Last seen in:
- Eugene Sheffer - King Feature Syndicate - Oct 13 2023
- Eugene Sheffer - King Feature Syndicate - Jul 21 2023
- Eugene Sheffer - King Feature Syndicate - Apr 1 2023
- Thomas Joseph - King Feature Syndicate - Oct 5 2022
- Thomas Joseph - King Feature Syndicate - Oct 4 2022
- Wall Street Journal - Jun 29 2022 - Talking Shop
- Eugene Sheffer - King Feature Syndicate - Apr 8 2022
- Thomas Joseph - King Feature Syndicate - Feb 18 2022
- Thomas Joseph - King Feature Syndicate - Oct 27 2021
- Eugene Sheffer - King Feature Syndicate - Mar 12 2021
Related Clues:
- Protein acid type
- With 67 Across, protein building block
- Acid with -NH2
- Of the fifth element
- Acid variety
- ___ acids (protein building blocks)
- ___ acid (protein part)
- Acid also called aqua fortis
- Extermination acid
- ___ group (structure found in proteins)
- Acid used in fertilizer production
- __ acids: protein components
- __ acids (protein components)
- ___ acids (essential nutrients)
- ___ acids (food supplement ingredients)