Download Chapter 3 – Cells Review

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Chapter 3 – Cells Review - key
This is a review worksheet intended to help you study the PowerPoint and in-class notes we have discussed.
Match the items on the right with the terms on the left.
__J 1. Nucleus
__P 2. Ribosome
__E 3. Cytoplasm
__I 4. Mitochondria
__G 5. Endoplasmic Reticulum
__H 6. Rough ER
__N 7. Smooth ER
__C 8. Nucleolus
__K 9. Centrioles
__B 10. Cell Wall
__O 11. Central Vacuole
__L 12. Golgi Apparatus / Body
__A 13. Plasma / Cell Membrane
__D 14. Nuclear Membrane
__M 15. Chloroplast
__F 16. Lysosomes
__Q 17. Peroxisomes
A.
B.
C.
D.
E.
F.
G.
“Gatekeeper” of the cell
Provides support and cell structure in plants.
Made of RNA and Protein. Nucleus of the Nucleus
Surrounds the nucleus.
Fluid like substance that surrounds the organelles
Breaks down broken organelles or wastes.
Responsible for transport of materials in the cell. (THIS
COULB BE E.R. OR VESICLE)
H. Has ribosome’s attached.
I. Makes energy usable for the cell.
J. Contains chromosomes and DNA.
K. 1 pair is needed for cell division (ONLY IN ANIMAL CELLS)
L. Sorts, packages, and ships materials in the cell
M. Uses sun’s energy to make sugars in plants.
N. Responsible for transport, doesn’t have ribosome’s
attached.
O. Large organelle that contains mostly water.
P. Makes Proteins.
Q. Organelle that produces an enzyme to break down
toxic Hydrogen Peroxide (NOT ON TEST)
Label the organelles in the diagrams below and place the word “Animal or Plant” cell on the line below each
picture.
Rough ER
ribosome
Chloroplast
Cell
membrane
Nucleolus
nucleus
Mitochondria
Nucleus
Smooth ER
Golgi Ap
Mitochondria
Animal
Plant or Animal: _________________________
Central
Vacuole
Cell Wall
Plant
Plant or Animal: __________________________
Fill in the table below with as much information as possible. Try not to look back at your notes! Then check
yourself!
Organelle:
Function:
Structure:
In
Animals?
In
Plants?
Cell Wall
Nucleus
Golgi
Apparatus
Cell
Membrane
Rough ER
Smooth ER
Chloroplast
Provides rigid structure
Exterior of cell, defininte shape
“brain of cell”, protects and contains DNA
Largest visible organelle in Eukayotes
“packaging center of cell” modifies and
packages proteins and other materials
Folded sacs and Tunnels
No!!!
Yes
Yes
Yes
Yes
Yes
Responsible for maintaining homeostasis for the
cell, determines what enters and exits the cell is
selectively permeable
Transport system for the cell, attached to the
nucleus, where the ribosomes exit the nucleus
Made of a phospholipid bilayer
Yes
Yes
Covered with ribosomes
Site of photosynthesis, makes glucose (sugar)
for the plant
Storage container in cell
Plants have a large one just for water called the
central vacuole
“Powerhouse” of the cell. Creates ATP through
cellular respiration
Disk shaped with stacks or small round
disks, one of the larger organelles
medium round organelles
Yes
Yes
NO!!!!!!
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
NO!
Yes
Yes
No
Vacuole
Mitochondria
Nucleolus
Lysosomes
cytoplasm
Ribosome
Centrioles
produces ribosomes
Suicide sacs – contain digestive enzymes that
break down dead and decaying materials
Made mostly of water, “blood of the cell,” site of
most of the chemical reactions in the cell
Protein factories – assemble amino acids to form
proteins
Responsible for aiding in the division of DNA
during the cell division
No ribosomes
Jelly-bean shaped organelle with folds or
waves, the folds increase surface area
and allow more production of ATP
The center of the nucleus
Small round organelle
Jelly-like substance
Look like small dots
Look like churros or 2 tnt sticks near the
nucleus
20. What are organelles?small structures within a cell that perform a specific job or function in the cell
21. How does a prokaryotic cell differ from a eukaryotic cell? Prokaryotes lack a nucleus and membrane bound organelles
22. How does an animal cell differ from a plant cell? Plant cells have a cell wall, chloroplasts and central vacuole
Animal cells have lysosomes and centrioles
In plant cells, the rigid inner layer next to the cell membrane is called cell wall.
23. DNA is also known as genetic material. When it becomes thickened, it is then called chromatin
Identify the following scientists:
24. Robert Hooke –first to identify cells, named cells, looked at cork under a crude microscope
25. Anton van Leeuwenhoek –used a compound microscope to look at pond water, saw animalcules swimming in water
26. Matthias Schleiden –plants are made of cells
27. Theodor Schwaan –animals are made of cells
28. Rudolph Virchow –all cells come from living cells
29. State the 3 parts of the cell theory:
a) all organisms are made of cells
b) all existing cells are produced by other living cells
c) the cell is the most basic unit of life
30. A group of similar cells make up tissues?
Study all notes, worksheets, quizzes and the graphic
organizer!