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/Home/Home Study/Science/Biology An On-Line Biology Book Votes:0 On-Line Biology Book: Table of Contents INTRODUCTION: THE NATURE OF SCIENCE AND BIOLOGY (REVISED 3/12/07) CHEMISTRY I: ATOMS AND MOLECULES (REVISED 3/12/07 ) CHEMISTRY II: WATER AND ORGANIC MOLECULES (REVISED 3/12/07) CELLS I: ORIGINS (REVISED 3/12/07) CELLS II: CELLULAR ORGANIZATION (REVISED 3/12/07) TRANSPORT IN AND OUT OF CELLS (REVISED 3/12/07) CELL DIVISION: BINARY FISSION AND MITOSIS (REVISED 6/21/01) CELL DIVISION: MEIOSIS AND SEXUAL REPRODUCTION (REVISED 3/12/07) LAWS OF THERMODYNAMICS (REVISED 6/20/01) REACTIONS AND ENZYMES (REVISED 6/20/01) ATP AND BIOLOGICAL ENERGY (REVISED 3/12/07) CELLULAR METABOLISM AND FERMENTATION (REVISED 3/12/07) PHOTOSYNTHESIS (REVISED 6/24/01) INTRODUCTION TO GENETICS (REVISED 6/21/01) GENE INTERACTIONS (REVISED 6/21/01) DNA AND MOLECULAR GENETICS (REVI Read More Go to Site EarthWeb Project Home Votes:0 The way the world is today... and who we are... is the result of countless events that have taken place throughout the history of the Earth and the history of human endeavors. The boundaries between the disciplines of math, science, social sciences, and communication arts disappear as we explore the events that have shaped the world, living things, and human societies. Join the 7th grade students of Warrensburg Middle School as they show the world that... It's About Time! The boundaries between disciplines disappear... This web site is an exploration of important events that have changed history, from the origin of the Earth some 4.6 billion years ago, to human events of recent years. The site consists of a series of time-lines, beginning with the 4.6 billion year Earth history time-line b Read More Go to Site Evolution Votes:0 Evolution is the theory that species descended from more ancient forms of life by structural and physiological modifications. If the theory is true, then the world we observe should contain evidence supporting the idea that species change. Let us examine the natural world to see if such evidence exists. Evidence from Fossils If today's species have come from more ancient forms, then we should be able to find remains of those species that no longer exist. Scientists have found such evidence in the form of fossils. Fossils--traces of once-living organisms-- are found most commo nly in layers of sedimentary rock. This type of rock begins to form when water and wind form layers of sand and silt. These and other decomposers are sealed off, preventing decomposition. After time the sedimentary la Read More Go to Site The Biology Project Votes:0 Cell Biology Onion Root Tips in Spanish in Italian CHH Tobacco Smoke & Lung Devel't Human Biology Karyotyping in Spanish DNA Activity in Spanish DNA Profiling in Spanish Immunology HIV/AIDS ELISA Assay Western Blotting Elisa plate About the BP Project History What People Say Kudos & Awards Project Team Site Credits Copyright Statement Linking to Site BP Style Manual Instructional Design Graduate Studies in The Life Sciences Support the Expansion of The Biology Project In progress : Revision to make our learning materials accessible to people using assistive technologies. Site Map Biochemistry basic chemistry, metabolism, enzymes, energy, & catalysis, large molecules, photosynthesis, pH & pKa, clinical correlates of pH, vitamins B12 and Folate, and regulation of carbohydrate metabolism.( en Read More Go to Site

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