Download Looking at Cells - Harrison High School

UNIT 3 Practice QUIZZES
Quiz 1: Looking at Cells
MATCHING:
______ 1. electron microscope
______ 2. TEM
______ 3. magnification
______ 4. resolution
______ 5. light microscope
a.
b.
c.
d.
e.
making an image look larger than its actual size
uses a beam of electrons to form an image of a specimen
micrograph revealing a cell’s internal structure in fine detail
light passes through 1 or more lenses-produces magnified image
a measure of an image’s clarity
MULTIPLE CHOICE:
______ 7. Which scientist used a microscope to view “animacules” in pond water?
a. van Leeuwenhoek
b. Hooke
c. Schleiden d. Virchow
______ 8. A millimeter is equivalent to:
a. about half the diameter of a Lincoln penny.
b. a little more than a yard.
c. about the width of a pencil tip.
d. about the length of a water molecule.
______ 9. Which of the following instruments produces highly magnified 3-dimensional images of a cell’s surface?
a. hand lens b. light microscope
c. scanning electron microscope
d. transmission
electron microscope
______10. Living specimens can be viewed using a(n)
a. Light Microscope b. Scanning Tunneling Microscope c. Electron Microscope d. Both a & b
Quiz 2: Inside the Cell
1. Plant cells contain ___ while animal cells only have a cell membrane.
a. only a cell wall
b. both a cell wall and membrane
c. only a membrane
2. Which cell organelle manufactures proteins for the cell?
a. cell wall
b. nucleus
c. ribosomes
3. Which cell organelle is called the “killer” cell because they contain digestive enzymes?
a. Golgi apparatus
b. lysosomes
c. ribosomes
4.The ___ is the liquid portion of the cell.
a. cytoplasm
b. Golgi
c. lysosome
5. A sperm cell has a long ___ to help it move.
a. cilia
b. flagella
c. vacuole
6. Plant cells have ___ to help them go through photosynthesis.
a. cell wall
b. central vacuole
c. chloroplast
7. The ___ has the nickname the “powerhouse” of the cell because it releases energy from food.
a. chloroplast
b. mitochondria
c. ribosome
8. Your throat has ___ lining it to help catch and move out dust, bacteria, etc.
a. cilia
b. flagella
c. vacuoles
9. What are the tiny rods in the cell that help give it some shape?
a. cilia
b. cytoskeleton
c. cell wall
Answers Quiz 1
1.
B
2. C
3. A
4. E
5. D
6. A
7. C
8. C
9. D
Answers Quiz 2
1.
B
2. C
3. D
4. A
5. B
6. C
7. B
8. A
9. B