Question

What is the Central Dogma of Biology? How can mutations in genes lead to human diseases...

What is the Central Dogma of Biology? How can mutations in genes lead to human diseases like cancer? Your answer should include the entirety of the Central Dogma.

Homework Answers

Answer #1

The central dogma of molecular biology describes the two step process, transcription and translation, by which the information in genes flows into proteins.

The genetic material (DNA) is transcribed into mRNA (RNA) which is than translated into proteins.

If the DNA sequence in a coding region becomes changed, the resulting mRNA will also be changed, which will lead to changes in the protein sequence. An abnormal protein provides different information than a normal protein. This can cause cells to uncontrollable multiplication and it will leads to diseases like cancers.

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