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Multiple Choice
In the context of organic chemistry, what is the primary role of NADH?
A
NADH acts as a reducing agent, donating electrons in biochemical reactions.
B
NADH functions as a catalyst in the synthesis of proteins.
C
NADH serves as a structural component in cell membranes.
D
NADH is used as a solvent in organic reactions.
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Verified step by step guidance
1
Understand the role of NADH in biochemical reactions: NADH is primarily known for its role in cellular respiration and metabolism, where it acts as a carrier of electrons.
Recognize the concept of a reducing agent: In organic chemistry, a reducing agent is a substance that donates electrons to another compound, reducing it in the process.
Identify the biochemical context: NADH is involved in redox reactions, where it donates electrons to the electron transport chain in mitochondria, facilitating the production of ATP.
Differentiate between the options: Consider the functions listed and eliminate those that do not align with the known role of NADH. For example, NADH is not a structural component of cell membranes, nor is it used as a solvent.
Conclude with the correct role: Based on the understanding of NADH's function in electron donation, identify that its primary role is as a reducing agent in biochemical reactions.