Which of the following are secreted by the stomach? Select one: a. Amylase and lipase b. Bicarbonate and secretin c. Bile and lipase d. Trypsin and amylase e. Pepsinogen and intrinsic factor

Which of the following is not a function of the liver? a. activation of vitamin D b. storage of fat-soluble molecules c. removal and recycling of lactic acid d. recycling of red blood cells

A5) The chief cells of the stomach secrete _______. Group of answer choices Pepsinogen Gastrin HCl Mucous Intrinsic factor A6) The parietal cells of the stomach secrete intrinsic factor. Group of answer choices False True A7) Once the bolus enters the stomach and mixes with gastric juices, the result is referred to as ___________________________. Group of answer choices Bicarbonate Food Mucous Bolus Chyme A8) In order for enzymatic activity to occur in the stomach to begin to break down proteins, a ____________ pH is required. Group of answer choices Low High

What part(s) of the digestive system are responsible for digesting all three types of foodstuffs (Carbohydrates, proteins, and fats)? Select one: a. Large intestine b. Small intestine c. Mouth d. Stomach and small intestine e. Stomach

There are several processes that take place from the moment food enters our mouth until it is completely digested and used for energy.   Using approximately 400-500 words, describe in detail and in order of process the mechanical (stomach and intestine)and chemical (gastric acid and enzymes) digestion of eating a grilled chicken sandwich with mayonnaise, lettuce, and tomatoes.  Note what role the pancreas, gallbladder, and liver play in digestion of the ingredients? From what ingredients is your body deriving its energy and how many basic calories from the macronutrients ingested? Include at least two scholarly references (using APA formatting and style) to guide your answers (note that you can use your textbook as one of your references).

Which of the following is an accessory organ? A. Esophagus B. Liver C. Colon D. Mouth

Which of these is involved in the chemical digestion of protein?a. pancreatic amylaseb. trypsinc. sucrased. pancreatic nuclease

What would be the consequence of eliminating the function of parietal cells in the walls of the stomach? Select one: a. Protein digestion in the small intestine would be eliminated b. Pepsinogen secretion would be eliminated c. It would decrease bile production d. It would eliminate fat digestion in the stomach e. Protein digestion in the stomach would be prevented

It is occasionally necessary for a person to have their gallbladder surgically removed. How will such a person's digestive process be altered?   A. Pepsinogen would not be converted into pepsin before entering the lumen of the stomach.   B. The person would be unable to digest fats.   C. Mucus would not protect the stomach lining.   D. Water would not be extracted from forming feces.   E. Bile would go directly from the liver to the duodenum.

Select ALL statements about digestive systems that are true: A. carnivores have longer digestive tracts than herbivores B. gizzards grind food with little rocks C. the front part of our mouths where we chew food is called the pharynx D. An alimentary canal is the same thing as a gastrointestinal tract E. The gastro-intestinal lumen is anaerobic.