D
:
hybrid solar eclipse
C: partial lunar eclipse
B: annular solar eclipse
A
:
total lunar eclipse
Q1. What type of eclipse is observed when a portion of the
moon passes through the Earth’s umbral shadow?

D
:
Rudolf Virchow
C: Theodore Schwann
B: Robert Brown
A
:
Matthias Schleiden
Q2. The following scientists contributed to the development of
the cell theory except __________.
End
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3
4
5
6
7
8
9
10

D
:
Rudolf Virchow
C: Theodore Schwann
B: Robert Brown
A
:
Matthias Schleiden
Q2. The following scientists contributed to the development of
the cell theory except __________.

D
:
taxidermy
C: histology
B: geratology
A
:
entomology
Q3. The study involving tissues is known as __________.
End
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2
3
4
5
6
7
8
9
10

D
:
taxidermy
C: histology
B: geratology
A
:
entomology
Q3. The study involving tissues is known as __________.

D
:
0
C: 9
B: 6
A
:
3
Q4. How many significant figures are there in 1.00007800 ?
End
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2
3
4
5
6
7
8
9
10

D
:
0
C: 9
B: 6
A
:
3
Q4. How many significant figures are there in 1.00007800 ?

D
:
germ layer formation
C: gastrula
B: cleavage
A
:
blastula
Q5. It is a stage of conception when a hollow ball of a single
layer of many cells with fluid-filled cavity is formed.
End
1
2
3
4
5
6
7
8
9
10

D
:
germ layer formation
C: gastrula
B: cleavage
A
:
blastula
Q5. It is a stage of conception when a hollow ball of a single
layer of many cells with fluid-filled cavity is formed.

D
:
feldspar
C: gypsum
B: calcite
A
:
apatite
Q6. Which of the following minerals is the hardest?
End
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2
3
4
5
6
7
8
9
10

D
:
feldspar
C: gypsum
B: calcite
A
:
apatite
Q6. Which of the following minerals is the hardest?

D
:
-100 °C
C: - 40 °C
B: 32 °C
A
:
0 °C
Q7. What temperature does Celsius equal Fahrenheit?
End
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2
3
4
5
6
7
8
9
10

D
:
-100 °C
C: - 40 °C
B: 32 °C
A
:
0 °C
Q7. What temperature does Celsius equal Fahrenheit?

D
:
22.5 m
C: 0.14 m
B: 45.0 m
A
:
7.2 m
Q8. A wave has a frequency of 2.5 Hz and a wave speed
of 18 m/s. What is its wavelength?
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

D
:
22.5 m
C: 0.14 m
B: 45.0 m
A
:
7.2 m
Q8. A wave has a frequency of 2.5 Hz and a wave speed
of 18 m/s. What is its wavelength?

D
:
Beryllium
C: Calcium
B: Barium
A
:
Aluminum
Q9. Which of the following is not an alkaline earth metal?
End
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2
3
4
5
6
7
8
9
10

D
:
Beryllium
C: Calcium
B: Barium
A
:
Aluminum
Q9. Which of the following is not an alkaline earth metal?

D
:
18.0 m/s²
C: 30.0 m/s²
B: 12.0 m/s²
A
:
15.0 m/s²
Q10. Bugatti Chiron can increase its velocity from 0 mps to 30
mps in 2.50 seconds. What is its acceleration?
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

D
:
18.0 m/s²
C: 30.0 m/s²
B: 12.0 m/s²
A
:
15.0 m/s²
Q10. Bugatti Chiron can increase its velocity from 0 mps to 30
mps in 2.50 seconds. What is its acceleration?

D
:
mineralization
C:
hydrogen sulfide
oxidation
B: desulfurization
A
:
sulfur assimilation
Q1. In the sulfur cycle, the process where sulfates are reduced
to sulfide by plants, fungi, and other prokaryotes is called
End
1
2
3
4
5
6
7
8
9
10

D
:
mineralization
C:
hydrogen sulfide
oxidation
B: desulfurization
A
:
sulfur assimilation
Q1. In the sulfur cycle, the process where sulfates are reduced
to sulfide by plants, fungi, and other prokaryotes is called

D
:
transform fault
C: reverse fault
B: oblique-slip fault
A
:
normal fault
Q2. What type of fault occurs when the stresses are parallel to
the fault boundary producing a horizontal displacement?
End
1
2
3
4
5
6
7
8
9
10

D
:
transform fault
C: reverse fault
B: oblique-slip fault
A
:
normal fault
Q2. What type of fault occurs when the stresses are parallel to
the fault boundary producing a horizontal displacement?

D
:
Mg, K, Na
C: Mg, Na, K
B: K, Mg, Na
A
:
Na, K, Mg
Q3. Which of the following is arranged according to increasing
atomic radius?
End
1
2
3
4
5
6
7
8
9
10

D
:
Mg, K, Na
C: Mg, Na, K
B: K, Mg, Na
A
:
Na, K, Mg
Q3. Which of the following is arranged according to increasing
atomic radius?

D
:
2074
C: 2053
B: 2062
A
:
2041
Q4. Halley’s comet was last seen in 1986. When will it appear
again?
End
1
2
3
4
5
6
7
8
9
10

D
:
2074
C: 2053
B: 2062
A
:
2041
Q4. Halley’s comet was last seen in 1986. When will it appear
again?

D
:
super typhoon
C: typhoon
B: tropical storm
A
:
tropical depression
Q5. A tropical cyclone that has a wind speed of 100 kph
is classified as __________.
End
1
2
3
4
5
6
7
8
9
10

D
:
super typhoon
C: typhoon
B: tropical storm
A
:
tropical depression
Q5. A tropical cyclone that has a wind speed of 100 kph
is classified as __________.

D
:
Phylum Platyhelminthes
C: Phylum Nematoda
B: Phylum Nemertea
A
:
Phylum Annelida
Q6. Ascaris and roundworm have round bodies covered with
cuticle. In which phylum do they belong?
End
1
2
3
4
5
6
7
8
9
10

D
:
Phylum Platyhelminthes
C: Phylum Nematoda
B: Phylum Nemertea
A
:
Phylum Annelida
Q6. Ascaris and roundworm have round bodies covered with
cuticle. In which phylum do they belong?

D
:
6.00 J
C: 3.75 J
B: 1.75 J
A
:
0.375 J
Q7. How much work is done in lifting a 0.25 kg book from the
floor to the highest portion of the shelf 1.5 m high?
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

D
:
6.00 J
C: 3.75 J
B: 1.75 J
A
:
0.375 J
Q7. How much work is done in lifting a 0.25 kg book from the
floor to the highest portion of the shelf 1.5 m high?

D
:
protein deficiency
C: calorie deficiency
B: lack of vitamin C
A
:
too much cholesterol
Q8. Kwashiorkor is caused by which of the following?
End
1
2
3
4
5
6
7
8
9
10

D
:
protein deficiency
C: calorie deficiency
B: lack of vitamin C
A
:
too much cholesterol
Q8. Kwashiorkor is caused by which of the following?

D
:
William Ramsay
C: John Newlands
B: Lord Rayleigh
A
:
Henry Mosely
Q9. Who discovered Argon?
End
1
2
3
4
5
6
7
8
9
10

D
:
William Ramsay
C: John Newlands
B: Lord Rayleigh
A
:
Henry Mosely
Q9. Who discovered Argon?

D
:
6.0 kcal
C: 2.4 kcal
B: 3.2 kcal
A
:
4.0 kcal
Q10. How much heat is necessary to change 50.0 g of ice
at 0 ⁰C to water?
End
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2
3
4
5
6
7
8
9
10
11
12
13
14
15

D
:
6.0 kcal
C: 2.4 kcal
B: 3.2 kcal
A
:
4.0 kcal
Q10. How much heat is necessary to change 50.0 g of ice
at 0 ⁰C to water?

D
:
heart
C: veins
B: capillaries
A
:
aorta
Q1. The blood vessel responsible for distributing oxygenated
blood from the heart to all parts of the body is the ___.
End
1
2
3
4
5
6
7
8
9
10

D
:
mineralization
C:
hydrogen sulfide
oxidation
B: capillaries
A
:
aorta
Q1. The blood vessel responsible for distributing oxygenated
blood from the heart to all parts of the body is the ___.

Q2. Titanium tetrachloride is used as an intermediate in the
production of titanium metal, titanium dioxide, and titanium
pigments. What is the chemical formula of titanium
tetrachloride?
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

D
:
5-methyl-2,3-triethyloctane
C:5-ethyl-2,3-dimethyloctane
B: 2,3-dimethyl-5-ethyloctane
A
:
5-ethyl-3-methyloctane
Q3. The continuous carbon chain has eight carbon atoms with a
single bond. The second and the third carbon atoms have methyl
groups attached to it. The fifth carbon atom has an ethyl group
bonded to it. The complete name of this compound is ___.
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

D
:
C:
B:
A
:
Q3. The continuous carbon chain has eight carbon atoms with a
single bond. The second and the third carbon atoms have methyl
groups attached to it. The fifth carbon atom has an ethyl group
bonded to it. The complete name of this compound is ___.
5-ethyl-3-methyloctane 2,3-dimethyl-5-ethyloctane
5-ethyl-2,3-dimethyloctane 5-methyl-2,3-triethyloctane

D
:
Robert Hooke
C: Trofim Lysenko
B: Charles Darwin
A
:
Jean Baptiste de Lamarc
Q4. The proponent of Theory of Evolution based on the
Inheritance of Acquired Characteristics is ___.
End
1
2
3
4
5
6
7
8
9
10

D
:
C:
B:
A
:
Q4. The proponent of Theory of Evolution based on the
Inheritance of Acquired Characteristics is ___.
Charles Darwin
Trofim Lysenko Robert Hooke
Jean Baptiste de Lamarc

Q5. NADPH is an energy-carrying molecule produced in the first
stage of photosynthesis. It provides energy to fuel the Calvin
cycle in the second stage of photosynthesis. What does
NADPH stand for?
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Q5. Nicotinamide Adenine Dinucleotide Phosphate Hydrogen

D
:
composite volcano
C: caldera
B: shield volcano
A
:
cinder cone
Q6. Mount Matutum is a tall volcano which consists
of alternating layers of lava and pyroclastic materials.
Mt. Matutum is an example of what type of volcano?
End
1
2
3
4
5
6
7
8
9
10

D
:
composite volcano
C: caldera
B: shield volcano
A
:
cinder cone
Q6. Mount Matutum is a tall volcano which consists
of alternating layers of lava and pyroclastic materials.
Mt. Matutum is an example of what type of volcano?

D
:
sodium and aluminum
C: nitrogen and sulfur
B: oxygen and chlorine
A
:
magnesium and fluorine
Q7. Which of the following pairs of elements are most likely
to form an ionic compound?
End
1
2
3
4
5
6
7
8
9
10

D
:
sodium and aluminum
C: nitrogen and sulfur
B: oxygen and chlorine
A
:
magnesium and fluorine
Q7. Which of the following pairs of elements are most likely
to form an ionic compound?

Q8. What is the chemical reaction that converts oxygen
and glucose into carbon dioxide and water and releases energy
to be used by the body?
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

D
:
35.02 m
C: 43 m
B: 29.01 m
A
:
19.5 m
Q9. Gilbert Blythe throws his mother's crystal vase vertically
upwards with an initial velocity of 26.2 m/s. Determine the
height to which the vase will rise above its initial height.
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

D
:
C:
B:
A
:
Q9. Gilbert Blythe throws his mother's crystal vase vertically
upwards with an initial velocity of 26.2 m/s. Determine the
height to which the vase will rise above its initial height.
19.5 m 29.01 m
43 m 35.02 m

Q10. The curved path a projectile travel during projectile motion
is known as ___.
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Q1. Sperm cells are stored within the human males in the ___.
End
1
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3
4
5
6
7
8
9
10
11
12
13
14
15

Q2. A process in which the asthenosphere solidifies onto the
underside of the plate as the plate cools is called ___.
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Q3. The speed of an electromagnetic wave is the product of the
___ and the ___ of the wave.
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Q4. A weather balloon with a volume of 2000L at a pressure of
96.3 kPa rises to an altitude of 1000m, where the atmospheric
pressure is measured to be 60.8kPa. Assuming there is no
change in the temperature or the amount of gas, calculate the
weather balloon’s final volume
End
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3
4
5
6
7
8
9
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17
18
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25
26
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34
35
36
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40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

Q5. The breakdown and discharge of the soft uterine tissues
that occurs if no egg is fertilized is called ___.
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Q6. Electromagnetic waves are produced by moving charges
which consist of electric and magnetic fields. Which EM wave
has the lowest frequency?
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Q7. A biologist is going to estimate the population of frogs in the
rice field. They captured 30 frogs and marked them before
setting them loose. After a while, they recaptured only 10
marked frogs. What is the estimated population of frogs in the
field
End
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4
5
6
7
8
9
10
11
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35
36
37
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40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

Q8. In writing the complete chemical equation, the states of the
reactants and products are also indicated. What is used to
describe the liquid state?
End
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Q9. Complete the chemical reaction by providing the correct
products formed and balance the chemical equation.
Au(s) + HNO3(aq) ______
End
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3
4
5
6
7
8
9
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40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

Q9. 2Au(s) + 2HNO3(aq) 2AuNO3(aq) + H2(g)

Q10. A ball is held 50 cm in front of a plane mirror. What is the
distance between the ball and its image
End
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60

The longest continuous carbon chain has seven carbons.
The chain is numbered starting from the leftmost carbon since
the second carbon atom is double bonded to the third carbon.
There are two methyl side chains in the fourth and fifth carbon.
Thus, the name of this compound is ___
End
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D
:
40
C: 30
B: 20
A
:
10
If there are 20 chromatids in a cell, how many centromeres
are there?
End
1
2
3
4
5
6
7
8
9
10

D
:
C:
B:
A
:
If there are 20 chromatids in a cell, how many centromeres
are there?
10 20
30 40

What is the name of the English physicist who proposed
the “plum-pudding” model of the atom?
End
1
2
3
4
5
6
7
8
9
10

D
:
212 ºF
C: 100 ºF
B: 32 ºF
A
:
0 ºF
As measured on Fahrenheit scale, what is the temperature
at which water freezes?
End
1
2
3
4
5
6
7
8
9
10

D
:
C:
B:
A
:
As measured on Fahrenheit scale, what is the temperature
at which water freezes?
0 ºF 32 ºF
100 ºF 212 ºF

D
:
Clostridium botulinum
C: Borditella bronchiseptica
B:Streptococcus pneumoniae
A
:
Staphylococcus aureus
Radny suffered from food poisoning which is caused
by what type of bacteria?
End
1
2
3
4
5
6
7
8
9
10

D
:
C:
B:
A
:
Radny suffered from food poisoning which is caused
by what type of bacteria?
Staphylococcus aureus Streptococcus pneumoniae
Borditella bronchiseptica Clostridium botulinum

SCIENCE-CATEGORY-JUNIOR-HIGH-SCHOOL-LEVEL.pptx