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TLS Online TPP Program

#Question id: 5099

Which of the following is common to the development of birds and mammals?

#XL - T Zoology

  1. the formation of an embryonic epiblast and hypoblast

  2. the formation of an embryonic trophoblast

  3. the formation of an embryonic yolk plug

  4. the formation of an embryonic gray crescent

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TLS Online TPP Program

#Question id: 1674

#XL - Q Biochemistry

Which of the following statements is TRUE of receptor editing?
TLS Online TPP Program

#Question id: 1675

#XL - Q Biochemistry

Somatic hypermutation of V genes:
TLS Online TPP Program

#Question id: 1676

#XL - Q Biochemistry

NK cells lack receptors with:
TLS Online TPP Program

#Question id: 1677

#XL - Q Biochemistry

The Ly49A receptor on NK cells does NOT:
TLS Online TPP Program

#Question id: 1678

#XL - Q Biochemistry

What does the MHC class I heavy chain consists of?
TLS Online TPP Program

#Question id: 1679

#XL - Q Biochemistry

What is the molecular weight of MHC class II β chain?