Yes, you have. It’s been brought up here:
And it includes Wells as a bonus.
And you attempted to defend all three with deceptions of your own.
I was not referring to the ribosome as a totality, but to peptidyl transferase, which you went on and on about. It’s an enzyme (an aminoacyltransferase enzyme to be exact), and enzymes are proteins, and proteins are biomolecules or macromolecules. My terminology was correct. It’s bad enough that you are a pedant who tries to catch people out on tiny “errors”, but a least you could be an accurate pedant.
You have admitted that your first claim was false, but you have left your second and third false claims unaddressed.