BSC 1010C Study Guide - Final Guide: Noncoding Dna, Intermembrane Space, Lysosome
Document Summary
Bio i final exam review units i-iv (humphries) Evolution- unity and diversity of life explained by the theory of evolution. Darwin realizing what humans can produce by artificial selection proposed that nature does something similar through natural selection. Populations grow faster than food supplies causing a struggle to survive. Offspring have variations; a favorable variation that helps survival will tend to be passed on. Over time populations will become especially well adapted to their environment giving them their best chances of survival (survival of the fittest). Biological domains: bacteria, archaea, and eukaryotes bae . Bacteria & archaea are unicellular prokaryotes, lacking membrane bound organelles including a nucleus. Archaea tend to be extremophiles but share some traits with eukaryotes. Eukaryotes are unicellular or multicellular with membrane bounded organelles. Biological scale: becpoosotma biosphere, ecosystem, community (interacting populations), Population , organism, organ system, organ,tissue, molecule, atom.
