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Photosynthesis
Biology Chp 8
| Question | Answer |
|---|---|
| ATP | adenosine triphosphate |
| Heterotroph | organisms that obtain food by consuming other living things |
| Autotroph ` | organism that makes its own food |
| photosynthesis | process autotrophs use to make food |
| pigments | light absorbing molecules |
| chlorophyll | plants main pigment, makes plant green |
| thylakoid | where chloroplast is found, sac like membranes, (mentos) |
| stroma | fluid portion of the chloroplast/outside the thylakoid |
| NADP+ | electron carrier |
| carrier electron | transfers high energy electrons |
| light-dependent reactions | part of photosynthesis that requires light in order to take place. produces ATP |
| light-independent | uses ATP and NADPH to produce food in form of sugars, from CO2 |
| Photosystem | essential to light-dependent reactions, absorbs light and produces high energy electrons |
| electron transport trains | series of electron carries proteins that transfer high energy electrons during ATP generated reactions |
| ATP synthase | spands the thylakiod and alows H+ ions to pass through the membrane |
| Calvin cycle | another name for light-independent reactions, where plants use the energy that ATP and NADPH contain to build high energy carbohydrates that get store for a long time |