When Bayliss and Starling Conducted Experiments to Determine What Caused

question 70

Multiple Choice

When Bayliss and Starling conducted experiments to determine what caused secretion of pancreatic juice, they

• A)cut the blood supply to the upper digestive tract.
• B)added acidic food to the small intestine and got secretions of pancreatic juices.
• C)cut the nerve supply to the upper digestive tract.
• D)got a response from the pancreas using extracts of cells lining the intestinal tract.
• E)did all of these except "cut the blood supply to the upper digestive tract."

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