Protein structural motifs often have general functions in common.  Which one of the following motifs is known to be involved in protein dimer formation, but not in direct protein-DNA interactions?

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#Question id: 320

#1. Molecules and their Interaction Relevant to Biology

The aggregation of nonpolar molecules or groups in water is thermodynamically due to the

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#Question id: 322

#1. Molecules and their Interaction Relevant to Biology

A covalent bond is likely to be polar when ________.

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#Question id: 324

#1. Molecules and their Interaction Relevant to Biology

Why are hydrocarbons insoluble in water? 

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#Question id: 325

#1. Molecules and their Interaction Relevant to Biology

A true statement about hydrophobic interactions is that they:

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#Question id: 326

#1. Molecules and their Interaction Relevant to Biology

Dispersion force’s interaction energy is proportional to (take “r” as the distance between the two particles) ___________

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#Question id: 327

#1. Molecules and their Interaction Relevant to Biology

Dipole-Dipole forces are stronger than _______ and weaker than _________ interactions.