The type of mutation that results when bases are added to a gene is B. Frameshift.

Here's why:

A. Missense mutation: This type of mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene.

B. Frameshift mutation: This type of mutation occurs when the addition or loss of DNA bases changes a gene's reading frame. A reading frame consists of groups of 3 bases that each code for one amino acid. Frameshift mutations are generally much more serious and more likely to lead to a nonfunctional protein.

C. Silent mutation: This is a change in the sequence of DNA bases but it does not result in a change in the amino acid at that position in the protein.

D. Nondisjunction: This is not a type of mutation in the DNA sequence, but rather an error in cell division that results in cells with an abnormal number of chromosomes.

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The type of mutation that results when bases are added to a gene is B. Frameshift.

Here's why:

A. Missense mutation: This type of mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene.

B. Frameshift mutation: This type of mutation occurs when the addition or loss of DNA bases changes a gene's reading frame. A reading frame consists of groups of 3 bases that each code for one amino acid. Frameshift mutations are generally much more serious and more likely to lead to a nonfunctional protein.

C. Silent mutation: This is a change in the sequence of DNA bases but it does not result in a change in the amino acid at that position in the protein.

D. Nondisjunction: This is not a type of mutation in the DNA sequence, but rather an error in cell division that results in cells with an abnormal number of chromosomes.

Knowee AI · Accepted Answer

The type of mutation that results when bases are added to a gene is B. Frameshift.

Here's why:

A. Missense mutation: This type of mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene.

B. Frameshift mutation: This type of mutation occurs when the addition or loss of DNA bases changes a gene's reading frame. A reading frame consists of groups of 3 bases that each code for one amino acid. Frameshift mutations are generally much more serious and more likely to lead to a nonfunctional protein.

C. Silent mutation: This is a change in the sequence of DNA bases but it does not result in a change in the amino acid at that position in the protein.

D. Nondisjunction: This is not a type of mutation in the DNA sequence, but rather an error in cell division that results in cells with an abnormal number of chromosomes.

Which type of mutation results when bases are added to a gene?A.MissenseB.FrameshiftC.SilentD.Nondisjunction

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