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TLS Online TPP Program

#Question id: 2077

In receptor-mediated endocytosis, receptor molecules initially project to the outside of the cell. Where do they end up after endocytosis?

#2. Cellular Organization

  1. on the outside of vesicles

  2. on the inside surface of the cell membrane

  3. on the inside surface of the vesicle

  4. on the outer surface of the nucleus

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TLS Online TPP Program

#Question id: 5063

#5. Developmental Biology

 ______ required to maintain ES cells in an undifferentiated state.
TLS Online TPP Program

#Question id: 5064

#5. Developmental Biology

Fibroblast growth factors, epidermal growth factors, platelet-derived growth factors, and stem cell factor are all paracrine factors that bind to
TLS Online TPP Program

#Question id: 5066

#5. Developmental Biology

 The mutations of RAS that make it oncogenic by
TLS Online TPP Program

#Question id: 5067

#5. Developmental Biology

The yolky eggs of birds undergo:
TLS Online TPP Program

#Question id: 5069

#5. Developmental Biology

 The central player in the “canonical” Wnt intracellular signal transduction pathway is called β-catenin in vertebrates and in Drosophila (the homolog of b-catenin):
TLS Online TPP Program

#Question id: 5070

#5. Developmental Biology

During juxtacrine pathway, notch protein is activated by the neighbouring cells which expresses: