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PLTW Principles of Biomedical Science_ 2.2 Review (1)
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PLTW Principles of Biomedical Science_ 2.2 Review (1)
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PLTW Principles of Biomedical Science: 2.2 Reviewglucose, starch, protein, and lipids - ANS-what are the main nutrients found in food? (4)
benedict's solution and lugol's iodine - ANS-how can carbohydrates be detected in foods? (2)
brown paper bag - ANS-how can lipids be detected in foods?
bieuret's indicator - ANS-how can proteins be detected in foods?
glucose/simple sugars - ANS-what does benedict's solution detect? (2)
aquamarine - ANS-what does a negative reaction to benedict's solution look like?
orange - ANS-what does a positive reaction to benedict's solution look like?
starch - ANS-what does lugol's iodine detect?
amber brown - ANS-what does a negative reaction to lugol's iodine look like?
black/purple - ANS-what does a positive reaction to lugol's iodine look like?
protein - ANS-what does bieurets indicator detect?
dark blue - ANS-what does a negative reaction to bieurets indicator look like?
purple - ANS-what does a positive reaction to bieurets indicator look like?
lipids - ANS-what do brown paper bags indicate?
doesn't tint paper - ANS-what does a negative reaction to the brown paper bag test look like?
transluscent - ANS-what does a positive reaction to the brown paper bag test look like?
healthy: fruits unhealthy: cookies, sweets, etc - ANS-what types of foods supply sugar? (3ish)
potatoes, pasta, breads, oatmeal, any other complex carbohydrate - ANS-what types of foods
supply starch? (5)
meat, dairy, legumes (beans, nuts) - ANS-what types of foods supply proteins? (3)
oils, butter, meat - ANS-what types of foods supply lipids? (3)
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