Across
- 3. What are inherited characteristics?
- 4. Nucleic acids are made up of many chains of repeating units called
- 6. There are 20 ____ in all proteins made by living cells?
Down
- 1. Refers to the structure formed by double-stranded molecules of nucleic acids such as DNA
- 2. What is the body made up of?
- 5. A structure of DNA, protein, and RNA found in cells?
- 7. A molecule that encodes the genetic instructions used in the development and functioning of all known living organisms and many viruses (Deoxyribonucleic acid)