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TLS Online TPP Program

#Question id: 1900

Which of the following statements is TRUE of the human major histocompatibility complex (MHC)?

#Unit 4. Cell Communication and Cell Signaling

  1. MHC provokes the most intense allograft reactions

  2. MHC is termed H-2

  3. MHC contains only class I and class II genes

  4. MHC is not expressed as codominant antigens on the cell surface

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TLS Online TPP Program

#Question id: 15120

#Unit 8. Inheritance Biology

Given below is a pedigree chart showing the inheritance of a certain sex-linked trait in humans 

The trait traced in the above pedigree chart is
TLS Online TPP Program

#Question id: 1682

#Unit 4. Cell Communication and Cell Signaling

Extensive allelic polymorphism is found in MHC:
TLS Online TPP Program

#Question id: 28306

#Unit 5. Developmental Biology

sperm bind actively to the membranes of the oviduct cells in isthmus and broken when the sperm become capacitated, this event is done with____? 
TLS Online TPP Program

#Question id: 5095

#Unit 5. Developmental Biology

Changes in the shape of a cell usually involve a reorganization of the ________.
TLS Online TPP Program

#Question id: 15421

#Unit 5. Developmental Biology

A signal from the inducing cell is necessary for initiating new gene expression in the responding cell. Without the inducing cell, the responding cell is not capable of differentiating in that particular way, phenomena known as: