Related Clues:
- From dark heap picked up a sort of acid
- Protein builder, informally
- With 113 Down, compound produced through catabolism
- Kind of acid used as an antiseptic
- Essential acid variety
- Pertaining to nitrogen
- __ acid (bit of protein)
- Important acid type
- Kind of acid in fertilizers
- With 22-Across, protein building block
- Aqua fortis is ____ acid
- Protein-building acid type
- __ acid (DNA component)
- Fool with cash has hour dropping kind of acid
- Organic acid variety