| A | B |
|---|
| ATP (adenosine triphosphate) | energy molecule-transfers energy to cell processes |
| ADP (adenosine diphosphate) | a lower energy molecule that can be converted to ATP |
| chemosynthesis | organisms use chemical energy from inorganic compounds to make glucose |
| photosynthesis | process that captures energy from sunlight to make sugars that store chemical energy |
| chlorophyll | a light-absorbing molecule in chloroplasts |
| thylakoids | contain chlorophyll and are the location for the light reactions of photosynthesis |
Letter A is,  | thylakoids |
| Letter B is, | stroma |
 | photosynthesis equation |
 | cellular respiration equation |
| light reactions | the photo part of photosynthesis, capture the light energy and transform it to chemical energy |
| light-independent reactions (Calvin cycle) | the synthesis part of photosynthesis, fix the carbon in CO2 to make sugars |
| H2O | is split during photosynthesis to make O2 as a waste product and is synthesized from O2 in cellular respiration |
| ATP and NADPH | are made during the light reactions and used in the Calvin cycle |
| CO2 | is the source of the carbon fixed in sugars during photosynthesis and a waste product from the breakdown of sugars during cellular respiration |
| O2 | is a waste product of photosynthesis and required for the aerobic stages of cellular respiration |
| Glucose | synthesized in the Calvin cycle of photosynthesis, broken down during cellular respiration to make ATP |
| Glycolysis | anaerobic process that occurs in the cytoplasm (cytosol), glucose is broken down into 2 pyruvates |
| Krebs (citric acid) cycle | after pyruvate is broken down into Acetyl CoA, this cycle releases all the remaining carbon as CO2 and produces many electron carriers |
| Electron transport chain | transfers electrons from carriers to oxygen, and H+ are used to make ATP |
| stroma | where the light-independent (Calvin cycle) reactions take place |
| matrix | the space in the mitochondria where the Kreb's cycle is located |
| inner mitochondrial membrane | location of electron transport chain in cellular respiration |
Letter A,  | inner mitochondrial membrane, where the enzymes of the electron transport chain |
| Letter C, | matrix, where the Kreb's cycle is located |
| cellular respiration takes place in which organelle? | mitochondria |
| photosynthesis takes place in which organelle? | chloroplast |
