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Science MCQs

πŸ”¬ Explore Science MCQs! Test knowledge on Biology, Chemistry, Physics, Astronomy, Earth Science & General Science. Free quizzes at TheQuizWire.
236 Total Questions
88 Topics Available

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#1
By TheQuizWireβ€’Medium
What high-energy molecule serves as the primary and immediate source of chemical energy used to power the vast majority of metabolic processes and cellular activities in living organisms?
#2
By TheQuizWireβ€’Hard
Which bat species hunts birds in mid-air?
#3
By TheQuizWireβ€’Hardβ€’βœ… Fact Checked
Which factor primarily determines the functional three-dimensional shape (conformation) of a mature protein?
#4
By TheQuizWireβ€’Easy
What does the Watt measure?
#5
By TheQuizWireβ€’Medium
What physical property of electromagnetic radiation (light) primarily determines the color that is perceived by a human observer?
#6
By The Quiz Wire Editorial Teamβ€’Mediumβ€’βœ… Fact Checked
What does the acronym CSIRO stand for?
#7
By TheQuizWireβ€’Easy
Which organ produces bile?
#8
By TheQuizWireβ€’Medium
What event can generate a gamma-ray burst?
#9
By TheQuizWireβ€’Hardβ€’βœ… Fact Checked
Galaxy A has a greater cosmological redshift than Galaxy B. What does this imply about Galaxy A?
#10
By TheQuizWireβ€’Medium
What does a sun-like star become after shedding its outer layers?

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πŸ“š Topics We Cover

Our Science MCQs section covers the vast spectrum of scientific inquiry, from the intricacies of Biology and Chemistry to the grand scales of Physics, Astronomy, and Earth Science. While you conduct your experiments in knowledge here, remember TheQuizWire.com explores a wide range of global subjects daily. You can also challenge yourself with quizzes related to:

  • Environment and Conservation:Β Test your understanding of ecosystems, environmental issues, climate change, and renewable energy solutions.
  • Pakistan:Β Delve into specific knowledge about Pakistan, including its geography, history, politics, culture, and economy.
  • Politics and Government:Β Test your knowledge on key government policies, global political developments, international relations, and significant legislative changes worldwide.
  • Language and Linguistics:Β Dive into the structure of language, the diversity of world languages, and their evolution.

Explore these diverse categories to broaden your knowledge base and enhance your preparation!

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