Question: In molecular biology, the Cofactor transferase family is a family of protein domains that includes biotin protein ligases, etc, The metabolism of the cofactors lipoic acid and which water-soluble B-vitamin, also called vitamin B, and formerly known as vitamin H, or coenzyme R, share this family?
Answer: Biotin

Question: On what topic did James Watson and Alex Stokes have papers published in "Nature" on 25 April 1953?
Answer: the structure of DNA

Question: What French hard rock metal band dedicated a studio disc to an Australian singer and songwriter born 9 July 1946?
Answer:
Trust