Name ______Date ______

CELL REVIEW

Identify and label the parts of the cell diagrams below..


What are the functions of the cell parts?

NAME THE CELL PART

1. An albino plant, (a white plant), has sprung from the ground, what cell part is the plant missing? ______

2. An athlete has to sit out because he suffers from a disorder that causes him not to produce and maintain a high level of energy. What cell part is the cause of this disorder? ______

3. You cut through celery and hear “crunch, crunch”. What cell part is responsible for that sound? ______

4. Your cells become toxified, (full of waste); what cell part is malfunctioning? ______

5. Once food is digested it has to enter into your cells. What cell part is responsible for allowing the food particles to enter the cell? ______

- Is food energy entering your cells an example of endocytosis or exocytosis? ______

6. Your body is made up of proteins. What cell part is always busy making these proteins for growth and body repair?

______

7. What is the cell part that gives a person a height of 6 feet 3 inches?

______

8. Your body cells produce waste as a result of all the ‘work’ that they do. This waste needs to be gathered and packaged by the cell. What organelle is responsible for this duty? ______

-Once the waste is packaged, it needs to leave the cell. Is this an example of endocytosis or exocytosis? ______

9. There are four significant differences between a plant cell and an animal cell. List all four differences and explain the difference.

______- ______

______- ______

______- ______

______- ______

10. Name the three people responsible for developing the cell theory.

______

11. List the three points of the cell theory.

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______

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12. List the 4 of the7 elements that make up the majority of all cell,(97%).

Circle the one element that is most abundant.

______

______

Circle the organelle that doesn’t belong. On the line provided, explain your reasoning.

  1. Cell membrane……..Nucleus……..Nuclear Membrane

______

______

  1. Nucleolus……..Chromosomes…..…Endoplasmic Reticulum

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  1. Ribosomes…..…Nucleolus…..…Lysosomes

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  1. Ribosomes……..Golgi Bodies……..Endoplasmic Reticulum

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Determine which part of the cell would be affected if the following scenarios occurred:

36. A plant is wilting. ______

37. An organism is feeling very tired______

38. Cells are becoming toxic______

39. A body is producing a lot of protein to repair a surgery wound

______

40. A cell is multiplying at a very fast rate______

41. A leaf is turning brown______

  1. It is “predetermined” that a bug will have long wings

______

  1. Sugar and oxygen will be absorbed into each and every one of your cells

______

  1. A celery stalk will “snap” when you bend it in half

______