1 What kind of cells do humans have?
2 How many different types of cells do we have in our body?
3 Why do we have different types of cells in our body?
4 What is the most simple type of cell, without a nucleus?
5 Why do the different types of cells in our body look different?
6 What is the purpose of a white blood cell?
7 Plant cells have both mitochondria and chloroplasts. Why do plants need mitochondria in addition to chloroplasts?

1. Prokaryotic and Eukaryotic cells
2. 200
3. Each type of cell performs a unique and special function
4. Prokaryotes/Prokaryotic Cells
5. In order for cells to become whole organisms, they must divide and differentiate
6. White blood cells are a part of your immune system that protects your body from infection
7. Plant cells need both chloroplasts and mitochondria because they perform both photosynthesis and cell respiration