Can you explain the process of DNA mutation?
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3 Answers
DNA mutation occurs when there is a change in the genetic code, resulting in a different nucleotide sequence. This can happen spontaneously during DNA replication or from exposure to mutagens such as radiation, chemicals, or viruses. Mutations can have varying effects on an organism, ranging from no impact to severe genetic disorders.
DNA mutation is a change in the genetic material of an organism. Mutations can occur spontaneously or be induced by various factors such as radiation, chemicals, or errors during DNA replication. The most common type of mutation is a point mutation, where a single nucleotide is replaced with a different nucleotide. This can result in a change in the amino acid sequence of a protein, affecting its function. Other types of mutations include insertions, deletions, and chromosomal rearrangements. Some mutations can be harmful, leading to genetic disorders, while others can be beneficial, providing an advantage for survival and evolution.
DNA mutation is a change in the sequence of DNA. Here's a simplified explanation:
Example: Think of the DNA sequence as a sentence in a book. A mutation is like a typo or a misspelled word in that sentence. It can change the meaning or function of the gene, leading to variations in traits or even genetic disorders.
Example: Think of the DNA sequence as a sentence in a book. A mutation is like a typo or a misspelled word in that sentence. It can change the meaning or function of the gene, leading to variations in traits or even genetic disorders.