Vocab: nucleus, chromatin, nuclear envelope, nucleolus, endomembrane system, vesicles, endoplasmic reticulum (ER), smooth ER, rough ER, glycoprotein, tranport vesicle, golgi apparatus, lysosome, vacuole, peroxisomes, mitochondria, chloroplast, endosymbiont theory, cytoskeleton, microfilaments, microtubules, centrioles, extracellular matrix, cell wall, tight junctions, anchoring junctions, gap junctions