1. Have your clickers ready, and get out a piece of paper to record your answers on in case of a technological blip.

2.  Click “CH”  Click “2”  Click “1”  Click “CH”  The indicator light should turn green, then turn off.

3. 1. Yes

4. 1. Proteins 2. Lipids 3. Carbohydrates 4. Nucleic acids

5. 1. The same things as a hypothesis. 2. A guess that hasn’t been proven yet. 3. An evidence- supported explanation.

6. 1. A nucleus. 2. DNA. 3. Membrane- bound organelles. 4. A cell wall.

7. 1. Simple sugars 2. Amino acids 3. Fatty acids 4. Nucleotides