The layer that is responsible for the motility of moving nutrient mass through the digestive tract is called the __________________.

Processes that occur in the digestive system include all of the following except:      

Most oxygen is transported in the blood bound to ____________________.

Which is NOT a function of blood?

Which condition(s) will increase the concentration of dissolved oxygen (O2) in water?                I.             decrease the temperature of the solution.                II.            increase the total external pressure on the solution

Which is the correct sequence of events in the cardiac cycle?

What is the oxidation number of manganese in potassium permanganate, KMnO4?

What volume (in L) will 50.0 g of nitrogen gas occupy at 2.0 atm of pressure and at 65 oC?                R=0.0821 (L·atm)/(mol·K), PV = nRT

Which statement is NOT true about the myocardium of the heart?

The ___________________ is not a component of the heart’s electrical system.