Biochemistry Questions and Answers Pdf

Complete handwritten notes on Chapter No. 21:  Biochemistry Questions and Answers Pdf written by Mr. Abdullah Javad. These notes are very helpful in the preparation of Biochemistry Questions and Answers Pdf for the students of Chemistry in the 2nd Year and these are according to the paper patterns of all Federal boards (FBISE ).

Summary and Contents:
Topics which are discussed in the notes are given below:

  • What do you understand by the word biochemistry?
  • Briefly state the functions of carbohydrates
  • Name the classes and subclasses of protein that classes and surplus of proteins are simple proteins conjugated proteins derived proteins
  • How does PH effect enzyme activity?
  • Describe a lock and key mechanism of enzyme action
  • What is the main use of enzymes in the paper industry?
  • Define cofactor and coenzyme
  • Shortly explain the only property that all the Lipids have in common.
  • Explain the structural components of DNA and RNA.
  • Define Lipids and state the difference between fat and oil
  • Briefly state how vitamin D is formed in the human body.
  • State the difference between the chemical structure of DNA and RNA.
  • Briefly state why minerals are important for human life.
  • Name different routes for loss of zinc from the human body.
  • Give detailed answers for the following questions:
  • (i) Describe different classes of carbohydrates
  • (ii) Monosaccharides
  • (iii) Disaccharides
  • (iv) Polysaccharide
  • Explain the structure of proteins
  • What is the nutritional importance of Lipids?
  • Explain the structure of nucleic acid.
  • (i) Deoxyribo Nucleic Acid (DNA) (ii)  Ribo Nucleic Acid (RNA)
  • Describe four important minerals and their sources.

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