Which of the following is/are NOT a key structural property
displayed by the heritable material? It may be necessary to circle
more than one answer.

A) It must be capable of being copied accurately

B) It must contain the information necessary to form proteins
and complex structures

C) It must be composed of rare elements
D) It must must allow small changes that result in heritable
variation

E) It must be replicated in the nucleus
F) It must be enzymatically active