Sickle cell anemia is an example of which typ | vedclass

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(B) Sickle cell anemia is caused by a single nucleotide substitution in the gene for the $\beta$-globin chain of hemoglobin. Specifically,the codon $G

Vedclass · Accepted Answer

Point mutation

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(B) Sickle cell anemia is caused by a single nucleotide substitution in the gene for the $\beta$-globin chain of hemoglobin. Specifically,the codon $GAG$ is replaced by $GUG$,which results in the substitution of glutamic acid with valine at the $6^{th}$ position of the $\beta$-globin chain. Since this involves a change in a single base pair,it is classified as a point mutation.

Sickle cell anemia is an example of which type of mutation?

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