Questions

Q:

How many amino acids are found in living organisms?

A) 1500 B) 3000
C) 20 D) 4
 
Answer & Explanation Answer: C) 20

Explanation:

Amino acids are a crucial, yet basic unit of protein, and they contain an amino group and a carboxylic group. They play an extensive role in gene expression processes.

 

Amino acids become proteins when 50 or more are bonded together in a chain. All the millions of different proteins in living things are formed by the bonding of only 20 amino acids.

 

Eight of these amino acids are essential and cannot be produced by the body.

They are:

• Leucine

• Isoleucine

• Lysine

• Threonine

• Methionine

• Phenylalanine

• Valine

• Tryptophan

•  Histidine is an amino acid that is categorized as semi-essential since the human body doesn't always need it to properly function

 

Nonessential amino acids are produced by the human body either from essential amino acids or from normal protein breakdowns. Nonessential amino acids include:

• Asparagine

• Alanine

• Arginine

• Aspartic acid

• Cysteine

• Glutamic acid

• Glutamine

• Proline

• Glycine

• Tyrosine

• Serine.

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Filed Under: Biology
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Q:

Name the body that has recently announced a plan to promote micro-enterprises in 115 aspirational districts across the country after tying up with Common Service Centre (CSC).

A) SEBI B) RBI
C) SIDBI D) IRDAI
 
Answer & Explanation Answer: C) SIDBI

Explanation:

Small Industries and Development Bank of India (SIDBI) announced a plan to promote micro-enterprises in 115 aspirational districts across the country. It has tied up with Common Service Centre (CSC).

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Q:

According to a report by New World Wealth, which is the richest city in the world 2018?

A) Tokyo B) New York
C) London D) Paris
 
Answer & Explanation Answer: B) New York

Explanation:

New York City, London, and Tokyo are the richest cities in the world 2018, according to their ranks.

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Q:

India's largest e-commerce player Flipkart recently bought eBay's India business, and closing a $1.4 billion fund-raising round from Tencent, eBay and Microsoft. Name the Chief Executive Officer of Flipkart.

A) Devin Wenig B) Kalyan Krishnamurthy
C) Jeff Bejos D) Satya Nadella
 
Answer & Explanation Answer: B) Kalyan Krishnamurthy

Explanation:

India's largest e-commerce player Flipkart buys eBay's India business, and closing a $1.4 billion fund-raising round from Tencent, eBay and Microsoft. Mr. Kalyan Krishnamurthy is the CEO of Flipkart.

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Q:

Brainstorming is an example of

brainstorming_is_an_example_of1553165225.jpg image

A) Computer language B) Problem solving technique
C) Lightening effect D) None of the above
 
Answer & Explanation Answer: B) Problem solving technique

Explanation:

Brainstorming is an example of a problem solving technique of severe thinking.

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Q:

A watch dealer sells watches at Rs 600 per watch. However,he is forced to give two successive discounts of 10% and 5% respectively. However, he recovers the sales tax on the net sale price from the customer at 5% of the net price. What price does a customer have to pay him to buy the watch?

A) Rs 539.75 B) Rs 539.65
C) Rs 538.75 D) Rs 538.65
 
Answer & Explanation Answer: D) Rs 538.65

Explanation:
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Q:

Lowest temperature is recorded in

A) USA B) Mexico
C) Verkhoyansk D) Alaska
 
Answer & Explanation Answer: C) Verkhoyansk

Explanation:
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Filed Under: World Geography

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Q:

Which of the following is an aerobic outdoor sport?

A) Swimming B) Cycling
C) Hiking D) Skydiving
 
Answer & Explanation Answer: D) Skydiving

Explanation:
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