S3W6 Thursday Bellringer - gelatinization

Put the process of gelatinization in order from what you remember from the videos last weekend.

1. You finish making pudding.
2. Heat up starch in water
3. heat breaks the hydrogen bonds between starch molecules
4. the starch granules swell with all the water it is absorbing
5. the starch molecules become a tangled mess
6. the starch molecules burst because of all the water it absorbs
7. water gets between the starch molecules and forms hydrogen bonds with the starches

A hydrogen bond is

compared to the bonds inside the molecules, hydrogen bonds are