Answer & Explanation:
All archaea are unicellular organisms, and while they possess prokaryotic cells, there are noteworthy similarities and distinctions between archaea and bacterial cells as well as with eukaryotic cells.
Archaea are composed of single cells that lack a nucleus or distinct organelles, and their membranes contain branched lipids, which significantly alter the structure of their cell membranes. Moreover, archaea possess only a single strand of DNA (uniqueness).
Animal cells are different from archaea because they are multicellular (organisms comprised of multiple cells), each containing a nucleus, and they have specialized organelles.
Additionally,
animal cells contain phospholipids in their membranes, which are straight-chain lipids that do not result in major alterations to their cellular structure. Lastly,
animal cells consist of double-stranded DNA (complementary duplication).
