Questions

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:

The single-step income statement emphasizes

A) the various components of income from continuing operations B) extraordinary items and accounting changes more than these are emphasized in the multiple-step income statement
C) total revenues and total expenses D) the gross profit figure
 
Answer & Explanation Answer: C) total revenues and total expenses

Explanation:

The single-step income statement emphasizes


1. total revenues and total expenses.

2. Revenues

3. Expenses

4. Net income

The primary advantage of the single step fromat lies in its simple presentation and the absence of any implication that one type of revenue or expense item has priority over another.

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Q:

Mahaparinirvana Temple is located at ______.

A) Bodh Gaya B) Shravasti
C) Sarnath D) Kushinagar
 
Answer & Explanation Answer: D) Kushinagar

Explanation:
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17 4906
Q:

Who was the first black tennis player to win a Wimbledon title

A) Steffi Bucher B) Gegata Sen
C) Althea Gibson D) Sucheta Kriplani
 
Answer & Explanation Answer: C) Althea Gibson

Explanation:
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Q:

Where is the Longest Railway bridge located?

A) America B) Africa
C) Europe D) Malashiya
 
Answer & Explanation Answer: B) Africa

Explanation:

Longest railway bridge (Lower Zambesi ) is located in Africa

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Q:

The largest proportion of federal revenues comes from

A) borrowing B) excise taxes
C) social insurance taxes D) personal income taxes
 
Answer & Explanation Answer: D) personal income taxes

Explanation:

The largest proportion of federal revenues comes from personal income taxes. Almost half of all federal revenue (47 percent) comes from individual income taxes.

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Q:

The tributary of Rriver Indus which flows through Himachal Pradesh is

A) Sutlej B) Beas
C) Ravi D) Hunza
 
Answer & Explanation Answer: A) Sutlej

Explanation:
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Q:

Which choice best describes the polarity of BrF5?

A) nonpolar bonds / nonpolar molecule B) nonpolar bonds / polar molecule
C) polar bonds / polar molecule D) polar bonds / nonpolar molecule
 
Answer & Explanation Answer: C) polar bonds / polar molecule

Explanation:
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