Physics, DNA & Computing Questions

Explore ten questions at the meeting point of science, technology and scientific history. Topics include the origins of Big Bang cosmology, DNA replication, the Earth's crust, Pluto's orbit and tornado seasons. You'll also recognise everyday computing terms such as CSS and SSD and encounter Australia's Diamond Tree. Expect a mixture of concepts, historical context and abbreviations rather than ten questions from a single scientific discipline.

10 questions Multiple choice
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Prepare for Physics, DNA & Computing Questions

As you answer, separate observations from explanations. What evidence would support a claim, and could something else explain the result?

Questions to think about

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  1. "The Big Bang Theory" was first theorized by a priest of what religious ideology?
  2. The Diamond Tree, a giant Karri tree located south of Manjimup, Western Australia, has been of practical use to the natives since 1939, serving as what?
  3. In web design, what does CSS stand for?

Choose one answer per question. When you finish, review your results and read the explanations to understand any mistakes.

10 of 10 questions currently include additional explanations.

Read the Science learning guide for more context.

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The answers, explained

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Question 1

"The Big Bang Theory" was first theorized by a priest of what religious ideology?

Correct answer: Catholic

The Big Bang theory was first proposed by Georges Lemaître, a Belgian physicist and Catholic priest.

Question 2

The Diamond Tree, a giant Karri tree located south of Manjimup, Western Australia, has been of practical use to the natives since 1939, serving as what?

Correct answer: Fire look-out platform

The Diamond Tree was fitted with a platform in 1939 and used as a lookout for spotting forest fires.

Question 3

In web design, what does CSS stand for?

Correct answer: Cascading Style Sheet

CSS stands for Cascading Style Sheets. CSS controls how structured web content is presented, including layout, colours, typography and responsive behaviour; HTML supplies the document structure.

Further reading: developer.mozilla.org ↗

Question 4

What does SSD stand for in the context of computer storage?

Correct answer: Solid State Drive

SSD means solid-state drive, a storage device that uses flash memory rather than moving magnetic platters. Because it has no mechanical read/write head, it typically offers faster random access than a hard disk drive.

Further reading: www.ibm.com ↗

Question 5

The name of technology company HP stands for what?

Correct answer: Hewlett-Packard

HP stands for Hewlett-Packard, named after company founders Bill Hewlett and Dave Packard.

Question 6

Which enzyme synthesizes short RNA primers during DNA replication?

Correct answer: Primase

Primase synthesizes short RNA primers that provide starting points for DNA polymerases.

Question 7

What is the thin, outermost layer of the Earth?

Correct answer: Crust

The crust is Earth's thin, solid outermost layer, lying above the mantle.

Question 8

Which is the wrong statement about the features of Plutos orbit?

Correct answer: At certain moments in time, it crosses Neptunes orbit.

Pluto can be closer to the Sun than Neptune, but their orbital paths do not actually cross because Pluto's orbit is inclined and protected by an orbital resonance.

Question 9

In the southern part of the United States, what months are peak season for tornadoes?

Correct answer: March-May

In the southern United States, tornado activity generally peaks from March through May as warm, moist air meets cooler, drier air.

Question 10

This is the largest planet in our solar system. It is most famous for its Great Red Spot.

Correct answer: Jupiter

Jupiter is the solar system's largest planet, and its Great Red Spot is a vast, long-lived storm.

Explore the questionsBrowse all 10 questions in this quiz
  1. "The Big Bang Theory" was first theorized by a priest of what religious ideology?
  2. The Diamond Tree, a giant Karri tree located south of Manjimup, Western Australia, has been of practical use to the natives since 1939, serving as what?
  3. In web design, what does CSS stand for?
  4. What does SSD stand for in the context of computer storage?
  5. The name of technology company HP stands for what?
  6. Which enzyme synthesizes short RNA primers during DNA replication?
  7. What is the thin, outermost layer of the Earth?
  8. Which is the wrong statement about the features of Plutos orbit?
  9. In the southern part of the United States, what months are peak season for tornadoes?
  10. This is the largest planet in our solar system. It is most famous for its Great Red Spot.

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