Biochemistry › Quaternary Structure
Which of the following best explains a quaternary structure of a protein?
Which of the following best describes the quaternary structure of a protein?
What form of protein structure includes disulfide bonds?
What is the primary driver of protein folding on a macro level?
Which of the following is true about quaternary structure?
Hemoglobin is a protein that possesses more than one polypeptide subunit, therefore it has a __________ structure.
Which of the following statements is true about proteins with quaternary structures?
I. Proteins are composed of multiple polypeptide chains.
II. Proteins are composed of subunits that interact through weak forces (noncovalent) only.
III. Sub-units may work cooperatively,one sub-unit binding to a molecule increases the affinity of the other sub-units for the same ligand.
IV. Hemoglobin is a protein displaying a quaternary structure composed of 4 sub-units.
Which of the following proteins do not have quaternary structure?
Which of these macromolecules has quarternary structure?