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WorksheetsEOC Review #1
Total questions: 12
Worksheet time: 11mins
Name
Class
Date
1.
Enzymes catalyze reactions by ___________ Activation Energy.
a)
Increasing
b)
Decreasing
2.
An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the independent variable is ...
a)
The type of plant
b)
The amount of sunlight
c)
The type of music
d)
The type of liquid
3.
Which of the following converts food into energy for the cell?
a)
vacuole
b)
mitochondria
c)
cytoplasm
d)
cell membrane
4.
Name structure #5.
a)
rough ER
b)
nucleus
c)
vesicle
d)
cytoplasm
5.
What are the two reactants of cellular respiration?
a)
C6H12O6 & 6CO2
b)
6 CO2 & 6H2O
c)
C6H12O6 & 6O2
d)
6CO2 & 6O2
6.
Which term refers to the process by which individuals that are better suited to the environment survive and reproduce therefore passing down their genes to their offspring?
a)
Evolution
b)
Variation
c)
Adaptation
d)
Natural Selection
7.
Osmosis is a form of ______________.
a)
Passive Transport
b)
Active Transport
8.
This organic molecule is the main component of biological membranes.....
a)
carbohydrates
b)
lipids
c)
proteins
d)
nucleic acids
9.
Which symbiotic relationship is described by one individual benefiting and the other being neither harmed nor benefited?
a)
Mutualism
b)
Commensalism
c)
Parasitism
d)
Competition
10.
If a homozygous dominant (AA) individual is crossed to a homozygous recessive (aa) individual, what will the genotypes be of the offspring?
a)
50% AA, 50% aa
b)
25% AA, 50% Aa, 25% aa
c)
100% Aa
d)
50% AA, 50% Aa
11.
The human body has 23 homologous pairs of chromosomes. How many chromosomes does a somatic cell have?
a)
12
b)
23
c)
46
d)
92
12.
If you place a freshwater cell in a salt water solution, what happens to the cell?
a)
nothing
b)
stays the same
c)
swells
d)
shrinks
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