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1. The three statements of the cell theory are
All living things are made of cells
____________________________________________,
Cells are the basic unit of structure and function
_________________________________________,
and ________________________________________.
All cells come from other cells
2. An organism that is made up of only one cell is called
unicellular
a(n) ________________________
organism.
3. An organism that is made up of more than one cell is a
multicellular
__________________________
organism.
eukaryote
4. A ______________________
cell has a nucleus and a
prokaryote
_______________________
cell does not.
5. Inside the cytoplasm, you will find the “little organs” of
organelle
the cell called ____________________.
Match the following organelles to their
function.
c 6. cytoplasm
_____
D 7. nucleus
_____
_____
B 8. cell wall
E 9. cell membrane
_____
_____
H 10. mitochondria
_____
A 11. ribosomes
K 12. lysosomes
_____
_____
I 13. chloroplasts
J 14. endoplasmic
_____
reticulum (ER)
F 15. golgi
_____
apparatus/bodies/
complex
G 16. vacuole
_____
A. manufactures proteins
B. provides protection and structure for a plant cell
C. gelatin-like substance found inside the cell where
most of the work done by the cell takes place
D. stores information/DNA for the cell
E. semi-permeable layer that helps to control what
enters and exits the cell
F. packages and stores proteins and other materials for
the cell
G. Stores water for cells; larger in plant cells
H. breaks down sugars to make energy for the cell
I. converts light into sugar/food for the plant cell to
use
J. a maze of passageways that help to move material
around the cell
K. breaks down and destroys unwanted material inside
of the cell
19. When cells break down glucose to get energy, this
respiration
is known as __________________.
chloroplast
20. Photosynthesis occurs in the _______________,
mitochondria
and cellular respiration occurs in the ___________.
sugar
21. The raw materials for respiration are __________
oxygen
and ____________
22. The products of respiration are ______________,
carbon dioxide
Energy
water and ____________.
________
Diffusion
23. __________
is the process by which molecules
spread out.
Osmosis is the diffusion of water through a
24. _________
membrane.
25. The two types of active transport are
transport proteins
engulfing
_____________________
and _______________.
26. When DNA condenses (winds up) around
chromosome
proteins, it forms a ________________________.
27. The cell cycle is broken down into 3 main
interphase
mitosis
periods (list in order): ___________,
________,
cytokinesis
and ____________.
28. The longest part of the cell cycle is
interphase
______________
and the shortest part is
cytokinesis
____________.
interphase
29. During ___________,
the DNA inside of the cell
makes a copy of itself.
Mitosis is the stage of the cell cycle in which
30. ________
the nucleus divides.
31. The 4 stages of mitosis IN ORDER are
prophase
metaphase
_______________,
__________________,
anaphase
telophase
________________,
and ___________________.
32. The two types of passive transport are
diffusion
osmosis
_______________
and ___________.
anaphase
33. In the __________________
stage of mitosis, the
chromosomes are pulled apart toward opposite ends
of the cell.
metaphase stage of mitosis, the
34. In the ____________
chromosomes line up in the center of the cell.
prophase
35. In the _______________
stage of mitosis, DNA winds
up into chromosomes and the nuclear membrane
disintegrates.
telophase stage of mitosis, the cell has two
36. In the ____________
nuclei.
37. The period of the cell cycle that comes after mitosis is
cytokinesis
______________.
38. The cell grows and develops during the
interphase
______________
part of the cell cycle.
Label the plant cell with the following organelles:
• cytoplasm, cell wall, cell membrane, vacuole, nucleus, vesicle,
mitochondria, chloroplasts, ribosomes, ER, golgi apparatus
Cell wall
cytoplasm
Cell Membrane
Vacuole
Nucleus
Chloplast
ER
vesicle
Ribisomes
Mitochondria
Golgi bodies
39. The two ways cells can get energy without using
alcohol fermentaion and
oxygen are _____________________
Lactic acid fermentation
_________________________
.(causes muscle cramps!)
Photosynthesis
40. ___________________
is the opposite process of
respiration.
mutation
41. Cancer begins with the ______________
of the DNA.
A tumor
42. ____________
is a mass of abnormal cells that develop
when cancerous cells divide.
43. The three common ways of treating cancer are
surgery
radiation
___________,
_____________
and
chemotherapy
_________________.
44. The factors the lead to the development of cancer are
family history
chemical exposure
1)_______________,
2) _____________________
radiation
UV light
3) _______________
and 4) ______________________
45. Explain how cancer is different from the normal cell
cycle. Cancer is uncontrolled cell division.