Amylase solution is tested using Benedict’s solution, biuret solution and iodine solution. What colours are produced?
- ABenedict’s solution: blue; biuret solution: blue; iodine solution: blue-black
- BBenedict’s solution: blue; biuret solution: blue; iodine solution: brown
- CBenedict’s solution: blue; biuret solution: purple; iodine solution: brown
- DBenedict’s solution: red; biuret solution: purple; iodine solution: blue-black