Home
Class 12
CHEMISTRY
Name the constituents of starch and what...

Name the constituents of starch and what is the difference between them ?

Text Solution

AI Generated Solution

### Step-by-Step Solution: 1. **Identify the Constituents of Starch**: - Starch is primarily composed of two polysaccharides: **amylose** and **amylopectin**. 2. **Describe Amylose**: - Amylose is a linear polymer made up of **alpha-glucose** units. The glucose molecules are connected by **α(1→4) glycosidic bonds**. - Typically, amylose constitutes about **22-30%** of starch. ...
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    CBSE COMPLEMENTARY MATERIAL|Exercise SHORT ANSWER-II TYPE QUESTION|13 Videos
  • BIOMOLECULES

    CBSE COMPLEMENTARY MATERIAL|Exercise VERY SHORT ANSWER TYPE QUESTION|32 Videos
  • AMINES

    CBSE COMPLEMENTARY MATERIAL|Exercise 5 MARKS|7 Videos
  • CHEMICAL KINETICS

    CBSE COMPLEMENTARY MATERIAL|Exercise LONG ANSWER TYPE QUESTIONS|12 Videos

Similar Questions

Explore conceptually related problems

Name the constituents of water gas.

What are the polysaccharides that make up starch and what is the difference between them?

Name two constituents of biogas.

Name the constituents of baking powder.

Name three constituents of petroleum.

Name three constituents of petroleum.

Name the main constituent of natural gas

Name the constituent metals of bronze.

CBSE COMPLEMENTARY MATERIAL-BIOMOLECULES-SHORT ANSWER-I TYPE QUESTION
  1. Name the products of hydrolysis of sucrose. Why is sucrose not a reduc...

    Text Solution

    |

  2. State clearly what are known as nucleotides and nucleosides.

    Text Solution

    |

  3. Describe what do you understand by primary structure and secondary str...

    Text Solution

    |

  4. What is essentially the difference between alpha-form of glucose and b...

    Text Solution

    |

  5. What are anomers ? Give the structures of two anomers of glucose.

    Text Solution

    |

  6. Write the hydrolysed product of : (i) Maltose (ii) Cellul...

    Text Solution

    |

  7. Acetylation of glucose with acetic anhydride gives glucose penta-aceta...

    Text Solution

    |

  8. Explain why glucose penta acetate does not react with hydroxylamine ?

    Text Solution

    |

  9. What are vitamins ? How are they classified ?

    Text Solution

    |

  10. Write the products of oxidation of glucose with : Bromine water

    Text Solution

    |

  11. Write the products of oxidation of glucose with : Nitric acid

    Text Solution

    |

  12. State two main differences between globular and fibrous proteins.

    Text Solution

    |

  13. Name the disease caused by deficiency of vitamin D.

    Text Solution

    |

  14. Why cannot vitamin C be stored in our body ?

    Text Solution

    |

  15. Name the constituents of starch and what is the difference between the...

    Text Solution

    |

  16. What are essential and non-essential amino acids ? Give two examples o...

    Text Solution

    |

  17. Give reason : On electrolysis in acidic solution amino acids migrate...

    Text Solution

    |

  18. Give reason : The monoamino monocarboxylic acids have two p Ka value...

    Text Solution

    |

  19. Coagulation of egg white on boiling is an example of denaturation of p...

    Text Solution

    |

  20. Describe two important functions of nucleic acids.

    Text Solution

    |