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प्रश्न
Name the Following :(A) Smallest Cell Organelle
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उत्तर
Ribosome is the smallest cell organelle.
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संबंधित प्रश्न
If the organisation of a cell is destroyed due to some physical or chemical influence, what will happen?
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.
Give functions.
Vacuole
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 |
Fill in the blanks :
More than a thousand chromosomes are found in the nucleus of certain _______.
State the major function of the following :
Mitochondria:
State the major function of the following :
Golgi apparatus
State the major function of the following :
Cytoplasm:
Fill up the blank with the terms given below
Animal cells have no cell ______.
Fill in the blanks:
The jelly-like fluid that surrounds the nucleus of a cell is called ______.
