AP Biology - Cellular Communication - Unit 4 Review 2023 Part 1

In this video, we'll review the key concepts and AP Biology Standards related to cellular communication, including cell signaling pathways, signal transduction, second messengers, and receptor proteins. We'll also cover the different types of cell signaling, such as autocrine, paracrine, and endocrine signaling, as well as the importance of cell communication in the cell cycle and in maintaining homeostasis. By the end of this video, you'll have a comprehensive understanding of cellular communication and be well-prepared for any AP Biology exam questions related to this topic.