Practice Questions

TLS Online TPP Program

#Question id: 15416

Which of the following statements are regarding to lens induction in xenopus is incorrect?

#Part-B Specialized Branches in Biotechnology

Lens induction can be achieved in the presence of optic vesicle after priming of head ectoderm by the anterior neural plate.
The optic vesicle can induce the presumptive head ectoderm to form the lens.
Under the influence of factors secreted by the lens, the optic vesicle becomes retina.
The anterior neural plate primes the head ectoderm via BMP4 and Fgf8 prior to signals from the optic vesicle.

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TLS Online TPP Program

#Question id: 20545

#Part-B Specialized Branches in Biotechnology

Which of the following phases comes under growth pattern in batch culture

TLS Online TPP Program

#Question id: 18886

#Part-A Aptitude & General Biotechnology

What type of microscopy allows for the visualization of internal components within live, unstained specimens?

TLS Online TPP Program

#Question id: 751

#Part-A Aptitude & General Biotechnology

The effect of alkali is to change the ___________________ of the DNA structure:

TLS Online TPP Program

#Question id: 21735

#Part-B Specialized Branches in Biotechnology

Given the following equation (2A+B  3C). Which of the following correctly displays the rate of the reaction?

III. Δ[C]/3Δt

TLS Online TPP Program

#Question id: 20267

#Part-B Specialized Branches in Biotechnology

Which of the following carbohydrates has β -1,4- glycosidic linkage?