Questions

Q:

Which is not a function of the cytoskeleton?

A) helps the cell move B) gives cell a shape
C) prevents chromosomes from separating D) None of the above
 
Answer & Explanation Answer: C) prevents chromosomes from separating

Explanation:

A cytoskeleton acts as a frame that gives a cell its shape, protects it to an extent, and helps with cellular motion.

 

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
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Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

We set out for the gallows. Two warders marched on either side of the prisoner, with their rifles at the slope; two others marched close against him, gripping him by his arm and shoulder, as though, at once pushing and supporting him. The rest of us, magistrates and the like, followed behind. Suddenly, when we had gone ten yards, the procession stopped short without any order or warning. A dreadful thing had happened ­ a dog, come goodness knows whence, had appeared in the yard. It came bounding among us with a loud volley of barks, and leapt round us wagging its whole body, wild with glee at finding so many human beings together. It was a large woolly dog, half Airedale, half Pariah. For a moment, it pranced round us, and then, before anyone could stop it, it had made a dash for the prisoner, and jumping up tried to lick his face. Everyone stood aghast, too taken aback even to grab at the dog.

What was the emotion displayed by the dog?

A) Fear B) Joy
C) Anger D) Alarm
 
Answer & Explanation Answer: B) Joy

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Dr. Boutrons Boutros Ghali, the Secretary general of UNO belongs to 

A) Iran B) Korea
C) Egypt D) Saudi Arabia
 
Answer & Explanation Answer: C) Egypt

Explanation:
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Filed Under: World Organisations

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Q:

The International Human Rights Convention adopted by the United Nations in 1990 relates to

A) Children B) Dasabled
C) Stateless Persons D) Migrant workers
 
Answer & Explanation Answer: A) Children

Explanation:
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Filed Under: World Organisations

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Q:

You can use display planner to

A) add ads B) research keywords
C) display network D) All of the above
 
Answer & Explanation Answer: C) display network

Explanation:

Display Planner is a free Google Ads tool you can use to plan your Display Network ad campaigns.

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Q:

The hormone associated with aggression seems to be

A) Testosterone B) Adrenaline
C) Estrogen D) Peptone
 
Answer & Explanation Answer: A) Testosterone

Explanation:

Testosterone is the hormone which is associated with aggression.

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Filed Under: Biology
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Q:

Tertiary sewage treatment is designed to remove

A) Calcium and Phosphorous B) Nitrogen and Calcium
C) Phosphorous and Nitrogen D) Calcium and Nitrogen
 
Answer & Explanation Answer: C) Phosphorous and Nitrogen

Explanation:

Sewage treatment generally involves three stages, called primary, secondary and tertiary treatment.

Primary treatment consists of temporarily holding the sewage in a quiescent basin where heavy solids can settle to the bottom while oil, grease and lighter solids float to the surface. This removes material that will either float or readily settle out by gravity. It includes the physical processes of screening, comminution, grit removal, and sedimentation.

 

Secondary treatment removes the soluble organic matter that escapes primary treatment. It also removes more of the suspended solids. Removal is usually accomplished by biological processes in which microbes consume the organic impurities as food, converting them into carbon dioxide, water, and energy for their own growth and reproduction.

tertiary_sewage_treatment_is_designed_to_remove1561617455.jpg image

 

Tertiary treatment includes removal of nutrients such as phosphorus and nitrogen and practically all suspended and organic matter from waste water.

 

tertiary_sewage_treatment_is_designed_to_remove_11561617483.jpg image

 

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Filed Under: Chemistry
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Q:

Climatology is a subspecialty of

A) meteorology B) environmental science
C) oceanography D) marine biology
 
Answer & Explanation Answer: B) environmental science

Explanation:

Climatology is a study of climate which is subspecialty of environmental science studies.

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Filed Under: General Science
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