BIO 1130 Study Guide - Midterm Guide: Electron Donor, Eukaryote, Antimicrobial Resistance

• School: University of Ottawa
• Department: Biology
• Course: BIO 1130
• Professor: Jon Houseman

Document Summary

Perfecion of the irst cell appear at the planet. Phanerozoic (543 ma to present ime) [first form of mulicellular org. ] Proterozoic (2500 543 ma) [eukaryotes arrive as o2 reaches eqm. ] Archaean (3800 2500 ma) [bacteria strip e- from h2o -> o2] Hadean (4600 3800 ma) [ocean forms prokaryotes] Formaion of the solar system and planet, ends with origin of life. The kingdom monera disappear and turn into domain bacteria and archea . Indicaing the discovery of the variety of prokaryotes into these two domains (eu)bacteria -> eu = true, to idenify the old bacteria and the new domain bacteria . Eukarya -> eu =true, karya = the seeds, the central, the nucleusx. Proista several groups of unicellular eukaryotes. Monera includes all prokaryotes (lacking a nuclear content) *heterotrophs came irst, the ocean is the prebioic soup that is full of nutrients, using those to ill their processes. Histones proteins appears in archaea, stabilizing dna to prevent mechanical damage or breakage.