Flashcards
Respiration
Cards in this deck (23)
- 1Define reductionGain of electrons or hydrogen
- 2Name, in order, the 4 stages of respirationGlycolysis, Link reaction, Krebs cycle, electron transport chain
- 3Which stage is common to both aerobic and anaerobic respiration?Glycolysis
- 4Where does glycolysis take place?Cytoplasm
- 5Name 3 substances needed for glycolysisGlucose, ATP , NAD also ADP, Pi
- 6Name 3 products of glycolysisATP, Pyruvate, reduced NAD
- 7How many carbon atoms has pyruvate?3
- 8What is the net ATP yield in glycolysis?2
- 9Where does the link reaction occur?Mitochondrial matrix
- 10What term describes the loss of CO2?Decarboxylation
- 11How many C atoms has Acetyl CoA?2
- 12Where is Krebs cycle located?Mitochondrial matrix
- 13Define the term ‘coenzyme’A non-protein required for an enzyme to function
- 14How many CO2 molecules are released in 1 Krebs cycle?2
- 15Name the 2 co-enzymes that are reduced in Krebs cycle?NAD and FAD
- 16Where is the electron transport chain located?Cristae of the mitochondria
- 17What is the precise role of oxygen?The terminal electron acceptor
- 18How are Hydrogen ions transported into the inner membrane space in chemiosmosis?Active Transport /Actively transported
- 19What term describes the addition of a phosphate group to ADP?Phosphorylation
- 20Which enzyme catalyses the formation of ATP?ATP synthase
- 21What is the common stage in both aerobic and anaerobic respiration?Glycolysis
- 22Name the products of anaerobic respiration in plantsCarbon dioxide and ethanol
- 23Name the product of anaerobic respiration in animalsLactic acid (lactate)
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- A-Level Biology (4:4 Respiration) Flashcards on Respiration, created by Elena Cade on 19/01/2016.
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- Elena Cade
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