Read the statements A and B.
A) The human small intestine is the longest portion in the alimentary canal
B) Absorption of digested food requires a very large surface area
Identify the correct choice on the two statements.
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Match the types of cells listed under column I with the secretions given under column II. Choose the answer which gives the correct combination of the alphabets of the two columns.
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Which one of the following pairs of the kind of cells and their secretion of correctly matched? |
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Which vitamin can be synthesized by bacteria inside gut? |
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Column I contains names of the sphincter muscles of the alimentary canal and column II contains their locations. Match them properly and choose the correct answer.
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Which one of the following statement is not correct about intestinal villi? |
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Consider the following statements: (A) Niacin (the anti-pellagra vitamin) is present in meats, fish, peanuts, poultry, fruits and leafy green vegetables. (B) Crypts of Lieberkuhn are present in the liver (C) Steapsin is the pancreatic amylase |
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The following list describes four major digestive enzymes. Which one of the following is incorrect? |
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Deficiency of vitamin D can lead to |
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Carrier ions like Na+ facilitate the absorption of substances like |
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Anxiety and eating spicy food together in an otherwise normal human, may lead to |
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