Home
Class 12
CHEMISTRY
A peroxidase enzyme isolated from human ...

A peroxidase enzyme isolated from human red blood cells was found to contain 0.29% selenium. What is the minimum molecular weight of the enzyme? (Se = 78.96)

Text Solution

Verified by Experts

`2.7 xx 10^4`
Promotional Banner

Topper's Solved these Questions

  • MISCELLANEOUS OBJECTIVE QUESTIONS

    RC MUKHERJEE|Exercise MCQ|277 Videos

  • MOLECULAR WEIGHT

    RC MUKHERJEE|Exercise PROBLEMS |12 Videos

Similar Questions

Explore conceptually related problems

A peroxidase enzyme isolated from red blood cells was found to contain 0.28% selenium. The minimum molecular mass of the enzyme is (at. Mass of selenium = 78.96 u).

A compounds was found to contain 5.37% nitrogen. What is the minimum molecular wt. of compound :

A peroxidase enzyme contains "2%" selenium "(Se=80)" .The minimum molecular weight of the enzyme is

A substance is found to contain 7 % nitrogen. The minimum molecular weight of it, is

A purified cytochrome protein was found to contain 0.376 % iron. What is the minimum molecular mass of the protein?

Insulin contains 3.4% sulphur by mass. What will be the minimum molecular weight of insulin -

Percentage of Se in peroxidase anhydrase enzyme is 0.5% by weight (at. Wt. =78.4) , then minimum molecular weight of peroxidase anhydrase enzyme is:

RC MUKHERJEE-MISCELLANEOUS PROBLEMS FOR REVISION-SUBJECTIVE TYPE QUESTIONS
  1. A solution is 0.10 M Co^(2+) and 0.10 M Hg^(2+) . Calculate the ran...

    Text Solution

    |

  2. Calculate the following cell reaction cell at 298 K. 2Ag^(+)+Cd to 2...

    Text Solution

    |

  3. A peroxidase enzyme isolated from human red blood cells was found to c...

    Text Solution

    |

  4. In an experiment to measure the charge on an electron, the following v...

    Text Solution

    |

  5. A diatomic molecule has a dipole moment of 1.2 D. If its bond distance...

    Text Solution

    |

  6. At the top of a mountain a thermometer reads 0^@C and a barometer rea...

    Text Solution

    |

  7. What is the pH of a 0.50M aqueous NaCN solution ? (pK(b)of CN^(-)=4.70...

    Text Solution

    |

  8. In the reaction, I^(-)+I(2)toI(3)^(-) the Lewis acid is…..

    Text Solution

    |

  9. Potassium superoxide, KO2 , is used in rebreathing gas masks to genera...

    Text Solution

    |

  10. A 0.288 g sample of an unknown monoprotic organic acid is dissolved in...

    Text Solution

    |

  11. How many grams of NaCl can be added to 785 mL of 0.0015 M AgNO3 befor...

    Text Solution

    |

  12. Metallic Ba has a body-centred cubic structure (all atoms at the latti...

    Text Solution

    |

  13. In a reaction: 2ClO2 (aq) + 2I^(-) (aq) to 2ClO2^(-) + I2(aq) ...

    Text Solution

    |

  14. A 0.1 molal solution of an acid is 4.5% ionized. Calculate freezing po...

    Text Solution

    |

  15. How much heat is required to change 10 g of ice at 0^@C to steam at 1...

    Text Solution

    |

  16. After 11.2 g of carbon reacts with oxygen originally occupying 21.2 li...

    Text Solution

    |

  17. From the kinetic theory of gases, predict the effect on the pressure o...

    Text Solution

    |

  18. The equilibrium equations and K, values for three reaction systems are...

    Text Solution

    |

  19. Tartaric acid is a weak diprotic acid with K1 = 1 xx 10^(-3) and K2 =...

    Text Solution

    |

  20. Tritium, ""1^3H is a radioactive nucleus of hydrogen. It is used in ...

    Text Solution

    |