객관식
Which of the following reactions is an example of a nucleophilic substitution reaction?
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3. Acids and Bases
Organic Chemistry Reactions
객관식
Which of the following types of organisms uses as a source of reducing power in organic chemistry reactions?
A
Photoautotrophs
B
Chemoautotrophs
C
Phototrophs
D
Heterotrophs
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검증된 단계별 안내1
Begin by understanding the different types of organisms listed: Photoautotrophs, Chemoautotrophs, Phototrophs, and Heterotrophs.
Photoautotrophs are organisms that use light energy to synthesize organic compounds from carbon dioxide and water. They typically use water as a source of reducing power, not hydrogen sulfide.
Chemoautotrophs are organisms that obtain energy by oxidizing inorganic substances, such as hydrogen sulfide, and use this energy to fix carbon dioxide into organic compounds. They are known for using hydrogen sulfide as a source of reducing power.
Phototrophs are organisms that capture light energy to produce ATP and NADPH, which are used in the synthesis of organic compounds. They do not typically use hydrogen sulfide as a reducing agent.
Heterotrophs are organisms that obtain their energy by consuming organic compounds produced by other organisms. They do not use hydrogen sulfide as a source of reducing power.
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