Practice Questions

TLS Online TPP Program

#Question id: 13039

Which of the following is incorrect about a microarray?

#SCPH01 Biochemistry

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: 18006

#SCPH06 I Botany

During which geological period origin, first forests; lands plants well established?

TLS Online TPP Program

#Question id: 27141

#I Life Science/ Life Sciences Group – I-V

For distantly related sequences alignment, which of the method is suitable?

TLS Online TPP Program

#Question id: 4723

#SCPH06 I Botany

The most common cause of the pleiotropic effect of gene is due to

TLS Online TPP Program

#Question id: 1419

#SCPH06 I Botany

Mitochondrial permeabilization can be induced by compounds that poke small holes in the outer membrane. This would cause:

TLS Online TPP Program

#Question id: 1550

#SCPH06 I Botany

IL-4 responsible for class switch recombination (CSR) into,