Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Cellular Resp. 2
Cellular Respiration FINAL
| Question | Answer |
|---|---|
| What is the process by which glucose is converted to pyruvic acid? | Glycolysis |
| The breakdown of Pyruvic acid in the precense of oxygen is called.. | Anaerobic Respiration |
| What is the waste product of the Krebs Cycle? | CO2 |
| The conversation of Pyruvic acid to carbon dioxide and ethanol is called.. | Alcoholic Fermentation |
| What is the by product (or product) of the electron transport chain?? | Water |
| The release of energy from food mmolecules in the absence of oxygen is.. | Anaerobic Respiration |
| How efficient is anaerobic respiration? | 3.5% |
| How efficient is aerobic respiration? | 38% |
| What is the first pathway of cellular respiration called? | Krebs Cycle |
| Where does the process of glycolysis occur in the cell? | In the cytoplasm |
| What do you call cellular in the presence of oxygen? | Aerobic respiration |
| Glucose molecules are converted into __________ __________ molecules in the process of glycolysis. | Pyruvic Acid |
| The breakdown of organic compounds to produce ATP is known as | Cellular respiration |
| Glycolysis begins with glucose and produces ____________ __ ____________ | 2 molecules of pyruvic acid |
| The electron transport chain is driven by two products of the Krebs Cycle ________ and ________ | NADH and FADH2 |
| What happens to electrons as they are transported along the electron transport chain? | They slowly lose energy |
| The fourth step of glycolysis yields four ATP molecules, but the net yield is only two ATP molecules. Explain this discrepancy? | 4 ATP produces, 2 used=net 2 ATP |
| Under what conditions would cells in your body undergo lactic-acid fermentation? | When no oxygen is present |
| What is calorie? What is a Calorie? Know the difference. | The amount of energy needed to raise to raise one gram of water, 1 degree celcius |
| What happens to electrons that accumulate at the end of the electron transport chain? In other words, where do they go? | They join with oxygen and H+ to form H20. |
| Energy is released from ATP when the bond is broken between | 2 phosphate groups |
| In the first steps of aerobic respiration, pyruvic acid from glycolysis produces CO2, NADH, H+, and | Acetyl CoA |
| The term "aerobic" in aerobic processes means the process requires | Oxygen |
| The anaerobic process by splitting glucose and forming 2 molecules of pyruvic acid is called | Glycolysis |
| The process by which food molecules are broken down to release energy is called | Respiration |
| The 2 end products of alcoholic fermentation are | Ethyl alcohol and carbon dioxide |
| In cellular respiration, the most energy is transferred in which step?? | Electron transport Chain |
| A reactant in glycolysis is | Glucose |
| Which of the following is a unit of energy? | Kilocalorie |
| Which of the following is an electron acceptor? | NAD+ |
| What kind of fermentation is used: Yeast use this to make bread dough rise ___________ ______________ | Alcoholic Fermentation |
| What kind of fermentation is used: Your muscle cells use this during rapid exercise when oxygen is low __________ __________ | Lactic Acid |
| What kind of fermentation is used: Bacteria and yeast use this to make beer and wine | Alcoholic |
| What kind of fermentation is used: Bacteria use this to make cheese, yogurt and sour cream ________ ________ | Lactic Acid |
| If alcoholic fermentation is used to make bread dough rise, how come you don't become intoxicated when you eat bread? | Because of the Alcohol |
| Name the 6 carbon molecule that forms when Acetyl_ CoA joins its 2 carbon to a 4 carbon molecule during the Krebs Cycle. | Citric Acid |
| How does Aerobic Respiration ultimatley depends on photosynthesis? | Because in order for Aerobic Respiration it needs photosynthesis because it provides energy. |
| Identify the Following Processes: (Cellular respiration, Glycolysis, Lactic Acid Fermentation, or Alcoholic Fermentation) Important in baking Bread-?? | Alcoholic Fermentation |
| Identify the Following Processes: (Cellular respiration, Glycolysis, Lactic Acid Fermentation, or Alcoholic Fermentation) Builds up in muscles after a few seconds of intense activity-?? | Lactic Acid Fermentation |
| Identify the Following Processes: (Cellular respiration, Glycolysis, Lactic Acid Fermentation, or Alcoholic Fermentation) Produces 2 ATP molecules and pyruvic acid-?? | Glycolysis |
| Identify the Following Processes: (Cellular respiration, Glycolysis, Lactic Acid Fermentation, or Alcoholic Fermentation) Almost the opposite process of photosynthesis- | Cellular Respiration |
| Cellular Respiration Equation- | 6O2 + C6H12O6 ---------> 6CO2 + 6H20 + Energy (38 ATP) |
| Alcoholic Fermentation Equation- | Pyruvic Acid + NADH ----------> alcoholic + CO2 + NAD+ |
| Lactic Acid Fermentation Equation- | Pyruvic Acid + NADH ----------> lactic acid + NAD+ |
Created by:
tatummilo333
Popular Biology sets