| Answer | Crossword Clue |
|---|---|
| albuminoid | an old name for protein in general; now any one of a class of substances including keratin |
| Answer | Crossword Clue |
|---|---|
| albuminoid | an old name for protein in general; now any one of a class of substances including keratin |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.