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Question
Define the following term:
Organelles
Solution
Organelles are the specialised and membrane-bound living structures in a cell concerned with definite functions.
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.
What are main functional regions of the cell?
Who is odd man among us? Give reason.
Name the part of the cell concerned with the following :
Synthesis of proteins
State the major function of the following :
Chromosomes:
Fill in the blanks:
The jelly-like fluid that surrounds the nucleus of a cell is called ______.
Identify the cellular structure with the help of the following clue:
It is made up of lipoproteins.
Identify the cellular structure with the help of the following clue:
A non-living rigid layer surrounding the plasma membrane.
Identify the cellular structure with the help of the following clue:
It consists of cisternae, vesicles and vacuoles.
Identify the cellular structure with the help of the following clue:
It is made up of DNA threads.
