Questions

Q:

In C3 plants the conservation of water promotes

A) Photosynthesis B) The opening of stomata
C) Photorespiration D) None of the above
 
Answer & Explanation Answer: B) The opening of stomata

Explanation:

C3 plants are plants that undergo C3 photosynthesis, which means that they undergo the Calvin cycle (converting carbon dioxide into energy) in their chloroplasts and typically keep their stomata open during the day. These are the most common types of plants.

 

In C3 plants the conservation of water promotes Photorespiration.

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Q:

Waksman got the noble prize for the discovery of

A) Streptomycin B) Chloromycetin
C) Pencillin D) Neomycin
 
Answer & Explanation Answer: A) Streptomycin

Explanation:

In 1952, Waksman was awarded the Nobel Prize in Physiology or Medicine in recognition "for his discovery of streptomycin," the first antibiotic active against tuberculosis.

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Filed Under: Famous Personalities
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Q:

Where is the headquaters of the UN industrial Development Organization

A) Vienna.Austria B) New Delhi
C) Washington DC D) None of these
 
Answer & Explanation Answer: A) Vienna.Austria

Explanation:
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Q:

The sources of state power are specifically outlined in

A) The Tenth Amendment B) The supremacy clause
C) Article l D) All of the above
 
Answer & Explanation Answer: A) The Tenth Amendment

Explanation:

The sources of state power are specifically outlined in the Tenth Amendment of the Bill of Rights.
When the Constitution was first proposed, many people were concerned about the federal government become too powerful. A group known as the anti-federalists pushed for a way to legally set aside certain rights and powers to individual states.

This amendment was added to satisfy the anti-federalists who were concerned that the Constitution would grant the federal government unlimited power.

 

The Tenth Amendment states that all powers that are not specifically given to the federal government are reserved to individual states.

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Q:

Which of the following uses a Non Renewable Energy Source?

A) Wind Mill Power Plant B) Hydro Electric Plant
C) Nuclear Power Plant D) Tidal Power Plant
 
Answer & Explanation Answer: C) Nuclear Power Plant

Explanation:

Nuclear Power Plant uses a Non Renewable Energy Source.

 

Non-renewable energy is that source of energy which can not be used again and again. This sort of energy is sustainable to exhaustion.


Non renewable energy is that form of energy which is subject to deletion. This type of energy is of many uses to us. It can be used to produce electricity, heating, cooking, transportation and manufacturing. 85% of the energy used in the industrial processes is form the non-renewable type of energy.

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Filed Under: Physics
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Q:

Which microscope is often used to view metal surfaces?

A) Optical microscopes B) Scanning tunneling microscopes
C) Electron microscopes D) None of the above
 
Answer & Explanation Answer: B) Scanning tunneling microscopes

Explanation:

Microscopes are of three types. They are :

 

1) Optical microscopes

 

2) Electron microscopes

 

3) Scanning tunneling microscopes

 

 Which_microscope_is_often_used_to_view_metal_surfaces1538720175.png image

 

Scanning tunneling microscopes are the microscopes that are used to view metal surfaces.

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Q:

The peripheral nervous system consists of

A) Nerves from eyes to CNS B) Nerves from ears to CNS
C) Nerves from skin to CNS D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:
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Q:

Dysfunctional behaviors are maladaptive which means that they

A) are medicated B) interfere with everyday life
C) cause of stress D) all of the above
 
Answer & Explanation Answer: B) interfere with everyday life

Explanation:

Dysfunctional behaviors are maladaptive which means that they interfere with everyday life.

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