Question # 1

Which of the following is known as the morning star?

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Saturn

Venus

Jupiter

Mars

The molecules responsible for storing the genetic code are

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DNA

RNA

Protein

Chromosome

Why are we able to hear short wave broadcasts better than long wave broadcast:

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Short wave broadcasts are made by nearby radio stations

Short waves are unaffected by at disturbances

Short waves are more energetic than long waves

By convention, short waves are meant for long distances where as long waves are reserved for short distances

Which of her following is a bacteria disease?

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Early blight of potatoes

Loose smut of wheat

Red rot of sugarcane

Red strips of sugarcane

Which of the following is used for its disinfectant properties and is a folk remedy for colds and influenza?

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Beer

Vinegar

Rice wine

Salt water

What products are as a general rule the result of an acid and a base reaction together?

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Water and salt

water and ethanol

methane gas and dioxide

Hydrogen gas land carbon dioxide

William Harvey's experimental work was revolutionary. He is mostly known for work on:

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The volume of the bladder

the functions of the skin

The waves of he brain

The circulation of the blood

Which of the following is not an infectious disease?

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AIDS

Chicken Pox

Herpes simple

Mumps

Which of the pathogen tat causes typhoid fever?

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Salmonella typhi

Escherichia coil

Shigella dysenteriae

Vibrio cholerae

If the numerator of a fraction is increased by 20% and the denominator is increased by 50%. the resultant fraction is 2/3. What was the original fraction?

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5/3

3/5

6/5

5/6

Which of the following cause a false positive of heroin?

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Tylenol

Poppy seeds

Aspirin

Coca-Cola

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