compunds

The flashcards below were created by user kbalanon on FreezingBlue Flashcards.

  1. Four major types of organic compund
    • carbohydrates
    • lipids
    • protiens
    • nucleic acid
  2. Organic
    has carbon and hydrogen
  3. how to test for organic
    Has black deposite substance left on testube wall
  4. What is used to test for reducing sugar
    • Benedicts reageent
    • negative- blue
    • positive- brick red or brown
  5. positve/negative of benidicts reagent
    Image Upload
  6. What is used to check for starch
    • Iodine
    • positive- blue black color
    • negative- orangeĀ 
  7. positive/negative for iodine
    Image Upload
  8. What is used to check for lipids
    sudan stain
  9. Sudan stain
    Image Upload
  10. What is used to test for protien
    • Biurets reagent
    • positive- violet
    • negative- blue/green
  11. positive/negative biuret
    Image Upload
Author:
kbalanon
ID:
177183
Card Set:
compunds
Updated:
2012-10-12 18:20:27
Tags:
bio 101
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Description:
Lab practical
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