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Lana71 [14]
3 years ago
7

How do you think the first cell came into existence? (using your own words.) (2 sentences)

Biology
2 answers:
lara31 [8.8K]3 years ago
6 0

Answer:

It has been hypothesized that there were four steps that occurred to create the first living cell:

1. The Abiotic (Nonliving) synthesis and accumulation of small organic monomers like amino acids or nucleotides

2. The Joining of monomers into polymers

3. The origin of an effective, low-risk method of replication ( RNA World )

4. The self-assembly of molecules into droplets that had chemical characteristics inside different from the environment outside.

zalisa [80]3 years ago
3 0

I think that the enclosure of self-replicating RNA in a phospholipid membrane. The first cell is thought to have arisen by the enclosure of self-replicating RNA and associated molecules in a membrane composed of phospholipids.

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