#Question id: 28208
#Unit 5. Developmental Biology
which of the following factor is a diffusible biochemical molecule that can determine the fate of a cell by its concentration?
#Question id: 28209
#Unit 5. Developmental Biology
Morphogens can be___
a) intrinsic factor
b) transcription factors
c) paracrine factors
d) Endocrine factor
#Question id: 28210
#Unit 5. Developmental Biology
Morphogen specifies cells in___
#Question id: 28211
#Unit 5. Developmental Biology
Morphogenetic determinant specifies cells in____
#Question id: 28212
#Unit 5. Developmental Biology
Activin is a___
#Question id: 28213
#Unit 5. Developmental Biology
Specification of different mesodermal cell types in the frog Xenopus laevis by activin, a paracrine factor of the TGF-beta family. Which of the following observation is correct at the high concentration of activin?