PROTEIN STRUCTURE QUIZ

quaternary structure

primary structure

tertiary structure

secondary structure

None of these

mediated by other proteins called chaperones

automatic, mediated by the protein itself

mediated by the ribosomes

hemoglobin synthesis

insufficient thyroid production

metabolism of homogentisic acid

collagen synthesis

None of these

a mutation in the alpha chain of Hb

a mutation in the beta chain of Hb

infection with a parasite

ability of cells to dissolve cellular matrix

metalloprotein levels

All of these

decreased levels of proteins that regulate metalloproteins

signal the protein synthesis on the ribosomes is ended

signal folding of the protein

refold proteins in prion-associated diseases

transport proteins to other sites within the cell

binding to the protein RAD 51 which repairs DNA damage

binding to a DNA sequence

complexing with cyclins

binding to the cell outer membrane

tertiary structure

primary structure

secondary structure

quaternary structure

homogentisic acid in the diet is restricted

None of these

tyrosine in the diet is restricted

phenylalanine in the diet is restricted

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