Experiment 12
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21 terms
Terms | Definitions |
|---|---|
 Aerobic Respiration | Glucose+ Oxygen--> Carbon Dioxide+ Water+ ATP+ Heat |
| Animals Anaerobic | Glucose --> Lactic Acid+ ATP+ Heat |
| Plants Anaerobic | Glucose--> Ethanol+Carbon Dioxide+ATP+Heat |
| How to measure the volume of Fish and Plant | Water Displacement |
| Why we keep the plant in the dark? | To prevent photosynthesis |
| Why we use Phenolphthalein | Red in Basic Solutions and turns colorless in acid to help monitor cellular respiration by measuring acid production |
| Why we use NAOH | To neutralize the carbonic acid produced by the CO2 |
| Where in the cell does aerobic respiration take place | Mitochondria |
| Phenolphthalein is a PH indicator that | turns pink in a basic solution |
| Carbon dioxide, water, ATP and heat are products of which of the following sets of reactions | Aerobic Respiration |
| Fermentation | The process by which pyruvate is reduced to either ethanol and CO2 or lactic acid in the absence of alcohol |
| If we added NaF to a test tube containing yeast and glucose , what other compound should we also add in order for fermentation to continue? | Na Pyruvate |
| What happens when organisms respire in water | Carbonic Acid is formed and the PH decreases |
| What is the final electron acceptor in the Electron transport chain | oxygen |
| Which of the following methods did we use to determine the volume of the organisms in the aerobic respiration lab ? | Water- Displacement |
| Which of the following would you expect to have a relatively high respiration rate ? | Fish |
| Yeast | Increase, respires to produce CO2 |
| Glucose | Increase, is the energy source that is broken down |
| NaF | Decrease, an inhibitor of some enzymes of glycolysis |
| Na Pyruvate | Increase, product of glycolysis and intermediate compound in the fermentation pathway that produces CO2 |
| MgSO4 | Results vary, Co-factor to some enzymes of glycolysis. |
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