Simple Columnar Epithelium Flashcards
1
Q
What is simple columnar epithelium?
A
Single cell layer of cells that are taller than they are wide
2
Q
Where are simple columnar epithelial cells found?
A
Wall of the gallbladder and jejunum
3
Q
What are villi?
A
Finger-like projections protruding the lumen
4
Q
Why are goblet cells found here?
A
They function to create mucus to line the villus border
5
Q
What makes up the striated layer of the jejunum and what’s its function?
A
Microvilli. They are plasma membrane projections that increase surface area.
6
Q
Why would WBC nuclei be present in the jejunum?
A
Because there are a lot of toxins in food
