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TLS Online TPP Program

#Question id: 1432

Which of the following proteins involved in angiogenesis is paired correctly with its function?

#Unit 4. Cell Communication and Cell Signaling

  1. HIF – tyrosine kinase

  2. VEGF – receives a secreted signal to induce blood vessel growth

  3. oxygen sensor – transcription factor

  4. VEGF receptor – tyrosine kinase

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TLS Online TPP Program

#Question id: 5542

#Unit 5. Developmental Biology

One stage of cleavage is the morula stage which is:
TLS Online TPP Program

#Question id: 5543

#Unit 5. Developmental Biology

What is the purpose of the chorion in terrestrial vertebrate embryos?
TLS Online TPP Program

#Question id: 5544

#Unit 5. Developmental Biology

Which embryonic membrane forms the commonly of the placenta?
TLS Online TPP Program

#Question id: 5545

#Unit 5. Developmental Biology

The placenta functions as a(n):
TLS Online TPP Program

#Question id: 5546

#Unit 5. Developmental Biology

By the end of _______________ , distribution of cells into the three primary tissue types has been completed
TLS Online TPP Program

#Question id: 5548

#Unit 5. Developmental Biology

Vertebrate lungs are derived from