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TLS Online TPP Program

#Question id: 5104

 In humans, identical twins are possible because ________.

#Unit 5. Developmental Biology

  1. cytoplasmic determinants are distributed unevenly in unfertilized eggs

  2. extraembryonic cells interact with the zygote nucleus

  3. early blastomeres can form a complete embryo if isolated

  4. the gray crescent divides the dorsal-ventral axis into new cells

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TLS Online TPP Program

#Question id: 1879

#Unit 4. Cell Communication and Cell Signaling

The β chain of the FcϵRI:
TLS Online TPP Program

#Question id: 1880

#Unit 4. Cell Communication and Cell Signaling

Which one of the following mast cell products is NOT preformed and therefore has to be newly synthesized?
TLS Online TPP Program

#Question id: 1881

#Unit 4. Cell Communication and Cell Signaling

Lol p 1-11 are allergens cloned from:
TLS Online TPP Program

#Question id: 1882

#Unit 4. Cell Communication and Cell Signaling

Type I hypersensitivity can be blocked using:
TLS Online TPP Program

#Question id: 1883

#Unit 4. Cell Communication and Cell Signaling

What is a major unresolved question concerning antibody-dependent cellular cytotoxicity (ADCC)?
TLS Online TPP Program

#Question id: 1884

#Unit 4. Cell Communication and Cell Signaling

Mycoplasma pneumoniae infection can lead to: