Questions

Q:

Which occurs during transcription?

A) Proteins are produced B) Ribosomes produces
C) DNA information is copied to RNA D) All of the above
 
Answer & Explanation Answer: C) DNA information is copied to RNA

Explanation:

Transcription is the process of copying the genetic material or information that is the DNA to messenger RNA (mRNA.

 

transcription_translation1531736868.jpg image

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Filed Under: Biology
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Q:

Sudden decrease of birth rate would cause___________.

A) increase in per capita income B) increase in investment
C) increase in savings D) increase in loan requests
 
Answer & Explanation Answer: A) increase in per capita income

Explanation:
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Filed Under: Indian Economy
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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.


Namita is from the state of Kerala. She has come to Dubai to serve as a governess for the only child of the Nairs. The Nairs are nice and gentle and Namita has no cause to complain. One day she overhears something that makes her jittery. Mr. Nair is not employed in an American company as she has been told. The nature of his business is illegal. She is shocked and wants to go back to her home town to her own people.

Gopal is from a very poor family. His family owns a very small piece of land that can hardly meet their food requirement. One day, Gopal gets a nice offer to work in the Emirates with a construction contractor. In order to meet the expenses on travelling, the family decides to sell their own land and send Gopal to the foreign country, to make money. On arrival, the contractor confiscates Gopal's passport and gives him a small place to live in with ten others like him. Gopal has little idea what he must do.


The conclusion that can be drawn from both situations is that people should

A) stay in their own countries and villages B) feel contented and satisfied with their lot
C) verify details before accepting any job D) not travel to these regions of the world
 
Answer & Explanation Answer: C) verify details before accepting any job

Explanation:
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Q:

Which describes how mRNA is used by a cell?

A) It is used to move information to other cells. B) It is used to check DNA for mutations.
C) It is used to replicate DNA for mitosis. D) It is used to transfer genetic information.
 
Answer & Explanation Answer: D) It is used to transfer genetic information.

Explanation:

A RNA copy of a DNA gene is called as messenger RNA or mRNA. mRna is used in translation because information is translated from one language (nucleotides) into another (amino acids).

 

Hence, mRNA is used to transfer genetic information by a cell.

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Filed Under: Biology
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Q:

Explain Given the following SQL statement: GRANT REFERENCES ON TABLE tab1 TO USER usera.Which of the following describes what USERA is allowed to do?

A) Create a read?only view using TAB1. B) Alter TAB1 to add a check constraint.
C) Define a primary key or unique constraint on TAB1. D) Define a dependent table where TAB1 is the parent.
 
Answer & Explanation Answer: D) Define a dependent table where TAB1 is the parent.

Explanation:
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Q:

Which becomes the first country to Recognise 'Orphanage Trafficking' as Slavery?

A) Mexico B) Australia
C) Afghanistan D) India
 
Answer & Explanation Answer: B) Australia

Explanation:

the first country to Recognise 'Orphanage Trafficking' as Slavery is Australia.

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Q:

Which of the following processes is endothermic?

A) Melting of ice B) Mixing of potassium chloride with water
C) Photosynthesis D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

The process which involves absorption of heat is endothermic.

Here given all the options are involving in absorption of heat. Hence, all the above are endithermic.

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Filed Under: Chemistry
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Q:

An example of a latent viral infection is

A) Influenza B) Mumps
C) Cold sores D) Smallpox
 
Answer & Explanation Answer: C) Cold sores

Explanation:
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Filed Under: Biology
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