Which is not a significant structural difference between archaeal membrane lipids and most other membrane lipids?

The  central dogma  of molecular biology is centered upon the process of protein synthesis, in which the information from dna is transcribed and translated, resulting in multiple amino acids being joined to form a)lipidsb)proteinsc)carbohydratesd)nucleic acids

Rotenone is an insecticide that is toxic

Which describes a grizzly bear’s habitat?