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Ms. Phillips 7R Review Sheets
REVIEW - Life
1. If two organisms have very few characteristics in common, are they more likely to be in the
same species or kingdom? Why?
2. What are the 7 levels of classification in order from largest to smallest?
3. What are the 5 kingdoms?
4. What kingdom do bacteria belong to and why?
5. What kingdom does an ameba belong to and why?
6. What is the difference between a heterotroph and an autotroph?
7. What kingdom do mushrooms belong to and why?
8. Canis lupus is the name for wolves. Which part represents their genus? Which part represents
the species?
9. Complete the chart
Name of Life
Process
Process Description
energy production
movement of organism
cells increasing in number
control and coordination
removal of wastes
forming larger molecules
flow of materials in an organism
creating more of our own kind
REVIEW Cells:
11.
1. Label the cell parts:
1.
10.
2.
3.
9.__________
8.
7.
6.
4.
5.
Identify the organelle:
2.
____________________ is the organelle responsible for transport of
materials inside the cell.
3. The function of ribosomes is _____________________________________
4. _____________________ is the organelle that controls all the
activities of the cell.
5. The cell membrane is responsible for _____________________________
6. _____________________ is the organelle that breaks down (digests)
cellular materials.
7. Vacuoles are the sites for _____________________ of cellular
material.
8. The genetic information of the cell that is also called the
hereditary information that is in the nucleus is the _______________
9. ________________________ is the jellylike material found inside in the
cell membrane.
10. The ______________________ gives the plant cells its ability to
perform photosynthesis and its green color.
11. List the organelle(s) that are only found in animal cells.
12. List the organelles that are only found in the plant cells.
13. Cellular transport is _____________________________________________
14. Name the two types of cellular transport.
15. How are diffusion and osmosis different?
16. How are active and passive transport different?
17. Why do some molecules cross the cell membrane and others do not?
18. Define selectively permeable.
19. Label the following situations as active transport, osmosis, or
diffusion:
a. fresh water moves into a single celled organism
b. you smell delicious cookies cooking in another room
c. molecules are “pumped: out of a nerve cell.
Review: Scientific Method
List the steps of the scientific method:
a)
b)
c)
d)
e)
f)
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The Strange Case of BeriBeri
In 1887 a strange nerve disease attacked the people in the Dutch East
Indies. The disease was beriberi. Symptoms of the disease included
weakness and loss of appetite, victims often died of heart failure. Scientists
thought the disease might be caused by bacteria. They injected chickens
with bacteria from the blood of patients with beriberi. The injected chickens
became sick. However, so did a group of chickens that were not injected
with bacteria.
a. State the Problem
b. What was the hypothesis?
c. How was the hypothesis tested?
d. What is the independent variable?
e. What is the dependent variable?
f. Identify the control group.
g. Should the hypothesis be supported or rejected based on the experiment?
One of the scientists, Dr. Eijkman, noticed something. Before the
experiment, all the chickens had eaten whole-grain rice, but during the
experiment, the chickens were fed polished rice. Dr. Eijkman researched
this interesting case. He found that polished rice lacked thiamine, a vitamin
necessary for good health.
h. What should be the new hypothesis?
Review: Metric system
1.
2.
3.
4.
5.
6.
100 mm = ______ cm
34 km = _______ m
257 cm = ______ hm
5.4 millimeters = ______m
3.7 kilometers = ___m
5.0 meters = _____cm
Review -microscopes:
• Microscope parts and functions
• Microscope usage
• Microscope measurement
• Total Magnifications
MICROSCOPE measurement
1.
2.
3.5 mm
Field of view =
Length of the object =
__________mm
________um
_______mm ________um
3.
4.
Field of view = 1400 um
Length of specimen =
1000um
Length of the organism =
__________mm__________um
________mm ________um
5.
Field of view = 1.5 mm
Length of 1 cell = _______um
6.
Length of cell = _________um
Review Lab Skills:
1. Circle unsafe practices in the lab
State the function of each tool and be able to identify:
1. Beaker
2. Bunsen Burner
3. E. Flask
4. funnel
5. Scalpel
6. gloves
7. goggles
8. graduated cylinder
9. metric ruler
10. ring stand
11. rubber stopper
12. stirring rod
13. test tube
14. test tube holder
15. test tube rack
16. thermometer
17. tongs
18. triple beam balance
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