Which dietary substance is not a substrate for the digestive enzymes present in the pancreatic juice secreted into the intestinal tract?

Question

Which dietary substance is not a substrate for the digestive enzymes present in the pancreatic juice secreted into the intestinal tract? ​

Quizplus · Accepted Answer

Fiber is not a substrate for the digestive enzymes present in the pancreatic juice secreted into the intestinal tract. While carbohydrates are broken down by pancreatic amylase, proteins are broken down by pancreatic proteases, and fats are broken down by pancreatic lipase, fiber is not broken down by these enzymes and instead passes through the digestive tract relatively unchanged.

Which Dietary Substance Is Not a Substrate for the Digestive