DNA Nucleotides for Magnetic Boards

A teacher needs to show DNA nucleotides on the magnetic board to demonstrate replication, transcription, and translation. There are round spots to glue 10mm magnets to. You pick the colors and which has two or three pairs of hydrogen bonds. I have printed this and it works great. Look at my other magnetic board manipulatives. I have even painted the magnets to match the white background. Let me know what you think.