Catégories : Tous - membranes - bacteria - species - dna

par Anahi Figueroa Il y a 4 années

139

Three clades

Life on Earth is categorized into three primary clades: Bacteria, Eukarya, and Archaea. Bacteria are characterized by the presence of peptidoglycan in their cell walls and ester bonds in their cell membranes, with species like E.

Three clades

Three clades

Eukarya

DNA as genetic storage
Presence of membrane bound organelles
-Presence of membrane-bound nucleus
Species: American black bear

Archaea

-Ether bonds in cell membrane
Species: Methanobacter smithii
Presence of histones

Bacteria

Presence of peptidoglycan in cell wall
-ester bond in cell membranes
Species: E. Coli

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