Question

12. What are cell organelles? Write the names and uses of different cell organelles.
13. Differentiate between isotonic, hypotonic and hypertonic solution with the help of
examples.
Please tell yaro

Answer 1

Answer:

Cell organelles are the components or organs of the cell found in the cytoplasm.

Mitochondria-Power house of the cell which generated energy in the form of ATP(Adenosine tri phosphate)

Plastid- They are of three types -chloroplasts, leucoplast and chromoplast.Found in plant cells only

Golgi bodies or dictyosomes- They are the transport company of the cell.

Nucleus-The brain of the cell which controls the functions of the cell . It contains a membrane which is selectively permeable and called nuclear membrane. It has an organelle called nucleolus within it. That contains chromatin fibres which , on division form chromosomes which have DNA(deoxyribonucleicacid) which helps in inheritance.

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