Multiple Choice
You have analyzed a large set of human cancer-critical genes for a selected group of carcinomas, classifying each of the genes based on whether they are known to undergo somatic or germ-line mutations, as well as based on whether they are dominant or recessive. You then group them and plot the statistics in the following histograms. Which group (a or b) do you think represents somatic, as compared to germ-line, mutations? Which group (1 or 2) do you think represents dominant, as compared to recessive, mutations? (Note that the sum of percentages of somatic and germ-line mutations is more than 100%, since some genes are mutated in both somatic and germ cells) . 
A) a; 1
B) a; 2
C) b; 1
D) b; 2
Correct Answer:

Verified
Correct Answer:
Verified
Q28: Which of the following proteins is NOT
Q29: The Rb gene in retinoblastomas is similar
Q30: The genotypes of 400 colorectal cancer tumors
Q31: Genetically knocking out both copies of the
Q32: Suppose you are studying tumor heterogeneity in
Q34: Compared to cells of a normal tissue,
Q35: You have karyotyped cells from two colorectal
Q36: Mutations in two important cancer-critical genes, encoding
Q37: Retinoblastoma is an early-onset cancer of the
Q38: Indicate true (T) and false (F) statements