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BIO 109: Study Guide for Exam 1 – Introduction to Anatomy, Physiology, and Chemistry of Life

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Anatomical Position

Introduction to Directional Terms

Introduction to Organ Systems

Organization of the Body: Body Cavities

Homeostasis

Feedback Loops

Feedback Loops: Negative Feedback

Feedback Loops: Positive Feedback

Concentration Gradients and Diffusion

Introduction to the Complement System

Atoms- Smallest Unit of Matter

Introduction to Chemical Bonding

Ionic Bonding

Covalent Bonds

Chemical Reactions

pH Scale

Introduction to Biomolecules

Carbohydrates

Lipids

Proteins

Nucleic Acids

Prokaryotic & Eukaryotic Cells

Introduction to Eukaryotic Organelles

Endomembrane System: Protein Secretion

Endomembrane System: Digestive Organelles

Mitochondria & Chloroplasts

Biological Membranes

Simple and Facilitated Diffusion

Osmosis

Introduction to Membrane Transport