BIOB10H3 Lecture Notes - Botany, Telecom Enforcement Resource And Monitoring, Nanometre
Document Summary
Early round of cell division first and then these cells get info differentiation: ectoderm, signals all through proteins that send info to other proteins to create cells differently. We have over 20 differentiated cells when we are a fetus. Most genes are in the nucleus and are silent. Signaling proteins to set on an action in target cell. Turn on genes to make other proteins. Look at slide 11 for diagram on other functions. Biosynthetic pathway many proteins are made through this. Most proteins travel through here (er and golgi) Subset of proteins are directed to proteins. Cytosol is the material that bathes the organelles, holds them in place, in between organelles: packed with proteins. Robert hooke (1665: invented the microscope, coined the term cell studying cork (prison cells) Anton van leeuwenhoek (1665-1675: was looking at pond water, came up with term animalcules . Matthias schleiden, botanist (1838)/ theodor schwann, zoologist (1839),
