Across
- 3. two strands of nucleotides twisted around each other, resembling a twisted ladder
- 7. Nitrogen Base that is used as the building blocks for DNA and RNA
- 10. cells have to create energy without oxygen
- 13. A type of division where the outcome is two daughter cells
- 15. stores and protects the cells DNA
- 16. Molecules that combine to form a protein
- 17. contains only one set of Chromosomes
- 19. Is a thread like structure located in the nucleus
- 20. Contains two complete sets of chromosomes
Down
- 1. Cells generate energy by breaking down glucose molecules in the presence of oxygen
- 2. The Building Blocks of all Plants
- 4. cell or organism that possesses a clearly defined nucleus
- 5. Bigger in plants cells and holds fluids
- 6. structure within a cell that performs a specific function
- 8. A cell division that results in four daughter cells
- 9. lacks a cell wall and is the basic building block of all animal organisms
- 11. A nucleic acid that is in all living cells that Carry the genetic information from DNA to the ribosomes
- 12. Nucleotide that corresponds with a specific amino acid
- 14. It carries your genetic information
- 18. organisms whose cells barely has a nucleus and other organelles.