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Physical
Science
Lab
Skills
Genetics
Cells
Environment
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
Cells: 100

What organelle is responsible for
photosynthesis?
Chlorophyll
 Chloroplast
 Mitochondria
 Nucleus

Answer

Chloroplast


Chlorophyll is the green pigment found
inside the chloroplast
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Cells: 200

Osmosis is the movement of what
substance across the cell membrane?
Answer
Water
 Back to game

Cells:300

Animal cells are different from ALL
other cells because they do NOT have
what structure? (HINT: even bacteria
have it)
Answer
A CELL WALL
 Back to game

Cells:400

What are the reactants and products of
photosynthesis?
Answer
Reactants= carbon dioxide, water (and
sunlight)
 Products= glucose (sugar) and oxygen
 Back to game

GENETICS:400
Two carriers for Tay-Sachs disease get
married and want to have children. Do
a Punnett square to show the
probability of their offspring.
 THEN, create a pedigree to show what
this would look like

Answer
Back to game
HH
Hh
Hh
hh
Genetics:200
Make the complementary strand for this
DNA sequence:
 GAGACAT

Answer
CTCTGTA
 Back to game

Environment:300

Explain why using rechargeable
batteries is a good environmental
practice.
Answer
Regular batteries contain harmful
chemicals that may harm the
environment when thrown away.
 Plugging into an outlet uses electricity.
 Back to game

Environment:400

Name two advantages and one
disadvantage of using wind power as an
energy resource
Answer
Advantages: Renewable, does not
pollute, cheap to run, windmills and
wind farms do not harm environment
 Disadvantages: Need a strong, steady
wind to generate electricity; not
available everywhere; $$ to start up.


Back to game
Environment:200

What word describes food made
without pesticides or other artificial
chemicals?
Answer:
ORGANIC
 Back to game

Physical Science:400
Explain how you would clean up a spill
of a STRONG BASE using an acid-base
neutralization reaction.
 Use the DROP MODEL to illustrate.

Answer
Use a STRONG ACID (opposite end of
pH scale)
 H+ of acid and OH- of base will
combine to form water H2O
 Back to game

Physical Science:300

Is photosynthesis ENDOTHERMIC or
EXOTHERMIC? Explain.
ANSWER
ENDOTHERMIC
 It ABSORBS ENERGY in the form of
SUNLIGHT.
 Back to game

Physical Science:200

Which of the following will NOT make
an antacid tablet dissolve faster?
Crush the tablet
 Heat the water
 Put cup in the dark
 Stir the water

Answer
Put cup in dark– this has no effect on
the reaction. All the other choices
increase the number of collisions of the
reactants.
 Back to game

Lab Skills:200

What procedure involves adding water
to a solution to make it less
concentrated?
Filtration
 Dilution
 Neutralization
 Precipitation

Answer
DILUTION
 Back to game

Physical Science:100

What type of compound will shatter
when hit with a hammer?
Ionic
 Covalent
 Metallic

Answer
IONIC
 Bonds are strong, but inflexible.
 Back to game

Genetics:300

What term is used to describe a person
who does not have a disease yet can
pass it onto his/her offspring?
Answer:
CARRIER
 The person has one copy of the
diseased gene, but it is recessive, so
the trait (disease) is not shown.
 Back to game

LAB SKILLS: 300

Explain how you would determine the
volume of this object
ANSWER:
Pour water in a graduated cylinder.
 Record the volume of the water
 Carefully place the rock in the water
 Record the volume of the water with
the rock in it.
 Subtract the volume of the water only


Back to game
Lab Skills: 400

This object has a mass of 10 grams and
a volume of 15 cm3
Calculate the DENSITY of this object.
 Will it FLOAT OR SINK in water?

Answer:

Density = Mass/Volume

Density=10 g/15 cc=0.67 g/cc
It WILL float in water because its
density is less than the density of water
(1 g/cm3)
 Back to game

Environment: 100

Which IPM method should be used
FIRST?
Pesticide
 Physical removal
 Prevention
 Predator

The answer?
PREVENTION
 Back to game

Lab Skills: 100

What SI unit would you use to measure
the volume of 10 drops of water?
Grams
 Liters
 Milliliters
 Centimeters

The answer?

Milliliters


Liters is also for volume, but would be too
large to measure such a small amount.
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Genetics: 100 Points

What base pair goes with A?
A
 C
 T
 G

The Answer?
T
 Back to game
