Multiple Choice
Which of the following statements about epigenetics is TRUE?
A) Epigenetic changes occur because of DNA mutations.
B) Epigenetic changes are only due to genetic factors.
C) Epigenetic changes alter the replication of DNA.
D) Epigenetic modifications can be caused by environmental factors..
E) Epigenetic drugs are widely used to treat many genetic disorders.
Correct Answer:

Verified
Correct Answer:
Verified
Q22: The mutation rates for different genes are
Q23: Epigenetics is the study of DNA mutations.
Q24: Base insertions usually lead to frameshift mutations.
Q25: Methylation within the region of a promoter
Q26: MATCHING<br>Match the associated terms.<br>-cell suicide<br>A)genome<br>B)millirem<br>C)apoptosis<br>D)histones<br>E)free radical<br>F)imprinting<br>G)proofreading<br>H)mutation<br>I)methylation<br>J)frameshift<br>K)senescence
Q28: Exposure to radiation<br>A) is easily avoidable.<br>B) can
Q29: Mutations<br>A) are always easy to detect.<br>B) always
Q30: Free radicals<br>A) only cause frameshift mutations.<br>B) form
Q31: Types of mutations include all of the
Q32: Researchers have found that when radiation doses