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TLS Online TPP Program

#Question id: 1293

NCAMs, a group of cell-adhesion proteins belonging to the Ig superfamily. Which of the following is not a property of NCAM?

#4. Cell Communication and Cell Signaling

  1. are more heavily glycosylated in embryonic tissues than in adult tissues.

  2. bind to proteoglycans.

  3. mediate Ca2+-dependent cell-to-cell binding.

  4. mediates the adhesion of lymphocytes, monocytes, eosinophils and basophils to vascular endothelium.

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TLS Online TPP Program

#Question id: 9226

#9. Diversity of Life Forms

The main purpose of movement corridors is to ________.
TLS Online TPP Program

#Question id: 2082

#2. Cellular Organization

Which of the cellular organelles are enclosed by two cellular membranes?
TLS Online TPP Program

#Question id: 2276

#2. Cellular Organization

The cytoplasm of a bacterium
TLS Online TPP Program

#Question id: 117

#1. Molecules and their Interaction Relevant to Biology

Which of the following is not true of sterols?
TLS Online TPP Program

#Question id: 6973

#5. Developmental Biology

Which of the following cells would be considered differentiated?