In the human digestive system, chyme that enters the duodenum, is a mixture of partiallydigested food and
Correct answer: B. Gastric juice
- A. Bile
- B. Gastric juice
- C. Intestinal juice
- D. Pancreatic juice
Explanation
Chyme enters the duodenum from the stomach and so is a mixture of partially digested food and gastric juice. So B is correct. All other secretions have no relation to chyme.
Last updated
About Human Digestive System
The human digestive system breaks food into absorbable molecules through mechanical processing, enzyme action and chemical conditions along the alimentary canal. Questions cover the mouth, stomach, small and large intestines, liver, pancreas and associated secretions, including the digestion and absorption of carbohydrates, proteins, lipids, vitamins, minerals and water.
Practise Digestion
680 free Digestion MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Biology questions like this
Biology is on 6 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
A painful burning sensation produced in the chest cavity usually associated with the back flush of acidic chyme into the esophagus is__________?
Acid present in gastric juice is_________?
All of the following are the constituents of human saliva EXCEPT
Ammonia is formed during digestion in:
An acrinus is composed of: