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प्रश्न
Where are proteins synthesized inside the cell?
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उत्तर
- Ribosomes are the site for protein synthesis. Ribosomes are very small structures found either in a free state, suspended in the cytoplasm, or attached to the surface of the endoplasmic reticulum.
- They are composed of ribonucleic acids and proteins.
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संबंधित प्रश्न
Complete the crossword with the help of clues given below.
Across
1. This is necessary for photosynthesis.
3. Term for component present in the cytoplasm.
6. The living substance in the cell.
8. Units of inheritance present on the chromosomes.
Down
1. Green plastids.
2. Formed by collection of tissues.
4. It separates the contents of the cell from the surrounding medium.
5. Empty structure in the cytoplasm.
7. A group of cells.
Who is odd man among us? Give reason.
Give functions.
Nucleus
Why are the cells generally of a small size?
State the major function of the following :
Golgi apparatus
State the major function of the following :
Vacuoles
Put a tick mark (✓) against the correct alternative in the following statement:
A cell that is spherical in shape is
The cell membrane is called selectively permeable. Why?
Write true or false for each statement. Rewrite the false statements correctly:
A mitochondrion is bound by two membranes
Identify the cellular structure with the help of the following clue:
Supportive framework for the cell.
