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TLS Online TPP Program

#Question id: 1479

The multi-spanning, ubiquitously expressed C. elegans plasma membrane protein CED-8 and its mammalian homolog Xkr-8 are required for-

#Unit 4. Cell Communication and Cell Signaling

  1. exposure of phosphatidylserine on the cell surface.

  2. exposure of sphingomyelin on the cell surface.

  3. exposure of phosphatidylcholine on the cell surface.

  4. exposure of phosphatidylinositol on the cell surface.

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TLS Online TPP Program

#Question id: 31308

#Unit 3. Fundamental Processes

Which position of cytosine gets protonated at pH 3?
TLS Online TPP Program

#Question id: 31309

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of the following interactions pairs plays least role in stabilizing B-DNA?
TLS Online TPP Program

#Question id: 31310

#Unit 3. Fundamental Processes

The lentiviral expression vectors are particularly useful for introducing synthetic genes for the expression of
TLS Online TPP Program

#Question id: 31311

#Unit 3. Fundamental Processes

Expression of rRNA genes is controlled by
TLS Online TPP Program

#Question id: 31312

#Unit 3. Fundamental Processes

IRESs are RNA sequences function like 
TLS Online TPP Program

#Question id: 31313

#Unit 6. System Physiology – Plant

P680, pheophytin and plastoquinone are held together a group of proteins