Multiple Choice
In the context of organic chemistry reactions, how does a noncompetitive enzyme inhibitor affect enzyme activity?
3. Acids and Bases
Organic Chemistry Reactions
Multiple Choice
Which of the following describes the impact of synthetic fertilizers on the nitrogen cycle in organic chemistry reactions?
A
Synthetic fertilizers have no effect on the nitrogen cycle.
B
Synthetic fertilizers decrease the amount of nitrogen available for plant uptake.
C
Synthetic fertilizers lead to an excess of nitrogen, causing eutrophication in water bodies.
D
Synthetic fertilizers increase nitrogen fixation by bacteria.
Verified step by step guidance1
Understand the nitrogen cycle: The nitrogen cycle is a natural process in which nitrogen is converted into multiple chemical forms as it circulates among the atmosphere, terrestrial, and marine ecosystems.
Identify the role of synthetic fertilizers: Synthetic fertilizers are designed to provide essential nutrients, including nitrogen, to plants to enhance growth and yield.
Analyze the impact of synthetic fertilizers on the nitrogen cycle: When synthetic fertilizers are applied, they often contain high levels of nitrogen compounds, such as ammonium nitrate or urea.
Consider the environmental consequences: The excess nitrogen from fertilizers can leach into water bodies, leading to eutrophication, which is the over-enrichment of water with nutrients, causing excessive growth of algae and depletion of oxygen.
Evaluate the options: Based on the understanding of the nitrogen cycle and the role of synthetic fertilizers, the statement that synthetic fertilizers lead to an excess of nitrogen, causing eutrophication in water bodies, is the most accurate description of their impact.
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