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Everyday Science Online Test MCQs With Answers

Question # 1

Who in witnessing a supernova, argued that the heavens are not changeless?

Choose an answer

Tycho Brahe

Thomas Edison

James Chadwick

Albert Einstein

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Question # 2

The enzyme, ptyalin, is a catalyst for the metabolism of which of these food?

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Fats

White meats

Proteins

Starches

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Question # 3

In 1242 A.D., Roger Bacon discovered that black powder (gunpowder) would explode rather than simply burn if he did what?

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Heated it slowly

Confined it in a small space

Place it in a vacuum

Sang 'Over the rainbow'

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Question # 4

Cylindrical lens is used by a person suffering from:

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Astigmatism

Myopia

Hypermetropia

Presbyopia

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Question # 5

Which mental has a melting point of 1084, It is widely used as an agricultural poison, and as an agricultural in the purification of water in its pure form its is reddish-brown in colour

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Arsenic

Lead

Copper

Tin

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Question # 6

The study of earthquakes and the movement of eaves thorough he earth is called what?

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Seismology

Hematology

Cryptography

None of these

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Question # 7

Plant that grow under average temperature and moisture condition are called

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halophytes

hydrophytes

Mesophytes

xerophytes

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Question # 8

A round worm that enters man's body through the soles of the feet is?

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Leach

Hookworm

Tapeworm

Trichina

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Question # 9

The study of microorganisms, including viruses, prokaryotas and simple eukaryotes:

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Microbiology

Hematology

Anatomy

None of these

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Question # 10

What scientist discovered that ether had anesthetic properties

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Paracelsus

Morton

Bacon

Jackson

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Question # 11

The function of hemoglobin the body

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Transport of oxygen

Destruction of bacteria

Prevention of anemia

Utilization of iron

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