Heterochromatin Is Highly ________,Thus Constitutive Heterochromatin Plays A(n)________ Role and Facultative

Multiple Choice

Heterochromatin is highly ________,thus constitutive heterochromatin plays a(n) ________ role and facultative heterochromatin functions in ________.

A) compacted; structural; regulation of gene expression
B) compacted; regulatory; structure
C) denatured; regulatory; structure
D) denatured; structural; regulation of gene expression
E) modified; evolutionary; structure