The following points highlight the top eight constituents of an animal cell. The constituents are: 1. Cell membrane 2. Nucleus 3. Mitochondria 4. Endoplasmic Reticulum 5. Ribosomes 6. Centrioles 7. Lysosomes 8. Cytosol. Constituents # 1. Cell Membrane: (i) The boundary of every cell has a thin membrane of thickness 75A units (although the thickness varies from70A to 100A). This [...]
The following points highlight the top eight fields of medical biochemistry. The fields are: 1. Chemistry of Tissues and Foods 2. Chemistry of Digestion and Absorption 3. Chemistry of Respiration 4. Chemistry of Blood 5. Chemistry of Cell Membrane and Physical Chemistry 6. Chemistry of Tissue Metabolism 7. Chemistry of Glands of Internal Secretion 8. Chemistry of Excretion. Fields of [...]
In this article we will discuss about the Meaning and Factors of Viscosity. Definition of Viscosity: The resistance experienced by one layer of a liquid in moving over another layer is called "viscosity". Viscosity varies greatly. Ether and gasoline have little viscosity and are quite mobile. But honey and coal-tar have high viscosities. The unit of viscosity is the "Poise", [...]