Multiple Choice
Which domain of life includes organisms that are known to thrive in extreme environments, such as high temperature or high salinity?
1. A Review of General Chemistry
Intro to Organic Chemistry
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Which of the following statements best describes the significance of fossils in the study of organic chemistry?
A
Fossils provide evidence of the chemical processes that occurred in ancient organisms.
B
Fossils help in identifying the isotopes present in organic molecules.
C
Fossils are primarily used to synthesize new organic compounds.
D
Fossils are used to determine the molecular structure of modern organic compounds.
Verified step by step guidance1
Understand the role of fossils in organic chemistry: Fossils are remnants of ancient organisms that provide insights into the chemical processes that occurred in the past.
Recognize that fossils can contain organic molecules that have been preserved over time, offering a historical record of chemical reactions and processes.
Consider how fossils can help identify isotopes present in organic molecules, as isotopic analysis can reveal information about the environment and biological processes of ancient organisms.
Evaluate the statement that fossils are primarily used to synthesize new organic compounds. While fossils can inspire synthesis, their primary significance is in understanding past chemical processes rather than direct synthesis.
Assess the statement that fossils are used to determine the molecular structure of modern organic compounds. Fossils provide historical context rather than direct structural information for modern compounds.
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