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Large intestine absorbs more amount of ....

Large intestine absorbs more amount of ................., vitamins, some minerals and certain drugs.

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The correct Answer is:
Water.
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Which of the following statements is/are incorrect? (i) Absorption of simple sugar, alcohol, some water and medicines takes place in stomach. (ii) Maximum water absorption occurs in large intestine. (iii) Small intestine is the major site of digestion and absorption of food. (iv) Fatty acid and glycerol are absorbed by lacteals. (v) Nothing is absorbed in mouth and large intestine.

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The walls of the large intestine absorb which of these?

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Study the following statements and select the incorrect ones. (i) Pyramids of energy and yearly biomass production can never be inverted, since this would violate the laws of thermodynamics. (ii) Pyramids of standing crop and numbers can be inverted, since the number of organisms at a time does not indicate the amount of energy flowing through the system. (iii) There are certain limitations of ecological pyramids such as they do not take into account the same species belonging to two or more trophic levels. (iv) Saprohytes are not given any place in ecological pyramids even though they play a vital role in the ecosystem.

A retired person wants to invest an amount upto Rs 20,000. His broker recommends investing in two types of bonds A and B, bond A yielding 10% return on the amount invested and bond B yielding 15% return on the amount invested. After some consideration he decides to invest atleast Rs 5,000 in bond A and not more than Rs 8,000 in bond B. He also wants to invest atleast as much in bond A as in bond B. How should he invest to maximise his return on investment?

Read the given statements and select the correct option. (i) Loamy soil is best suited for plant growth as it contains a mixture of silt, sand and clay. (ii) The process ofhumification is slow in case of organic remains containing a large amount of lignin and cellulose. (iii) Capillary water is the only water available to plant roots as it is present inside the micropores. (iv) Leaves of shade plant have more total chlorophyll per reaction centre, low ratio of chl a and chl b are usually thinner leaves.

FULL MARKS-DIGESTION AND ABSORPTION-ADDITIONAL QUESTIONS SOLVED ( II. Fill in the Blanks )
  1. Pepsinogen is activated by ………… .

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  2. Renin converts caseinogen into casein is the presence of ................

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  3. ................. activates trypsinogen.

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  4. Write down the two actions of trypsin.

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  5. ............ in the pancreatic juice breakdown the nucleic acid into n...

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  6. .............. is the process by which the end products of digestion p...

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  7. The chylomicrons are transported into the .............. within the in...

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  8. Large intestine absorbs more amount of ................., vitamins, so...

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  9. The egestion of feces through the anal opening is called .............

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  10. .......... are the major source of cellular fuel which provides energy...

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  11. ......... are the best reserved food stored in our body.

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  12. Define:- Marasmus

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  13. ................. is the digestive disorder in which the food is not p...

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  14. ............... is caused due to hepatitis viral infection.

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  15. The crystallized cholesterol in the bile forms.........

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  16. ….................. is a structural abnormality in which superior part...

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  17. Treatment for diarrhoea is known as ..............therapy.

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  18. ..... refers to an eroded area of the tissue lining in the stomach or ...

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  19. Ulcer is mostly due to infection caused by the bacterium .... ........

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  20. ........... is caused due to the storage of excess of body fat in adip...

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