AP Biology: Cellular Structure and Organelle Functions

In this AP Biology Free Response Question, you will be exploring the intricate world of cellular structure and the function of organelles. Begin by providing a detailed overview of the structure of a eukaryotic cell, highlighting the key differences between plant and animal cells. Next, delve into the specific functions of the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and chloroplasts, explaining how each contributes to the overall function of the cell. Discuss the concept of endosymbiotic theory in relation to mitochondria and chloroplasts, providing evidence supporting this theory. Finally, explain how defects in the structure or function of these organelles can lead to various diseases, using specific examples to illustrate your points. Your essay should be well-structured, with clear and concise explanations, and include diagrams where necessary to aid your explanation. Remember to cite any external sources used in your research.