ch-26-guided-reading

ch-26-guided-reading - 8. List the periods in which there...

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DHS AP BIOLOGY AP Biology Name __________________________ Guided Reading Chapter 26 1. Define the following a.Protobionts - b. Ribozymes - c. Radiometric Dating - d. Half-life - e. Magnetic Reversals - f. Geologic Record - g. Stromatolites - h. Serial Endosymbiosis - k. Pangea - l. Three Domain System - 2. How old is the Earth? Page 1 of 4
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DHS AP BIOLOGY 3. Use the diagram below describe and explain Urey and Miller’s 1953 experiment. 4. Where were the first organic compounds on Earth probably formed? 5. Explain why RNA developed before DNA 6. What did the atmosphere of early Earth primarily consist of? Page 2 of 4
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DHS AP BIOLOGY 7. Use the following diagram to help explain serial endosymbiosis.
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Unformatted text preview: 8. List the periods in which there were mass extinctions, and if possible explain why they occurred for each extinction 9. During which period are we currently living? 10. How did early prokaryotes evolve and change early Earth? Page 3 of 4 DHS AP BIOLOGY 11. Name several traits of the first prokaryotes. 12. When did the first prokaryotes exist on Earth? 13. Contrast the five kingdom system with the three domain system. 14. Mitochondria and plastids likely formed in eukaryotes in what way? 15. How, and by whom, was the first concept of taxonomy set-up? Page 4 of 4...
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This note was uploaded on 09/09/2011 for the course BIO 101 taught by Professor Harounal-rashed during the Spring '11 term at King's College London.

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ch-26-guided-reading - 8. List the periods in which there...

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