Across
- 2. a piece of the cromosome is lost
- 4. type of nra that encodes information and carries it to proteins
- 6. complex of enzymes with two fuctions
- 7. shape of DNA
- 9. what a molecule of dna is made of
- 10. only one nucleotide is changed
Down
- 1. how dna fragments are seperated
- 3. inserting or deleting one or more nucleotides
- 5. segment breaks off and returns
- 8. when a segment of dna is duplicated