Multiple Choice
Epigenetics involves changes in
A) the sequence of DNA.
B) the expression of genes.
C) the base pairing in the DNA helix.
D) DNA repair systems.
E) DNA replication.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Mutations only occur in body cells.
Q2: MATCHING<br>Match the associated terms.<br>-unpaired electrons<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
Q3: Epigenetic modifications alter the regulation of gene
Q4: Frameshift mutations<br>A) cause a change in the
Q6: MATCHING<br>Match the associated terms.<br>-dormant cell<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
Q7: Chemicals found in some pesticides<br>A) resemble the
Q8: MATCHING<br>Match the associated terms.<br>-unit of measure of
Q9: For the average American,_ of radiation dose
Q9: Match each definition to the correct term.<br>-DNA
Q10: Gene promoters that are tightly wound around