PROTEIN STRUCTURE QUIZ

mediated by other proteins called chaperones

None of these

automatic, mediated by the protein itself

mediated by the ribosomes

tertiary structure

secondary structure

primary structure

quaternary structure

insufficient thyroid production

collagen synthesis

metabolism of homogentisic acid

hemoglobin synthesis

a mutation in the alpha chain of Hb

None of these

infection with a parasite

a mutation in the beta chain of Hb

quaternary structure

primary structure

tertiary structure

secondary structure

transport proteins to other sites within the cell

refold proteins in prion-associated diseases

signal folding of the protein

signal the protein synthesis on the ribosomes is ended

is an oncogene

regulates apoptosis

is a cyclin

is a tumor supressor

decreased levels of proteins that regulate metalloproteins

ability of cells to dissolve cellular matrix

metalloprotein levels

All of these

None of these

regulate passage from one stage of cell division to another

regulate apoptosis of damaged cells

regulate ability of cells to invade tissue

binding to the protein RAD 51 which repairs DNA damage

binding to the cell outer membrane

complexing with cyclins

binding to a DNA sequence