chapter 9-biology

1.

10 points

Energy is _________ to life.

2.

10 points

You've learned about several cell processes that require energy. Active transport, ___________, movement of flagella or cilia, and the production, transport, and storage of proteins are some examples.

3.

10 points

ATP is composed of an ____________ molecule with three phosphate groups attached.

4.

10 points

The charged ____________ groups act like the positive poles of two magnets.

5.

10 points

The energy of _____ becomes available to a cell when the molecule is broken down.

6.

10 points

As long as _________ groups are available, the cell can make more ATP.

7.

10 points

ATP is a small ___________.

8.

10 points

Many ________ have a specific site where ATP can bind.

9.

10 points

You can probably think of hundreds of physical ________ that require energy, but energy is equally important at the cellular level.

10.

10 points

Making new __________ in one way that cells use energy.