1. Which of the following diseases is related to the
kidneys?
A. Meconium aspiration syndrome
B. Hodgkin's lymphoma
C. Cholecystitis
D. Nephrotic syndrome
2. Which of the following is NOT a human reflex?
A. coughing
B. yawning
C. chewing
D. sneezing
3. Who was the first scientist to study regeneration in
freshwater polyps (hydra)?
A. Konrad von Gesner
B. Abraham Trembley
C. Joseph Lederberg
4. Which of the following is NOT a human reflex?
A. coughing
B. yawning
C. chewing
D. sneezing
5. This third element is used in batteries as a safer
alternative to mercury. It is also used in the pyrotechnics industry due to the
bright red flame it produces when burning.
A. lithium
B. fluorine
C. boron
D. oxygen
6. The surface of the earth between the tropic of cancer and
Arctic Circle is a _____.
A. Circle
B. Cone
C. Plane
D. Zone
7. Who was the first person to realize that plants absorb
oxygen at night and carbon dioxide during the day?
A. Albrecht Kossel
B. Jan Ingenhousz
C. Edmund Wilson
D. Joseph Lederberg
8. At present, scientists report about the formation of
holes in the ozone layer of the atmosphere. This dangerous trend is being
blamed on which of the following wrong practices?
a. The use of ozone itself on the surface or
The earth.
b. The excessive use
of aerosols.
c. Removal of the protective cover like the green plants.
d. The use of soil fertilizers on Earth.
9. Which is true of dominant genes?
A. An aggressive and
expressive, the more beneficial trait.
B. Should be paired with recessive gene to be more
expressed.
C. Will not be heterozygous
D. It will prevent the recessive of the same locus.
10. A sea is a great body of salty water smaller than an
ocean, more or less landlocked. Which is a large part of the ocean or sea
partly enclosed by land?
A. Strait
B. Lake
C. Canal
D. Gulf
11. Type of twins which are conceived when a mother releases
two separate eggs and fertilized by two separate sperms forming two separate
embrayos.
A. Super twins
B. Identical twins
C. Siamese
D. Fraternal twins
12. Which of the following relationships exhibit mutualism?
a. Dog chasing cat
b. Butterfly and
flower
c. Penis and vagina
d. Bear and fish
13. The protein shell of a virus is called ______.
A. Nucleolus
B. Nucleus
C. Nucleic acid
D. Capsid
14. Ecosystem is the relationship between the physical and
biological environments in a certain plain among desert ecosystem, the worlds
largest is ____
A. Kalahan
B. Antartica
C. Chihuahua
D. Sahara
15. What is the unique feature of fungi?
A. They have combined
chitins and glucans in their cell wall
B. Some are capable of bioluminescence
C. they contain mitochondria
D. They contain generic material
16. element X has an electron configuration of 1S22S22p1.
Based on information, element x belongs to a/an ____ family.
A. halogen
B. Coinage
C. Alkali metal
D. Distance
17. why does toothpaste help control tooth decay?
A. it cools the mouth and prevent germs from multiplying
B. it removes bad odor that remains after eating
C. it neutralizes
acidic food particles that !remain in the mouth
D. it surrounds the teeth with protective substances
18. Who was the first person to observe bacteria?
A. Allen Wilson
B. Nehemiah Grew
C. Konrad von Gesner
D. Anton van
Leeuwenhoek
19. What is the possible consequence of eutrophication?
A. less turbidity of water
B. decreased toxicity of bodies of water.
C. Significantly
diminished sea harvest by fisherman.
D. Water that is colourless and colour free.
20. The process by which a gas becomes a liquid is called
A. Condensation
B. Freezing
C. Melting
D. Reduction
21. Which of the following human organs is responsible for
the formation of sperm cells?
A. Pancreas
B. Thyroid
C. Ovary
D. Testis
22. Which of the following best describes the approximate
length of time it takes Earth to rotate once about its axis?
A. One hour
B. One day
C. One month
D. One year
23. Students should use cracked glassware only when the
teacher is in the laboratory.
Students should read instructions thoroughly before
performing laboratory procedures.
Which of the following processes most directly involves the
movement of water from the atmosphere to Earth’s surface?
A. Infiltration
B. Precipitation
C. Transpirations
D. Sublimation
24. Which of the following is the best example of an
interaction between different biotic factors in an ecosystem?
A. A caterpillar undergoing metamorphosis
B. A plant absorbing sunlight
C. A grazing animal
eating plants
D. An icicle melting on a warm day
25. A neutral atom becomes a positive ion when it loses one
or more
A. Electrons
B. Neutrons
C. Protons
D. Nuclei
26. Which of the following best describes a galaxy
A. A small celestial body composed of ice
B. A giant planet orbited by ten or more moons
C. A collection of planets revolving around a star
D. A large cluster of
stars, dust, and gas
27. Which of the following best describes the type of
chemical reaction that occurs when the acid HCl is mixed with the base NaO H in
a solution?
A. Combustion
B. Decomposition
C. Neutralization
D. Dehydration
28. Which of the following best describes where most
earthquakes occur?
A. In the middle of continents
B. Where streams merge with rivers
C. In Earth’s inner core
D. At tectonic plate
boundaries
29. If your twelve-year-old child is a heavy sleeper and
snores loudly what should you do?
A. Use a type of
white noise in the room
B. See an ear, nose and throat doctor
C. Have him/her sleep
on the stomach
D. Use a headband to
keep jaws closed
30. Which colour isn't one of those normally counted as the
seven in the light spectrum?
A. Green
B. Red
C. Pink
D. Blue
31. Which is the only skeletal muscle not attached at both
ends?
A. the hamstrings
B. the tongue
C. the biceps
D. the gluteus maximus
32. What type of organism typically causes an abscess?
A. Viruses
B. Mosquitos
C. Ticks
D. Bacteria
33. If your primary care doctor diagnoses you with rosacea,
to which specialist is she most likely to refer you?
A. otorhinolaryngologist
B. podiatrist
C dermatologist
D. nephrologist
34. Which of these is the correct definition of
"stagnant" as it applies to a body of water?
A. not clean
B. not flowing
C. not cold
D. not salty
35. Red blood cells are produced in which part of the human
body?
A. Hallux
B. Bone marrow
C. Heart
D. Skin
36. In 1655, which 'jewel' of the solar system was
discovered by Christiaan Huygens?
A. Neptune's necklace
B. Saturn's ring
C. Chiron's tiara
D. Jupiter's bracelet
37. Rocky is now orbiting around the Earth. According to
Kepler's First Law of Planetary Motion, the orbital path best resembles this
shape.
A. Parabola
B. Circle
C. Hyperbola
D. Ellipse
38. What is the interaction of light with matter called?
A. mechanics
B. aerodynamics
C. optics
D. materials science
39. Who said: 'Anyone who is not shocked by quantum theory,
has not understood it'?
A. Galileo Galilei
B. Isaac Newton
C. Niels Bohr
D. Democritus
40. Around 224-250 million years ago, all the Earth's
landmasses were joined together to form a single supercontinent, called
Pangaea. What does the name "Pangaea" mean?
A. Whole Land
B. No Ocean
C. It is named for Dr. George Pangaea
D. Land of the Dinosaurs
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