SL/HL Topic D1.3 Mutation and gene editing (id: 7ccca88c4)

本题目来源于试卷: SL/HL Topic D1.3 Mutation and gene editing，类别为 IB生物学

[问答题]
c. The image shows the ,ysgelme n*5e /u/mieo)4;e7u qhl0n HTT protein in an inl t8,qbt gz7w4dividual with 30 repeats:

This protein has 30 CAG repeats and functions normally.
Suggest how the addition of 120 glutamine amino acid molecules to this HTT protein might cause the protein to become non-functional.

参考答案:

(2 of these points required)

There would be more glutamine in the structure/polypeptide chain.

The polypeptide chain would be longer.

The shape of the protein may be altered.

The protein requires a specific shape to function and a shape change may cause it to be non-functional.

本题详细解析: 暂无

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