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TLS Online TPP Program

#Question id: 28895

Which condition exist during the formation of the Wnt/Fz/LRP complex at the cell surface ?

#Unit 4. Cell Communication and Cell Signaling

  1. ubiquitinylation and degradation of β-catenin

  2. TCF associated with transcriptional repressor proteins Groucho (Gro)

  3. inactivation of the destruction complex

  4. sequentially phosphorylation of  β-catenin
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TLS Online TPP Program

#Question id: 17997

#Unit 13. Methods in Biology

In RNA isolation, for protein free solution what will be the ratio at  nm
TLS Online TPP Program

#Question id: 17998

#Unit 13. Methods in Biology

Eukaryotic mRNA species are isolated by using
TLS Online TPP Program

#Question id: 18001

#Unit 9. Diversity of Life Forms

Where in an angiosperm would you find a megasporangium? 

TLS Online TPP Program

#Question id: 18002

#Unit 9. Diversity of Life Forms

What is the greatest threat to plant diversity? 
TLS Online TPP Program

#Question id: 18003

#Unit 9. Diversity of Life Forms

In a typical angiosperm, what is the sequence of structures encountered by the tip of a growing pollen tube on its way to the egg? 
1. micropyle 2. style 
3. ovary 4. stigma 
TLS Online TPP Program

#Question id: 18004

#Unit 9. Diversity of Life Forms

Which of the following flower parts develops into a seed?