PPT-Coupling between metabolism and cell growth promotes evolution at the origins of life

Initial adsorption of the micelle to the membrane left panel A snapshot of the micellemembrane complex at the beginning of fusion that has hydrophobic molecules present in the contact region middle panel A snapshot of a stalk structure right panel Stalk formation is the irreversible step in fusion . E. Evolution is a slow, gradual process by which life has developed from non-living material into animal and plant life through random natural selection.. . . 1. In the beginning God created the heavens and the earth. Timothy J. Lewis and John . Rinzel. Presented By: Matthew O’Connell. Leaky Integrate-and-Fire (LIF). Membrane capacitance. Transmembrane. potential. Resting potential. Membrane conductance. Constant applied current. C10 EXISTING CELLS ARE . THE PRODUCTS OF EVOLUTION. People naturally question the origins of life. General agreement that our planet is 4.5 billion years ago. Atmosphere was water vapour, carbon dioxide, nitrogen, methane and ammonia gas. THE ORIGIN AND EVOLUTION OF MICROBIAL LIFE. HOW DID LIFE ORIGINATE?. SPONTANEOUS GENERATION. LIFE ARISING FROM NON-LIVING MATTER. LONG BELIEVED AS THE ACCEPTED EXPLANATION OF ORIGINATION OF LIFE. EXPERIMENTS EVENTUALLY SHOWED IT TO BE IMPOSSIBLE. Allen Hainline. Ratio Christi Philippines. omega_sw@yahoo.com. www.OriginsDiscussion.info. Outline. “After reading . Origins of Life. … it is clear [chemical] evolution could not have occurred” Nobel Prize . Ultimate . question . for biologists. Many theories/hypotheses/beliefs. Cultural: How is all life connected?. Religious: Is there a creator?. Philosophical: Are we here at all?. Scientific: How could life originate?. Life Functions are the activities that are necessary for an organism to carry out in order to survive.. INSTRUCTIONAL OBJECTIVES. 1. Identify the structures in the . Vorticella. 2. Define the basic life functions of all organisms.. . Ciprian . Gheorghe MD PhD.  . . Tyrosine Kinase R. PI3K. PDK. PAK. Src. GRB2. SHC. SOS. Ras. MAPKKK(Raf). MAPKK. -P. MAPKK . (MEK). SR. IP. 3. R. G. PLC. b. a. 1-AR. PKC. DAG. PKA. http://www.southern.edu/academics/academic-sites/faithandscience/Origins-Curriculum-Resources. /. A handout will be distributed after Dr. King’s talk this evening.. No Middle Ground:. Why Theistic Evolution and Biblical Creation Are Mutually Exclusive (with Some Thoughts on the Implications for Biblical Doctrine). . origins of biodiversity . Adaptations that allow organisms to exploit their . . environment. Self discovery. Keystone of biology (including human health). Lecture: HIV. Motivation. What can we learn when we apply evolutionary principles to our understanding of the . Chapter Overview Questions. How do scientists account for the development of life on earth?. What is biological evolution by natural selection, and how can it account for the current diversity of organisms on the earth?. in Plants. Response to Light. Photomorphogenesis. is non-directional, light triggered development . Light can change the conformation of light-receptor molecules that initiate biological change.  Red Light Receptors. I. Evolution and Evolutionary. Evolution—change in gene frequency in a population over time. Change must be genetic. Occurs in a population—not individuals. Time depends on how fast environment changes and how fast organisms reproduce. is the change in . the . inherited characteristics of biological populations over successive generations. . Evolutionary processes give rise to diversity at every level of biological organization, including species, individual organisms and molecules such as DNA and proteins..