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BT GATE Exam Previous Papers 2015 | BT GATE Model Papers 2015
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GATE Biotechnology Previous Paper 2015 Details
- Total number of Questions = 55
- Q. 1 – Q. 25 carry one mark each
- Q. 26 – Q. 55 carry two mark each
Few Question are listed below for preview: GATE Biotechnology Previous Paper 2015
1. Levinthal’s paradox is related to
(A) protein secretion
(B) protein degradation
(C) protein folding
(D) protein trafficking
2. Which one of the following is a second generation genetically engineered crop?
(A) Bt brinjal
(B) Roundup soyabean
(C) Golden rice
(D) Bt rice
3. Which one of the following organisms is used for the determination of phenol coefficient of a disinfectant?
(A) Salmonella typhi
(B) Escherichia coli
(C) Candida albicans
(D) Bacillus psychrophilus
4. Which one of the following is INCORRECT about a typical apoptotic cell?
(A) Phosphatidylserine is presented on the outer cell surface
(B) Cytochrome c is released from mitochondria
(C) Mitochondrial membrane potential does not change
(D) Annexin-V binds to the cell surface