biology
Across
- 6. The variable that can not be changed
- 8. What makes proteins?
- 9. What does not have a nucleus
- 11. What are the physical attributes that are past down from the parents called?
- 13. Stores genetic information
- 16. Uncoiled stringy DNA
- 17. This base always pairs with cytosine
- 19. how many chromatin cells do humans have?
- 20. Does passive transport move up or down the concentration gradient?
- 21. What stores food, water, or wastes within the cell?
- 22. Darwin The father of Evolutionary theory
- 23. The diffusion of water
- 24. A substance, such as water, that is dissolving another substance in a solution.
- 25. What is a group of organisms so similar to one another that they can breed and reproduce fertile offspring?
- 26. A guess or estimation on how you think the experiment will turn out
Down
- 1. What is the first step of photosynthesis?
- 2. Segment of DNA that contains the instructions for one trait
- 3. What creates energy or ATP from food?
- 4. What is the cause of the skin darkening when the climate gets hotter and the sun comes out more?
- 5. The genes passed down from the parents
- 7. Which stage produces the most ATP?
- 10. Does active transport move up or down the concentration gradient?
- 12. The alternate form of a gene
- 14. The variable that can be changed
- 15. What organelle does photosynthesis take place in?
- 18. This base is only found in RNA