Question

prepare a model of the DNA and give a presentation based on it

Answer 1

DNA, short for deoxyribonucleic acid, is the molecule that contains the genetic code of organisms. This includes animals, plants, protists, archaea and bacteria.

Answer 2

DNA structures are representations of the molecular geometry and topology of deoxyribonucleic acid molecules using one of several means with the aim of simplifying and presenting the essential and physical and chemical properties of DNA molecular structures either in vivo or in vitro. These representations include closely packed spheres made of plastic, metal wires for skeletal models, graphic computations and animations by computers, artistic rendering.