Ineed with question 2 i already know the 4 levels but i don’t understand how the physical and chemical properties of amino acids can influence the formation of each structure.

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes