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BVG-7003 Quiz #5

A detailed infographic representing genome sequencing, including elements like DNA strands, sequencing machines, and annotation diagrams, in a scientific and educational style.

Genome Sequencing Knowledge Quiz

Test your understanding of genome sequencing and related concepts with our comprehensive quiz! This quiz is designed for anyone interested in bioinformatics, genetics, and molecular biology.

Key Topics:

Genome assembly
Read coverage calculations
Functional and structural annotation
Quality assessment of sequencing

12 Questions3 MinutesCreated by AnalyzingDNA2023

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... Is a subsequence of a read used for assembly.

Contig

Scaffold

K-mer

N50

.... Is the length N for which 50% of all bases in the sequences are in a sequence of length L < N.

K-mer

Contig

Scaffold

N50

We produced 144 million reads of 150 bp for a genome of 800Mbp. What's the average coverage?

22x

25x

20x

27x

We can resolve chromosomes in a genome using ...

Genetic map (Linkage groups)

Long read sequencing

Trio haplotype phasing

Chromosome sorting

Identifying functional elements on genome, a process called gene prediction or ?

Structural annotation

Functional annotation

On average what percentage of the genome codes for protein?

5-10%

It depends on species genome

A species-representative genome is called a ...

Reference genome

Graph genome

Pan genome

Non of them

The format of file produce after alignment is ...

Fastq

SAM

BAM

VCF

Trimming step means removing....

Barcodes

Adaptors

Low quality bases

All of the above

Mapping quality information can be found in ... file

Fastq

Fasta

SAM

VCF

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