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Cellular respiration: Quiz


Question 1: Aerobic respiration requires ________ in order to generate energy (ATP).

Question 2: This works by the energy released in the consumption of pyruvate being used to create a chemiosmotic potential by pumping ________ across a membrane.

Question 3: In skeletal muscles, the waste product is ________.
Acetic acidButyric acidLactic acidPyruvic acid

Question 4: The product of this process is energy in the form of ATP (Adenosine Triphosphate), by substrate-level phosphorylation, ________ and FADH2.
Cofactor (biochemistry)Nicotinamide adenine dinucleotideGlutathioneMetabolism

Question 5: The reducing potential of NADH and FADH2 is converted to more ATP through an ________ with oxygen as the "terminal electron acceptor".
Oxidative phosphorylationMitochondrionMetabolismElectron transport chain

Question 6: Cellular respiration, also known as 'oxidative ________', is one of the key ways a cell gains useful energy.
3-hydroxy-3-methylglutaryl-CoA lyaseAmino acidLipid metabolismMetabolism

Question 7: The initial ________ of glucose is required to destabilize the molecule for cleavage into two triose sugars.
UbiquitinPhosphorylationAmino acidPosttranslational modification

Question 8: ________, for example, can be used in gasoline (petrol) solutions.
1,4-ButanediolFlumazenilEthanolAlcoholic beverage

Question 9: The process converts one molecule of ________ into two molecules of pyruvate, and makes energy in the form of two net molecules of ATP.

Question 10: This type of fermentation is known as alcoholic or ________.
Cellular respirationEthanol fermentationGlycolysisMetabolism

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