Font size
S
M
L
XL
WorksheetsFINAL EXAM PRACTICE TEST- for PART 1 (MANDATORY)
Total questions: 85
Worksheet time: 2hrs 44mins
Name
Class
Date
1.
The boy is in the water.
a)
inference
b)
observation
2.
The boy fell from the tree into the water because the branch broke.
a)
inference
b)
observation
3.
What is the volume of Object X?
a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
4.
What is the mass shown?
a)
228.4 g
b)
22.8 g
c)
228.5 g
d)
88.4 g
5.
Put the liquids in order from most dense to least dense?
a)
4, 3, 2, 1
b)
1, 2, 3, 4
c)
3, 4, 2, 1,
d)
4, 3, 1, 2
6.
Calculate the density of the cube.
a)
3 g/cm3
b)
4 g/cm3
c)
2 g/cm3
d)
5 g/cm3
7.
The scientific name for an organism is made from the:
a)
class and family name
b)
genus and species name
c)
domain and kingdom name
d)
kingdom and phylum name
8.
Two brown eyed parents (Bb) have a baby. What is the chance the baby is blue eyed?
a)
0 %
b)
25%
c)
50%
d)
75%
9.
Which of the following is a phenotype?
a)
Aa
b)
red hair
c)
heterozygous
d)
DNA
10.
What is bb
a)
Homozygous Dominant
b)
Heterozygous
c)
Homozygous Recessive
d)
Genes
11.
What are the possible genotypes for this cross?
a)
TT = 25% Tt= 50% tt=25%
b)
all tall
c)
TT= 75% tt = 25%
d)
Tt = 100%
12.
What is diffusion?
a)
when molecules move from a low concentration to a high concentration
b)
when molecules move from a high concentration to a low concentration.
c)
no movement
d)
molecules move everywhere
13.
Osmosis is the movement of _____ across a membrane.
a)
food
b)
energy
c)
oxygen
d)
water
14.
Which way will the water molecules move during osmosis?
a)
Out of the cell, so the cell shrinks.
b)
Out of the cell, so the cell swells.
c)
Into the cell, so the cell shrinks.
d)
Into the cell, so the cell swells.
15.
This organelle takes food and turns it into ENERGY for plant and animal cells.
a)
Chloroplast
b)
Mitochondria
c)
Lysosome
d)
Ribosome
16.
The main source of energy for all life comes from ____.
a)
the Earth
b)
the moon
c)
the sun
d)
the food we eat/make
17.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
6CO2 + 6H2O --> 6O2 + C6H12O6
b)
6CO2 + C6H12O6 + 6H2O --> O2
c)
6O2 + 6H2O --> 6CO2 + C6H12O6
d)
C6H12O6 + 6O2 ---> 6H2O + 6CO2
18.
What is the correct equation for cellular respiration?
a)
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
b)
6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
c)
6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
d)
6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
19.
In which organelle does photosynthesis occur?
a)
mitochondria
b)
stomata
c)
xylem
d)
chloroplast
20.
The gradual change in species over time is...
a)
Evolution
b)
Nucleotide
c)
Adaptation
d)
Natural Selection
21.
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
22.
The white feathers of a snowy owl allow it to blend in with its environment during the winter months (snow). This is an example of ________________
a)
Species
b)
Environmental Change
c)
Adaptation
d)
Variation
23.
What information does the image tell us about evolution?
a)
They do not have a common ancestor.
b)
They have a common ancestor.
c)
The porpoise evolved from a bat.
d)
The organisms evolved through punctuated equilibrium.
24.
The environment around Manchester, England, changed during the Industrial Revolution. How did this change affect peppered moths living in the area?
a)
Natural selection favored moths with dark wings because predators could not see them on the soot-colored trees.
b)
Natural selection favored moths with white wings that were easy for predators to see.
c)
Natural selection favored moths with white wings because predators could not see them on the soot-colored trees.
d)
Natural selection caused moths with white wings to become extinct.
25.
Maintaining a constant internal state in a changing environment.
a)
Homeostasis
b)
Active Transport
c)
Mitosis
d)
Photosynthesis
26.
What is this picture showing?
a)
Active Transport
b)
Endocytosis
c)
Diffusion
d)
Osmosis
27.
What is this picture showing?
a)
Photosynthesis
b)
Diffusion
c)
Exocytosis
d)
Mitosis
28.
What is the most specific level of classification?
a)
Family
b)
Domain
c)
Species
d)
Carolus Linnaeus
29.
What is the genus name here:
Canis lupus
Canis lupus
a)
Canis
b)
lupus
30.
Which sequence correctly shoes the levels of increasing organization of the human body?
a)
cell-tissue-organ-organ system-organism
b)
organism-organ system-organs-tissues-cells
c)
cells-organs-tissues-organ system-organism
d)
organism-cell-tissue-organs-organ system
31.
In mitosis, the two resulting cells are
a)
different from the starting cell and identical to each other.
b)
different from the starting cell and different from each other.
c)
identical to the starting cell and different from each other.
d)
identical to the starting cell and identical to each other.
32.
Name that process
a)
Mitosis
b)
Meiosis
c)
Mutation
d)
Cell Cycle
33.
The stages of mitosis in order
a)
Metaphase, Interphase, Anaphase, Prophase, Telophase
b)
Interphase, Prophase, Anaphase, Metaphase, Telophase
c)
Interphase, Prophase, Metaphase, Anaphase, Telophase
d)
Anaphase, Prophase, Interphase, Telophase, Metaphase
34.
If a somatic (body) cell in a butterfly contains 24 chromosomes, a butterfly egg would contain
a)
3
b)
6
c)
12
d)
24
35.
Meiosis makes sperm and egg cells. In humans, sperm and egg cells each have _____ chromosomes. Therefore a fertilized human egg cell (sperm and egg cell combined) would create a cell with _____ chromosomes.
a)
23, 46
b)
46, 23
c)
2, 4
d)
50, 100
36.
What will be the total magnification if ocular lens is 10X and objective lens is 4X?
a)
4X
b)
40X
c)
10X
d)
100X
37.
The last level of classification in the figure should be labeled -
a)
Order
b)
Class
c)
Family
d)
Species
38.
Lenses consist of low 4X, medium 10X, and high 40X
a)
Eyepiece
b)
Ocular Lens
c)
Objective Lenses
d)
Illuminators
39.
Which Kingdom includes mostly multicellular organisms?
a)
Eubacteria
b)
Fungi
c)
Protists
d)
Archaebacteria
40.
To say that an organism is heterotrophic means...
a)
it cannot reproduce asexually
b)
it cannot make its own food
c)
it cannot breathe oxygen gas
41.
Almost all bacteria are...
a)
Unicellular
b)
Multicellular
42.
The struggle for existence against other members of an organisms species is
a)
Competition
b)
Natural Selection
c)
gene flow
d)
genetic drift
43.
Genetic differences between organisms of the same species
a)
Variation
b)
Adaptation
c)
Behavior
d)
Environment
44.
What process is the diagram representing?
a)
Photosynthesis
b)
Soil development
c)
Plant reproduction
d)
Nitrogen Cycle
Nitrogen cycle
Nitrogen cycle
45.
Which letter represents a proton?
a)
A
b)
B
c)
C
d)
D
46.
Which letter represents a neutron?
a)
A
b)
B
c)
C
d)
D
47.
Which letter represents an electron?
a)
A
b)
B
c)
C
d)
D
48.
Which letter represents the nucleus?
a)
A
b)
B
c)
D
d)
E
49.
An atom of an element contains 20 protons. What is the identity of the element? (NOTE: you will need to use your Periodic Table)
a)
Neon
b)
Calcium
c)
Potassium
d)
Argon
50.
All elements in Period 3 of the Periodic Table have the same number of?
a)
Valence electrons
b)
Energy shells
c)
Neutrons
d)
Protons
51.
Which element is most chemically similar to Lithium?
a)
Boron
b)
Potassium
c)
Aluminum
d)
Oxygen
52.
When a substance condenses, its thermal energy will?
a)
Increase
b)
Decrease
c)
Increase then decrease
d)
Stay the same
53.
What are the maximum number of electrons that go on the first 3 energy levels?
a)
2,4,16
b)
2,8,8
c)
4,8,12
d)
3,4,6
54.
Which of the following is NOT a noble gas?
a)
Neon
b)
Oxygen
c)
Kyrpton
d)
Argon
55.
What is this element?
2-8-2
2-8-2
a)
Neon
b)
Magnesium
c)
Aluminum
d)
Potassium
56.
What is this element?
2-8-5
2-8-5
a)
Neon
b)
Magnesium
c)
Aluminum
d)
Phosphorus
57.
The atoms along the staircase are called
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
58.
Each row in the periodic table is called a
a)
group
b)
period
c)
cluster
d)
unit
59.
The yellow atoms are called
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
60.
How many Valence electrons does Chlorine Have?
a)
6
b)
16
c)
7
d)
17
61.
What is the name of the group that never reacts--they are stable with a full outermost ring!!!
a)
noble gases
b)
transition
c)
halogens
d)
borons
62.
How many TOTAL atoms are in this compound?
H2C3O4N5
H2C3O4N5
a)
5
b)
14
c)
15
d)
19
63.
2H2 + O2 ----> 2H2O What is the product?
a)
------>
b)
2H2O
c)
2H2+ O2
64.
2H2 + O2 --------> 2H2O What are the reactants?
a)
----->
b)
2H2O
c)
2H2 +O2
65.
Reactions that give off heat to the surrounding are classified as one of the following:
a)
Spontaneous
b)
Endothermic
c)
Exothermic
66.
Reactions that absorb heat are classified as one of the following:
a)
Spontaneous
b)
Endothermic
c)
Exothermic
67.
Isotopes have different numbers of
a)
protons
b)
neutrons
c)
electron
d)
properties
68.
How many neutrons in the isotope C-14?
a)
6
b)
7
c)
14
d)
8
69.
Balance this equation:
2Li + Cl2 -> LiCl
2Li + Cl2 -> LiCl
a)
2Li + Cl2 -> 4LiCl2
b)
2Li + Cl2 -> LiCl2
c)
2Li + Cl2 -> 2LiCl
70.
Balance this equation
_N2 + _H2 --> _NH3
_N2 + _H2 --> _NH3
a)
1,2,3
b)
1,3,2
c)
1,1,2
d)
2,1,1
71.
How many neutrons does an atom of the isotope Oxygen-16 have?
a)
8
b)
16
c)
32
d)
4
72.
What is made up two or more elements that are chemically combined?
a)
Element
b)
Mixture
c)
Compound
d)
Solids
73.
What cannot be broken down into other substances?
a)
Compound
b)
Mixture
c)
Solids
d)
Element
74.
A combination of substances that are not chemically combined is called a(n)____________.
a)
mixture
b)
compound
c)
physical
75.
Mixtures are separated through ___________changes.
a)
mixture
b)
compound
c)
physical
76.
These are mixtures that are not the same throughout.
a)
homogeneous mixtures
b)
heterogeneous mixtures
c)
solutions
d)
water
77.
These are mixtures that are the same throughout.
a)
homogeneous mixtures
b)
heterogeneous mixtures
c)
mixed mixtures
78.
Classify the picture with the correct label.
a)
Element
b)
Compound
c)
Mixture of Elements
d)
Mixture of Compounds
79.
Classify the picture with the correct label.
a)
Element
b)
Compound
c)
Mixture of Elements and Compounds
d)
Mixture of Elements
80.
Classify the picture with the correct label.
a)
Compounds
b)
Mixture of Elements
c)
Mixture of Compounds
d)
Mixture of Elements & Compounds
81.
At higher temperatures
a)
particles in an object have less energy
b)
particles in an object move faster
82.
During a phase change, the temperature remains the same
a)
True
b)
False
83.
When a gas changes its phase and turns into a solid it is known as
a)
deposition.
b)
sublimation.
c)
condensation.
d)
freezing or solidification.
84.
Liquids are described as having a
a)
definite shape and indefinite volume
b)
indefinite shape and indefinite volume
c)
definite shape and definite volume
d)
indefinite shape and definite volume
85.
Which order of phases has the particles moving from FASTEST to SLOWEST?
a)
solid - liquid - gas
b)
liquid - solid - gas
c)
gas - liquid - solid
d)
liquid - gas - solid
Reset
