Protocell Study guides, Class notes & Summaries

Notochord, dorsal hollow nerve cord, endostyle, postanal tail, pharyngeal pouches and slits CORRECT ANSWER 5 Characteristics of a Chordate Vertebrata, Cephalochordata, Urochordata CORRECT ANSWER 3 Subphyla of Phylum Chordata Convergent Evolution CORRECT ANSWER The older it gets, the more it resembles another species. Begin different and end similar. Divergent Evolution CORRECT ANSWER Darwin discovered that the finches were all throughout the Galapagos and they had different types of bea...

BIOL1620 MIDTERM 1 EXAM WITH 100% CORRECT ANSWERS { GRADED A+ } Which of the following is NOT one of the steps scientists hypothesize is necessary for non-living matter to become a living cell? Polymerization of monomers into polymers such as proteins Endosymbiosis of prokaryotes Protocell Formation of monomers such as amino acids - Endosymbiosis of prokaryotes During which era did dinosaurs reign? Paleozoic Mesozoic

1. According to the cell theory, all living organisms are composed of A) DNA. B) cells. C) proteins. D) macromolecules. E) phospholipids. ans: B questiontype: Multiple Choice chaptername: 3 drivingquestion: 3.1 learningobjective: 3.1.1 infographic: 3.2 cognitivelevel: LOC bloomslevel: Remembering levelofdifficulty: Low source: Test Bank sequence: 3001 2. According to the cell theory, all cells come from A) an adaptation. B) a common ancestor. C) pre-existing cells. D) a pr...

As indicated by the title of this document, these notes cover the origin and history of life. These notes focus on the various theories regarding the origin of life, the evolution of Earth and Earth's atmosphere, the emergence of organic molecules, the first cells, and the diversity of life throughout different geological eras. The content of these notes covers various scientific theories, experiments, and key milestones in the study of the evolution of life on Earth. These notes also delve int...

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. ...

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. Mimicked atmosphere of...

Biology II - Unit 1 Study Guide CH 22: Descent with Modification – A Darwinian View of Life • What is the simplest definition of evolution? o Descent with modification o Change in the population gene frequencies over time • What does evolution help us explain? o The adaptations of organisms o The unity and diversity of life • What are the major points of evolution? o Species change over time o All organisms share common ancestors with other organisms o Evolutionary change is ...

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....