Question 1
What kind of functional genomics approach would you choose if you are interested in the study of how histone methylation regulates gene expression?
RNA-Seq
Transcriptomics
Epigenomics
Metabolomics
Question 2
Which one of the following is untrue about DNA sequencing methods?
Purified fragments of DNA cut from plasmid/phage clones or amplified bypolymerase chain reaction (PCR)
Clones of DNA fragments are denatured to single strands, and one of thestrands is hybridized to an oligonucleotide primer
Reverse transcriptase is used to create DNA fragments during DNAsequencing
New strands of DNA are synthesized from the end of the primer
Question 3
A major design consideration in a microarray experiment is the incorporation of replicates. Which one of the following statements is most appropriate in stating the consequence(s) of not including replicates in your experiment?
The number of false-positive errors in detecting differentially expressed geneswill increase
The number of false-negative errors in detecting differentially expressedgenes will increase
No statistical analysis of the significance of the observed changes will bepossible
All of these
29 more questions in this paper
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More on the Big Data and Biological Networks Quiz 1 26 Feb 2023 Set QPE4 paper
The IIT Madras BS Big Data and Biological Networks (Big Data and Biological Networks) Quiz 1 paper sat on 26 Feb 2023, in the January 2023 term, set QPE4: 32 questions for 50 marks in 120 minutes. The first 3 questions are below. Sign in with Google — it is free — to see the whole paper with its answers and explanations, in learning mode or as a timed mock test.
| Feature | Big Data and Biological Networks Quiz 1 26 Feb 2023 Set QPE4 at a glance |
|---|---|
| Term | January 2023 term |
| Subject | Big Data and Biological Networks |
| Course code | BSBT4002 |
| Questions | 32 |
| Marks | 50 |
| Duration | 120 min |
| MCQ | 21 |
| MSQ | 11 |
| Official paper | IIT M DEGREE AN4 EXAM QPE4 26 Feb 2023 |
| Negative marking | No negative marking. |
| Updated |