This set of Tricky Bioinformatics Questions and Answers focuses on “Prediction of Gene Function Based on a Composite Analysis”. 1. When two proteins share a considerable degree of sequence identity throughout the sequence alignment, they are least likely to share the same function. a) True b) False 2. Other types of evidence for a relationship … Read more
This set of Bioinformatics Multiple Choice Questions & Answers (MCQs) focuses on “Global Gene Regulation”. 1. Which of the given statements is incorrect about global gene regulation? a) One way to obtain useful information about a genome is to determine which genes are induced or repressed in response to a phase of the cell cycle … Read more
This set of Bioinformatics Multiple Choice Questions & Answers (MCQs) focuses on “Functional Classification of Genes”. 1. GeneQuiz focuses on deriving a predicted protein function, based on a variety of available evidence, including the evaluation of the similarity to the closest homolog in a database. a) True b) False 2. Which of the given statement … Read more
This set of Bioinformatics written test Questions & Answers focuses on “Comparative Genomics – 2”. 1. Which of the given statements is incorrect about Grouping Sequences? a) The problem of deciding which sequences to include in the same group or cluster and which to separate into different groups or clusters is a recurring one b) … Read more
This set of Bioinformatics Multiple Choice Questions & Answers (MCQs) focuses on “Comparative Genomics – 1”. 1. Comparative genomics includes a comparison of gene number, gene content, and gene location in both prokaryotic and eukaryotic groups of organisms. a) True b) False 2. Which of the following information Sequence comparisons do not provide? a) Gene … Read more
This set of Tough Bioinformatics Interview Questions & Answers focuses on “Sequence Assembly and Gene Identification – 3”. 1. Which of the given statement is incorrect about proteome analyses? a) For BLAST, setting an effective database size appropriate for each search and program is important b) Due to the large number of comparisons that must … Read more
This set of Tough Bioinformatics Questions and Answers focuses on “Sequence Assembly and Gene Identification – 2”. 1. In the program COGNITOR each protein in the proteome is used as a query of a database of protein clusters. a) True b) False 2. WU-BLAST produces P scores and BLAST (NCBI) produces E scores where _________ … Read more
This set of Bioinformatics Multiple Choice Questions & Answers (MCQs) focuses on “Sequence Assembly and Gene Identification – 1”. 1. Sequencing of genomes depends on the assembly of a large number of DNA reads into a linear, contiguous DNA sequence. a) True b) False 2. Each genome sequence is scanned for protein-encoding genes using gene … Read more
This set of Bioinformatics Question Paper focuses on “Genome Anatomy-3”. 1. More than _____ of the human genome consists of interspersed repetitive sequences derived from TEs (transposable elements). a) one-third b) one-eighth c) one-fifth d) half 2. The retroposons include short _________ interspersed nuclear elements (SINES). a) 90–4000 bp long b) 80–500 Mbp long c) … Read more
This set of Advanced Bioinformatics Questions and Answers focuses on “Genome Anatomy-2”. 1. Computational resources can facilitate the analysis of bacterial genomes. a) True b) False 2. Telomeres hold newly replicated daughter chromosomes together. a) True b) False 3. Prokaryotic genomes commonly have tandem repeats of sequences and include introns in protein-coding genes. a) True … Read more
