Download Biology Test Ch_ 1 _ 2 Review

Biology Chapter 1 + 2 Review
1. What is the first step to the scientific method?
2. What is a hypothesis and what are the characteristics of a hypothesis?
3. What is a theory?
4. What is Biology?
5. What are the characteristics of all living things?
6. What level of Biology includes land, water, and air on earth?
7. What is a population?
8. Know the major levels of Biology and which includes the ones before.
9. What is the metric system’s basic unit of length?
10. Know how to convert km to cm.
11. How does a compound microscope allow you to view images?
12. When should you use safety procedures?
13. What subatomic particles make up an atom?
14. What particles surround the nucleus?
15. The nucleus contains what subatomic particles?
16. What are isotopes?
17. What does the atomic number represent & tell you?
18. What makes a molecule of water?
19. What is a solution?
20. Define solute vs solvent.
21. What is the range of an acid and a base on the pH scale?
22. What are the smallest units of life?
23. What is the largest level of biology?
24. What subatomic particles make up an atom?
25. The pH scale measures the amount of what in a solution?
26. What is the information that you gather during an experiment called?
27. What are the four main organic molecules in living things?
28. What do carbohydrates do for living things?
29. What strength of forces are created by Van der Waal forces?
30. How are electrons configured in Covalent and Ionic Bonds?
31. What are the reactants in a reaction?
32. What do enzymes do to a reaction?
33. What is the activation energy?
34. What factors affect enzyme activity?
35. Know how to understand how pH affect enzymes by seeing graphs.
36. What should you do if you break glass?
37. How do images look when you see it through an electron microscope?