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Online Tests
Everyday Science Online Test MCQs With Answers
Question # 1
Name the plant hormone that induces cell division is
Choose an answer
Auxins
Gibberellins
Kinins
Domins
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Question # 2
One liter is equal to _____ gallons
Choose an answer
0.2200
0.2100
0.2500
0.2300
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Question # 3
Which of the following does not contain a with concentration of Niacin?
Choose an answer
Yeast
Meat
Liver
Corn
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Question # 4
A ship sails out to make at he rate of 10 km per hour and sails back at the rate of 15 km per hour. the average rate of sailing is:
Choose an answer
12.5 km/hr
12 km/hr
7.5 km/hr
13 km/hr
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Question # 5
An infectious disease cause d by a spiral shaped bacterium, spared mainly by sexual contact is
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Syphilis
AIDS
Cancer
Tuberculosis
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Question # 6
Which of the following is found in plant cells but not animal cells?
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Cytoplasm
Mitochondria
Cell wall
Ribosomes
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Question # 7
Gene is:
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a segment of DNA
a segment of DNA and histone
a segment of DNA, RNA and histone
all of the
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Question # 8
Which gas is filled in refrigerators?
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Acetylene
Methane
Chlorofluorocharbon
Mafron
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Question # 9
Which of these items was invented by Sarah Boone?
Choose an answer
Ignition system
Ice cube tray
Ironing board
Ice cream cone
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Question # 10
Caffeine use comes with a whole list of possible side effects, which one of these is not a potential side effect?
Choose an answer
Frequent
Diarrhea
larger appetite
insomnia
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Question # 11
What gas the plants contribute to he earths atmosphere?
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Hydrogen
Nitrogen
Oxygen
Carbon dioxide
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