Llab report on testing for macromolecules.

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…showed last 75 words of 752 total…of the macromolecule. For the presence of starch whether it is in the sample I will add a few drops of bureit reagent, iodine, benedict's and Sudan IV solution in each sample. After that each substance will change its colour, the substance with blue black colour will show the presence of starch, violet will show that proteins are present, orange will show glucose and red will tell me the presence of lipids in the sample.