This printable bingo card set on the topic of Genetics & DNA has 21 unique items on a 4x4 grid. Each card draws from a pool of 21 items, so every player gets a different card.
Aspartic Acid
Glutamic Acid
Glycine
Phenylalanine
Leucine
Serine
Tyrosine
Stop
Cysteine
Tryptophan
Proline
Histidine
Glutamine
Arginine
Isoleucine
Methionine
Threonine
Asparagine
Lysine
Valine
Alanine