Mutations may be caused by
A) errors in prokaryotic replication.
B) exposure to radiation.
C) exposure to chemicals.
D) errors in eukaryotic replication.
E) All answers are correct.
Correct Answer:
Verified
Q4: The process by which a sperm cell
Q5: The enzyme that adds nucleotides to form
Q6: The enzyme that unwinds DNA is
A) helicase.
B)
Q7: Meiosis is a process used for
A) repair
Q8: Strands of DNA are joined by
A) hydrogen
Q10: DNA's sugar-phosphate backbones are joined with
A) ionic
Q11: What molecule holds instructions for the synthesis
Q12: Eukaryotic chromosomes become visible with a light
Q13: One of two identical attached copies of
Q14: A part of a chromosome that attaches
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