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BIOLOGY

BIOLOGY. CHAPTER 9. Copy these questions. ENERGY. ENERGY IS NEEDED BY EVERY ORGANISM FOR ALL NORMAL LIFE PROCESS. THE SUN IS THE ULTIMATE SOURCE OF ENERGY FOR ALL LIFE! ADENOSINE TRIPHOSPHATE (ATP). ATP IS THE HIGH ENERGY COMPOUND.

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BIOLOGY

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  1. BIOLOGY CHAPTER 9

  2. Copy these questions

  3. ENERGY • ENERGY IS NEEDED BY EVERY ORGANISM FOR ALL NORMAL LIFE PROCESS. • THE SUN IS THE ULTIMATE SOURCE OF ENERGY FOR ALL LIFE! • ADENOSINE TRIPHOSPHATE (ATP)

  4. ATP IS THE HIGH ENERGY COMPOUND 4. ATP HAS THREE PHOSPHATE GROUPS ATTACHED TO THE ADENOSINE MOLECULE, ADP HAS ONLY TWO PHOSPHATE GROUPS ATTACHED. 5. IT TAKES MORE ENERGY TO ATTACH MORE PHOSPHATES, THEREFORE ATP IS HIGHER IN ENERGY.

  5. ATP TO ADP 6. BREAKING THE CHEMICAL BOND BETWEEN ONE PHOSPHATE GROUP AND THE ADENOSINE MOLECULE IN ATP RELEASES ENERGY AND LEAVES AN ADP MOLECULE. (T STANDS FOR TRI AND D STANDS FOR DI)

  6. PHOTOSYNTHESIS 7. We can write the overall reaction of this process as: 6H2O + 6CO2 ----------> C6H12O6+ 6O2

  7. 8. COMPOUNDS NEEDED • CARBON DIOXIDE ENTERS THE PLANT THROUGH THE STOMA • WATER ENTERS THE PLANT THROUGH THE ROOTS • CHLOROPHYLL IS STORED IN THE CHLOROPLAST IN THE PLANT CELLS

  8. 9. LIGHT AND DARK REACTIONS 10. PLANTS PRODUCE GLUCOSE 11.

  9. 12. CHLOROPHYLL IS STORED IN THE LEAF 13. 14. CHLOROPHYLL

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