Question # 1

The addictive drug use to reduce pain are:

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Sedatives

Narcotics

Marijuana

Antibiotics

The nature of myelin sheath is:

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Conductor

Elastic

Insulator

Rigid

Which one of the following have exoskeleton?

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Arthpods

Birds

Mammals

Reptiles

Interferons are...................... Proteins.

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Antibacterial

Antiviral

Antifungal

Antidrugs

The purpose of rib cage is to:

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Protect the stomach

Protect the spinal cord

Protect the heart and lungs

Provide an object to which the lungs can attach

Effectors include;

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Only muscles

Only glands

Muscles and glands

Brain

Which is tertiary carnivore.

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Deer

Frog

Snake

Lion

In the food chain ''grass→grasshopper''→sparrow→ hawk'',the secondary consumers is:

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grass

grasshopper

sparrow

hawk

Bones in skull are:

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22

23

24

25

Which of the following drugs is obtained from plants:

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Sedative

Analgesics

Antibiotics

Vaccines

Bacterium which prepares human growth hormones was synthesized in.

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1980

1910

1970

1977

Who presented the idea of sterile surgery for the first time:

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Sir Alexender Fleming

Joseph Lister

Thomas Grill

Lamarck

The number of bones in human skeleton is:

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206

306

106

406

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