Questions tagged [homework]

Use for questions that are associated with canned problems, where either the solution is typically known in advance, or data are simulated to create a specific situation.

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When does a 2D histogram / heatmap take a circular shape?

The above is a 2D histogram of y and z internal coordinates describing the positions of C-alpha atoms involved in hydrogen bonds between antiparallel Beta-strands. There is no color coding. It is ...
user366312's user avatar
1 vote
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DNA genome string reconstruction from k-mer

I have the following quiz question, but the Pattern1 for both (ACC|ATA) and (CGA|ACT) are unique (just grep for ...
kevin's user avatar
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Create GFF3 feature exporter

Problem Statement The GFF3 format is a commonly-used one in bioinformatics for representing sequence annotation. You can find the specification here: http://www.sequenceontology.org/gff3.shtml The ...
Kendal B.'s user avatar
1 vote
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Comparison of phylogeny of SARS2 whole genome vs spike genome

I’ve built two phylogeny at minimum evolution in MEGA-X and extracted these as newick files. My next step is to compare the two phylogeny to look at if the mutations within SARS2 are more prevalent ...
Theo Jones's user avatar
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Help sought with GWAS and vcf files, lack phenotype labels

This question has also been asked on Biostars Hi, I am very new to this area, and I am taking a class about bioinformatics. For an independent project assignment, I need to do a GWAS. I am using the ...
user16548's user avatar
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Relationship between molecular weight and linear peptide

Sorry for this very beginner homework question: Which of the following linear peptides is consistent with Spectrum = {0 71 99 101 103 128 129 199 200 204 227 230 231 298 303 328 330 332 333}? (Select ...
kevin's user avatar
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Problem of writing scilab code on a project - Morris-Lecar model

This is a computational neuroscience project. We are asked to plot the Morris-Lescar model (question 3 below). The model should be plotted with scilab or R. however, I don't know where to start? For ...
ApplePie's user avatar