Advertisements
Advertisements
प्रश्न
The water from the digested food is mainly absorbed by
पर्याय
stomach
duodenum
colon
rectum
Advertisements
उत्तर
colon
APPEARS IN
संबंधित प्रश्न
Carbohydrates are bodybuilding nutrients.
What harm can dental plaque do?
Which of the following has the longest small intestine?
In human digestive system, the enzymes pepsin and trypsin are secreted respectively by ______.
| The partially digested food coming from the stomach of a person enters a long and narrow organ A in his body. The organ A receives the secretion of two glands : liver and pancreas. Liver secretes a greenish-yellow liquid B which is normally stored in the organ C. Pancreas secretes pancreatic juice which contains three digestive enzymes D, E and F. The intestinal juice completes the process of digestion of food. The inner wall of organ A has millions of tiny finger-like projections G which help in the rapid absorption of digested food into blood stream. The undigested part of food then passes into wider tube H which absorbs most of the water from undigested food. The last part of tube H called I stores this undigested food (or waste) for some time. The undigested food is then passed out though opening J as faeces in the process known as K. |
- Name the organ A.
- Name (i) liquid B, and (ii) organ C.
- What are the digestive enzymes D, E and F?
- Name the projections G present on the inner wall of organ A.
- Name (i) tube H (ii) part I (iii) opening J, and (iv) process K.
Write True or False in the following statement
Molars help in cutting and tearing food.
Define the term nutrition.
Write true or false for the below statement. Rewrite the false statements correctly.
The pancreas secretes bile juice
Write short answers
What is ingestion?
Complete the following enzymatic reaction.
Fats \[\ce{->[lipase]}\] ___________+__________
Describe the human alimentary canal.
Correct the spellings: Caceum
Write down the explanation.
Explain the structure of tooth.
The process by which the body removes waste is called ______.
Describe the alimentary canal of man
In which part of the alimentary canal food is finally digested?
Choose the odd one:
Explain the role of the mouth in digestion of food.
Given below from (i) to (iv) are some food items.
- Boiled and mashed potato
- Glucose solution
- A slice of bread
- Mustard oil
Which of the above will give a blue-black colour when tested with iodine?
