Practice Questions

TLS Online TPP Program

#Question id: 5705

The chromosome has been broken at two points, and the segment between them has been inverted. What will be affects of this inversion however, person is heterozygous this abnormality?

#Part-B Specialized Branches in Biotechnology

It may change the relative lengths of the two arms of the chromosome
This stretches the dicentric chromatid across the center of the nucleus, forming a structure called a dicentric bridge
Two of four gametes contain recombinant chromosomes that are missing some genes however no duplication of gene; these gametes will not produce viable offspring
Recombination is not reduced within a inverted region comparatively normal

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TLS Online TPP Program

#Question id: 16485

#Part-B Specialized Branches in Biotechnology

A modification of the original grid method is widely used to study the

TLS Online TPP Program

#Question id: 3645

#Part-A Aptitude & General Biotechnology

The single-stranded bubble created in DNA replication is coated with _____________ to protect it from breakage and to prevent the DNA renaturing.

TLS Online TPP Program

#Question id: 416

#Part-B Specialized Branches in Biotechnology

The immediate precursors of DNA and RNA synthesis in the cell all contain:

TLS Online TPP Program

#Question id: 19016

#Part-A Aptitude & General Biotechnology

In reverse phase chromatography, the stationary phase is made______________

TLS Online TPP Program

#Question id: 2264

#Part-A Aptitude & General Biotechnology

Plants differ from animals in that plants have