Ican summarize the hypothesized early atmosphere and experiments that suggest how the first “cells may have evolved and early conditions affected the type of organism that developed. ( describe how miller and urey’s experiment relates to earths [hypothesized] early atmosphere and the first cells, tell the the order in which various types of cells appeared on earth) use the words: evolution, miller and urey, endosymbiosis, homologous structures and analogous structures in your answer.

Ion channels are pore-forming membrane proteins that create a gated, water-filled pore to help establish and control voltage potential across cell membranes through control of the active flow of ions between the intracellular and the extracellular environments

https://www.creative-biogene.com/Services/Drug-Discovery-Services/Ion-Channel-Screening-Assays.html

Explanation:

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation:

silty loam

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