DNA, RNA + mutations Crossword

This printable crossword puzzle on the topic of Genetics & DNA has 15 clues. Answers range from 3 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

pairs with thymine in DNA
contains A,G,T,C
uses U instead of T
permanent change in a cell's DNA
chemicals / radiation that cause mutations
happens on ribosome in cytoplasm
site of protein synthesis in cytoplasm
happens in nucleus, mRNA transcribed from DNA template
also serves as START code, an amino acid
amino acid coded for by UGU
what UAA, UGA and UAG code for
on tRNA, matches up with codon
3 base sequence on mRNA, the 'message"
RNA sequences that are NOT in final mRNA, stay IN nucleus
coding sequences that ARE in final mRNA, EXIT nucleus