Bio 181 evolution - Study guides, Class notes & Summaries

NCSU, Bio 181, Unit 1 Questions and answers, 100% Accurate. Latest updates. Science aims to understand the natural world by______ - -Observation and reasoning Much of science is purely ______ - -Descriptive Deductive reasoning - -Uses general info to make specific predictions Inductive reasoning - -specific observation to make general conclusion Reductionism - -Breaking down a complex process to simpler parts Scientific method - -Observation -> Hypothesis info -> predic...

BIO 181 FINAL STUDY GUIDE Lecture #1: 1. How did the four macromolecules appear on early earth? Components of “Primitive Soup”  Carbohydrates, Lipids, Nucleic Acids, Proteins (four macromolecules of life) We don’t have a clear answer but there are numerous hypotheses. 2. List and explain the basis/ background for the four main theories of how life originated on early earth. Are there any challenges these theories have to overcome? a) Oparin-Haldane Hypothesis (tested by Miller-Urey) a. ...