Activated charcoal works by adsorption, which is an electrical action, rather than absorption, which is a mechanical action. Activated charcoal adsorbs most organic and inorganic chemicals that do not belong in the body, but no studies have been able to prove that it adsorbs nutrients, as some people are afraid of.
A molecule of DNA is double-stranded. The molecule has the shape of a double helix, typically right handed (B form DNA). The DNA molecule consists of two complementary strands oriented in an antiparallel fashion. Each strand is composed of nucleotides.
Best Answer: DNA is a double helix structure which means two strands of nucleic acid molecules intertwining each other. RNA is a single strand of nucleic acid molecules.n DNA molecule, the sugar is 2â²-deoxyribose and in RNA molecule-ribose. The sugars comprise the backbone of every DNA or RNA chain, linked by covalent phosphodiester bond between 5â²- and 3â²-carbons of two adjacent sugars.