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dnpgr16513
Joined: 14 Jun 2010
Posts: 75
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 Posted: Tue Jun 29, 2010 7:31 pm Post subject: |
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Can you explain further why C wouldn't be the best answer? I was debating whether to chose B or C, but since I didn't see anything mentioned about "affinity" I didn't want to make wrong assumption.
thanks. |
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calena7178147
Joined: 26 Jan 2010
Posts: 44
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| Posted: Tue Jul 20, 2010 12:56 pm Post subject: |
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| Affinity is a measure of how tightly molecules bind. The question asks why R binds the substrate more tightly. Therefore, R must have higher affinity for the substrate than T. Even though the concentration of T is much greater, the substrate prefers R (so C cannot be the answer). |
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