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Janssen Bio Ch 8
Mrs. Janssen's Photosynthesis & Cell Respiration Test
| Question | Answer |
|---|---|
| What process is used by autotrophs to make carbohydrates? | photosynthesis |
| This supplies all the energy for life on earth | sun |
| What are the inner folds of the mitochondria called? | cristae |
| In what cell organelle does most of respiration occur? | mitochondria |
| In which step of cellular respiration are the most ATP’s made? | electron transport |
| Which step of cellular respiration splits glucose? | glycolysis |
| When skeletal muscles cramp, what substance is building up in muscles? | lactic acid |
| Foods such as cheese, sour cream, and yogurt are produced using which type of fermentation? | lactic acid |
| Which type of fermentation occurs in yeast and some bacteria? | alcoholic |
| Where does fermentation occur? | cytoplasm |
| In prokaryotes, how many ATP are produced for every molecule of glucose? | 38 |
| In aerobic respiration, what is the final step in the breakdown of glucose? | electron transport |
| What is another word for anaerobic respiration? | fermentation |
| In eukaryotes, how many ATP are produced for every molecule of glucose? | 36 |
| In aerobic respiration, what is the final step in the breakdown of glucose? | electron transport |
| How many FADH2 molecules are produced in the Krebs Cycle? | 2 |
| How many NADH molecules are produced in the Krebs Cycle? | 8 |
| What type of process is glycolysis? | anaerobic |
| What type of process does not require oxygen? | anaerobic |
| What type of process requires oxygen? | aerobic |
| What is the first step in cellular respiration? | glycolysis |
| Light independent reactions are also known as? | Calvin Cycle |
| What is the second phase of photosynthesis called? | Calvin Cycle |
| The process of electrons flowing down a concentration gradient & producing ATP is? | chemiosmosis |
| Chlorphylls reflect this color. | green |
| Fluid filled space around grana | stroma |
| Stacks of thylakoids are called? | grana |
| Where are chloroplasts found? | leaves |
| Flattened sac-like membranes arranged in stacks are called? | thylakoids |
| Which organelles in plants capture light for photosynthesis? | chloroplasts |
| 38 of these are produced in prokaryotic respiration. | ATP |
| When ADP loses a phosphate it becomes this. | AMP |
| When ATP loses one phosphate it becomes this. | ADP |
| Most important biological molecule that provides chemical energy | ATP |
| Contains 1 phosphate. | AMP |
| Contains 2 phosphates. | ADP |
| Contains 3 phosphates. | ATP |
| Where do light independent reactions take place? | stroma |
| Where do light dependent reactions take place? | thylakoid |
| This type of reaction builds large molecules from small ones. | anabolic |
| An organism that uses inorganic substances to make food. | chemoautotroph |
| An organism that converts light into energy. | photoautotroph |
| An organism that cannot make its own food. | heterotroph |
| An organism that makes its own food. | autotroph |
| What is the most important biological molecule that provides chemical energy? | ATP |
| Series of reactions in which the product of one reaction is the substrate for the next. | metabolic pathway |
| All the chemical reactions in a cell are known as? | metabolism |
| Where does all energy in living organisms ultimately originate? | sun |
| The ability to do work | energy |
| How many Carbon Dioxide molecules are produced during cellular respiration? | 6 |