2013年4月17日水曜日

Let’s dissolve egg white using shampoo!

Shampoo has ability to denature protein.

Let's put the shampoo into white egg and observe the denaturation of protein.

First, put the white egg into the glass.


Next, put the shampoo into the glass of white egg.


After a few minutes, you can observe the denaturation of protein.


In the exam, you and your kids find that the excess shampoo may hurt your hair.

Hope you and your kids enjoy the exam.