Across
- 2. blank DNA
- 7. Humans have 23 pairs
- 9. steps in making proteins; transcription and ________
- 10. made from long chains of amino acid
- 12. Double _____ DNA shape
- 13. where we get our genes
- 14. the "p" and "q" of the chromosomes
- 15. Deoxyribonucleic acid
Down
- 1. part of the cell where chromosomes are found
- 3. Males=XY and _____ = XX
- 4. number of types of nucleotides
- 5. The study of heredity
- 6. Gregor _____, the father of genetics
- 7. three "letters" of DNA
- 8. Organelle in the cell that make proteins
- 11. Ribonucleic acid
- 14. amino ____ make up proteins