Cytoplasm
Subject: Biology
Overview
Cytoplasm is jelly-like semi-fluid or ground substance which is differentiated in two parts; cytoplasmic matrix and cytoplasmic structure. This note contains detail information about cytoplasm.Cytoplasm
It is jelly-like semi-fluid or ground substance which is differentiated in two parts;
- Cytoplasmic matrix
- Cytoplasmic structure
Cytoplasmic matrix
It is clear, colorless fluid which is also known as hyaloplasm or cytosol. It contains different kinds of inorganic and organic chemical compounds like water, minerals, sugar, amino acids, RNA, nucleotides etc. Nucleotides are the monomers of nucleic acid like DNA and RNA.
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Cytoplasmic structure
These are the definite structure of cytoplasm which are differentiated into two types;
- Cell organelles
- Cell inclusions
Cell organelles
Cell organelles are living subcellular structure which have definite structure and function. They are also called protoplasmic bodies. Eg; ER, Golgi body, mitochondria, ribosome, plastid, vacuoles and nucleus etc.
Cell inclusions
They are a non-living structure of cytoplasm which mainly includes reserve food, crystals(plant cell), secretory and excretory substances.
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Things to remember
- Cytoplasm is jelly-like semi-fluid or ground substance which is differentiated in two parts; cytoplasmic matrix and cytoplasmic structure.
- Cell organelles are living subcellular structure which have definite structure and function.
- They are a non-living structure of cytoplasm which mainly includes reserve food, crystals(plant cell), secretory and excretory substances.
- It includes every relationship which established among the people.
- There can be more than one community in a society. Community smaller than society.
- It is a network of social relationships which cannot see or touched.
- common interests and common objectives are not necessary for society.
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