EVPP 108 Lecture Notes - Lecture 8: Cell Membrane, Prokaryote, Globular Protein
19 Aug 2016
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Life: characteristics, origin, early cells, cell types, classification. Define: prokaryotic cell: a type of cell lacking a membrane-enclosed nucleus and membrane-enclosed organelles; found only in the domains bacteria and archaea, eukaryotic cell: a type of cell with a membrane-enclosed nucleus and membrane- enclosed organelles. Organisms with eukaryotic cells (protists, plants, fungi, and animals) are called eukaryotes: taxonomy the science of describing, naming, and classifying organisms, domainall life is classified into 3 domains. Domain eukarya: kingdom, binomial system of classification, hierarchy. List key characteristics shared by all forms of life. : all life is classified into 6 kingdoms. List some characteristics of the early earth"s atmosphere. Characterize the temperature of the early earth. : 1. single chromosome: short, circular dna molecule. some cells contain plasmids. 4 flagella has globular protein flagellin: appeared around 4 billion years ago. Thicker walls, possess a nucleus, ability to reproduce sexually, appeared around 1. 5 billion years ago.
