Return to the MCAT Quiz page to see the corresponding Q1, Q2, Q3 questions.
MCAT Style Quiz Question 5.1
D. GLP-1 stimulates insulin release by pancreatic beta cells to lower blood glucose levels.
MCAT Style Quiz Question 5.2
B. 1,25-hydroxyvitamin D3 deficiency
MCAT Style Quiz Question 5.3
A. A chemical group within the enzyme with a pKa of around 7 is likely involved in the catalytic mechanism.