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Beta Specialised Describe Explain Ultrastructure Cells Islets Langerhans

Beta cells are specialized with a plasma membrane that facilitates insulin release and abundant ribosomes for hormone synthesis.

Beta cells are specialized with a plasma membrane containing protein channels/carriers for insulin release and numerous ribosomes for hormone production.

Front Describe and explain how the ultrastructure of beta cells in islets of Langerhans is specialised to manufacture and secrete hormones.
Back Beta cells:
  • Specialised plasma membrane (protein channels/carriers, K+ channels, SOPI pumps, glucose carriers) - for release of insulin
  • Lots of ribosomes

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