[BIO 110] - Final Exam Guide - Everything you need to know! (24 pages long)

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Study guide: biology- study of life and living organisms. Tree of life : major groups of life, eukarya, archaea, bacteria. Polar molecules: one atom, more electronegative than the other, electrons more attracted to the electronegative atom. Chapter 6: cell theory/ issues: cell theory-all organisms are made of cells (one or more cells, unicellular: ex. e. coli, multicellular ex. Prokaryotes vs. eukaryote: can be unicellular or multicellular, organisms of the domains: bacteria and archaea consist of prokaryotic cells, protists, fungi, animals, and plants all have eukaryotic cells, eukaryotic cells have membrane bound organelle inside the plasma membrane. Essential to both multicellular and unicellular organisms. Multicellular- coordinating the functions of cells in tissues and for coordinating the functions of. Chapter 11: cell communication tissues in the body. Single cell organisms also communicate for mating, sensing food. Unicellular and multicellular can communicate with similar variations of signals. Cells of different mating types locate each other via secreted chemicals specific to each type.