Biotechnology
2018 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE BT 2018 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 16–18 of 65. Imported answers require review unless explicitly marked reviewed.
Question 6
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Which of the following components constitute a molecular mechanics force field?
P. Bond stretching
Q. Bond angle bending
R. Torsional bond rotation
S. Non-bonded interactions
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Which one of the following BLAST search programs is used to identify homologs of a genomic DNA query in a protein sequence database?
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A mixture contains three similarly sized peptides P, Q and R. The peptide P is positively charged, Q is weakly negative and R is strongly negative. If this mixture is passed through an ion-exchange chromatography column containing an anionic resin, their order of elution will be
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