Part # 1. Findings of Different Structures in the Cell: The exploration of cell was always accompanied by the improvement and advancement of different tools and techniques. The study of architecture of living body started with unaided eye and came to a level beyond which it was not possible to advance. The need was met with the invention of microscope, [...]
The following points highlight the three main components of animal cell. The components are: 1. Plasmalemma 2. Cytoplasm 3. Nucleus. Animal Cell: Component # 1. Plasmalemma: This is the outermost limiting membrane of the cell. The concept of plasmalemma developed long before it was actually seen. The structure of plasmalemma was revealed only after the use of electron microscope. It [...]
The following points highlight the six important constituents of the living body. The constituents are: 1. Matter 2. Elements 3. Atoms, Molecules and Energy 4. Chemical Reactions 5. Enzymes 6. Mixtures and Compounds. Constituent # 1. Matter: It is defined as something which occupies space and has some weight. Matter may be formed of one kind of substance or of [...]