#Question id: 1397
#4. Cell Communication and Cell Signaling
The vertebrate equivalent of CED-9 is:
#Question id: 1398
#4. Cell Communication and Cell Signaling
Which of the following properties is (are) characteristic of a benign tumor?
a. well differentiated b. localized to tissue of origin c. metastatic
d. promotes angiogenesis e. surrounded by a fibrous capsule
#Question id: 1399
#4. Cell Communication and Cell Signaling
Loss-of-function mutations in which of the following genes typifies colorectal carcinomas?
a. myc b. K-ras c. p53 d. APC
#Question id: 1401
#4. Cell Communication and Cell Signaling
Which of the following are proto-oncogenes?
a. fos b. myc c. p53 d. ras e. Rb
#Question id: 1402
#4. Cell Communication and Cell Signaling
Which of the following oncoproteins possess(es) protein kinase activity?
#Question id: 1403
#4. Cell Communication and Cell Signaling
Tumor-suppressor genes encode proteins with which of the following functions?
a. growth-promoting b. growth-arresting c. pro-apoptotic
d. anti-apoptotic e. DNA repair