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Multiple Choice
Which of the following processes occurs in the cytoplasm of a eukaryotic cell?
A
Oxidative phosphorylation
B
DNA replication
C
Photosynthesis
D
Glycolysis
Verified step by step guidance
1
Understand the location of cellular processes: Different cellular processes occur in specific locations within a eukaryotic cell. For example, oxidative phosphorylation occurs in the mitochondria, DNA replication occurs in the nucleus, and photosynthesis occurs in the chloroplasts.
Identify the process that occurs in the cytoplasm: Glycolysis is a metabolic pathway that breaks down glucose into pyruvate, releasing energy. This process takes place in the cytoplasm of the cell.
Review the steps of glycolysis: Glycolysis involves a series of ten enzymatic reactions that convert glucose into two molecules of pyruvate, producing ATP and NADH in the process.
Consider the role of glycolysis in cellular respiration: Glycolysis is the first step in cellular respiration, providing the necessary substrates for further energy production in the mitochondria.
Conclude that glycolysis is the correct answer: Based on the location of the process, glycolysis is the only one among the options that occurs in the cytoplasm of a eukaryotic cell.