When proteins are experimentally extracted from the nucleus and reintroduced into the cytosol, even the very large ones reaccumulate efficiently in the nucleus, due to the presence of:

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#Question id: 220

#Unit 1. Molecules and their Interaction Relevant to Biology

Which structure is not a part of folate?

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#Question id: 221

#Unit 1. Molecules and their Interaction Relevant to Biology

Which statement is false about 5,6,7,8-tetrahydrobiopterin?

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#Question id: 222

#Unit 1. Molecules and their Interaction Relevant to Biology

Which vitamin is shown below? 

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#Question id: 223

#Unit 1. Molecules and their Interaction Relevant to Biology

Which coenzyme links to a lysine residue in a proteinʹs active site?

A) biotin

B) lipoic acid (lipoamide)

C) pyridoxal phosphate

D) biotin and pyridoxal phosphate only

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#Question id: 224

#Unit 1. Molecules and their Interaction Relevant to Biology

Which type of atom is involved in the reactive center of lipoamide?

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#Question id: 225

#Unit 1. Molecules and their Interaction Relevant to Biology

What kind of reaction is most important for the reactive center of lipoamide?