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Everyday Science Online Test MCQs With Answers

Question # 1

A ''biological death'' take place when

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There is no pulse and heat beat

Pupils show no reaction to light

All the body cells die after a few hours of clinical death

Pupils are fixed and dilated

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Question # 2

Who invented the rabies vaccine?

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Louis Pasteur

Charles Pravaz

Marie Curie

William Morton

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Question # 3

Materials for rein rainproof and tents owe their waterproof properties to:

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Surface tension

viscosity

Specific gravity

Elasticity

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Question # 4

Which of the following is has the same atomic number and atomic weight?

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Hydrogen

Helium

Oxygen

nitrogen

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Question # 5

Who among the following contribute to deciphering the genetic code?

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J.D Wastson and Francis Crick

Linus Pauling

Marshel Nirenberg, Severo Ochoa and Hargobind Khorana

Barbarat McClintock

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Question # 6

The deficiency of this micronutrient result in little leaf disease:

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Copper

Zinc

Boron

Iron

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Question # 7

A mitochondria possesses a

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Single membrane

Double membrane

Three-layered membrane

Four-layered membrane

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Question # 8

Which vitamin cannot store in human body?

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Vitamin K

Vitamin D

Vitamin C

Vitamin A

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Question # 9

Guss is a unit of:

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Electric charge

Brightness

Magnetic

Mass

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Question # 10

In what country was the first ballpoint manufacturing factor opened

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USA

Argentina

Canada

France

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Question # 11

A person having AB-group of blood to donate a person having

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A-group

B-group

AB-group

O-group

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