Question: Explain what is meant through a negative feedback loop and how these work in terms of regulating a metabolic pathway. provide an example of a negative feedback loop in the glycolytic pathway

Question: How would you test for involvement of the deep peroneal nerve, keeping in mind that dorsiflexion of foot and toes may be severely interfered with by anoxia (lack of oxygen) of the muscles in the compartment, and that loss of muscle action therefore does not necessarily imply nerve involvement?