Organic Compounds

Understanding the chemistry behind biological systems is essential for any student entering a health profession. In this course, we will introduce the fundamental principles of general and organic chemistry with a focus on their relevance to the structure and function of biological molecules. We will begin with acids, bases, pH, and buffer systems, where we will see that these concepts underlie everything from blood chemistry to enzyme function. We will then transition to foundational organic chemistry, covering hydrocarbons, functional groups, and the structure of key biomolecules like carbohydrates, lipids, proteins, and nucleic acids. This self-paced course is comprised of instructional video content, step-by-step follow-along “watch me solve” problem videos, and assessments to reinforce your learning (assessments available to Verified Track learners only). The course is organized into 11 lessons that you should complete in order, as each subsequent lesson builds on the previous one. Lesson 1: Acids and Bases Lesson 2: Strong vs. Weak Acids and Bases Lesson 3: pH and pKa Lesson 4: Buffers and Equilibrium Lesson 5: Introduction to Organic Chemistry Lesson 6: Alkanes Lesson 7: Alkenes, Alkynes, and Aromatic Compounds Lesson 8: Functional Groups Overview Lesson 9: Carbohydrates and Lipids Lesson 10: Proteins and Amino Acids Lesson 11: Nucleic Acids 3b:T

• Explain Acid-Base Behavior in Biological Systems: Define acids and bases using Arrhenius and Brønsted-Lowry models and describe their role in pH balance and chemical equilibrium.
• Use Molecular Representations in Organic Chemistry: Interpret and draw organic molecules using structural formulas, condensed formulas, and line-angle (skeletal) notation.
• Identify and Classify Organic Functional Groups: Recognize major classes of organic compounds and functional groups common in biological and pharmaceutical contexts.
• Relate Chemical Concepts to Physiological Function: Connect chemical principles such as pH, buffering, and molecular structure to processes like enzyme activity, drug behavior, and cellular function.
• Describe the Structure and Role of Biomolecules: Summarize the key features and functions of carbohydrates, lipids, proteins, and nucleic acids in biological systems.

• CHEM-421: Foundations in Thermodynamics
• CHEM-422: Elements, Chemicals, and Reactions
• CHEM-424: Gases and Electrochemistry