by abhishek | Aug 10, 2020 | Periodic Table
Atomic number : 8 Atomic mass : 15.999 g.mol-1 Electronegativity according to Pauling : 3.5 Density : 1.429 kg/m3 at 20 °C Melting point : -219 °C Boiling point : -183 °C Vanderwaals radius : 0.074 nm Ionic radius : 0.14 nm (-2) Isotopes : 4 Electronic shell : [He]...
by abhishek | Aug 10, 2020 | Periodic Table
Atomic number : 7 Atomic mass : 14.0067 g.mol-1 Electronegativity according to Pauling : 3.0 Density : 21.25*10-3 g.cm-3 at 20 °C Melting point : -210 °C Boiling point : -195.8 °C Vanderwaals radius : 0.092 nm Ionic radius : 0.171 nm (-3) ; 0.011 nm (+5) ; 0.016 (+3)...
by admin | Aug 9, 2020 | Genetics
It is the branch of science which deals with the synthesis of artificial genes, repair of genes and combination of genes of two different organisms. The technique for the combination of genes of two different organisms involves the cutting of a particular gene (or a...
by admin | Aug 9, 2020 | Genetics
Complementary pairing is such a specific type of pairing in which the sequence of bases in one strand determines the sequence of bases on the opposite strand. For example, in the structure of DNA wherever adenine appears in one strand, thymine appears opposite to it...
by admin | Aug 9, 2020 | Genetics
The full form of DNA is Deoxyribonucleic Acid. DNA is the genetic material in all the eukaryotic organisms. DNA is present mostly in the nucleus of all cells and is a main component of chromosomes. Chemical Composition of DNA The basic structural unit of DNA is...
Recent Comments