Q:

Which of the following statements about ddntps is true?

A) They have a hydrogen at the 3’ carbon of the sugar.	B) DNA polymerase can add a new dNTP to a 3’ ddNTP.
C) They have a free 3’-hydroxyl group on the ribose sugar.	D) They have an oxygen at the 2’ carbon of the ribose sugar.

Answer & Explanation Answer: A) They have a hydrogen at the 3’ carbon of the sugar.

Explanation:

ddNTPs - Dideoxynucleotides and abbreviated as ddNTPs.

They are chain-elongating inhibitors of DNA polymerase, used in the Sanger method for DNA sequencing.

They have a hydrogen at the 3’ carbon of the ribose sugar.

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Q:

Which of the following bank has recently launches a special edition ' Cricket Credit Card' in association with IPL franchise Delhi Daredevils?

A) Yes Bank	B) Federal Bank
C) Ratnakar Bank Limited	D) Kotak Mahindra Bank

Answer & Explanation Answer: C) Ratnakar Bank Limited

Explanation:

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3 4574

Q:

Which is the longest snake in the world?

A) Black Mamba	B) Puff Adder
C) Reticulated Python	D) Anaconda

Answer & Explanation Answer: C) Reticulated Python

Explanation:

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Q:

Which of the following gases is present under pressure in soft drinks?

A) Nitrous oxide	B) Oxygen
C) Nitrogen	D) Carbon dioxide

Answer & Explanation Answer: D) Carbon dioxide

Explanation:

Carbon dioxide is present under pressure in soft drinks.

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Q:

Whose winter residence did potala palace serve as till 1959 ?

A) Jodhpur Maharaj	B) Dalai lama
C) Pope	D) Nepal Raju

Answer & Explanation Answer: B) Dalai lama

Explanation:

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Filed Under: World History

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Q:

The philosopphical essence, "The world is but God manifest and God is my own soul" may be traced to the

A) Vedas	B) Upanishads
C) Puranas	D) Manusmriti

Answer & Explanation Answer: B) Upanishads

Explanation:

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Filed Under: Indian History

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Q:

Who was the first Mughal Emperor to acquire Koh-i-nur diamond?

A) Humayun	B) Akbar
C) Jahangir	D) Shah Jehan

Answer & Explanation Answer: A) Humayun

Explanation:

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Q:

Which is a common first indicator of an approaching thunderstorm?

A) too hot	B) heavy wind
C) a buildup of dark clouds	D) lightning

Answer & Explanation Answer: C) a buildup of dark clouds

Explanation:

The first indicator of an approaching thunderstorm is a buildup of dark clouds.

A thunderstorm is a storm with lightning and thunder; it is usually produced by heavy rain, gusty wind, and the cumulonimbus cloud. The thunderstorm is made up of moisture, unstable air and lift.

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