Download Chapter 5 Test Review

Chapter 5 Test Review
5-1
1.What role did the microscope play in the development of the cell theory?
2.What is the difference between magnification and resolution? What do they have in common?
3.How do you determine the magnification of an object?
4.Describe how a microscope lens works to magnify an object.
5.How does the electron microscope differ from a light microscope? Which can magnify and object better?
6.How are cell related to living things?
7.What are the 3 parts of the cell theory?
8.What did each of the scientists discover?
a. Robert Hooke
b.Anton von Leeuwenhoek
c. Matthais Schleiden
d.Theodore Shwann
e. Rudolf Virchow
5-2
1.How do prokaryotic cells differ from plant and animal cells? Least at least 3 things they have in common and
at least 4 things that they do not.
2.What are organelles?
3.Which organelles are found in plant cells but not animal cells?
4.Compare and contrast plant, animal and bacterial cells. (Venn diagram)
5.Which organisms contain specialized cells?
6.How are the cells in multicellular organisms different?
7.Circle the letter of the part of the cell that is the region between the cell membrane and the nucleus.
a. organelle
b. nucleus
c. cytoplasm
d. chromatin
8.Circle the letter of each sentence that is true about bacterial cells.
a. Bacterial cells are larger than plant or animal cells.
b. Bacterial cells have a cell wall and a cell membrane.
c. Bacterial cells do not have a nucleus.
d. Bacterial cells do not have genetic material.
Identify each of the cell structures in the figure.
1. ________________________
2. ________________________
3. ________________________
4. ________________________
5. ________________________
5-3
1. Fill in the blank to identify the process illustrated in each of the following figures.
______________________ _______________________
______________________
If the statement is true, write true. If the statement is false, change the underlined word or words to make the
statement true.
2. _____________ Selectively permeable means letting some but not all substances pass through.
3. _____________ Osmosis is the process by which molecules tend to move from an area of higher
concentration to an area of lower concentration.
4. _____________ The process by which water moves across a selectively permeable membrane is called
diffusion.
5._____________ Diffusion and osmosis are types of active transport.
6._____________ Passive transport requires the cell’s own energy.
7._____________ Cells were discovered using electron microscopes.
8._____________ The cells of plants and animals lack nuclei.
9._____________ Both DNA and RNA are proteins.
10. What is diffusion? What function does diffusion have in the cell?
11. Explain how osmosis differs from diffusion.
12. Identify two methods of active transport.
13. Compare and contrast active and passive transport.
14. Understand the affect of Isotonic, Hypotonic, and Hypertonic solutions on red blood cells.
Miscellaneous
1. Put the following in order: organism, tissues, cells, organs, and organ systems
2. What is the difference between organic and inorganic compounds?
3. State the major organic compound groups and give examples of each