधित प्रश्न
Distinguish between aerobic and anaerobic respiration.
We get ______ energy from carbohydrates.
Write the correct option from the given multiple options.
Which of the following vitamin is necessary for synthesis of NADH2?
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 _______.
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.
Give scientific reason.
Some higher plants, animals and aerobic microorganisms also sometimes perform anaerobic respiration.
Which molecules are formed during the glycolysis process?
Which amino acids are obtained after digestion of proteins?
What are the main steps of anaerobic respiration?
Complete the following concept map.
Identify the statement that correctly describes phosphorylation.
Identify the CORRECT way/s of Phosphorylation.
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?
