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TOPIC: CellsAIM: Describe the different cell
organelles and their functions.
Do Now: Explain what all living cells are made up of.
HW: Read p. 39. Write a paragraph describing the two types of cells that exist.
TOPIC: CellsAIM: Describe the different cell
organelles and their functions.
Do Now: Take out your notes packet. You will be using the space under the Endoplasmic reticulum box. Write out numbers 1 – 10.
HW: Work on your science fair project!
Identify the cell organelle described:
1.Controls all cell activities.
2.Made up of a bilayer of lipids and proteins.
3.Produces proteins.
4.Is selectively permeable.
5.Transports substances around the cell.
6. Produces ribosomes.
7. Has ribosomes on its surface.
8. Holds all cell organelles.
9. Contains DNA.
10. Controls what enters and leaves the cell.
When a protein is made in the ER, something called a vesicle is made. This vesicle or sac floats through the cytoplasm to the Golgi apparatus and is absorbed. After the Golgi does its work on the molecules inside the sac, a secretory vesicle is created and released into the cytoplasm. From there, the vesicle moves to the cell membrane and the molecules are released out of the cell.
L. mitochondria
A. Cell membrane
B. Ribosome
C. cytoplasm D. vacuole
E. ER
F. lysosome
G. nucleus
H. chromosomes
I. Nuclear Mem.
J. Nucleolus
K. Golgi BodiesM. CentriolesLet’s Label!!!
A. Cell Wall
B. Cell Membrane
C. Nucleus
D. Nuclear Mem
E. Chromosomes
G. ER
F. Nucleolus
H. Ribosome
I. Chloroplast
J. Cytoplasm
K. Golgi Bodies
L. Mitochondria
M. Vacuole
Review:
1. Which structure composed mainly of proteins and lipids, aids in maintaining homeostasis in the cell?
(1.) chromosome (2.) nucleolus
(3.) cell membrane (4.) cell wall
2. In which organelle would water and dissolved minerals be stored?
(1.) vacuole (2.) lysosome
(3.) nucleus (4.) ribosome
3. The rigidity (support) of a plant cell is due primarily to the presence of the (1.) DNA (2.) cell membrane
(3.) cell wall (4.) lysosomes
4. The structure most closely associated with the destruction of worn out cell organelles is the
(1.) lysosome
(2.) vacuole
(3.) golgi apparatus
(4.) chromosome
5. Which structure is found ONLY in animal cells?
(1.) cell wall (2.) vacuoles
(3.) centrioles (4.) ribosomes
6. The organelle most closely associated with the manufacture of proteins within the cell is the
(1.) ribosome (2.) lysosome
(3.) nucleolus (4.) cell membrane
7. Which structure chiefly functions in intracellular transport?
(1.) vacuole
(2.) mitochondrion
(3.) golgi apparatus
(4.) endoplasmic reticulum
9. Cyanide, a metabolic poison, interferes with the production of energy. Which cell organelle does cyanide most directly influence first in this situation?
(1.) nucleus (2.) lysosome
(3.) mitochondria (4.) ribosomes
10. The structure that is known as the control center of the cell is the
(1.) vacuole (2.) cell membrane
(3.) lysosome (4.) nucleus
http://www.harcourtschool.com/activity/cell/cell.html
http://www.sheppardsoftware.com/health/anatomy/cell/cell_quiz.htm
http://www.sheppardsoftware.com/health/anatomy/cell/plant_cell_game.htm
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