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CH 2-1,2-2 Energy
photosynthesis and respiration
| Term | Definition |
|---|---|
| autotroph | organism that makes its own food |
| heterotroph | organism that can not make its own food |
| cellular respiration | process by which cells obtain energy from glucose |
| breathing | moving air in and out of lungs |
| mitochondria | organelle that carries out cellular respiration |
| chloroplast | organelle that carries out photosynthesis |
| chlorophyll | green pigment that captures sunlight energy |
| glucose and oxygen | products of photosynthesis; raw materials of respiration |
| water and carbon dioxide | products of respiration; raw materials of photosynthesis |
| sun | source of energy for all living things |
| glucose | sugar |