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36. Bile is made in the _______ and secreted into the small intestine by the __________________.

RNA polymerase binds to the

35. _________________pathways are metabolic pathways that use energy to breakdown complex molecules into simpler ones.

The movement of molecules from an area of high concentration to an area of lower concentration is called  

The term that refers to the presence of flagella on both ends of a bacterial cell is

The term facultative refers to  

11. An example of an accessory organ in the digestive system is the

Plaque is 

49. What is the function of sphincters in the digestive system?

An antiviral that is a guanine analog would have an antiviral mode of action that