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Which of the following do starch and cellulose have in common?

What is the primary purpose of the liver in aiding digestion?

This macronutrient is used to supply energy, build cell structure, make hormones, & aid in the absorption of vitamins A, D, E, & K:

Which of the following is a proteolytic enzyme found in pancreatic juice?

The substance that activates pepsinogen to form active protein digesting pepsin in the stomach is:

Digestive secretions are primarily regulated by:

The basic food group that supplies the richest source of calcium is :

Which of the following is a major intracellular cation that is important for nerve conduction and muscle contraction?

When a person sees, smells, tastes, or even thinks about food this will initiate the pancreas to begin secreting digestive juices.

What regulates secretion of pancreatic juices?