Pharmacognosy Course Grading and Outlines

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Questions and Answers

What does the term 'Natural product' refer to?

  • Synthetic chemicals used in pharmaceuticals
  • Chemicals derived from mineral sources
  • Chemicals produced in a laboratory setting
  • Chemical substances produced by living cells (correct)

What is the definition of Pharmacognosy?

  • The study of structural, physical, chemical, and sensory characters of drugs (correct)
  • The study of general introduction to drugs
  • The study of cell contents
  • The study of plant anatomy

What is a Crude Drug or Raw Material?

  • Processed and modified parts of plants and animals
  • Chemicals derived from mineral sources
  • The harvested and usually dried parts of plant or animal origins of pharmaceutical value before they undergo any processing or modification (correct)
  • Synthetic chemicals used in pharmaceuticals

What does 'Pharmakon' mean?

<p>Drug or Poison (C)</p> Signup and view all the answers

What does 'Gnosis or Gignosco' mean?

<p>To acquire knowledge (D)</p> Signup and view all the answers

Which era marked a new era in the history of medicine with the isolation of various compounds?

<p>The era of pure compounds (In 1803) (A)</p> Signup and view all the answers

What is the definition of an official drug?

<p>A drug listed and described in a book recognized by the government as the legal authority for standards. (B)</p> Signup and view all the answers

What is the function of a Pharmacognosist?

<p>Determination of the morphological characters of a drug. (D)</p> Signup and view all the answers

Where are medicinal plants extensively used?

<p>Egypt (B)</p> Signup and view all the answers

Which source became a very important source of drugs in the 20th century?

<p>Microorganisms (D)</p> Signup and view all the answers

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