PICAT -SCIENCE EXAM QUESTIONS

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PICAT -SCIENCE EXAM QUESTIONS

Actual Qs and Ans - Expert-Verified Explanation -Guaranteed passing score -16 Questions and Answers

-Format: Multiple-choice / Flashcard

Question 1: A human skin cel divides by

Answer:

Mitosis

Question 2: Regeneration in man is limited to

Answer:

Healing of wounds

Question 3: Which of the following is a renewable resource?

Answer:

Peanut oil

Question 4: The filament in an electric light bulb is made of

Answer:

Tungsten Question 5: In chemistry, to be classified as an organic substance, a substance must contain

Answer:

Carbon atoms

Question 6: A rose is

Answer:

A flower Question 7: What a lobster grows a claw to replace one that wasn't lost, the process is called

Answer:

Regeneration

Question 8: Which of these reduces friction?

Answer:

ball bearings Question 9: When scientists measure a liquids resistance to flow, they are measuring the liquids

Answer:

Viscosity

Question 10: Which element does NOT contain any neutrons?

Answer:

Hydrogen Question 11: Any astronomical body that revolves around a larger body is called?

Answer:

Satellite Question 12: The chemical formula of a compound describes the elements the compound contains and the

Answer:

Ratio of neutrons to protons in each element

Question 13: How many atoms are in a single molecule of water( H2O)?

Answer:

2

Question 14: AR and Ne

Answer:

Noble gases Question 15: A perpetual- motion machine can never be built because it is not possible to eliminate

Answer:

Inertia

Question 16: By definition, an aquifer is

Answer:

River bottom made up of gravel and sedimentary rock