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TLS Online TPP Program

#Question id: 2052

Why have pigs have been proposed as a source of organs for xenotransplantation to humans?

#Unit 4. Cell Communication and Cell Signaling

  1. They do not pose a risk of zoonoses

  2. Their cell surface glycoproteins bear galactose α-1,3-galactose structures

  3. They lack endogenous virus sequences

  4. Their hearts are an appropriate size and the pigs can be genetically modified to limit the possibility of hyperacute rejection

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TLS Online TPP Program

#Question id: 938

#Unit 1. Molecules and their Interaction Relevant to Biology

Physiological roles for glutamate dehydrogenase include all of the following, except
TLS Online TPP Program

#Question id: 32380

#Unit 2. Cellular Organization

Which of the following protein consists almost entirely of a repeating 35-amino-acid actin-binding motif?
TLS Online TPP Program

#Question id: 4265

#Unit 3. Fundamental Processes

48S pre initiation complex includes
TLS Online TPP Program

#Question id: 939

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is/are true concerning transanimation reactions?
TLS Online TPP Program

#Question id: 7247

#Unit 5. Developmental Biology

Which statement correctly characterizes regeneration in the mammalian nervous system?