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Multiple Choice
Which molecule is fundamental to both the unity and diversity of life in organic chemistry?
A
DNA
B
RNA
C
Water
D
Carbon
Verified step by step guidance
1
Understand the role of carbon in organic chemistry: Carbon is a fundamental element in organic chemistry due to its ability to form stable covalent bonds with many elements, including itself. This property allows for the formation of complex molecules and diverse structures.
Explore the concept of carbon's versatility: Carbon atoms can form chains, rings, and branches, leading to a vast array of molecular structures. This versatility is key to the diversity of organic compounds.
Recognize carbon's role in biological molecules: Carbon is a central component of all major biological macromolecules, including carbohydrates, lipids, proteins, and nucleic acids (DNA and RNA). These molecules are essential for life processes.
Consider the unity aspect: Despite the diversity of organic molecules, the presence of carbon as a backbone provides a unifying feature across all life forms, as all organisms rely on carbon-based molecules for structure and function.
Reflect on the importance of carbon in evolution: The ability of carbon to form diverse and complex molecules has been crucial in the evolution of life, allowing for adaptation and variation among organisms.