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causey7
bio
| Question | Answer |
|---|---|
| a molecule that stores energy by linking charged phosphate groups near each other is called | ATP |
| an electron carrier that is used in harvesting energy from glucose molecules in a series of gradual steps in the cytoplasm is | NAD+ |
| In eukaryotes the glycolytic reactions take place in the | cytoplasm of the cell |
| in the absence of oxygen, hydrogen atoms generated by glycolysis are donated to organic molecules in a process called | fermentation |
| at least 90% of organisms on the earth are heterotrophs. examples include all of the following except | plants |
| in oxidative respiration, energy is harvested from glucose molecules in a sequence of four mjor pathways. which of the following is not one of these four pathways | beta oxidation |
| the end-product of glycolysis is | pyruvate |
| the decarboxylation step of oxidation of pyruvate takes place in the | mitochondrion |
| the decarboxylation of pyruvate produces all of the follwing except | ATP |
| a single glucose molecule can drive the Krebs cycle | two turns |
| yeast cells under anaerobic conditions | produce ethyl alcohol |
| in muscle cells, fermentation produces not alcohol but | lactic acid |