1st period Chemical tests to identify molecules of life by Joni Jordan https://padlet.com/joni_jordan/o23aqshuwp56 en-us 2019-01-24 13:14:40 UTC 2025-03-20 04:01:56 UTC hello@padlet.com Alexus Petersen alexus_petersen https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881329 lugol's ( I/kI )

lugol's test for starch 
 
if something has starch on it. it will show up a dark shade of blue or a black 

]]> 2019-01-24 13:18:51 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881329 Trevor Bowman Mary Bailey trevor_bowman https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881538 Sudan IV test for Lipids ]]> 2019-01-24 13:19:22 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881538 Lila and Francisco lila_aldanadiaz https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881590 Biuret 
Biuret identifies proteins.
blue=negative
purple=positive]]> 2019-01-24 13:19:30 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881590 *LIPIDS* abraeshia_oliver https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881639 the term "lipid" is sometimes used as a synonym for fats, fats are a subgroup of lipids called triglycerides.]]> 2019-01-24 13:19:33 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881639 Dische Diphenylamine Test ashid_bari https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881734 Test for DNA]]> 2019-01-24 13:19:46 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881734 brown paper bag mario_quintana https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881937 lipids ]]> 2019-01-24 13:20:13 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323881937 Weathers & Gabby thomasw_sanders https://padlet.com/joni_jordan/o23aqshuwp56/wish/323883155 Nucleic Acid]]> 2019-01-24 13:22:52 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323883155 jesmon and yadira jesmon_simmons https://padlet.com/joni_jordan/o23aqshuwp56/wish/323887393
Benedict's solution (Fehling's solution) is used to test for simple sugars such as glucose. It is a clear blue solution which is a combination of copper sulfate, sodium citrate, and sodium carbonate. In the presence of simple sugars, the blue solution changes color to green, yellow, and brick-red, depending on the amount of sugar.


]]> 2019-01-24 13:32:20 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323887393 abraeshia_oliver https://padlet.com/joni_jordan/o23aqshuwp56/wish/323887487 2019-01-24 13:32:33 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323887487 Lipid videl_coleman https://padlet.com/joni_jordan/o23aqshuwp56/wish/323887869 2019-01-24 13:33:22 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323887869 James and trenton https://padlet.com/joni_jordan/o23aqshuwp56/wish/323888126 protien.]]> 2019-01-24 13:33:56 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323888126 shadae & Emajanae Washington SImple sugar shadae_benjamin https://padlet.com/joni_jordan/o23aqshuwp56/wish/323891428 Simple sugars are made up of single sugar molecules. 
  • glucose
  • fructose 
  • galactose
When two simple sugars are calleddisaccharides, 
]]> 2019-01-24 13:41:22 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323891428 malaysia_myers https://padlet.com/joni_jordan/o23aqshuwp56/wish/323891714 tasia gladden
ashonte daniels]]> 2019-01-24 13:42:06 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323891714 Dische Diphenylamine Test ashid_bari https://padlet.com/joni_jordan/o23aqshuwp56/wish/323892660 Test for DNA]]> 2019-01-24 13:44:09 UTC https://padlet.com/joni_jordan/o23aqshuwp56/wish/323892660 Starch malaysia_myers https://padlet.com/joni_jordan/o23aqshuwp56/wish/323895249 Tasia Gladden
Ashonte Daniels

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