Unit 4:Cell Communication (AP Biology)

Out of all my Unit AP Biology notes I may have had the most fun with this unit due to meme length goofy images to remember all things related to cellular communication! There is a review page for cell signaling and another review page for the unit overall. This set of notes is very thorough in that cell signaling in its entirety is covered in three different versions with varying levels of elaboration. It makes it easy to choose which version works best for your learning! At the end of these unit notes there are test corrections included where the original copyrighted question is rephrased (a.), the correct answer (b.), and finally an explanation of why that's the correct answer (c.). This unit's notes especially relies on the textbook (linked). Sections of the textbook covered are: cell communication- section 5.6; Feedback/homeostasis- section 3.2-3.3, 3.5; Cell Cycle and Regulation- sections 9.1-9.3.