TLS Online TPP Program

#Question id: 27081


Which of the following is correctly describing the A dihedral angle or torsion angle 

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. The angle drawn by two atoms
  2. The angle drawn by three atoms 
  3. A dihedral angle is the angle at the intersection atoms of one planes.
  4.  A dihedral angle is the angle at the intersection of two planes.