Starch Test with Iodine — detection?
Presence of starch turns iodine blue-black.
Fat Test with Ethanol — positive?
Cloudy or milky emulsion indicates fats.
Protein Test with Biuret — result?
Purple color shows proteins are present.
Iodine Test — what detects?
Presence of starch in a sample.
Positive iodine test — color?
Black or blue-black.
Starch — role?
Energy storage in plants.
Ethanol test — detects?
Presence of fats (lipids).
Positive ethanol test — appearance?
Cloudy or milky solution.
Lipids — role?
Energy storage, insulation, membrane components.
Unicellular vs Multicellular — difference?
Number of cells involved.
Answer 10 questions on Fundamentals of Biological Testing and Cell Structure.
1. What does the iodine test with iodine solution primarily detect in a biological sample?
2. What indicates a positive result in the Fat Test with Ethanol?
Go over the full study guide for Fundamentals of Biological Testing and Cell Structure.
Read the study guide →Upload your class notes and Revizly writes your flashcards in about a minute.
Flashcard maker