Across
- 2. Nitrogenous base used in protein synthesis instead of Thymine
- 5. variable Item that is measured in the experiment
- 6. Stores water, nutrients and waste in a cell
- 8. Green organelle that gives plant cells energy
- 10. membraneOrganelle that controls what goes in and out of the cell
- 11. Ribonucleic Acid What does tRNA stand for?
- 13. Reticulum Transports, packages and changes materials.
- 17. variable Item that is changed or tested
- 20. Organelle that creates ribosomes
- 21. Tubelike structures that help with cell movement
- 24. An educated guess based on your research.
- 25. What is the powerhouse of the cell
- 26. Step where you state whether your hypothesis was right or wrong
- 28. The kind of research you personally record, involving the five senses
- 30. Only thing that you write down when recording data
Down
- 1. acid What does RNA stand for?
- 3. What to do after you ask a question
- 4. Membrane Controls what goes in and out of the nucleus.
- 7. Hypothesis Third step in the scientific method
- 9. First stage of making a protein
- 12. 3 Nitrogenous bases that code for a protein
- 14. Gets rid of wastes in the cell
- 15. Second stage of making a protein.
- 16. Where does transcription take place?
- 18. What comes after you form your hypothesis.
- 19. what reads codons as it moves down the RNA strand?
- 22. Chain of amino acids
- 23. Where does translation take place?
- 27. proteins What is the function of the organelle ribosome?
- 29. a question First step in scientific method