Download Chapter 7 Exam Review Sheet

Chapter 7 Review Sheet
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What is the basic unit of life?
Who was the first person to look at a cork cell and give it the name “cell”?
What are the 3 statements made in the cell theory?
What is the difference between a prokaryotic and eukaryotic cell?
What is the function or job of the mitochondria?
What is the function of the nucleus?
What is the function of the chloroplast?
What is the function of the cell membrane?
What is the function of a ribosome?
What is the function of the Golgi Apparatus?
What are the two forms of Endoplasmic Reticulum and what is the difference between the two?
What organelles and structures do plant and bacteria cells have in common?
What is the difference between Plant & Animal Cells?
The cell membrane is composed of what structures?
The membrane has how many layers of fat molecules?
What is the job of the proteins within the cell membrane?
In the diffusion, which way do molecules move in terms of concentration?
What is Osmosis?
Facilitated Diffusion uses what structure to help molecules get through the membrane?
Which process of movement of molecules through a membrane requires energy?
In Active Transport, what source of energy is used to open up protein channels?
Be able to know the osmotic effect on a cell from seeing a diagram.
What occurs when a cell has a hypertonic effect?
What are the small sacs called that cells make to allow large molecules to enter the cell?
When the cell releases large molecules by use of these sacs, what is this process called?
By seeing a picture, be able to label the:
a. Nucleus
b. Cell Wall
g. Vacuole
c. Ribosome
d. Rough E.R.
h. Chloroplast
e. Golgi Apparatus
i. Mitochondria
f. Cell Membrane
j. Nucleolus
27. What occurs to a cell accustomed to freshwater when put in a saltwater solution?
a. What osmotic effect occurs?
b. How is the shape of the cell affected?
Cell Notes
Plant Cell:
Animal Cell: