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5 Written questions

5 Matching questions

  1. Ninhydrin reacts with...
  2. Do all plant samples have similar profiles?
  3. Ninhydrin, biuret, orcinol, I2KI, and Nile blue are all reagents that can be used to detect and measure specific classes of biochemicals.
  4. What color develops when Biuert reacts with a protein?
  5. In general, animal samples have a higher sugar content than plant samples?
  1. a False
  2. b Purple
  3. c No
  4. d True
  5. e Amino Acids

5 Multiple choice questions

  1. True
  2. Five
  3. Omnivore
  4. True
  5. No

5 True/False questions

  1. I2Kl reacts with...5 or 6 Carbon Sugars


  2. As the concentration of the biochemical increases, the intensity of the color developed decreases?No


  3. The tooth morphology of a dinosaur is related to diet?Intensity


  4. Do intensity values displayed have any quantitative significance?No


  5. A chemical test which detects the presence or absence of a biochemical is?Qualitative


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