Key
Total magnification = 400x
Objective magnification = 40x
L = Lumen
N = Nucleus
G = Goblet cells
SCE = Simple columnar epithelial cells
Original File:
Histo-Tips: When differentiating between artierioles and capillaries remember that artierioles have 1-3 smooth muscle layers while capillaries have none, and if you see a single red blood cell filling the whole lumen it is definitely a capillary.
Comments
Since you can't really see
Since you can't really see the microvilli in this image, you don't need to label it. Instead of labeling just epithelial cells, label the type of epithelium- so bracket off a region that says SCE for simple columnar epithelium. If that region includes a goblet cell, then label in MSC (or something like that) for modified simple columnar epithelium, etc. Please include the objective magnification in the title of the image, and the total magnification in the description with your key.
Good!
Good!