Across
- 6. Nitrogen containing molecule that has the same chemical properties as a base.
- 8. Discovered DNA
- 13. essential for protein synthesis
- 15. form of RNA where it copys the DNA sequence and transfers it to a ribosome
- 16. Holds DNA together
- 17. Base Pair Rule
- 21. One Ring
- 22. Enzyme that produces primary transcript RNA
- 23. Deoxyribonucleic acid
- 24. Ribonucleic acid
Down
- 1. Contains nucleus
- 2. What DNA looks like
- 3. Polypeptide
- 4. Forms the basic structural unit of nucleic acids such as DNA.
- 5. A distinct sequence of nucleotides
- 7. Doesn't Contain nucleus
- 9. The process in which ribosomes in a cell's cytoplasm create proteins
- 10. One of the four nucleobases in the nucleic acid of RNA
- 11. Transports amino acids from the cytoplasm of a cell to a ribosome.
- 12. Threadlike structure of nucleic acids and protein
- 14. The first step of gene expression
- 18. Professor of biochemistry at Columbia University
- 19. What Chromosomes are composed of
- 20. Two rings