cell structure and functions
differences: Eukaryotic cells contain membrane-bound organelles, including a nucleus. Eukaryotes can be single-celled or multi-celled, humans, plants, fungi, and insects. Prokaryotic cells do not contain a nucleus or any other membrane-bound organelle. Prokaryotes include two groups: bacteria and another group called archaea. Prokaryotes are usually much smaller than eukaryotic cells. many eukaryotes do not have a cell but a prokaryotes cell does. Prokaryotes also differ from eukaryotes in that they contain only a single loop of stable chromosomal DNA stored in an area named the nucleoid, while eukaryote DNA is found on tightly bound and organised chromosomes.
differences and similarties between Eukaryotic and Prokryote cells.
Endoplasmic Reticulum (ER)