Home
Class 12
CHEMISTRY
The substituents R1 and R2 for nine pept...

The substituents `R_1` and `R_2` for nine peptides are listed in the table given below. How many of these peptides are positively charged at pH = 7.0?

Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    MODERN PUBLICATION|Exercise EXERCISE|503 Videos
  • ALDEHYDES, KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise EXERCISE|782 Videos
  • CHEMICAL KINETICS

    MODERN PUBLICATION|Exercise EXERCISE|531 Videos
MODERN PUBLICATION-BIOMOLECULES-EXERCISE
  1. The number of peptide hormones among: insulin, testosterone, oxytocin,...

    Text Solution

    |

  2. The number of fat soluble vitamins among, D, K, B12, C B2, E is

    Text Solution

    |

  3. The substituents R1 and R2 for nine peptides are listed in the table g...

    Text Solution

    |

  4. When the following aldohexose exists in its D-configuration, the total...

    Text Solution

    |

  5. A tetrapeptide has - COOH group on alanine. This produces glycine (Gly...

    Text Solution

    |

  6. Define the term- German silver alloy?

    Text Solution

    |

  7. Which of the following polymer is stored in the liver of animals?

    Text Solution

    |

  8. Sucrose (cane Sugar) is a disaccharide. One molecule of Sucrose on hyd...

    Text Solution

    |

  9. Which of the following pairs represents anomers?

    Text Solution

    |

  10. Proteins are found to have two different types of secondary structures...

    Text Solution

    |

  11. In disaccharides, if the reducing groups of monosaccharides i.e. aldeh...

    Text Solution

    |

  12. Which of the following acids is a vitamin?

    Text Solution

    |

  13. Define the term- Dutch metal alloy?

    Text Solution

    |

  14. Fill in the blanks Nucleic acids are polymers of …………….

    Text Solution

    |

  15. Define the term- Magnelium alloy?

    Text Solution

    |

  16. Give answers for the following question- For what purpose Magnelium al...

    Text Solution

    |

  17. Name the four bases present in DNA. Which one of these is not present ...

    Text Solution

    |

  18. Answer the following question- For what purpose Bronze alloy is used?

    Text Solution

    |

  19. Which of the following base is not present in DNA ?

    Text Solution

    |

  20. Three cyclic structures of monosaccharides are given below. Which of t...

    Text Solution

    |