1. 15 With various interconvert massage heads, which provide multifarious massage mode.

2. Conformation refers to different arrangements of atoms in a molecule that can readily interconvert whereas configuration refers to different arrangements of atoms in a molecule that cannot readily interconvert

3. Resembles thymine, but easily interconverts to tautomeric form that pairs with guanine.

4. Aeruginosa cells have two Alanine racemases (Alr and DadX) that interconvert L-Ala and D-Ala

5. In chemistry, Conformational isomerism is a form of stereoisomerism in which the isomers can be interconverted just by rotations about formally single bonds (refer to figure on single bond rotation).