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- 1. Multiple ChoiceWhat is a reactant?All of the answers posted is correct.The cause of a chemical reactionThe substance you start with and undergoes change in a reactionThe substance you end up with in a chemical reaction
- 2. Multiple ChoiceHow many reactants are there in the process of cellular respiration?12321
- 3. Multiple ChoiceWhat reactants are there in cellular respiration?Water and GlucoseOxygen and GlucoseCarbon Dioxide and WaterTwenty One Pilots
- 4. Multiple ChoiceWhat is a product?The substance is you start with in a chemical reactionA chemical reaction that creates oxygenThe cell part that breaks food upThe substance that is formed after a chemical reaction.
- 5. Multiple ChoiceHow many products are there in Cellular Respiration?17231
- 6. Multiple ChoiceWhat are the products of cellular respiration?Energy (ATP), Water, and Carbon DIoxide.Water and OxygenOxygen and Carbon DioxideWater and Energy (ATP)
- 7. Multiple ChoiceWhat chemical reaction has almost the same products and reactants as cellular respiration but reversed?RustingPhotosynthesisCombustionSymphonies
- 8. Multiple ChoiceWhere does cellular respiration take place in the cell?Cell MembraneNucleusMitochondriaVacuole
- 9. Multiple ChoiceAnother name for sugar isATPCellularGlucoseFall Out Boy
- 10. Multiple ChoiceGlycolysis results in a net gain of how many ATP?0241
- 11. Multiple ChoiceWhich of the following is not an end product of the Kreb's cycle?FADH2CO2pyruvateATP
- 12. Multiple ChoiceWhat process is found in both aerobic and anaerobic metabolism?the Kreb's cycleoxidative phosphorylationthe citric acid cycleglycolysis
- 13. Multiple ChoiceTrue or False: The Kreb's cycle is the same thing as the citric acid cycleTrueFalse
- 14. Multiple ChoiceTrue or False: Cellular respiration is a single chemical reaction with just one step?TrueFalse
- 15. Multiple ChoiceThe overall equation for cellular respiration is:C6H12O6 + energy -> 6CO2 + 6H2O + energyCH2O + O2 -> CO2 + 6H2O + energyC6H12O6 + 6O2 -> 6CO2 + 6H2O + energyC6H12O6 + 6CO2 -> 6O2 + 6H2O + energy
- 16. Multiple ChoiceThe conversion of glucose to two 3-carbon compounds is the result of what process?the citric acid cycleglycolysisthe electron transport chainoxidative phosphorylation
- 17. Multiple ChoiceWhich process produces the most ATP per molecule of glucose?lactic acid fermentationaerobic respirationalcoholic fermentationall are about the same
- 18. Multiple ChoiceWhat kind of things perform cellular respiration?living things onlynonliving things onlyliving and nonliving things
- 19. Multiple ChoiceBreaking down glucose to release ATP energy is known asPhotosynthesisRespirationMitosisFission
- 20. Multiple ChoiceWhere does cellular respiration occur?mighty mighty mitochondriastrong stomatafunky phloemCan't Stop Chloroplast
- 21. Multiple ChoiceWhere is lactic acid produced?in musclesin breadin plantsin cheese
- 22. Multiple ChoiceWhich organisms perform CELLULAR RESPIRATION?Only AutotrophsOnly HeterotrophsAutotrophs and Heterotrophs
- 23. Multiple ChoiceLactic acid fermentation occurs in your muscles after a workout because your cells are struggling to get...GlucoseSunlightOxygenWater
- 24. Multiple ChoiceFermentation is cellular respiration without which molecule?CO2O2C6H12O6
- 25. Multiple ChoiceIn yeast cellsalcohol is produced during the citric acid cyclelactic acid is produced during the citric acid cyclealcohol is produced after glycolysislactic acid is produced after glycolysis
- 26. Multiple ChoiceHow many molecules of NADH are produced during glycolysis?2468
- 27. Multiple ChoiceWhat does NADH do during cellular respiration?it delivers its electron load to the first electron carrier moleculeit is reduced to form NAD+it is chemically converted into ATPit acts as the final electron acceptor
- 28. Multiple ChoiceWhat is pyruvate?A six carbon moleculea molecule formed at the end of glycolysisthe molecule that starts the citric acid cyclethe end product of the electron transport chain
- 29. Multiple ChoiceWhich organelle performs CELLULAR RESPIRATION?ChloroplastMitochondria
- 30. Multiple ChoiceWhich step of cellular respiration makes the most ATP?GlycolysisKrebs CycleElectron Transport ChainLight Dependent Reactions
- 31. Multiple ChoiceGlycolysis breaks down glucose into 2 molecules ofNADPHPyruvic AcidWaterATP
- 32. Multiple ChoiceWhat is the main chemical compound that stores and releases energy?ATPCytoplasmPTPOxygen
- 33. Multiple ChoiceWhich is not a product of cellular respiration?oxygencarbon dioxidewaterenergy (ATP)
- 34. Multiple ChoiceThis process does not make ATP alone, but it allows glycolysis to continue making ATP when oxygen is unavailable for cellular respiration.FermentationElectron Transport ChainGlycolysisKreb's cycle
- 35. Multiple ChoiceWhen respiration occurs with oxygen, it is called _______anaerobicaerobiclight-dependentfermentation
- 36. Multiple ChoiceIf your body runs out of oxygen, it will begin to perform ______.alcohol fermentationphotosynthesiscellular respirationlactic acid fermentation
- 37. Multiple ChoiceBecause fermentation takes place in the absence of oxygen, it is said to beaerobicanaerobiccyclicoxygen-rich
- 38. Multiple ChoiceThe process carried out by yeast that causes bread to rise isalcoholic fermentationlactic acid fermentationcellular respirationyeast mitosis
- 39. Multiple ChoiceThe first step in releasing the energy of glucose in the cell is known asfermentationglycolysisthe Krebs cycleelectron transport
- 40. Multiple ChoiceWhich of the following organisms perform cellular respiration?humansplantsbearsall of the above
- 41. Multiple ChoiceThe net gain of energy from glycolysis is4 ATP molecules2 ATP molecules8 ADP molecules3 pyruvic acid molecules
- 42. Multiple ChoiceThe Krebs cycle takes place within thechloroplastnucleusmitochondrioncytoplasm
- 43. Multiple ChoiceThis is referred to as the energy currency of the cellADPATPMitochondriaNucleus
- 44. Multiple ChoiceGlycolysisdoes not need oxygendoes need oxygen
- 45. Multiple ChoiceGlycolysis takes place in themitochondriacell membranecytoplasmnucleus
- 46. Multiple ChoiceThis is the first step of cellular respirationGlycolysisLactic Acid FermentationAlcoholic FermentationAerobic Respiration
- 47. Multiple ChoiceThis process produces two molecules that carry energy to the third part of cellular respirationPhotosynthesisKreb's CycleGlycolysisElectron Transport Chain
- 48. Multiple ChoiceThis is made of proteins that need energy-carrying molecules from the Krebs cycle and oxygen to make ATPGlycolysisKreb's CyclePhotosynthesisElectron Transport Chain
- 49. Multiple ChoiceUp to how many ATP molecules are made from the breakdown of one glucose molecule?2243845
- 50. Multiple ChoiceThis means that oxygen is neededanaerobicaerobic
- 51. Multiple ChoiceThis means that oxygen is not neededanaerobicaerobic
- 52. Multiple ChoiceWhich of the following is NOT a part of cellular respiration?electron transportglycolysisKrebs CycleCalvin Cycle
- 53. Multiple ChoiceWater is an end product inlactic acid fermentationalcoholic fermentationKrebs Cyclethe ETC
- 54. Multiple ChoiceFermentation produces ATPTRUEFALSE
- 55. Multiple ChoiceThe Kreb Cycle isStep 1Step 2Step 3part of photosynthesis
- 56. Multiple ChoiceWhich of the following is NOT formed during the Krebs Cycle?ATPNADHNADPHCO2
- 57. Multiple ChoiceWhich of the following acts as an electron carrier in cellular respiration?ATPNADHCO2Glucose
- 58. Multiple ChoiceWhere does the electron transport chain take place?matrixinner membranecytoplasmgrana
- 59. Multiple ChoiceWhich of the following is needed for glycolysis to occur?oxygenpyruvatewaterglucose
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