If Earth's axis of rotation suddenly became perpendicular to the plane of its orbit, the most predictable effect would be

TLS Online TPP Program

#Question id: 31179

#Unit 4. Cell Communication and Cell Signaling

Wnt proteins are signaling molecules secreted from the cell and are modified by linkage of a:  

TLS Online TPP Program

#Question id: 31180

#Unit 4. Cell Communication and Cell Signaling

Wnt proteins are modified by linkage of a monounsaturated fatty acid, to which of the following amino acid in the middle of the wnt protein? 

TLS Online TPP Program

#Question id: 31181

#Unit 4. Cell Communication and Cell Signaling

The principal signaling receptor for Wnt proteins is Frizzled (Fz), which contains: 

TLS Online TPP Program

#Question id: 31182

#Unit 4. Cell Communication and Cell Signaling

Wnt signaling receptor, Frizzled (Fz), shows similarity with: 

TLS Online TPP Program

#Question id: 31183

#Unit 4. Cell Communication and Cell Signaling

When a mouse retroviral DNA, the mammary tumor virus (MMTV) genome, became inserted near the Wnt-1 gene, the retrovirus LTR promoter, results: 

TLS Online TPP Program

#Question id: 31184

#Unit 4. Cell Communication and Cell Signaling

Which of the following are the central player in the canonical Wnt intracellular signal transduction pathway in vertebrates and in Drosophila respectively?