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Everyday Science Online Test MCQs With Answers

Question # 1

Which of the following is least effective in photosynthesis?

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Sunlight

Red Light

Blue Light

Green Light

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Question # 2

The correct medical term for this disease is varicella. What is is its common name

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Whooping cough

Measles

Chicken pox

Mumps

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Question # 3

The scientist credited with discovery of noble gases is?

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Cavendish

Madame

Rutherford

McDonald

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Question # 4

Animals which eat both plants and other animals are known as what?

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Omnivores

Herbivores

Carnivores

None of these

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Question # 5

Fluorine deficiency in human beings leads to?

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Dental Caries

Fluorosis

Follicular necrosis

Fibrosis

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Question # 6

Which one of these bases is the starting product for making soaps?

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barium hydroxide

Potassium hydroxide

Sodium hydroxide

Calcium hydroxide

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Question # 7

The structure of DNA was discovered by whom?

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James Watson and Francis Crick

Cari David Anderson

Paul Dirac

John Napier

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Question # 8

Which element is classified as a metalloid?

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Sulfur

Barium

Silicon

Bromine

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Question # 9

What is the main difference between the prokaryot and the eukaryot?

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The eukaryot has a nucleus, and he prokaryot does not

The prokaryot has a nucleus, and he euikaryot does not

The eukaryot is always larger than the prokaryot

The eukaryot is the only type of cell than is capable of photosynthesis

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Question # 10

The ingestion of antigens by macrophages can be know as

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Coagulation

Agglutination

Opsonization

None of these

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Question # 11

Outer covering of virus made up of protein is

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capsid

virion

coat

viriod

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