Use the drop-down menus to order the steps involved in protein production. The strand of RNA moves to the ribosome. v
The DNA double helix unzips.
The strand of RNA leaves the nucleus.
Aprotein is produced.
A strand of RNA is made from a strand of DNA

Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?