Name: ______________________________________ Periods: _____________
Chapter 3 Review – Cell Structure
Part 1 – Matching: Microscope Parts
_____ 1.) eyepiece A. regulates the amount of light that reaches the specimen
Date: ________
B. large knob on the side of a microscope that should be used first when reviewing a slide _____ 2.) ocular lens
_____ 3.) coarse C. holds the objective lenses and is able to rotate to change magnification
D. supports the slide being viewed _____ 4.) fine
_____ 5.) stage
_____ 6.) nosepiece
_____ 7.) diaphragm
_____ 8.) objective lens
E. type of lens found in the eyepiece
F. found on the nosepiece and ranges from low to high power
G. small knob on side of microscope that helps you focus
H. contains the ocular lens
Part 2 – Multiple Choice
_____ 9.) A light microscope with a 10X ocular lens and a 30X objective lens would have a power magnification of
A. 30X. B. 40X.
C. 300X. D. 3,000X.
_____ 10.) Which of the following is not part of the cell theory?
A. All organisms are composed of one or more cells.
B. All cells are surrounded by a cell wall.
C. The cell is the basic unit of life in all living things.
D. All cells come from existing cells.
_____ 11.) Which of the following characteristics is not shared by all cells?
A. cell membrane B. ribosomes
C. cell wall D. cytoplasm
Part 3 – Short Answer
12. Make a Venn-Diagram comparing and contrasting prokaryotic and eukaryotic cells.
13. Sketch a simple drawing of a prokaryotic cell below. Include and label the following cell features in your drawing:
-cell wall, cell membrane, capsule, cytoplasm, DNA, flagella, ribosomes

14. Sketch a simple drawing of an animal cell below. Include and label the following cell features in your drawing:
-nucleus, nuclear envelope, nucleoulus, nuclear pore, mitochondria, microfilaments, lysosomes, golgi apparatus, smooth endoplasmic reticulum, rough endoplasmic reticulum, microtbules, cell membrane, ribosomes, vesicles
15. Sketch a simple drawing of a plant cell below. Include and label the following cell features in your drawing:
-chloroplast, vaculole, cell wall
16. Briefly describe the five steps in processing proteins within a cell.
17. For each organelle listed below, list key words that will help you remember their function and location in cells in order to prepare for questions on the final exam. a.) mitochondria: b.) lysosome: j.) endoplasmic reticulum: k.) golgi apparatus: c.) chloroplast: d.) central vacuole: e.) cytoskeleton: f.) vesicle: g.) nucleus: h.) ribosome: i.) cell membrane: