A gingival epithelial cell is attached to the basal lamina. Hemidesmosome
type of cell junction allows the cell to attach to the basal lamina.
Hemidesmosomes are very small stud-like structures found in keratinocytes of the epidermis of skin that attach to the extracellular matrix. They are similar in form to desmosomes when visualized by electron microscopy, however, desmosomes attach to adjacent cells.
Hemidesmosomes are also comparable to focal adhesions, as they both attach cells to the extracellular matrix. Instead of desmogleins and desmocollins in the extracellular space, hemidesmosomes utilize integrins. Hemidesmosomes are found in epithelial cells connecting the basal epithelial cells to the lamina lucida, which is part of the basal lamina.[2] Hemidesmosomes are also involved in signaling pathways, such as keratinocyte migration or carcinoma cell intrusion.
Learn more about Hemidesmosomes here
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Answer:
False
Explanation:
sorry if im wrong but im sure im right
Blaming one’s self in a bid to offer explanations for bad
events usually leads to a depressed mood which in turn leads to behavioral
withdrawal and then, the later pain of a feeling of loneliness. This best
illustrates that depression may involve A VICIOUS CYCLE
Answer:
The greatest recall for the words happened when learning and testing were in the same context (e.g., learn underwater, get tested underwater).
Explanation:
The experiment conducted by Godden and Baddeley on memory states that memory retrieval best occurs when the storage of memory and retrieval occurs in the same condition. In other words, the greatest recall of the memory ( the words) would occur when the testing and the learning were in the same context.
So, if learning occurs while sitting on a beach then the recall would better reflect on the beach only.
