Welcome back blog fans! After a brief hiatus the image of the week highlights from the HPA are back! This week we are discussing the Endoplasmic reticulum, which is not just difficult to say, but is where many of your proteins are made.
The endoplasmic reticulum (ER) is one of the largest organelles in the cell. It is a delicate membranous network composed of sheets and tubules that spreads throughout the whole cytoplasm and is actually contiguous to the nuclear membrane. Two major forms of the ER can be distinguished: the rough ER and the smooth ER. Both have different functions...Read more