The mutation is a change in just one nucleotide in the gene for hemogloblin.
What attraction does the positive ab have with the negative ab?
Answer:
<u>DN</u><u>A</u><u> </u><u>is</u><u> </u><u>Deoxyribonucleic</u><u> </u><u>Acid</u><u>.</u><u> </u><u>It</u><u> </u><u>contains</u><u> </u><u>genetic</u><u> </u><u>information</u><u>/</u><u>codes</u><u>.</u><u> </u><u>It</u><u> </u><u>is</u><u> </u><u>located</u><u> </u><u>in</u><u> </u><u>the</u><u> </u><u>nucleus</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>cell</u><u>.</u>
Explanation:
If the concentration of molecules outside the cell is very high relative to the internal cell concentration, the rate of diffusion will also be high. If the internal and external concentrations are similar (low concentration gradient) the rate of diffusion will be low.