Across
- 2. a pair of sister chromatids together during cell division
- 3. pair/is two chemical bases bonded to one another
- 5. C one of the four nucleobases
- 10. have 23 pairs of these
- 11. of two halves of a replicated chromosomes
- 12. the basic physical and functional unit of heredity.
- 14. Acid/what does dna stand for
Down
- 1. two different alleles of a particular gene or genes.
- 4. one of the two purine nucleobases
- 6. basic building block of nucleic acids
- 7. information
- 8. position on a chromosome
- 9. genetic information of an organism
- 12. code/set of rules used by living cells to translate information
- 13. one of two or more versions of a gene