Across
- 2. deoxyribonucleic acid
- 4. any or all of the sciences
- 6. the biology of the nervous system
- 8. a pair of parallel helices intertwined about a common axis
- 9. a scientist that studies living things
- 10. a expert of physics
Down
- 1. The four types of nitrogen bases are adenine,thymine,guanine,and cytosine
- 3. biology that deals with the structure and function of the macromolecules
- 5. the nucleotide triplets of DNA and RNA molecules that carry genetic information in living cells.
- 7. a doctorate in any discipline except medicine