#Question id: 5060
#Unit 5. Developmental Biology
Proteoglycans are large molecules consist of core proteins with covalently attached glycosaminoglycan polysaccharide side chains. They play critically important roles in the delivery of the
#Question id: 5061
#Unit 5. Developmental Biology
The activin family, the bone morphogenetic proteins (BMPs), the Nodal proteins, the Vg1 family included in-
#Question id: 5062
#Unit 5. Developmental Biology
Which of the signaling pathway is represent in this figure?
#Question id: 5063
#Unit 5. Developmental Biology
______ required to maintain ES cells in an undifferentiated state.
#Question id: 5064
#Unit 5. Developmental Biology
Fibroblast growth factors, epidermal growth factors, platelet-derived growth factors, and stem cell factor are all paracrine factors that bind to
#Question id: 5065
#Unit 5. Developmental Biology
Binding to the phosphorylated RTK through one of the RTK’s cytoplasmic domains, the adaptor protein also activates Ras. The activated receptor stimulates the adaptor protein to activate the: