BIO-SCI DRILL (1-40)


 

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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