This document discusses the structure and appearance of various organelles in animal and plant cells as viewed under an electron microscope during different phases of the cell cycle. It mentions chloroplasts, endoplasmic reticulum, Golgi apparatus, lysosomes, mitochondria, centrioles, and microtubules in plant and animal cells and provides electron microscope images on specific pages as visual references. The document wishes luck to clinical pharmacy students and is signed off with best regards.