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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.
संबंधित प्रश्न
Write short note on the following:
Golgi apparatus
Match the item in column 'A' with those in column 'B'.
| Column A | Column B |
| (a) Vacuoles | (i) Intracellular digestion |
| (b) Nucleolus | (ii) Respiratory enzymes |
| (c) Lysosomes | (iii) Covered by tonoplast |
| (d) Anthocyanin | (iv) Dissolved in the cytoplasm |
| (e) Cristae | (v) Forms RNA |
_________ consists of membranous sacs and secrets 40 types of digestive enzymes.
Fill in the blanks :
Very thin flexible, a living membrane which is differentially permeable, is called__________.
What is the difference between an organ and an organelle?
Why are the cells generally of a small size?
Name the plastid and pigment likely to be found in the cells of :
State the major function of the following :
Asters of centrosome:
Put a tick mark (✓) against the correct alternative in the following statement:
Identify the part which contain pigment
Identify the cellular structure with the help of the following clue:
It is made up of DNA threads.
