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TLS Online TPP Program

#Question id: 15445

Necroptosis, 
Choose INCORRECT statements about this ?

#Unit 4. Cell Communication and Cell Signaling
  1. Which occurs only in the absence of caspase-8, would provide an alternative pathway for cell death that also prevents pathogen spread, but at a cost to the host organism—inflammation.
  2. TNFα triggered necroptosis rather than apoptosis.
  3. A series of interactions leads to the recruitment of the kinases RIPK1 and RIPK3, which are thought to oligomerize into a structure dubbed the necrosome, and the activation of RIPK3 kinase activity.
  4. MLKL, is a substrate for RIPK3, is targeted to the plasma membrane before its phosphorylation.
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TLS Online TPP Program

#Question id: 23246

#Unit 13. Methods in Biology

Which element in the Sanger sequencing actually terminates the chain elongation?
TLS Online TPP Program

#Question id: 881

#Unit 1. Molecules and their Interaction Relevant to Biology

 ______and ________ are the first chaperones a newly made prokaryotic protein encounters. Subsequently, many partially folded proteins are handed off to other chaperones to complete the folding process. E. coli can tolerate the elimination of_______ or________, but not both, thereby indicating that they are functionally redundant.
TLS Online TPP Program

#Question id: 11992

#Unit 10. Ecological Principles

Which of the following abiotic factors has the greatest influence on the metabolic rates of plants and animals? 
TLS Online TPP Program

#Question id: 35

#Unit 1. Molecules and their Interaction Relevant to Biology

Arrange the following molecular components of an E. coli cell in terms of their percentage of total weight cell.
TLS Online TPP Program

#Question id: 5716

#Unit 8. Inheritance Biology

Which of the meiotic pairing possibilities in tetraploids and their consequence is correct?

A-chromosomes pair as bivalents, segregate normally producing diploid gametes.

B- Chromosomes pair as quadrivalent, segregates normally producing tetraploid gametes.

C-Chromosome pair as Trivalents form, segregation leads to nonfunctional aneuploid gametes

 D- Chromosome pair as Trivalents form, segregation leads to producing diploid gametes