This course is designed to prepare students for the Keystone Biology Exam. Students begin the course by learning about the different types of cells and the difference between living and nonliving things. Students then study the organic molecules that compose the body, such as fats, lipids, sugars, and proteins. Students investigate the structure and function of the organelles that make up cells, explore the unique structure of the cell membrane, and learn why it is considered selectively permeable. They then examine the two energy processing reactions, photosynthesis and cellular respiration. Next, they learn how to use scientific reasoning to answer questions. Students then examine the methods organisms use to reproduce and learn how DNA and genetics lead to traits in offspring, as well as explore advancements in genetics. Finally, by learning about evolution and ecology, students come to understand how organisms and their environments influence and affect each other.




