Multiple Choice
By what process does the ras gene convert from a proto-oncogene to an oncogene?
A) By designating a chromosome that has a piece of one chromosome fused to a piece of another chromosome
B) By duplicating a small piece of a chromosome, repeatedly making numerous copies
C) By alternating one or more nucleotide base pairs
D) By promoting proliferation of growth signals by impairing tumor-suppressor genes
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Anaplasia is recognized by loss of organization
Q3: How does chronic inflammation cause cancer?<br>A)By vasodilation
Q4: As a tumor increases in size, some
Q5: What are characteristics of benign tumors?<br>A)They invade
Q6: Infection is the most significant cause of
Q8: Match the description with its corresponding term.<br>-Autocrine
Q9: What is apoptosis?<br>A)A normal mechanism for cells
Q10: Match the mechanisms causing pain from tumor
Q11: Which biologic therapy produced by B lymphocytes
Q12: Match the mechanisms causing pain from tumor