Bone canaliculi are microscopic canals between the lacunae of ossified bone. The radiating processes of the osteocytes (called filopodia) project into these canals. These cytoplasmic processes are joined together by gap junctions. ... In cartilage, the lacunae and hence, the chondrocytes, are isolated from each other.
Receptors in the cell surface bind to their specific ligand and thus trigger a signaling pathway such as a phosphorylation cascade.
<h3>What are cell receptors?</h3>
Cell receptors are specific proteins within the cell membrane of the cell that binds to ligands and trigger signaling pathways, thereby mutations in the receptor sequence or problems associated with this process may produce a failure in the pathway.
The possible results of cellular response that could be disrupted include the inactivation of the signaling pathway, which might be a cause of a change in the production of a transcription factor that shapes gene expression patterns.
The types of ligands depend on the cell receptor (i.e., ion receptors, GPCRs, enzyme-based linking).
In conclusion, receptors in the cell surface bind to their specific ligand and thus trigger a signaling pathway such as a phosphorylation cascade.
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Answer:
119
Explanation:
As of 2017 only 119 forensic anthropologists have been certified by the ABFA
Answer:
cite um exemplo de imutabilidade nas plantas
Gymnosperms – plants with cones.
Angiosperms – plants with flowers.
