Testing Leaves For Starch Worksheet. Testing a Leaf for Starch - Free download as Word Doc (.doc /.docx), PDF File (.pdf), Text File (.txt) or read online for Testing a Leaf For Starch. iodine solution. Students test products for carbohydrates (monosaccharides and polysaccharides), proteins, lipids, and starches.
If it turns black, there is starch present. Add iodine solution from a dropping pipette. Carbohydrates are the body's most important and readily available source of energy.
Learn vocabulary, terms and more with flashcards, games and other study tools. parts of the leaf with remaining starch will turn black because of the iodine solution.
That's because starch formation requires photosynthesis.
The 'starch experiment' worksheet contains the practical procedure and space for results. Start studying Testing leaves for starch. Alcohol is highly flammable and should never be heated by a.