Practice Questions

TLS Online TPP Program

#Question id: 787

Which of the following statement is INCORRECT with respect to the structure of DNA?

#Part-B Specialized Branches in Biotechnology

Six adenosines in a row in a DNA helix produce a bend of about 18 degrees.
DNA was first isolated and characterized by Friedrich Miescher who called the phosphorus-containing substance “nuclein.”
It is the pentoses that define the identity of a nucleic acid not the nitrogenous bases.
The Z-DNA tracts do not play any role in regulating the expression of some genes or in genetic recombination.

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TLS Online TPP Program

#Question id: 8928

#Part-A Aptitude & General Biotechnology

An adult animal that possesses bilateral symmetry is most certainly also

TLS Online TPP Program

#Question id: 1579

#Part-B Specialized Branches in Biotechnology

Function of Vitronectin

TLS Online TPP Program

#Question id: 4329

#Part-A Aptitude & General Biotechnology

Within a cell, the amount of protein made using a given mRNA molecule depends partly on

TLS Online TPP Program

#Question id: 16479

#Part-B Specialized Branches in Biotechnology

Organotypic cultures are type of cultures which

TLS Online TPP Program

#Question id: 14770

#Part-B Specialized Branches in Biotechnology

Which of the following is a sequence alignment tool?