Anything in red is usually taught in AP Biology and therefore we will not write much about it. It is the same as your textbook. Writing takes a long time and this book is super long. 3 people have been working on it throughout the summer and it may or may not be fully completed.
In class, we will go through the red sections in one day. It is your job to study it on your own.
The actual textbook is linked below. It is huge. Both the file size and the physical textbook. If anyone has seen the physical textbook of Gray's Anatomy, this is thicker. It is a medical school textbook which is why we will be skipping most of the sections. But if you want to learn, it's there.
Guyton-and-Hall-Textbook-of-Medical-Physiology-12th-Ed.pdf
Cells as the Living Units of the Body
Extracellular Fluid - The "Internal Environment"
"Homeostatic" Mechanisms of the Major Functional Systems
Summary—Automaticity of the Body
Physical Structure of the Cell
Comparison of the Animal Cell with Precellular Forms of Life
Functional Systems of the Cell