Need help with science questions?
The brown paper test is a test for ____________________.
Biuret solution turns ____________________ when a protein is present.
Iodine turns blue-black when ____________________ is present.
Benidict's solution is used to test for ____________________.
- 3 months ago
I don't know why you didn't just google the questions, but here they are:
1. lipids, oils
2. violet, purple
4. simple carbohydrates