Complex sentence: Capsulan is thought to be synthesised in the Golgi and then secreted through the decapore (a specialised circle of 10 pores through the cell wall), after exiting the decapore capsulan becomes visible and it is thought that it cross links with divalent ions in the seawater.
Split into simpler sentences: Capsulan is thought to be synthesised in the Golgi and then secreted through the decapore (a specialised circle of 10 pores through the cell wall). After exiting the decapore capsulan becomes visible and it is thought that it cross links with divalent ions in the seawater.