Across
- 3. nitrogenous bases have two rings in their str ucture.
- 4. code of life
- 6. speeds up the rate of a specific chemical rea ction in the cell
- 8. nitrogenous bases have one ring in their stru cture.
- 9. determines phenotype
- 10. a nucleotide polymer
Down
- 1. ultimate source of diversity
- 2. a nucleic acid simaliar to DNA. However it contains the sugar ribose, and uracil replaces thymine, usually single stranded.
- 5. monomers of nucleic acids.
- 7. transfers the genetic information from DNA to RNA.