The central player in the “canonical” Wnt intracellular signal transduction pathway is called β-catenin in vertebrates and in Drosophila (the homolog of b-catenin):

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#Question id: 2391

#Unit 2. Cellular Organization

Which organelle is the primary site of ATP synthesis in eukaryotic cells?

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#Question id: 2392

#Unit 2. Cellular Organization

Thylakoids, DNA, and ribosomes are all components found in ________

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#Question id: 2393

#Unit 2. Cellular Organization

Where are proteins produced other than on ribosomes free in the cytosol or ribosomes attached to the endoplasmic reticulum?

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#Question id: 2394

#Unit 2. Cellular Organization

Cyanide binds with at least one molecule involved in producing ATP. If a cell is exposed to cyanide, most of the bound cyanide is likely to be localized within the ________.

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#Question id: 2395

#Unit 2. Cellular Organization

Which structure is not part of the endomembrane system?

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#Question id: 2396

#Unit 2. Cellular Organization

Which structure is common to plant and animal cells?