Science & Technology trivia questions
2055 multiple-choice Science & Technology trivia questions with four options and the answer.
- Trans-fats are definitely unwholesome. Which of these foods is poorest in trans fatty acids?
- What is the building block of green plants that cant be broken down into sugar molecules and passes through the human body undigested?
- Which of the following fats contain trans-fats?
- Which of these types of fat raises both LDL(bad cholesterol) and HDL(good cholesterol)?
- Which of these is especially rich in omega-3 and omega-6 fatty acids?
- Health specialists still argue about the maximum daily salt intake. But it is for sure that if you overdose on salt, it may affect your health negatively. What is likely to happen if you add too much salt in your diet?
- Which of these people would be able to successfully combine their regimes with a low carb diet without having to violate one of them?
- Which term refers to the efficiency of an electric machine, measured in watt hours or kilowatt hours?
- What is the unit of power that shows how fast a circuit uses electrical energy?
- What is the basic unit of electric pressure, also known as emf?
- This term refers to the distance between repeating units of a wave pattern and is commonly designated by the Greek letter lambda (λ).
- How much blood does the average adult human have?
- What substance is added to blood to keep it from clotting until it is needed?
- The members of which profession used to be called leechers” because of the methods they used in the past?
- Approximately what percentage of humans have blood of the type Rh +?
- What percentage of humans have type O blood?
- Which blood type is called the universal recipient?
- Which fictional character had T-Negative blood type?
- Which type of blood cells can be stored the longest?
- Healthy people over 17 can donate what part of their blood every two weeks?
- Who was the first physician to demonstrate that arteries carry blood throughout the body?
- Which of these people is the Austrian biologist and physician who first identified the four basic blood types?
- In 1658 he became the first person to describe and observe red blood cells (erythrocytes).
- In 1924 who was the German mathematician who developed a proof showing that blood types were genetic?
- This person developed the first system to produce donatable blood plasma and was the first director of a Red Cross Blood Bank in the USA.
- Which of these statements about Petroleum, sometimes called ‘black gold’, is not true?
- In 1863 this entrepreneur and his partners founded Standard Oil, a company which dominated oil production in the USA for decades.
- In 1991, one of the most serious oil spills in history brought considerable damage to wildlife in the Middle East region. What caused the oil spill?
- The Organization of the Petroleum Exporting Countries (OPEC) is an intergovernmental organization founded at the Baghdad Conference in September 1960, by 5 countries. Which of these countries was not a founding member of the organization?
- This American oil driller, dug the first modern oil well near Titusville, Pennsylvania in 1859.