Biotechnology
2020 · Paper 1
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Complete GATE BT 2020 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 64–65 of 65. Imported answers require review unless explicitly marked reviewed.
Question 54
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An algorithm was designed to find globins in protein sequence databases. A database which has 78 globin sequences was searched using this algorithm. The algorithm retrieved 72 sequences of which only 65 were globins. The sensitivity of this algorithm is __________ % (round off to 2 decimal places).
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The mitochondrial electron transfer chain oxidizes NADH with oxygen being the terminal electron acceptor. The redox potentials for the two half-reactions are given below:
The free energy change associated with the transfer of electrons from NADH to O₂ is __________ kJ/mol (round off to 2 decimal places).
Given: F = 9650 C/mol.
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