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Is there red dye in coke?
No, Coke does not contain red dye. The red color in Coca-Cola comes from caramel coloring added during the manufacturing process.
When red food dye is dissolving in water how do the molecules move?
The red food dye would fill in the spaces in the molecules thus turning it red. When there are no spaces the the dye would collect in the bottom of the container
Do yeast cells absorb Neutral Red dye?
Yes, yeast cells do absorb Neutral Red dye. Neutral Red is a pH indicator dye that can be taken up by cells through active transport processes. Once inside the cell, the dye can accumulate in acidic compartments, staining them red.
Does watermelon contain red dye?
Watermelon does not naturally contain red dye. The red color in watermelon comes from a pigment called lycopene, which is a natural antioxidant.
What is the percentage of dye in red food coloring?
The percentage of dye in red food coloring can vary by brand and type, but it typically ranges from 1% to 20%. Always refer to the product label for accurate information on the dye content.
