Tag: parts of the digestive system: structure and function
Questions Related to parts of the digestive system: structure and function
Read the following statements and select the correct option.
Statement 1 : The human small intestine is the longest portion in the alimentary canal.
Statement 2 : Absorption of digested food requires a very large surface area.
We eat food, which is composed of all the nutrients like carbohydrates, proteins, fats, vitamins, minerals and water. After digestion, these are absorbed in the form of glucose, amino acids, fatty acids, glycerol etc. What mechanisms are involved in absorption of digested food and water?
Part of alimentary canal meant for reabsorption of water from chyle is
A specialized structure in intestine that helps in absorption is
Which of the following substance requires castle's intrinsic factor secreted by stomach for absorbtion in the small intestine?
Calcium absorption is always enhanced by the action of the following vitamin
Which of the following is true regarding the absorption mechanism of carbohydrates in the intestine?
What percentage of amino acids is absorbed in the small intestine?
Which of the following substances are not absorbed into the lymphatic system?
Which one of the following is not a step during digestion process?