Home
Class 12
BIOLOGY
A certain peson eats boiled potato, one ...

A certain peson eats boiled potato, one of the food component in it is

A

lactose which is indigestible

B

starch which does not digested

C

cellulose which is digested by intestinal cellulose

D

DNA which gets digested by pancreatic DNAase.

Text Solution

Verified by Experts

The correct Answer is:
D

Anything which cannot be digested cannot serve as 'food'. Therefore, starch and lactose in the present case have been automatically deleted.
Cellulose cannot be digested by human beings thus option ( C) also stands rejected. Pancreatic juice can digest DNA which is the component of every cell.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL COORDINATION AND INTEGRATION

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|63 Videos
  • ECOSYSTEM

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|75 Videos

Similar Questions

Explore conceptually related problems

A person is eating boiled potato. His food contains the component:

There are two lists given below. List I has food component and List II has source of food component. Which one of the following options matched list I to list II correctly ?

In Ipomoea batatas/Sweet potato the food is stored in

Name the main food components found in egg white.

Name the various components of food,

Carry out the following osmosis experiment: Take four peeled potato halves and scoop each one out to make potato cups. One of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water. Now, (a) Keep cup A empty (b) Put one teaspoon sugar in cup B (c) Put one teaspoon salt in cup C (d) Put one teaspoon sugar in the boiled potato cup D. Keep these for two hours. Then observe the four potato cups and answer the following: Why is potato A necessary for this experiment?

Carry out the following osmosis experiment: Take four peeled potato halves and scoop each one out to make potato cups. One of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water. Now, (a) Keep cup A empty (b) Put one teaspoon sugar in cup B (c) Put one teaspoon salt in cup C (d) Put one teaspoon sugar in the boiled potato cup D. Keep these for two hours. Then observe the four potato cups and answer the following: Explain why water gathers in the hollowed portion of B and C

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-DIGESTION AND ABSORPTION-MCQ
  1. Stool of a person is whitish grey coloured due to malfunction of which...

    Text Solution

    |

  2. Which one is correctly matched?

    Text Solution

    |

  3. A certain peson eats boiled potato, one of the food component in it is

    Text Solution

    |

  4. In a person of advanced age, the hair become thinner gradually. It hap...

    Text Solution

    |

  5. Which one of the following amino acids is an essential part of human d...

    Text Solution

    |

  6. Which one of the following is mismatched?

    Text Solution

    |

  7. Cholecystokinin and secretin are secreted by

    Text Solution

    |

  8. To which of the following family do folic acid and pentothenic acid be...

    Text Solution

    |

  9. Which part of body secretes the hormone secretin?

    Text Solution

    |

  10. Hormone that stimulates stomach to secrete gastric juice is

    Text Solution

    |

  11. Layer of cells that secrete enamel of tooth is

    Text Solution

    |

  12. One of the factors required for the maturation of erythrocytes is

    Text Solution

    |

  13. Contraction of gall bladder is induced by

    Text Solution

    |

  14. Lactose is made of:

    Text Solution

    |

  15. In vertebrates, lacteals are found in

    Text Solution

    |

  16. The protein deficiency disease is known as

    Text Solution

    |

  17. In frog, the surface of attachment of tongue is

    Text Solution

    |

  18. If pancreas is removed, the components which remain undigested by

    Text Solution

    |

  19. Which vitamin is synthesised by bacteria in human gut?

    Text Solution

    |

  20. Which one of the following is a matching pair of substrate and its prt...

    Text Solution

    |