12 Questions
What is the direct outcome of glycolysis in the presence of oxygen?
Initiation of the electron transport chain
What is the primary function of coenzymes in glycolysis?
To accept or contribute atoms to the reaction
Where does glycolysis occur in eukaryotic cells?
Cytosol
What is the fate of pyruvate in the absence of oxygen?
It is converted to lactate
What is the primary purpose of fermentation in cells?
To produce ATP in the absence of oxygen
What is the benefit of fermentation in terms of glycolysis?
It replenishes NAD+ for glycolysis to proceed
What is the primary function of cellular respiration in cells?
To convert biochemical energy from nutrients into ATP and waste products
Where do cellular processes such as glycolysis, citric acid cycle, and electron transport chain occur?
In both eukaryotic and prokaryotic cells
What is the byproduct of glycolysis?
Pyruvic acid and ATP
What is the energy yield of glycolysis?
2 ATP
What is the name of the molecule that is expended by working cells?
ATP
What is the name of the process that occurs after blood transports glucose and oxygen to cells?
Cellular respiration
Test your knowledge on cellular processes including glycolysis, fermentation, citric acid cycle, and the electron transport chain. Understand the locations, importance to humans, and energy yield of these processes.
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