The horizontal axis of the cladogram depicted below is a timeline that extends from 100,000 years ago to the present; the vertical axis represents nothing in particular. The labeled branch points on the tree (V-Z) represent various common ancestors. Let's say that only since 50,000 years ago has there been enough variation between the lineages depicted here to separate them into distinct species, and only the tips of the lineages on this tree represent distinct species.

 In Darwin's tree of life, each fork in the tree represents ________.

#Question id: 28756

#Unit 2. Cellular Organization

C-terminal peroxisomal signal sequences (PTS1 signal) are recognized by which of the following receptor?

#Question id: 28757

#Unit 2. Cellular Organization

N-terminal peroxisomal signal sequences (PTS2 signal ) are recognized by which of the following receptor?

#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