题目
题目

BIOL 1001 (090-095) Unit 3.1 Learning Quiz: Origin of life

匹配题

Connect each statement about early macromolecule formation with the missing word or phrase. 1: Clay crystals may have brought nucleotides into close contact with ______. 2: _____ from the environment could have formed bonds between nearby nucleotides. 3: RNA molecules could have used their _____ to self-replicate.

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标准答案
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思路分析
To approach this matching task, I’ll examine each statement and align it with a plausible missing concept based on early Earth chemistry. 1) 'Clay crystals may have brought nucleotides into close contact with ______.' This scenario is best explained by the surface properties of clays, which carry electrical charges that attract and concentrate charged or polar molecules l......Login to view full explanation

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