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Multiple Choice
When activated by signals in the cell, Protein X can stop cells from growing and dividing into new cells. What type of gene codes for Protein X?
a) Oncogene.
b) Tumor-suppressor gene.
c) Protein kinase gene.
d) Protein Vesicle gene.
e) Proto-oncogene.
A
Oncogene.
B
Tumor-suppressor gene.
C
Protein kinase gene.
D
Protein Vesicle gene.
E
Proto-oncogene.
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