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प्रश्न
- What are vitamins?
- Classify them according to their solubility.
- Give one example of each type as per above classification.
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
Fill in the blank and explain the statement
After complete oxidation of a glucose molecules, ---- --- --- number of ATP molecules are formed.
Give scientific reason.
Cell division is one of the very important properties of cells and living organisms.
Choose the correct option.
Which step of Kreb's cycle operates substrate-level phosphorylation?
Answer the following question.
When and where does anaerobic respiration occur in man and yeast?
Answer the following question.
Where is the respiration electron transport system located in a cell?
Answer the following question.
Write explanatory notes on Electron transport chain.
Give scientific reason.
We feel exhausted after exercising.
Which molecules are formed during the glycolysis process?
Identify the given reaction and explain it.
What are the main steps of anaerobic respiration?
Substrate level phosphorylation takes place in ______.
Oxidative phosphorylation refers to ______
Which of the following is TRUE with respect to ATP?
In glycolysis,____________ ATP molecules are formed directly.
Where does the oxidative phosphorylation occur?
In the mitochondrion, energy is stored in the form of ____________.
What is fatty acid?
Which of the following statement is incorrect about ATP?
