44.The enzyme crucial for the immune system to function is: A. DNAase B. Adenosine deaminase C. Nuclease D. Topoisomerase
Option B The human immune system has two arms: the innate immune system and the adaptive immune system. In this study, the researchers found that a vital enzyme found in all human cells, termed hexokinase (HK), actually does "double-duty" and serves as a gatekeeper for the innate immune system.