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Cells & Cell Transport Test Review (CP Bio)
Notes on 3.1-3.5, Characteristics of Living Things notes, Bacteria Lab, Cheek/Onion Lab, Elodea Lab
Activity, Diffusion Lab, Cell Project
Cell Organelles & Functions
1. Complete the chart below for all of the organelles.
Organelle
Function
Cell Membrane
Contains digestive enzymes; waste management for the cell
Control center of the cell. “Brain” of the cell.
Chloroplast
Cytoplasm
Site of protein synthesis
Roadway of the cell (lipids and carbohydrates). Breaks down toxins &
poisons.
Cytoskeleton
Cell Wall
Where energy is produced for the cell. The “powerhouse” of the cell.
Golgi Body
Controls what goes in and out of the nucleus
Stores water for the cell. Is also the largest organelle in a plant cell.
Rough ER
Assist in cell division
Nucleolus
1. Place a check mark in the correct boxes to indicate whether the cell part listed is found in plant cells,
animal cells, or both:
Cell Part
Plant Cells
Animal Cells
Cell Wall
Chloroplast
Centrioles
Endoplasmic reticulum
Golgi apparatus
Lysosome
Nucleus
Plasma membrane
One large vacuole
Ribosome
Many small vacuoles
2. List the 4 structures that are common to all cells (both prokaryotic and eukaryotic)? What is a
structural difference between prokaryotic and eukaryotic cells?
3. Why are prokaryotic cells so much smaller than eukaryotic cells?
4. List the 3 parts of the cell theory.
5. List examples in cells & the human body of when we see increased surface area for more efficient
functioning.
6. List the 5 steps involved in exporting membrane & secretory proteins from the Rough ER out of the cell
membrane.
7. Describe the structure of the cell membrane.
Cell Transport
1. Explain passive transport. Give 3 types of it, explaining what each accomplishes.
Passive Transport is:
The three types and their definitions are:
1.
2.
3.
2. Explain active transport. Give 3 types of it, explaining what each accomplishes along with examples
of one of these types.
Active transport is:
The three types of active transport and their definitions are:
1.
2.
3.
3. What two forms of transport can endocytosis be broken into? What are their definitions?
1.
2.
3. Draw a red blood cell in an isotonic, hypertonic, and hypotonic solution. Draw dots to show the solute
concentration and draw arrows to show which way the water would move. (Osmosis)
Isotonic
Hypertonic
Hypotonic
4. What did the setup of the “Diffusion through a Membrane Lab” look like before and after 10
minutes? What happened that let you be certain that diffusion took place?
5. How do you know the dialysis tubing was semi-permeable?
Miscellaneous:
1. The cell membrane contains both hydrophobic and hydrophilic regions. Define these terms and
state which parts of the phospholipid bilayer apply to each term.
2. What characteristics must something have to be considered living?