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

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

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

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

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

A nursing infant develops a powerful sucking muscle that inserts to the muscle which adults also use for whistling (obicularis oris). What is this muscle called?