OCS Biology Review Flashcards

1. Biology Review

2. What is an object called that is alive now or was once alive?

3. A LIVING OBJECT

4. Is the object below a living or nonliving object?

5. NONLIVING

7. OTHER LIVING CELLS

8. What are the 2 main differences between plant and animal cells?

9. Plant cells have a cell wall and chloroplast

10. Which cell organelle is the outer boundary of the cell?

11. http://apbio82007.blogspot.com/2007/11/cell-membrane.html The cell membrane

12. What organelle produces energy for the cell? It is also known as the powerhouse of the cell.

14. The ribosomes in the cell are responsible for making ____________.

15. protein

16. When a dog pants, it is trying to maintain a level body temperature. This is an example of what process?

17. The balance that all living things have to maintain, is called HOMEOSTASIS.

18. Particles are always moving around. They move from areas that more crowded to areas that are less crowded. This process is called ______________________.

19. crowded less crowded DIFFUSION

20. Diffusion occurs in cells too. What organelle allows diffusion to take place by allowing things to enter and exit the cell?

21. Cell Membrane

22. is the diffusion of _______

23. Water

24. Like Passive Transport (diffusion/osmosis), Active Transport moves particles in and out of the cell, but this time it moves them from less crowded to MORE crowded. When moving particles against the crowd, it requires ____________.

25. Energy