The cells in many large polyps in the human colon usually contain
A) normal tumor suppressor genes and at least one oncogene.
B) one inactive and one active copy of a tumor suppressor gene and normal proto-oncogenes.
C) two inactive copies of a tumor suppressor gene and two proto-oncogenes.
D) two inactive copies of a tumor suppressor gene and one oncogene.
Correct Answer:
Verified
Q11: Normal cellular genes that can be mutated
Q13: A tumor suppressor is a(n)
A) negative growth
Q15: A tumor that has gained the ability
Q20: In the 1980s, biologists successfully transplanted the
Q21: When cells are stimulated to divide,
A)proto-oncogenes are
Q23: The p53 protein is critical to the
Q27: As indicated in the diagram below, in
Q28: If exposure to sunlight causes a mutation
Q30: The proteins synthesized from proto-oncogenes, which often
Q39: A protein is identified that starts a
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