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Page 1 of 2 Ollscoil na hÉireann, Gaillimh _GX______
National University of Ireland, Galway
Semester II Examinations, 2009/
Exam Code(s) 4BY Exam(s) BG409 Biotechnology Paper 4 Module Code(s) BG Module(s) Biotechnology Paper 4 Paper No. Repeat Paper Special Paper External Examiner(s) Prof. M. J. R. Stark Internal Examiner(s) Dr. J. Donlon, Dr A. Gorman, Dr P. Welsby Instructions: Write on^ two^ of^ the following topics. Please start each answer with a new answer book and clearly indicate the number on the front. Duration 3 hrs No. of Answer books 2 Requirements : Handout MCQ Statistical Tables Graph Paper Log Graph Paper Other Material No. of Pages 2 Department(s) Biochemistry
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NATIONAL UNIVERSITY OF IRELAND, GALWAY
Ollscoil na hÉireann, Gaillimh 2009 - 10 B.Sc. Honours Degree Examination BIOTECHNOLOGY BG409 Biotechnology Paper 4 External Examiner: Prof. M. J. R. Stark Time allowed: Three Hours Write on two of the following topics. Please start each answer with a new answer book and clearly indicate the number on the front.
1. Write an essay on ONE of the four following topics: (a) G-protein-coupled receptors (GPCRs) (b) Protein kinase B (Akt) (c) Insulin signalling (d) Signal transduction mediated through tyrosine kinases 2. Giving examples, discuss how the p75 neurotrophin receptor (p NTR ) can mediate several different cellular responses. 3. “The production of a biopharmaceutical is a complex and varied process”. Discuss.
