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Unit 1: The Cell
Energy Organelles, Plant and Animal Cell HW
Date:
Review of basic organelles
1. Which organelle is found in all cells, and controls what enters and leaves the cell?
2. This organelle is like the cell’s brain: it controls everything that happens in the cell. What is it?
3. What is the main difference between a eukaryotic cell and a prokaryotic cell?
4. Where is DNA found in eukaryotic cells? Where is DNA found in prokaryotic cells?
5. The diagram below represents a cell. Which of the following statements is TRUE?
A.
B.
C.
D.
The presence of #11 means this is a eukaryotic cell.
All of the cell’s organelles are found within #12.
The cell’s DNA is stored inside of #5.
The presence of #4 means this is a prokaryotic cell.
Energy organelles, and plants and animals
6. What is the function of the chloroplasts?
7. Which organelle produces energy (ATP) for the cell?
8. This organelle is found outside of the cell membrane, and holds plant cells in a rigid rectangular shape. What is it?
9. What are three different ways to tell the difference between a plant and animal cell?
10. While studying cells through a microscope, Alexa observes four different cells. She makes a list of all the organelles she
sees in each cell. These lists are shown below. Which of her cells is a plant cell?




Cell #1: cell membrane, nucleus, cytoplasm, vacuole
Cell #2: cell wall, cell membrane, nucleus, chloroplast, cytoplasm
Cell #3: cell membrane, cytoplasm, DNA floating in cytoplasm
Cell #4: cell membrane, nucleus, cytoplasm, mitochondria, vacuole
11. Using your knowledge of plant and animal cell organelles, support your answer to question number 10.
12. The diagram below represents a cell. Which cell organelle stores food and water in the cell?
13. For each of the following cells, identify it as either a plant or animal cell, and explain how you can tell.
A.
B.
C.
D.