click below
click below
Normal Size Small Size show me how
bio
exam
| Question | Answer |
|---|---|
| what are the goals of science? | provide natural explanations, understand patterns, and mae useful predictions. |
| when milk turns to yogurt, it is due to? | lactic acid fermetaion. |
| how many ATP molecules are produced during cellular respiration? | about 36 per molecule of glucose. |
| where do high-energy electrons that are passes from carrier to carier down the electron transport chain come from? | from NADH and FADH2 |
| what happenes during the krebs cycle? | pruvic acid is broken down into carbon dioxide and a series of energy-extracting reactions. |
| what does pruvic acid from glucose produce during the krebs cycle? | carbon dioxide. |
| what happens during cellular respiration? | energy is realeased from food in the presence of oxygen. |
| organisms get energy from? | food they eat. |
| process of cellular respiration? | oxygen + glucose----Carbon dioxide + water + energy |
| photosynthesis and cellular respiration relationship is? | photosynthesis removes carbon dioxide from the atmosphere, callular resp. puts it back. photosynthesis realeases oxygen and cellular resp uses that oxygen to realease energy from food. |
| vacuoles? | store materials like water, salts, proteins, and carbohydrates. |