Psychology 1000 Study Guide - Quiz Guide: Horizontal Gene Transfer, Lac Repressor, Lac Operon

• School: Western University
• Department: Psychology
• Course: Psychology 1000
• Professor: Dr.Mike

Document Summary

Endosymbiosis: the theory that mitochondria and chloroplasts were derived billions. Lateral gene transfer: the transfer of genes between organisms in a manner other. Mitochondria and chloroplasts were once free living bacteria that were incorporated. Origin of endomembrane system, nuclear membrane, er etc. The endomembrane system was derived from infolding of the plasma membrane. The nuclear envelope was an advantage by allowing the cell to regulate. 1. of years aago from free living prokaryotic cells the oxygen in the atmosphere than traditional reproduction (eg. the relocation of genes in the organelle to the nucleus) 2. transcription and translation in a way that would not be possible without a nuclear membrane. 3. into some larger bacteria and eventually became the organelles we see today. 5. (due to the activity of cyanobacteria), cells could now do aerobic cellular respiration and create far more energy (in the form of atp) than anaerobic bacteria could energy than it could on its own.