If an enzyme is absent during polypeptide production, a mutation can occur.

If you are asking if it is a true or false statement, it is a false statement. A mutation cannot possibly occur during polypeptide production or any protein synthesis or process. However, mutation may occur if the protein or enzyme is involved in any DNA replication or transcription process.

This is what i did 45-5=4040÷4=10so there are 10 white marbles but am not sure is just a question that am not sure