Which statement best compares transcription and translation?

A. tRNA pairs with complementary mRNA in both transcription and translation.
B. A peptide bond is created between amino acids in both transcription and translation.
C. DNA is transcribed into a complementary strand of mRNA in translation but not transcription.
D. A chain of amino acids linked by peptide bonds is formed in translation but not transcription.

Transcription transcribes DNA into mRNA, while translation decodes mRNA to build a protein. tRNA plays a key role in carrying amino acids, and peptide bonds link amino acids in translation.

Explanation:

Transcription is the process where DNA is transcribed into mRNA, while translation is where mRNA is decoded to build a protein. In transcription, mRNA is created as a complementary copy of DNA, while in translation, amino acids are linked together to form a protein.

tRNA plays a crucial role in both processes by carrying specific amino acids to the ribosome based on mRNA codons. Amino acids are joined through peptide bonds during translation to create a chain of amino acids, forming a protein.

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