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Question
State the major function of the following :
Lysosomes
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Solution
- Intracellular digestion
- Destroy foreign substances
- When the cell is old or injured, lysosomes rapidly destroy cell organelles and hence, are called suicide bags.
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RELATED QUESTIONS
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.
Plasma membrane
Give functions.
Nucleus
_________ consists of membranous sacs and secrets 40 types of digestive enzymes.
________ is surrounded by microtubules, located near the nucleus.
State the major function of the following :
Plasma membrane
State the difference between Nucleus and nucleolus
Analogy:
Plant organ: stem:: Animal organ: ______.
Identify the cellular structure with the help of the following clue:
It destroys foreign substances.
Define the following term:
Organelles
