First question: “Every system in the body relies on oxygen. From cognition to digestion, effective breathing can not only provide you with a greater sense of mental clarity, it can also help you sleep better, digest food more efficiently, improve your body's immune response, and reduce stress levels.” -google
Answer:
this one only has 61 but hope this helps
Explanation:
its on quizlet just look up the name of what ur looking for
The answer is A The amino acid inactivates the repressor
