A patient presents with partial paralysis with the inability to flex their thigh. Based on what you know about muscle contraction and position of muscles across a given joint, what muscle would most likely be involved?   

Match the following letters/numbers to their respective term.  

According to the class lecture videos, only, what determines whether a rib is considered a false rib or a true rib? 

The first-class lever is the most common lever in the human body.  

SHORT ANSWER QUESTION #2: According to course material only, what role do transverse tubules play in muscle contraction? You must respond to this question with enough detail to show me you understand the role transverse tubules play in muscle contraction. (1pt) NOTE: When writing your short answer response, I am not looking for what Google or Chat GPT (or other generative AI applications) provide you as an answer to this question. Only responses derived from course materials shall be accepted for grading. 

The diaphragm is a physical separation between the abdominal and pelvic cavities.  

The strongest muscle contractions are generally achieved as a result of:    

Myosin heads contain ATP-binding sites and Ca2+ binding sites to promote cross-bridge activity with actin.   

Based on course materials, only, how many rib pairs are considered false rib pairs?  

A major extensor of the neck and skull is the sternocleidomastoid muscle.