Across |
1. | tiny structures inside a cell |
5. | produces the energy of the cell |
7. | contains the DNA in the cell |
9. | row that goes left to right on the PT |
11. | column that goes up and down on the PT |
12. | tells you the number of protons in the element |
13. | the ER is referred to as this if it does not have ribosomes on it |
15. | these are storage areas in the cell for storing water and food |
17. | produces the ribosomes |
18. | has a negative charge |
19. | used in animals for cell reproduction |
22. | space around the nucleus that holds the electrons |
24. | smallest part of a compound |
27. | he discovered tiny living animals in pond water |
28. | middle part of an atom |
30. | the ER is referred to as this if it has ribosomes on it |
31. | he said new cells can only come from cells |
32. | building block of matter |
33. | contains enzymes to digest bad materials in the cell |
34. | has a neutral charge |
35. | he said all plants are made of cells |