Practice Questions

TLS Online TPP Program

#Question id: 12937

Choose the incorrect statement about Yeast Artificial Chromosome vectors.

#Part-A Aptitude & General Biotechnology

They are linear molecule composed of a centromere,telomeres and a replication origin termed ARS element.
It is digested with restriction enzymes at the SUP4 and Bam HI sites separating the telomere sequences.
It produces four arms and the foreign genomic DNA is fragmented.
They are replicated in yeast cells and the external cell wall of the yeast needs to be removed to leave a spheroplast.

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TLS Online TPP Program

#Question id: 3513

#Part-A Aptitude & General Biotechnology

RR- red, Rr- pink, rr- white flower color in plant. Pink flower plant allowed to repeated self fertilization up 3 generation. The proportional of pink flower is

TLS Online TPP Program

#Question id: 19448

#Part-A Aptitude & General Biotechnology

Which of the following incident lights will give better resolution of a specimen?

TLS Online TPP Program

#Question id: 3257

#Part-A Aptitude & General Biotechnology

Which of the following statements about evolution is NOT true?

TLS Online TPP Program

#Question id: 5946

#Part-A Aptitude & General Biotechnology

Today is Sunday. After 61 days it was?