VegT is critical in generating the germ cells, two genes activated by VegT protein that encodes the transcriptional factor as well as paracrine factors that instruct the cell layers to become their fate. which of the following statements is incorrect?

a) Sox17 paracrine factor that specify cells to be endoderm

b) Nodal transcription factors that instruct the cell layers above them to become mesoderm

c) Nodal paracrine factors that instruct the cell layers above them to become mesoderm

d) Sox17 transcription factor that specify cells to be endoderm

#Question id: 28758

#Unit 2. Cellular Organization

In which organelles, the terminal signal sequences which are used for targeting protein or import of the proteins are not cleaved the target sequences after import?

#Question id: 28759

#Unit 2. Cellular Organization

C-terminal peroxisomal signal sequences used for importing into the peroxisomal matrix which involve___A_____ forms a multimeric complex with the _____B______receptor located on the peroxisomal membrane, according to figure A and B is?

#Question id: 28760

#Unit 2. Cellular Organization

Pex5 is a receptor which binds with peroxisomal-targeting sequence proteins in the cytosol that protein targeted into the peroxisomal matrix by forming a multimeric complex with the Pex14 receptor located on the peroxisomal membrane. After assembly, the matrix protein dissociates from Pex5 and Pex5 is then returned to the cytosol by which process?

#Question id: 28761

#Unit 2. Cellular Organization

#Question id: 28762

#Unit 2. Cellular Organization

For optimal activity, of lysosomal acid hydrolases they need to be___

a)Activation based on sensitivity to cleavage by endoglycosidase-D

b)Activation by proteolytic cleavage

c)Requires an acid environment

#Question id: 28763

#Unit 2. Cellular Organization

Lysosome an interior pH of about_____