Questions: Polypeptides are created during which process? Transcription DNA replication Translation Permutation

The answer is: Translation

Explanation for each option:

1. Transcription: This is the process where the DNA sequence of a gene is copied into mRNA. It occurs in the nucleus of eukaryotic cells. While transcription is crucial for protein synthesis, it does not directly create polypeptides.

2. DNA replication: This is the process by which a cell duplicates its DNA, usually before cell division. It ensures that each new cell receives an exact copy of the DNA. This process does not involve the creation of polypeptides.

3. Translation: This is the process where the mRNA sequence is used to synthesize a polypeptide chain, which then folds into a functional protein. This occurs in the ribosome, which reads the mRNA sequence and translates it into a sequence of amino acids, forming a polypeptide.

4. Permutation: This term generally refers to the arrangement of elements in a particular order. It is not related to the biological processes of protein synthesis or DNA replication.

Summary: Polypeptides are created during the process of translation, where the mRNA sequence is decoded to build a chain of amino acids, forming a polypeptide.