Protein Structure
Signal sequences are part of a protein that

signal the protein synthesis on the ribosomes is ended
signal folding of the protein
transport proteins to other sites within the cell
refold proteins in prion-associated diseases

ANSWER DOWNLOAD EXAMIANS APP

Protein Structure
Metastasis involves

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

ANSWER DOWNLOAD EXAMIANS APP