Protein Structure
Over 50% of common cancers are associated with damage to a protein, p53. This protein

is a tumor supressor
is an oncogene
regulates apoptosis
is a cyclin

ANSWER DOWNLOAD EXAMIANS APP

Protein Structure
Metastasis involves

metalloprotein levels
decreased levels of proteins that regulate metalloproteins
ability of cells to dissolve cellular matrix
All of these

ANSWER DOWNLOAD EXAMIANS APP