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Which of these must occur for a muscle to return to its pre-exercise state?

Answer the questions below based on the image you see here.  Lab. Q1 – To which gland does this tissue belong?  Lab. Q2 – What, if anything fills the lumen of the circular structures lined with simple cuboidal cells? 

In general, a muscle that crosses on the anterior side of a joint produces 

Fill in the blank by typing a list below of the structures you see in the image below. 

(1.5 pts each). List three of the six hypothalamic hormones and their effects. Example:  1. your first hormone answer, it’s effect 2. your second hormone answer, it’s effect 3. your third hormone answer, it’s effect etc. etc

The _____________ tightens the neck and draws the corners of the mouth downward as in expressing horror. 

Which blood donor could donate to the recipient?    Donors:  A- B+ AB- A+ O+ Recipient:  O-

2.  Endothelial dysfunction, broadly defined as an overall reduced vasodilation in response to known endothelium-dependent vasodilators, has been associated with reduced availability of nitric oxide.  Describe how reactive oxygen species, superoxide (O2-) in particular, contribute to endothelial dysfunction in arteries?  What are the sources of superoxide in endothelial cells?  What enzymes are critical in buffering superoxide.

After____ is modified into Cyclic-AMP, by _____ it activates kinases that go on to trigger responses of target cells.

Pericytes are