Multiple choice Humans contain ___________ as bile acids. deoxycholic acid and lithocholic acid cholic acid and chenodeoxycholic acid ursodeoxycholic acid and muricholic acid muricholic acid and cholic acid None of these Reveal answer Fill a bubble to check yourself A Correct answer Explanation Deoxycholic acid is a bile acid. Bacteria metabolise chenodeoxycholic acid into secondary bile acid lithocholic acid.