#Question id: 4315
#Molecular Biology
A researcher introduces double-stranded RNA into a culture of mammalian cells and can identify its location or that of its smaller subsections experimentally, using a fluorescent probe. When she finds that the introduced strand separates into single-stranded RNAs, what other evidence of this single-stranded RNA piece's activity would she find?
#Question id: 4316
#Molecular Biology
Which of the following processes do normal proto-oncogenes typically exhibit?
#Question id: 4317
#Molecular Biology
Which of the following functions does the product of the p53 gene carry out?
#Question id: 4318
#Molecular Biology
Which of the following statements correctly describes a characteristic of tumor-suppressor gene?
#Question id: 4319
#Molecular Biology
Why are BRCA1 and BRCA2 considered to be tumor-suppressor genes?
#Question id: 4320
#Molecular Biology
Forms of the Ras protein found in tumors usually cause which of the following events to occur?