KERALA UNIVERSITY Ph.D. ENTRANCE EXAMINATION – 2015
FACULTY OF SCIENCES
Time: 140 Minutes Maximum Marks: 160
Note: Answer any twelve questions from Section B and one question from Section C in the subject concerned. In Section B, each question carries 10 marks. Section C carries 40 marks. In Section B an answer should not exceed 100 words. In Section C, an answer should not exceed 500 words.
SECTION – B
(1). What are biosensors? What is their role in health care management?
(2). Write brief note on food toxicological agents.
(3). Write an account on how backwater tourism activities affect the aquatic ecosystem.
(4). Explain the pros and cons of genetic transplant and GM products.
(5). Describe the steps in cellular protein synthesis.