Home
Class 12
BIOLOGY
Assertion : all monosaccharides give ben...

Assertion : all monosaccharides give benedict's test
Reason : all monosaccharide contain free aldehyde or ketonic group

A

If both assertion & Reason are ture & the Reason is a correct explanation of the Assertion

B

If both Assertion & Reason ar True but Reason is not a correct explantation of the Assertion

C

If Assertion is True but the Reason is False

D

If both Assertion & Reason are false

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES(PROTOPLASM)

    ALLEN|Exercise Exercise III|23 Videos
  • BIOMOLECULE - I

    ALLEN|Exercise S|20 Videos
  • BIOTECHNOLOGY : PRINCIPLES & PROCESSES

    ALLEN|Exercise Question|57 Videos

Similar Questions

Explore conceptually related problems

Assertion: all monosaccharides are reducing sugar Reason : monosaccharides contain free aldehyde or free ketonic group (a) If both assertion & Reason are true & the Reason is a correct explanation of the Assertion (b) If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion (c) If Assertion is True but the Reason is False (d) If both Assertion & Reason are false

Which one of the following has no free aldehyde or ketone group ?

A monosaccharide containing an aldehydic group is known as......

Assertion: In the oxidation of monosaccharide first step is always phosphorylation Reason : all mono saccharide are active with their phosphate derivatives

In disaccharides, if the reducing groups of monosaccharides, i.e., aldehydic or ketonic groups are bonded, these are non-reducing sugars. Which of the following disaccharide is a non-reducing sugar?

In disaccharides, if the reducing groups of monosaccharides, i.e., aldehydic or ketonic groups are bonded, these are non-reducing sugars. Which of the following disaccharide is a non-reducing sugar?

Assertion : Aldol condensation can be catalysed both by acids and bases. Reason : beta - hydroxy aldehydes or ketones readily undergo acid catalysed dehydration.

Which two chemical groups do all amino acids contain?

All monosaccharides exhibit optical activity. Explain.

Assertion :- All diamagnetic species are colorless Reason :- All paramagnetic species are colorful.

ALLEN-BIOMOLECULES(PROTOPLASM)-Exercise Iv
  1. Assertion : starch can be stained with iodine but cellulose can not b...

    Text Solution

    |

  2. Assertion : cellulose is a homopolymer while chitin is a heteroploymer...

    Text Solution

    |

  3. Assertion : Together with polysaccharides and polypeptides nucleic aci...

    Text Solution

    |

  4. Assertion : primary sturcture of protein is the positonal information ...

    Text Solution

    |

  5. Assertion : Last amino acid of any proteins is known as c terminal ami...

    Text Solution

    |

  6. Assertion: Tertiary structure is absolutely necessary for the many bi...

    Text Solution

    |

  7. Assertion : Metal ions are important for functioning of cells Reason...

    Text Solution

    |

  8. Assertion : saturated fatty acids are non essential fatty acids Reas...

    Text Solution

    |

  9. Assertion: maltose is reducing sugar Reason : In maltose 1-2 glycosi...

    Text Solution

    |

  10. Assertion : Glucose is commonest sugar which provides energy on hydrol...

    Text Solution

    |

  11. Assertion: all monosaccharides are reducing sugar Reason : monosacch...

    Text Solution

    |

  12. Assertion: sucrose is called invert sugar Reason : sucrose is initia...

    Text Solution

    |

  13. Assertion: In the oxidation of monosaccharide first step is always pho...

    Text Solution

    |

  14. Assertion : cholesterol is an important biochemical Reason : cholest...

    Text Solution

    |

  15. Assertion : sucrose is known as invert sugar Reason : sucrose is a di...

    Text Solution

    |

  16. Assertion : Phospholipids form bimolecular layer in aqueous me...

    Text Solution

    |

  17. Assertion : all monosaccharides give benedict's test Reason : all m...

    Text Solution

    |

  18. Assertion : beta- pleated sheet structure of protein shows maximum ext...

    Text Solution

    |

  19. Assertion : Fructose is a reducing sugar. Reason : It has a ketonic...

    Text Solution

    |

  20. Assertion : All enzymes are made up of proteins and all proteins have ...

    Text Solution

    |