b. In your own words, and using your labelled photograph to support your narrative account, describe the steps involved it the synthesis of \( T_{3} \) and \( T_{4} \) hormones. You should answer thi question in no more than 200 words. (In order to insert your labelled photograph into your TMA document, you should fi save a version of your PowerPoint or Apache Open Office as a jpeg or png file; formats that can readily be inserted I document files.) (10 marks)
