Multiple Choice
In which cell function is BRCA1, a gene mutated in women with familial breast carcinoma, involved?
A) Cell adhesion
B) Growth inhibition
C) Signal transduction
D) Cell surface channel
E) Transcriptional regulation and DNA repair
Correct Answer:

Verified
Correct Answer:
Verified
Q3: Germ line mutation of the Von Hippel-Lindau
Q4: Matrix metalloproteinases secreted by tumor cells are
Q5: Which of the following tumors occurs most
Q6: Clubbing of the digits, periosteal new bone
Q7: Homogeneous staining regions (HSR) of chromosome 2p,
Q9: Which mechanism affecting the genes or chromosomes
Q10: Microsatellite instability, a marker of DNA mismatch
Q11: Helicobacter pylori infection predisposes to formation of
Q12: Which enzymes in the liver account for
Q13: Germ line mutation of E-cadherin is found