BIOMOLECULES AND ENZYMES

Detailed explanation-1: -A carbon atom that is bonded to four different substituents loses all symmetry, and is often referred to as an asymmetric carbon. The lack of a plane of symmetry makes the carbon chiral.

Detailed explanation-2: -How to identify chiral carbon centers? The rule of thumb is: chiral carbon centers are carbon atoms that are attached to four different substituents, that are placed at the corners of a tetrahedron.

Detailed explanation-3: -An asymmetric carbon atom (chiral carbon) is a carbon atom that is attached to four different types of atoms or groups of atoms.

Detailed explanation-4: -The answer is that all chiral centers are stereocenters, but not all stereocenters are chiral centers thus the words are not interchangeable. A chiral center requires four or more different molecular groups attached to a single center atom (asymetrical).

Detailed explanation-5: -Answer and Explanation: 1) A chiral carbon is a carbon attached to four different groups so that it gives a non-superimposable mirror image.