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

Question

Quizplus · Accepted Answer

Heterochromatin is highly compacted, with constitutive heterochromatin playing a structural role in the chromosome, while facultative heterochromatin is involved in the regulation of gene expression by making certain genes inaccessible to the transcription machinery.

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

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