Beta pleated sheets are examples of protein's tertiary structure secondary structure quaternary structure primary structure TRUE ANSWER : ? YOUR ANSWER : ?
Sickle cell disease is due to infection with a parasite None of these a mutation in the beta chain of Hb a mutation in the alpha chain of Hb TRUE ANSWER : ? YOUR ANSWER : ?
Metastasis involves metalloprotein levels All of these decreased levels of proteins that regulate metalloproteins ability of cells to dissolve cellular matrix TRUE ANSWER : ? YOUR ANSWER : ?
Individuals with PKU disease are mentally retarded unless phenylalanine in the diet is restricted None of these tyrosine in the diet is restricted homogentisic acid in the diet is restricted TRUE ANSWER : ? YOUR ANSWER : ?
The four subunits of the hemoglobin (Hb) gene represent protein's secondary structure quaternary structure tertiary structure primary structure TRUE ANSWER : ? YOUR ANSWER : ?
Signal sequences are part of a protein that transport proteins to other sites within the cell signal folding of the protein signal the protein synthesis on the ribosomes is ended refold proteins in prion-associated diseases TRUE ANSWER : ? YOUR ANSWER : ?
Over 50% of common cancers are associated with damage to a protein, p53. This protein is a tumor supressor is a cyclin is an oncogene regulates apoptosis TRUE ANSWER : ? YOUR ANSWER : ?
Protein folding is None of these mediated by other proteins called chaperones mediated by the ribosomes automatic, mediated by the protein itself TRUE ANSWER : ? YOUR ANSWER : ?
BRACl, an inherited form of breast cancer, regulates cell division by binding to a DNA sequence binding to the cell outer membrane complexing with cyclins binding to the protein RAD 51 which repairs DNA damage TRUE ANSWER : ? YOUR ANSWER : ?
Cyclins are proteins that regulate passage from one stage of cell division to another regulate ability of cells to invade tissue regulate apoptosis of damaged cells None of these TRUE ANSWER : ? YOUR ANSWER : ?