Which of the following channels in the outer mitochondrial membrane segments adjacent to MAMs efficiently pass the Ca²⁺ into the mitochondrial intermembrane space?

TLS Online TPP Program

#Question id: 31104

#Unit 2. Cellular Organization

Which of the following toxin enhances nucleation by binding and stabilizing actin dimers and thereby lowering the critical concentration?

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#Question id: 1235

#Unit 4. Cell Communication and Cell Signaling

Arrange the following events in the proper order in which they occur during transduction of the EGF signal:

a. transphosphorylation of the EGF receptor

b. dissociation of GDP from Ras                   

c. dissociation of Ras from Sos         

d. binding of GRB2 to the EGF receptor      

e. binding of GTP to Ras  

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#Question id: 977

#Unit 1. Molecules and their Interaction Relevant to Biology

Which is the source of the ribose ring in purine nucleotides?

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#Question id: 17270

#Unit 13. Methods in Biology

which of the following are the three important components of Electrophoresis 

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#Question id: 917

#Unit 1. Molecules and their Interaction Relevant to Biology

The glycerol produced from the hydrolysis of triacylglycerides enters glycolysis as: