
Watson and Crick (Double Helix) model of DNA
James Watson and Francis Crick has made a major contribution in 1953 to the development of the structure of DNA. They combined the physical and... Read more
Simplest Explanations of Complex Facts
James Watson and Francis Crick has made a major contribution in 1953 to the development of the structure of DNA. They combined the physical and... Read more
The real-time polymerase chain reaction is also known as quantitative PCR or qPCR or quantitative reverse – transcriptase PCR which is used in the measurement... Read more
The biological membrane forms a cell and separates the interior of the cell from the external environment by means of a semi-permeable membrane. The selective... Read more
A gene mutation is an alteration or change in sequence of DNA or chromosomes which can be described by its genotype. Mutation can be more... Read more
Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI – TOF MS) is an emerging potential tool used for the identification and diagnosis of microorganisms.... Read more
Human immune system is the ability of identifying and defensing a foreign bodies and eliminating them with our bodys own healthy cells. Immune system then develops a response against antigens and this defensive response is known as immune response. During immune response, usually protein molecules such as antibodies or immunoglobulins and cell mediated cells are involved. Read more
DNA microarrays, also called DNA chips, gene chips, DNA arrays, gene arrays and biochips, are microscopic slides of glass or silicon printed with thousands of... Read more
Introduction The process of identifying an organism by means of sample of DNA through series of chemical test, distinguishing unique patterns present in its DNA... Read more
The word ‘Microscope’ is derived from the Latin word ‘microscopium’ where ‘mikros’ means small and ‘skopein’ meaning ‘to look at’. A microscope is an instrument... Read more
Polymerase chain reaction is one of the modern advanced molecular technique that amplifies the target sequence of DNA and make millions and billions of copies... Read more