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Question
State the protoplasm theory.
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Solution 1
- Fischer in 1894 & Hardy ( 1899) Proposed the Colloidal theory of Protoplasm (the physical basis of life)
- It is a colloidal system with water, many biological import things, glucose, fatty acids, amino acids minerals, vitamins hormones & enzymes are seen.
- Homogenous -These solutes are soluble
- Heterogenous – Solutes are not soluble – This Forms the basis for its colloidal nature.
- Protoplasm occur in 2 states but interconvertible
1. 
2. 
Sol can become Gel
Gel can be converted into Sol
These are the primary basis for mechanical behaviour of cytoplasm.
Solution 2
Protoplasm theory was proposed by Max Schultze which states that the protoplasm is the living content of cells and is a complex colloidal system.
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Match List I with List II -
| List-I | List-II |
| A. Nucleolus | I. Site of formation of glycolipid |
| B. Centriole | II. Organization like the cartwheel |
| C. Leucoplasts | III. Site for active ribosomal RNA synthesis |
| D. Golgi apparatus | IV. For storing nutrients |
Choose the correct answer from the options given below:
