Which of the following is a BMP inhibitor secreted by the organizer? E-cadherin chordin integrin fibronectin

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science biology

Answer 1

Answer #1

Ans- chordin proteins secreted by Spemann organizer and play a prominent role in dorsal-ventral patterning.

Initially, the BMP signaling gradient defined the dorsal-ventral axis, which is inhibited by chordin.

The integrin protein attached the cell cytoskeleton to the extracellular matrix.

E cadherin is an example of cell adhesion molecules (CAM) and plays an important role in the formation of adherens junction.

fibronectin is an example of extracellular glycoprotein, which binds to the membrane-spanning receptor protein known as integrin.

so chordin is the correct answer

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Answer 2

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