Question 1
The most common cause of cancer formation is ________.
◦ mutation in a single gene
◦ inheriting a tumor
◦ germline mutations
◦ recessive alleles
◦ accumulation of mutations in a large number of genes
Question 2
Which of the following genes is responsible for pausing the cell cycle long enough for radiation-induced DNA damage to be repaired?
◦ PD-L1
◦ TP53
◦ KRAS
◦ Both PD-L1 and KRAS
◦ Both PD-L1 and TP53