Unraveling the Mysteries of DNA

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Questions and Answers

What tools and techniques could be used to determine the genetic nature of the 'black box'?

  • Electron microscopy
  • Mass spectrometry
  • Chromatography
  • DNA sequencing and analysis (correct)

What is the molecular nature of the genetic material?

  • Carbohydrates
  • Proteins
  • Lipids
  • DNA and RNA (correct)

What do scientists aim to unravel by identifying the contents of the 'black box'?

  • The structure of proteins
  • The origin of species
  • The function of lipids
  • The secret of life (correct)

What type of variation is observed between individuals of a given species?

<p>Genetic variation (C)</p> Signup and view all the answers

What can be determined by using DNA sequencing and analysis?

<p>Genetic composition and function (C)</p> Signup and view all the answers

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