Practice Questions

TLS Online TPP Program

#Question id: 13039

Which of the following is incorrect about a microarray?

#Part-A Aptitude & General Biotechnology

It is a slide attached with a high-density array of immobilized DNA oligomers representing the entire genome of the species under study
Array of immobilized DNA oligomers cannot be cDNAs
Each oligomer is spotted on the slide and serves as a probe for binding to a unique complementary cDNA
It is the most commonly used global gene expression profiling method

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TLS Online TPP Program

#Question id: 14768

#Part-A Aptitude & General Biotechnology

The information retrieval tool of NCBI GenBank is

TLS Online TPP Program

#Question id: 14152

#Part-B Specialized Branches in Biotechnology

The statistical analysis of alignment scores is much better understood for ________ than for _______

TLS Online TPP Program

#Question id: 17083

#Part-A Aptitude & General Biotechnology

Fusion of two cells produces a single cell with two nuclei one from each of the cells entering fusion; such a cell is called as

TLS Online TPP Program

#Question id: 12496

#Part-A Aptitude & General Biotechnology

A woman who has two brothers and a maternal uncle (her mother's brother) with non-specific X-linked mental retardation is referred for genetic counselling. There are no diagnostic tests available to help determine whether or not she is a carrier. Which of the following is correct?

TLS Online TPP Program

#Question id: 5932

#Part-A Aptitude & General Biotechnology

The year next to 2009 having the same calendar as that of 2009 is.