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stacke6/photosynthes
stack6/Photosynthesis & respiration
| Question | Answer |
|---|---|
| Photosynthesis | process used by plants and other autotrophs to capture light energy and use it to power chemical reactions that convert carbon dioxide and water into oxygen and energy-rich carbohydrates such as sugars and starches |
| Cellular Respiration | process that release energy by breaking down glucose and other food molecules in the presence of oxygen |
| Adenosine Triphosphate (ATP) | used to store and release energy |
| Adenosine Diphosphate (ADP) | release energy |
| Where does photosynthesis occur? | it occurs in the chloroplast |
| How does ADP turn to a ATP? | a phosphate is added to become a ATP |
| Releasing energy | a bond is broken between the last two phosphate of ATP to release energy to create ADP |
| Autotroph | an organism that makes its own food, mostly plants and protist |
| Heterotroph | organisms that obtain food by consuming other living things |
| What is the chemical equation in words for photosynthesis? | carbondioxide+water→glucose+oxygen |
| What is the chemical equation in symbols for photosynthesis? | 6CO2+6H2O→C6H12O6O2 |
| What is the chemical equation in words for cellular respiration? | glucose+oxygen→water+carbondioxide+energy |
| What is the chemical equation in symbol for cellular respiration? | C6H12O6+6O2→6H2O+6CO2+energy |
| What are two types of cellular respiration? | Aerobic and anaerobic respiration |
| Aerobic respiration | release energy from food (glucose) in the presence of oxygen |
| Anaerobic respiration | process that releases energy from food without the use of oxygen |
| What are two types of anaerobic respiration? | Alcoholic fermentation and Lactic Acid Fermentation |
| Alcoholic fermentation | conducted by yeast to produces alcoholic beverages and to make bread rise |
| Lactic Acid fermentation | used by many organisms, including humans, use to produce yogurt, cheese, and pickles |
| How much amount of ATP produced by cellular respiration (aerobic respiration? | 36 molecules of ATP |
| How much amount of ATP produced by anaerobic respiration(acoholic and lactic acid fermentation)? | 2 molecules of ATP |
| What can increase or decrease photosynthesis? | temperature, light intensity, and water |
| catabolic pathways | those that break down organic molecules for energy |
| anabolic pathways | those that build up organic molecules to store energy for later use |