What type of bond joins the monomers in a protein's primary structure?

Fossils can only be formed when? if mud, silt or tar is in the area to preserve the fossil ierosion does not occur and allows the fossil to form oxygen and microorganisms cannot decay the bones the area is dry and does not contain mud or silt

Which organism can most likely be classifild as domain bateria

Which hypothesis most likely explains the results at 60°c and 70°c