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The webpage provides information about the stages of transcription in DNA into RNA.
Khan Academy
The stages of translation in gene expression are explained, including initiation, elongation, and termination.
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Khan Academy
DNA serves as the molecular basis of heredity through replication, expression, and translation processes. Replication creates identical DNA strands, while transcription converts DNA into messenger RNA (mRNA).
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PCR (Polymerase Chain Reaction) is a vital technique in molecular biology, enabling researchers to amplify specific DNA fragments exponentially. Essential for cloning, forensics, and medical diagnostics, PCR involves three main steps: denaturation, annealing, and extension. By using heat-resistant Taq polymerase and repeating cycles, scientists can generate billions of DNA …
An introduction to genetic mutations (video) | Khan Academy
An introduction to genetic mutations. Mutagens and carcinogens. The effects of mutations. Impact of mutations on translation into amino acids. Mutation as a source of variation. Aneuploidy & chromosomal rearrangements. Genetic variation in prokaryotes. Evolution of viruses.
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Review the structure and replication of DNA, including key concepts and processes involved.
可汗学院 - Khan Academy
翻译概览 (文章) | 翻译 | 可汗学院. 如果你看到这则信息,这表示下载可汗学院的外部资源时遇到困难. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. AP®︎生物学. 课程: AP®︎生物学 > 单元 6. 课程 4: 翻译. 翻译概 …
Khan Academy
Replicação do DNA e transcrição e tradução do RNA. Introdução à expressão gênica (dogma central) O código genético. Tradução.
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