Transcription and Translation

Front

What is Transcription?

Back

Transcription is the process by which the genetic information in DNA is copied into messenger RNA (mRNA).

Front

What is Translation?

Back

Translation is the process by which the sequence of nucleotides in mRNA is used to synthesize proteins by assembling amino acids in the correct order.

Front

What is mRNA?

Back

mRNA (messenger RNA) is a type of RNA that carries the genetic information from DNA to the ribosome, where proteins are synthesized.

Front

What is a Codon?

Back

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

Front

What are Amino Acids?

Back

Amino acids are organic compounds that serve as the building blocks of proteins.

Front

What is the role of tRNA?

Back

Transfer RNA (tRNA) is responsible for bringing amino acids to the ribosome during translation, matching them to the codons in the mRNA.

Front

What is a Stop Codon?

Back

A stop codon is a nucleotide triplet within mRNA that signals the end of translation, indicating that the protein synthesis is complete.

Front

What is the DNA template strand?

Back

The DNA template strand is the strand of DNA that is used as a guide for synthesizing mRNA during transcription.

Front

What is the significance of the genetic code?

Back

The genetic code is the set of rules by which information encoded in mRNA is translated into proteins, determining the sequence of amino acids.

Front

What is the difference between DNA and RNA?

Back

DNA contains the genetic blueprint for an organism and is double-stranded, while RNA is single-stranded and plays a role in protein synthesis.