Home
Class 11
BIOLOGY
Assertion : Glucose is dextrose Reaso...

Assertion : Glucose is dextrose
Reason : the open chains of glucose have four asymmettrical carbon .

A

If both assertion and Reason are true and the Reason is the correct explanation of the assertion .

B

If both Assertion and Reason ate true , but the reason is not the correct explanation of the assertion .

C

If Assertion is true , but Reason is false

D

if both Assertion and Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    CENGAGE BIOLOGY|Exercise ARCHIVES|26 Videos
  • BIOMOLECULES

    CENGAGE BIOLOGY|Exercise ARCHIVES|26 Videos
  • ANIMAL KINGDOM

    CENGAGE BIOLOGY|Exercise Archives|35 Videos
  • BREATHING AND EXCHANGE OF GASES

    CENGAGE BIOLOGY|Exercise Archives|15 Videos

Similar Questions

Explore conceptually related problems

Glucose has_____ asymmetric carbon atom.

The number of chiral centers in the open chain structure of glucose is :

Assertion : Glucose is correctly named as D-(+)-glucose. ' 3 Reason : ‘D’ before the name of glucose represents its dextrorotatory nature.

Assertion : Glucose is favoured respiratory substrate. Reason : When glucose is used as respiratory substrate and is completely oxidised, RQ is 1.

Assertion :- In photosynthesis there is synthesis of glucose but it is stored in form of starch. Reason :- Glucose is osmotically active while starch is osmotically inactive

Assertion : D-glucose is dextrorotatory whereas L-glucose is laevorotatory. Reason : D-compounds are always dextro and L-compounds are always laevorotatory

Which of the following is the open-chain structure of D-glucose?

Write any two reactions of glucose which cannot be explained be the open chain structure of glucose molecule.

CENGAGE BIOLOGY-BIOMOLECULES-ASSERTION-REASONING QUESTIONS
  1. Assertion : Heparin is a natural anticogulantt indside the blood v...

    Text Solution

    |

  2. Assertion : Hemoglobin is a monomeric protein . Reason : It is ...

    Text Solution

    |

  3. Assertion : Saturated fatty acids are non -essential fatty acids ...

    Text Solution

    |

  4. Assertion : Lipids provide more energy as compared to carbohydrat...

    Text Solution

    |

  5. Assertion : In protoplasm, protoplasm , protein functions as a buff...

    Text Solution

    |

  6. Assertion : Phospholipids form bimolecular layer in aqueous med...

    Text Solution

    |

  7. Assertion : Starch is the storage polysaccharide in plants . Re...

    Text Solution

    |

  8. Assertion : Lecithin is important in membranes . Reason : It has ...

    Text Solution

    |

  9. Assertion : Glucose is dextrose Reason : the open chains of gluc...

    Text Solution

    |

  10. Assertion : Histones are acidic proteins . Reason : Cellobiose ...

    Text Solution

    |

  11. Assertion : Disaccharides show optical activity . Reason : Cellobi...

    Text Solution

    |

  12. Assertion : Isabgol is used as a medicine . Reason: the husk of ...

    Text Solution

    |

  13. Assertion : Monellim is the sweetest chemical. reason : Monellin i...

    Text Solution

    |

  14. Assertion : Natural silk is made up protein . Reason : Artific...

    Text Solution

    |

  15. Assertion : Specific substrate binds at the active site of the ...

    Text Solution

    |

  16. Assertion : Enzymes become denatured at high temperature . Reason ...

    Text Solution

    |

  17. Assertion : All enzymes are proteins . Reason : Ribozymes are en...

    Text Solution

    |

  18. Assertion : Allosteric modulators accelerate or retard the rate o...

    Text Solution

    |