1. Name the four macromolecules (organic molecules) and describe the main function of each. Type Answer Here: carbohydrates, proteins, nucleic acid, and lipids, Carbohydrates give energy and Protein builds tissue and muscles and nucleic acids do with storage of genetic code, Lipids also store Energy

2. Explain the term polarity, and how it relates to the properties of water.

Type Answer Here: molecules of water will stick to each other like for example cohesion

3. Why are enzymes considered catalysts? Are enzymes specific, why, or why not?

Type Answer Here: They are considered catalysts because they do not get inversed in the chemical reactions that they speed up, And they are specific.

4. Describe the steps of transpiration in your own words, and the difference between cohesion and adhesion.

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5. List the three organelles that are ONLY found in plant cells and their functions.

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6. List three differences between prokaryotic and eukaryotic cells and give an example of each.

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7. How was the cell theory created? List the three parts of the cell theory (use the song to help you remember).

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8. Explain the difference between passive transport and active transport.

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9. Define the following terms: Isotonic, Hypertonic and Hypotonic

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10. In which organelle does protein synthesis occur? In which organelle does photosynthesis occur? In which organelle does cellular respiration occur?

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Review Units 4-6 Questions

ATP/Cellular Energy/Cell Division/Reproductive Anatomy

1. Explain the ATP cycle and name the organelle in which ATP is created.

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2. Write the formula for photosynthesis and cellular respiration and describe the relationship between the two.

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4. Name the three main female parts of an angiosperm and two main male parts of an angiosperm. What do angiosperms have that differ from gymnosperms?

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5. Describe the type of cells created after meiosis and mitosis and how do they differ in number (haploid or diploid)?

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