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Name ___________________________ Date _______ Period ________ Level Reading Guide: Section 6.2 Pages 118-122 Level I Directions: Read each statement carefully. Using your textbook, decide if the statement is true or false. If the statement is true, place a checkmark in the first blank and the page number in the second blank. If the statement is false, put a “0” in the first blank and the page number un the second blank. Correct all statements that are false so that you have statements that are true statements to help you study for your test. True False Page ___________ ___________ 1. Chloroplasts are where photosynthesis occurs. ___________ ___________ 2. In photosynthesis, plants use the energy from the sun to make carbohydrates. ___________ ___________ 3. Plants use carbon dioxide and water to make a simple carbohydrate called glycogen. ___________ ___________ 4. Photosynthesis only takes place at night. ___________ ___________ 5. Earth gets its light from the sun. ___________ ___________ 6. Our eyes see sunlight as a white light. ___________ ___________ 7. Light is a wave that can be described by its wavelength and energy. ___________ ___________ 8. Color is how we perceive the energy of light. ___________ ___________ 9. A prion is a molecule that absorbs some colors of light and reflects others. ___________ ___________ 10. Chlorophyll is the main pigment used in photosynthesis. ___________ ___________ 11. Chlorophyll is found within the central vacuole of plant cells. ___________ ___________ 12. Plants look green because they absorb blue and red light and reflect green light. ___________ ___________ 13. During the spring and summer chlorophyll hides other plant pigments, but in the fall chlorophyll breaks down and we can see red, orange, and yellow pigments. Name ___________________________ Date _______ Period ________ ___________ ___________ 14. Cellular respiration is the process in which glucose is changed into a form of energy that your cells can use. ___________ ___________ 15. Chloroplasts contain chlorophyll and convert light energy into chemical energy through respiration. ___________ ___________ 16. In eukaryotic cells, cellular respiration takes place in the vacuoles. ___________ ___________ 17. Cellular respiration and breathing are closely related. ___________ ___________ 18. Cellular respiration is a chemical reaction that uses oxygen and glucose to produce carbon dioxide, water, and energy. ___________ ___________ 19. Cellular respiration is the opposite of photosynthesis. Name ___________________________ Date _______ Period ________ Level Reading Guide: Section 5.2 - Answers Level I Directions: Read each statement carefully. Using your textbook, decide if the statement is true or false. If the statement is true, place a checkmark in the first blank and the page number in the second blank. If the statement is false, put a “0” in the first blank and the page number un the second blank. Correct all statements that are false so that you have statements that are true statements to help you study for your test. True False Page True 98 1. The nucleus of a cell can be compared to the manger’s office in a cookie factory. False 98 2. The Golgi body is like the shipping room in a cookie factory because it is responsible for clean up and recycling in the cell. True 100 3. The cell membrane keeps the cytoplasm inside the cell and lets waste products out. True 100 4. The most valuable organelle in a eukaryotic cell is the nucleus because it contains DNA. True 100 5. DNA can be compared to a recipe book because it is the hereditary material that carries all of the information on how to make the cell’s proteins. False 101 6. The nucleolus produces the energy a cell needs to carry out its functions. True 101 7. We breathe air to get enough oxygen for the mitochondria in our cells to produce energy. True 101 8. The job of vacuoles is to store water, food, and waste. True 102 9. The endoplasmic reticulum is a series of folded and connected tubes that transport proteins from one part of the cell to another. False ER 102 10. Ribosomes make proteins and release them into the Golgi bodies. True 102 11. The Golgi bodies package proteins and other compounds they receive from the ER and send them to other parts of the cell. Lysosome mitochondria Name ___________________________ Date _______ Period ________ True 102 12. Lysosomes contain enzymes that break down things like bacteria, food, and old organelles and break them into small pieces that be reused by the cell. False 102 13. The cytoskeleton of the cell is made of lipids and gives the cell its shape. True 104 14. Plant cells have chloroplasts, but animal cells do not. True 104 15. Chloroplasts contain chlorophyll and convert light energy into chemical energy through photosynthesis. True 104 16. Plant cells have a large central vacuole that, when full, gives plant cells their structure and rigidity. False Plant, animal True 104 17. Animal cells have a cell wall, but plant cells do not. 104 18. The cell wall is made of cellulose that provides structure and support for the plant. True 20 19. When a plant needs water it wilts because the central vacuoles in its cells are empty. proteins