Deep thinking

  Biology appears to have passed through a sequence of evolution given that its inception and, it has matured into contemporary biology, that is characterised with an extraordinary sophistication thanks to the numerous scientific discoveries that have occurred in the beyond 200 years. This extremely good growth of the subject of biology has led to the emergence of recent disciplines and, discoveries in dna, evolution, mobile biology and biotechnology are believed to be the fundamental drivers of scientific progress, mainly with reference to organic systems. However, it is worth noting that the tempo of clinical discoveries improved notably from the mid 20th century and, it has superior appreciably main to an considerable step forward in agricultural production, commercial biochemistry, fitness and medication. It's also worth noting that a number of the discoveries, which have took place considering 1950s fashioned appropriate foundations for superior discoveries such as the geneti...

  Cell:          The  cell  is defined as structural and functional unit of life It is the smallest unit that can, carry out all activities of life. Cells are  building blocks  of complex multicelular organisms.   History of Cell:  Emergence and Implication of Cell theory:  → Discovery of Cell:                                    Study of cell (e. cell biology) began with the discovery of cell by  Robert Hooke  in  1665 , who reported hi his work in his famous publication " Micrographila ." He prepared and studied thin sections of cork (consists of dead plant material) under his self-made compound microscope. Observation of cells in a cork:                                               Hooke  obser...

  Enzymes:                  Enzymes  are globular proteins that catalyze or speed up the chemical reaction and are not changed during the reaction. •They are biologically active. •They tremendously increase the efficiency of a biochemical reaction. •Enzymes are specific for each type of reaction. •Without these enzymes, reaction would proceed at very slow speed making life impossible. Composition of Enzyme :                                             Enzymes are composed of hundreds of amino acids joined together and coiled upon themselves to form a globular structure. Active site :                    The catalytic activity is restricted the small portion of enzyme called  active site.  The reactant (substrate) is attached to active site consisting only few amino a...