Possible genetic modifications that can cause epigenetic changes in gene expression include: (Select all that apply)

A. DNA methylation.
B. histone variant localization.
C. genomic imprinting.
D. chromosomal inversion.
E. mRNA degradation.
F. histone acetylation.
G. chromatin remodeling.


Answer:
A. DNA methylation.
D. chromosomal inversion.
E. mRNA degradation.

Biology & Microbiology

You might also like to view...

Which of the following changes will result in decreased blood flow to a tissue?

A. Decreased peripheral resistance B. Decreased vessel diameter C. Increased blood pressure D. Relaxation of precapillary sphincters E. Increased blood volume

Biology & Microbiology

The pressure needed to stop osmosis is:

What will be an ideal response?

Biology & Microbiology

Once a person has been infected with Neisseria gonorrhoeae, the individual

A) acquires transient immunity, which prevents subsequent infection for about a year. B) acquires no immunity, and thus could be reinfected immediately. C) requires immunization by a vaccine. D) requires immunization by an antiserum.

Biology & Microbiology

Some, but not all, virus capsids are surrounded by

A. either DNA or RNA. B. a protein spore coat. C. both DNA and RNA. D. a protein capsid. E. a membranous envelope.

Biology & Microbiology