In this lab, biology students were directed to use indicators as chemical detection tools, to analyze a variety of foods for the presence of carbohydrates, lipids or proteins. one group of students was preforming test to see if there were lipids (fats) present in the food samples. first they rubbed solid samples across brown paper to test for lipids. one student suggested that some foods contained hidden fats and might not stain the brown paper. what is another test the students could use to test for the presence of lipids?
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If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.
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In this lab, biology students were directed to use indicators as chemical detection tools, to analyz...
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