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Dmitry_Shevchenko [17]
3 years ago
12

Explain why the replacement of the glutamic acid by valine changes the way that molecules of b-globin interact with each other.

Chemistry
1 answer:
aleksandr82 [10.1K]3 years ago
3 0
For the answer to the question above, <span>Hydrophobic regions and hydrophilic regions in the molecules of the b-globin. The replacement causes these hemoglobin molecules to be stickies which gives the cell its sickle shape.
I hope this helps. Have a nice day!</span>
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22.4L

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Set up a ratio

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What is the pH of 0.10 M NaF(aq). The Ka of HF is 6.8 x 10-4
dsp73

<u>Given information:</u>

Concentration of NaF = 0.10 M

Ka of HF = 6.8*10⁻⁴

<u>To determine:</u>

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<u>Explanation:</u>

NaF (aq) ↔ Na+ (aq) + F-(aq)

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F- will then react with water in the solution as follows:

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Ans: (b)

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