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TLS Online TPP Program

#Question id: 3855

In eukaryotes, which of the following modifications is made to a primary transcript prior to its transport out of the nucleus?

#SCPH06 I Botany

  1. poly(A) tails added to the 3' end 

  2. 7-methyl guanosine caps added to the 5' end

  3. exon sequences, when present, are spliced out 

  4. all of these

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TLS Online TPP Program

#Question id: 834

#SCPH01 Biochemistry

How the proteosome inhibitors  are potentially used in treatment of cancerous cells ?
TLS Online TPP Program

#Question id: 9224

#SCPH06 I Botany

Which of the following strategies would most rapidly increase the genetic diversity of a population in an extinction vortex?
TLS Online TPP Program

#Question id: 5843

#SCPH06 I Botany

 In homologous recombination in E. coli, the protein that assembles into long, helical filaments that coat a region of DNA is:
TLS Online TPP Program

#Question id: 5083

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

Which of the following correctly displays the sequence of developmental milestones?
TLS Online TPP Program

#Question id: 3626

#SCPH06 I Botany

The major blood group locus in humans produces types A (genotypes AA or AO), B (genotypes BB or BO), AB (genotype AB), or O (genotype OO). Parents who are type AB and type O, what are the possible blood types of their offspring?