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Change in the sequence of nucleotide in ...

Change in the sequence of nucleotide in DNA is called as

A

Mutagen

B

Mutation

C

Translation

D

recombination

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### Step-by-Step Solution: 1. **Understanding the Question**: The question asks for the term that describes a change in the sequence of nucleotides in DNA. 2. **Identifying the Concept**: The change in the nucleotide sequence is a fundamental concept in genetics. It can lead to variations in traits and can affect the functioning of genes. 3. **Defining the Term**: The term that describes a change in the sequence of nucleotides in DNA is called a **mutation**. 4. **Types of Mutations**: Mutations can be classified into different types: - **Point Mutation**: This involves a change in a single nucleotide base pair. For example, if an 'A' is replaced by a 'T', this is a point mutation. - **Frameshift Mutation**: This occurs when nucleotides are inserted or deleted from the DNA sequence, causing a shift in the reading frame of the genetic code. 5. **Examples**: - An example of a point mutation could be changing the sequence from ATG to ATT. - An example of a frameshift mutation could involve changing the entire sequence from ATG to TAG, which alters the entire reading frame. 6. **Conclusion**: Therefore, the answer to the question is that a change in the sequence of nucleotides in DNA is called a **mutation**.
### Step-by-Step Solution: 1. **Understanding the Question**: The question asks for the term that describes a change in the sequence of nucleotides in DNA. 2. **Identifying the Concept**: The change in the nucleotide sequence is a fundamental concept in genetics. It can lead to variations in traits and can affect the functioning of genes. 3. **Defining the Term**: The term that describes a change in the sequence of nucleotides in DNA is called a **mutation**. ...
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