Multiple Choice
Which of the following statements about protein-ligand binding is correct?
A) The Ka is equal to the concentration of ligand when all of the binding sites are occupied.
B) The Ka is independent of such conditions as salt concentration and pH.
C) The larger the Ka (association constant) ,the weaker the affinity.
D) The larger the Ka,the faster is the binding.
E) The larger the Ka,the smaller the Kd (dissociation constant) .
Correct Answer:

Verified
Correct Answer:
Verified
Q7: A prosthetic group of a protein is
Q25: The amino acid substitution of Val for
Q28: An individual molecular structure within an antigen
Q35: What is the chemical basis for the
Q41: Patients with chronic hypoxia (low O<sub>2</sub> levels)due
Q45: Which of the following is not correct
Q59: Describe how immunoaffinity chromatography is performed.
Q63: Why is it likely that the immune
Q76: In hemoglobin, the transition from T state
Q89: Explain briefly why the relative affinity of