Notes 11-16-09 Part 6

Generally:
1 gene-1000 bps long in 3000bps there would be 3 genes
that could fit into pairs but with shifts backward and forward
there are 5 possible reading frames so 3X5=15 so 3-15 so 3-15
genes coding for different proteins
ii)viroid-independently replicating circle of dna
b)Protein coat