ONA Quiz ACC 2/12/21 (Biology - Hawkins - 1st Period) Adenosine deaminase deficiency is a disorder caused by a mutation in a gene on chromosome
20. The gene codes for the enzyme adenosine deaminase (ADA). Without this enzyme, the
body is unable to break down the molecule deoxyadenosine. Which of the following best
explains how ADA works? (Hint: When you see "enzyme," what should you immediately
write??)
(1 Point)