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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
At the end of glycolysis, ______ molecules are obtained.
Write definition.
Cellular respiration
Give scientific reason.
Cell division is one of the very important properties of cells and living organisms.
We get ______ energy from carbohydrates.
Where and in which forms the amino acids formed after digestion of food are used in the body?
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?
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.
Write explanatory notes on Electron transport chain.
Protein located in bones is ___________.
State two methods of cellular respiration.
Which molecules are formed during the glycolysis process?
State two groups/types of vitamins.
Identify the CORRECT way/s of Phosphorylation.
Which of the following is TRUE with respect to ATP?
The main purpose of respiration is to convert ______
What is fatty acid?
Which one is amino acid?
