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Introduction to Biology - Complete Course with Chemistry of Life, Cells, Genetics, Evolution, and Ecology

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Overview

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Explore fundamental biological concepts through this comprehensive 6-hour course covering essential topics from molecular biology to ecology. Begin with the chemistry of life, examining matter, elements, atoms, and chemical bonding before diving into essential molecules, water properties, and carbon compounds. Study cellular biology including prokaryotic and eukaryotic cell structures, membrane composition, and transport mechanisms. Master metabolic processes including photosynthesis and cellular respiration, learning about chloroplasts, light reactions, the Calvin cycle, glycolysis, and the citric acid cycle. Understand cell division through detailed coverage of the cell cycle phases and meiosis stages. Delve into genetics by examining DNA structure, replication, mutations, transcription, and translation, plus modern techniques like DNA sequencing, PCR, cloning, and stem cell research. Explore evolutionary biology concepts including natural selection, adaptation, speciation, macroevolution, fossil records, and human evolution. Survey biological diversity through the taxonomic hierarchy, studying prokaryotes, plants, and animals in detail. Learn plant biology including angiosperm life cycles, reproduction, cell types, stems, transport systems, and hormones. Examine animal physiology covering body organization, cardiopulmonary, reproductive, digestive, excretory, nervous, endocrine, immune, and musculoskeletal systems, plus homeostatic mechanisms. Conclude with ecological principles including Earth's biosphere, terrestrial and aquatic biomes, chemical cycling, ecological communities, population dynamics, and human population traits, supported by professor-reviewed explanations and essential vocabulary throughout.

Syllabus

Introduction to Biology
Matter and Elements | Biology
Atoms | Biology
Chemical Bonding | Biology
What Molecules Are Essential for Living Things? | Biology
Water | Biology
Carbon Compounds | Biology
Buffers and pH | Biology
Prokaryotes | Biology
Eukaryotes | Biology
Structure and Composition of Cell Membrane | Biology
Passive Transport | Biology
Cell Permeability and Bulk Transport | Biology
Active Transport | Biology
Types of Metabolic Reactions | Biology
Metabolic Processes, Energy, and Enzymes | Biology
Chloroplasts and Pigments | Biology
Steps of Photosynthesis | Biology
Photosynthesis: Light Reactions | Biology
Photosynthesis: The Calvin Cycle | Biology
What Is Cellular Respiration? | Biology
Glycolysis | Biology
The Citric Acid Cycle | Biology
Phases of the Cell Cycle | Biology
Genes and Chromosomes | Biology
Stages of Meiosis | Biology
Genetic Disorders | Biology
Genotypes, Phenotypes, and Alleles | Biology
Factors That Increase Genetic Diversity | Biology
Structure of DNA | Biology
DNA Replication | Biology
Mutations | Biology
Central Dogma of Biology | Biology
Transcription | Biology
Translation | Biology
DNA Sequencing and PCR | Biology
Cloning and Stem Cells | Biology
Origins of Genetic Variation | Biology
Calculating Allele Frequencies | Biology
Charles Darwin and On the Origin of Species | Biology
Natural Selection and Adaptation | Biology
Hardy-Weinberg Equilibrium | Biology
How Speciation Happens | Biology
Understanding Macroevolution | Biology
Fossil Records | Biology
Phylogenies and Clades | Biology
Human Evolution | Biology
The Tree of Life | Biology
Taxonomic Hierarchy of Life | Biology
Prokaryotes: Bacteria and Archaea | Biology
Plants and Animals | Biology
Life Cycle of Angiosperms | Biology
Asexual Plant Reproduction | Biology
Plant Cell Types | Biology
Stems | Biology
Plant Uptake and Transport | Biology
Plant Hormones | Biology
Organized Structure of the Body | Biology
The Cardiopulmonary System | Biology
The Reproductive System | Biology
The Digestive and Excretory Systems | Biology
Nervous and Endocrine Systems | Biology
The Immune System | Biology
The Musculoskeletal System | Biology
What Is Homeostasis? | Biology
Homeostatic Feedback Mechanisms | Biology
Gamete Formation | Biology
Earth's Biosphere and Climates | Biology
Terrestrial Biomes and Ecosystems | Biology
Rainforest Biome | Biology
Desert Biome | Biology
Savanna Biome | Biology
Temperate Grassland Biome | Biology
Deciduous Forest Biome | Biology
Taiga Biome | Biology
Tundra Biome | Biology
Aquatic Biomes | Biology
Chemical Cycling | Biology
Ecological Communities | Biology
Life History Traits | Biology
Population Limiting Factors | Biology
Demographic Models | Biology
Human Population Traits | Biology

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