Multiple Choice
Which of the following statements is false regarding the structure and bonding in organic molecules?
1. A Review of General Chemistry
Intro to Organic Chemistry
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In the context of organic chemistry, which nutrient is most often limiting for plant growth?
A
Carbon
B
Hydrogen
C
Nitrogen
D
Oxygen
Verified step by step guidance1
Understand the role of nutrients in plant growth: Plants require various nutrients for growth, including macronutrients like carbon, hydrogen, oxygen, and nitrogen. Each plays a unique role in plant physiology.
Identify the primary sources of these nutrients: Carbon is obtained from carbon dioxide in the air, hydrogen and oxygen are derived from water, and nitrogen is absorbed from the soil in the form of nitrates or ammonium.
Recognize the importance of nitrogen: Nitrogen is a crucial component of amino acids, proteins, and nucleic acids, which are essential for plant growth and development. It is often a limiting factor because it is less readily available in the soil compared to other nutrients.
Consider the nitrogen cycle: Nitrogen must be converted into a usable form through processes like nitrogen fixation, nitrification, and ammonification. These processes can be slow, leading to nitrogen being a limiting nutrient.
Evaluate the impact of nitrogen deficiency: When nitrogen is limited, plants exhibit stunted growth, chlorosis (yellowing of leaves), and reduced yield, highlighting its importance in plant nutrition.
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