Mutations in which additional genes are found in almost all aggressive metastati

a 45 year old male diagnosed with metastatic adenocarcinoma was determined to have  a subset of genes whose over expression was characteristic of a metastatic signature. Up regulated genes in the signature include: SNRPF, HNRPAB, DHPS and securin. Mutations in which additional genes are found in almost all aggressive metastatic human tumors?
a.Ras
b.Myc
c.P53
d.Rb
e.Tor
f. 1 and 3
g. All of the above

to support proper function of the visual pigments (rhodopsin) domains in rod and cone cells have a composition that makes them very fluid. Which of the following would support a high degree of membrane fluidity?
a.   A high proportion of sugars
b.   Saturated fatty acids
c.   High cholesterol concentration unsaturated trans fatty acids
d.   Small polar head groups