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chloroplast quiz
chlorplast quiz
| Question | Answer |
|---|---|
| Give the complete balanced chemical equation for photosynthesis | Chlorophyll 6 CO2 + 6 H2O + ------> C 6H12O6 + 6 O2 |
| Give the complete balanced chemical equation for cellular respiration | C6H12O6 + 6 O2 -----> 6 CO2 + 6 H2O + 38 ATP |
| What are the 2 raw materials of photosynthesis? | Carbon Dioxide and Water |
| What are the 2 main end products of photosynthesis? | Glucose and oxygen |
| What are the 2 main raw materials of cellular respiration? | Glucose and oxygen |
| What are the 3 main end products of cellular respiration? | water, carbon dioxide, and 38 ATP's |
| What are the 2 main groups of organisms capable of carrying on photosynthesis? | algae and green plants |
| What is the green pigment needed for photosynthesis? | Chlorophyll |
| In what cell organelle is Chlorophyll found? | Chloroplast |
| Where do the light dependent reactions of photosynthesis occur? | Thylakoids of the chloroplast |
| Why are they called light dependent? | Light must be present for them to take place |
| Where do they light independent reactions of photosynthesis occur? | In the stroma of the chloroplast |
| During what cycle of photosynthesis are carbon atoms from CO2 fixed in organic molecules? | Calvin Cycle |
| stack of thylakoids | granum |
| solution that surrounds the thylakoids | stroma |
| plate like sacs containing pigments which can absorb light | thylakoid |
| Fold forming the inner surface of mitochondrion | cristae |
| space inside the inner membrane of the mitochondrion | matrix |
| During what process is glucose broken down into 2 pyruvic molecules? | Glycolysis |
| Where does Glycolysis occur? | cytoplasm |
| During which process are CO2 and H2) formed when pyruvate is broken down? | Krebs citric acid cycle |
| During which process are ATP molecules made as electrons are passes along? | Electron transfer chain |
| Where does electron transfer chain occur? | Folds of the Cristae |
| Effect on the rate of photosynthesis: exposing a plant to only green light | decrease |
| Effect on the rate of photosynthesis: providing more CO2 to the plant | increase |
| Effect on the rate of photosynthesis: moving a plant from 10 meters away from a light source to 2 meters | increase |
| Effect on the rate of photosynthesis: moving a plant from a room with a temperature of 10 degrees C to a room with a temperature of 30 degrees C | increase |
| What happens when ADP + P combine to form ATP? | energy is stored |
| What happens when ATP breaks down to ADP and P? | energy is released to power cell processes |
| Anaerobic respiration is also called _______. It occurs when ______ is not available. | fermentation, oxygen |
| Aerobic respiration produces (more? less?) energy than anaerobic respiration? | more |
| Which chemical causes the soreness in muscles when exercise is anaerobic? | Lactic Acid |
| During ______ fermentation, yeast cells produce CO2 and ______. What are the three food products produced by this process? | alcohol, alcohol, break, cakes beer & wine |
| What is an organism called that can makes its own food through photosynthesis? | autotroph |
| What is the green pigment called that can capture sunlights energy for use in photosynthesis? | chlorophyll |
| What molecule is formed when electrons are transferred in the electron transfer chain? | ATP |
| What are the pore in the lead called where carbon dioxide enters? | stomata |
| What two molecules are formed when yeast cells ferment sugars? | alcohol and carbon dioxide |
| What is the maximum of ATP's formed through aerobic respiration? | 38 |
| What is the best temperature range for photosynthesis? | 70 to 100 degrees F |
| Why are photosynthesis and respiration considered complementary processes, but not reverse processes? | the raw materials of one product are the end products of the other. however the process involved in producing the end are different and occur in different organelles of the cell |