
Essentials of Biology 4th Edition by Sylvia Mader ,Michael Windelspecht
النسخة 4الرقم المعياري الدولي: 978-0078024221
Essentials of Biology 4th Edition by Sylvia Mader ,Michael Windelspecht
النسخة 4الرقم المعياري الدولي: 978-0078024221 تمرين 5
Which of the following statements is true?
A) The gene product of a proto-oncogene inhibits the cell cycle.
B) Proto-oncogenes are mutant versions of oncogenes that cause cancer.
C) When mutated tumor suppressor genes lose their function, cancer may result.
D) When tumor suppressor genes mutate, they become oncogenes.
E) All of these are true.
A) The gene product of a proto-oncogene inhibits the cell cycle.
B) Proto-oncogenes are mutant versions of oncogenes that cause cancer.
C) When mutated tumor suppressor genes lose their function, cancer may result.
D) When tumor suppressor genes mutate, they become oncogenes.
E) All of these are true.
التوضيح
Thus the correct answer is (c.).
Answer...
Essentials of Biology 4th Edition by Sylvia Mader ,Michael Windelspecht
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