Central Dogma of Biology

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What is the Central Dogma of Biology?

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The Central Dogma of Biology describes the flow of genetic information from DNA to RNA to protein, outlining the processes of transcription and translation.

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What is the role of Ribosomal RNA (rRNA) in translation?

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Ribosomal RNA (rRNA) forms the core of the ribosome's structure and catalyzes protein synthesis during translation.

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What is the function of Transfer RNA (tRNA)?

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Transfer RNA (tRNA) delivers specific amino acids to the ribosome during protein synthesis, matching them to the corresponding codons on the mRNA.

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What is the role of Messenger RNA (mRNA)?

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Messenger RNA (mRNA) carries genetic information from DNA to the ribosome, where it serves as a template for protein synthesis.

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Where does transcription occur in the cell?

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Transcription occurs in the nucleus, where DNA is used to synthesize mRNA.

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Where does translation occur in the cell?

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Translation occurs in the cytoplasm, specifically at the ribosomes.

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What is the process of transcription?

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Transcription is the process of copying a segment of DNA into RNA, specifically mRNA, which then carries the genetic information to the ribosome.

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What is the process of translation?

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Translation is the process by which ribosomes synthesize proteins using the information carried by mRNA and the amino acids delivered by tRNA.

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What is a codon?

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A codon is a sequence of three nucleotides on mRNA that corresponds to a specific amino acid or stop signal during protein synthesis.

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What is an anticodon?

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An anticodon is a sequence of three nucleotides on tRNA that is complementary to a codon on mRNA, allowing for the correct amino acid to be added during translation.