People with xeroderma pigmentosum (XP) are at greater risk of skin cancer because:
A) They lack proteins that would repair the damage from exposure to ultraviolet radiation
B) They have fewer layers of skin than normal
C) They do not produce pigments
D) Their skin cells do not reproduce
E) All are correct
Correct Answer:
Verified
Q19: The bacteria that Griffith experimented with were
Q20: The four nitrogen bases that are found
Q21: The enzyme that adds nucleotides to form
Q22: The scientist who developed DNA sequencing is:
A)Watson
B)Chargaff
C)Sanger
D)Avery
E)Hershey
Q23: The enzyme that joins Okazaki fragments is:
A)Primase
B)DNA
Q25: Mutations may be caused by:
A)Errors in replication
B)Exposure
Q26: Purine bases have a _ _ structure:
A)Single,
Q27: Apoptosis is also called:
A)Replication
B)Mitosis
C)Programmed cell death
D)The cell
Q28: A sequence of DNA nucleotides coding for
Q29: Which of the following is found in
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