1. Codes Let’s show you how DNA can use codes to make proteins:
111 A
112 B
113 C
114 D
121 E
122 F
123 G
124 H
131 I
132 J
133 K
134 L
141 M
142 N
143 O
144 P
211 Q
212 R
213 S
214 T
221 U
222 V
223 W
224 X
231 Y
232 Z
233
Space
234
End
Let’s show you how DNA can use codes to make proteins:
Using the key to the right, decode the strings of numbers on the next slide.

2.
Hopefully that exercise gave you some insight into how your DNA can hold information.