Trivia Questions
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Science
10 questions · ~2 min · Medium · played 2.4K times
What is the chemical symbol for gold?
Answer: Au
How many protons does a carbon atom have?
Answer: 6
What is the pH of pure water?
Answer: 7
Which element has atomic number 1?
Answer: Hydrogen
Play the full Dr. Does Chemistry Quiz →
10 questions · ~2 min · Medium · played 267 times
What is the largest planet in the solar system?
Answer: Jupiter
Which planet is known as the Red Planet?
Answer: Mars
How many planets are in our solar system?
Answer: 8
Which planet has the most confirmed moons?
Answer: Saturn
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10 questions · ~2 min · Easy · played 121 times
Which characteristic distinguishes epithelial tissue from other tissue types?
Answer: Its cells are closely packed with little extracellular matrix
Simple squamous epithelium is found in which location?
Answer: The lining of blood vessels (endothelium)
What does 'stratified' mean when describing epithelial tissue?
Answer: Multiple layers of cells
Which type of epithelium lines the urinary bladder and can change shape when stretched?
Answer: Transitional (urothelium)
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10 questions · ~2 min · Medium · played 112 times
What was the primary focus of early hackers in the 1960s?
Answer: Exploring and manipulating computer systems
Which hacker is known for hacking into the systems of IBM and Nokia in the 1980s?
Answer: Kevin Mitnick
In what year did the term 'hacker' begin to attract negative connotations?
Answer: 1999
Who is known as the 'homeless hacker' for breaching high-profile networks?
Answer: Adrian Lamo
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9 questions · ~2 min · Medium · played 102 times
What is sepsis?
Answer: A life-threatening organ dysfunction due to infection
In what year was the Surviving Sepsis Campaign launched?
Answer: 2004
Which of the following is a common symptom of sepsis?
Answer: Rapid heartbeat
Who introduced antiseptic techniques to reduce infections?
Answer: Joseph Lister
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10 questions · ~2 min · Medium · played 94 times
What does the term 'hypertension' refer to?
Answer: High blood pressure
Which of the following terms refers to inflammation of the liver?
Answer: Hepatitis
Who is known as the 'Father of Medicine'?
Answer: Hippocrates
In what year was the World Health Organization (WHO) established?
Answer: 1948
Play the full Medical Terminology Quiz →
10 questions · ~2 min · Medium · played 92 times
What is the clear front layer of the eye called?
Answer: Cornea
Which part of the eye controls the size of the pupil?
Answer: Iris
In what year did Ibn al-Haytham write the 'Book of Optics'?
Answer: 1021
What is the primary function of the retina?
Answer: Transform light into neural signals
Play the full Eye Anatomy Quiz →
9 questions · ~2 min · Medium · played 89 times
What is the primary function of the optic foramen?
Answer: Transmits the optic nerve
Which of the following foramina allows the passage of the internal jugular vein?
Answer: Jugular foramen
Who was the first anatomist to publish a comprehensive study of the human skull?
Answer: Andreas Vesalius
In what year was 'De humani corporis fabrica' published?
Answer: 1543
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10 questions · ~2 min · Medium · played 76 times
What is the end product of glycolysis?
Answer: Pyruvate
Which of the following enzymes is a key regulatory step in glycolysis?
Answer: Phosphofructokinase
In what year did the Embden-Meyerhof pathway get characterized?
Answer: 1940
Who was one of the main contributors to the understanding of glycolysis?
Answer: Gustav Embden
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10 questions · ~2 min · Medium · played 69 times
What is sin(90°)?
Answer: 1
What is cos(0°)?
Answer: 1
What does SOH stand for in SOHCAHTOA?
Answer: Sine = Opposite / Hypotenuse
What is tan(45°)?
Answer: 1
Play the full Trigonometry Quiz →
10 questions · ~2 min · Easy · played 66 times
What is the military time for 3:00 PM?
Answer: 15:00
Which of the following times represents 6:45 AM in military time?
Answer: 06:45
In what year did the U.S. military adopt military time for standard use?
Answer: 1918
What is the military time for 12:30 AM?
Answer: 00:30
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10 questions · ~2 min · Easy · played 66 times
What is the primary function of an analog clock?
Answer: To display time
Which component of an analog clock regulates the release of energy?
Answer: Escapement
In what year was the first known mechanical clock created?
Answer: 1283
Who improved the pendulum clock in the 17th century?
Answer: Christiaan Huygens
Play the full Analog Clock Quiz →