Identify the muscle labeled “L”:

Uncle Buck’s mule decided that he had worked enough for one day and headed back for the barn pulling the plow over Uncle Buck’s calcaneal tendon and severing it. Which muscle(s) would this directly affect?

The following order of the events (#1-4) at a Cholinergic Synapse is correct. __4__ ACh is removed by AChE (acetylcholinesterase). __1__ An action potential arrives and depolarizes the synaptic knob. __2__ Extracellular Ca2+ enters the synaptic cleft triggering the exocytosis of ACh. __3__ ACh binds to receptors and depolarizes the postsynaptic membrane.

Chemoreceptors are also known as nociceptors.  

Together, muscles “J” and “K” are known as the __________ muscle. Hint:  Action is to tense and support pelvic floor, elevate & retract anus    

Identify “C”

Myelinating an axon allows for continuous conduction of the action potential.

During an action potential, depolarization occurs when which ion enters the cytoplasm of the neuron.

The purpose of this assignment is to make a decision to participate in Experiential Learning or take a comprehensive exam at the end of the semester. (MO1-7) After reviewing the “Experiential Learning” Section, you will have two options: If you select “Yes”, you are indicating/acknowledging – “I have reviewed the Experiential Learning Section. I voluntarily elected to participate in the Experiential Learning as per the guidelines in this course, which include joining the Athens State Student Chapter for SHRM and National SHRM for nominal fees.” NOTE: you can opt-out of Experiential Learning anytime during the semester and complete/take the alternative assignment/exam as indicated below. Additionally, if you fail to submit the required membership documentation as indicated in the course, you will be required to complete/take the alternative assignment/exam as indicated below. If you select “No”, you are indicating – “I have reviewed the Experiential Learning Section. Furthermore, I have elected NOT to participate in Experiential Learning. As a result, I will complete per the guidelines the alternative assignment(s) to facilitate and take the Comprehensive Final Exam at the end of the semester.”

Given the following examples, identify all those that are examples of a negative feedback (to maintain homeostasis): (choose all that apply)