AP BIOLOGY TEST REVIEW FOR CHPT. 4 CELL STRUCTURE AND FUNCTION BE ABLE TO KNOW WHAT A PROKARYOTIC CELL HAS AND DOESN’T HAVE COMPARE TO EUKARYOTIC CELLS What limits the size of a cell Prokaryotes are in two different domains—which ones What are synthesized at ribosomes If a protein is going to be excreted the ribosomes is probably associated with what other organelle. If is not for secretion the ribosome is probably not attached to this—it would be a cytoplasmic ribosome. Where are oils and lipids produced Know how the two sides of the Golgi apparatus works What contains hydrolytic enzymes In order to be secreted the protein in question probably was packaged where. Differences between an animal and plant cell. What is a plastid and in which type of cell do we find them? Which organelles make up the endomembrane system? Where is ATP produced in eukaryotic cells vs prokaryotic cells? What purpose do peroxisomes serve? Where do we find DNA? Know about the endosymbiosis theory Know about motor proteins the the part of the cytoskeleton the track on. Know the differences between plasmodesmata, tight junctions, desmosomes and gap junctions.