Climate and Weather. Letâs be honest, few people come to Alaska for the weather. We are a land full of majestic mountains and waters populated by bears, whales, eagles, and heart-stopping scenery, but our weather, especially in Kodiak, can be challenging. The island, a rain forest, receives approximately 70 inches of rain and 70 inches of snow per year.
The pillar-like epithelial cells cover the finger-like projections (villi) of the intestinal surface. Observe the variation in appearance of the epithelial layer which is caused by different angles of cutting (refer to p. 6 of the lab manual).
- Differentiate between folds (plicae or valves of Kerking) and intestinal villi. - Identify which layers form the intestinal villi. - Identify the cell types that form the intestinal epithelium: enterocytes and goblet cells. - Characterize the lamina propria of the villi, identify the cell types and lacteals.- Locate the crypts of Lieberkuehn, LieberkÃ¼hn panneth cells and enteroendocrine. cells Differentiate between folds (plicae or valves of Kerking) and intestinal villi. - Identify which layers form the intestinal villi. - Identify the cell types that form the intestinal epithelium: enterocytes and goblet cells. - Characterize the lamina propria of the villi, identify the cell types and lacteals.