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:

Suppose you have a computional circuit between two registers driven by a clock. What will you do if the delay of the combinational circuit is greater than your clock signal?

Answer

Use the concept of register-retiming.


divide the totla combinatorial delay in two segments such that individually the delay is less the clock period.


this can be done by inserting a flip-flop in the combinational path.


e.g.,


clock period --- 5 ns


total cominational delay ---- 7


then divide the 7ns path in two path of 4 or 3 (best resutls are obtained if delays are  same for both path i.e 3.5ns) by inserting a flip-flop in between.

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Subject: Hardware

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Q:

Fouaad Mirza is related to which sports?

A) Equestrian B) Long jump
C) Short throw D) Shooting
 
Answer & Explanation Answer: A) Equestrian

Explanation:

Fouaad Mirza is related to the game Equestrian. His show wins first medal to India in equestrian game. He clinched silver medal in the individual event of equestrian game in the Asian games 2018. 

 

Fouaad Mirza belongs to Bangaluru.

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Filed Under: Sports
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Q:

Christ The Redeemer Statue on Corcovado Mountain is located in which country?

A) China B) Canada
C) Hungary D) Brazil
 
Answer & Explanation Answer: D) Brazil

Explanation:
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Filed Under: Famous Places

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Q:

Which article describes the importance of Free & Compulsory Education for children between 6-14 years in India?

A) 21A B) 21B
C) 21C D) 21D
 
Answer & Explanation Answer: A) 21A

Explanation:

The Right of Children to Free and Compulsory Education Act or Right to Education Act (RTE) which describes the importance of free and compulsory education for children between 6 and 14 in India is enacted under Article 21A of the Indian Constitution.

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Filed Under: Indian Politics
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Q:

Study of sound is called

A) Agronomy B) Accoustics
C) Aesthetics D) Aeronautics
 
Answer & Explanation Answer: B) Accoustics

Explanation:

Accoustics is a subject deals with the Study of sound

 

Aesthetics is a Philosophy of fine arts

 

The science or art of flight is called Aeronautics

 

The science of soil management is called Agronomy.

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Filed Under: General Awareness
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Q:

Who among the following has won the Pantaloon's Femina Miss India World, 2012 Awards

A) Prachi Misra B) Vanya Misra
C) Rochella Maria D) Sandhya Agarwal
 
Answer & Explanation Answer: B) Vanya Misra

Explanation:
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Filed Under: Honours and Awards

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Q:

Who is the author of the book PrisonDairy?

A) Amitav Ghosh B) Jay Prakash Narayan
C) Kapil Dev D) Mala Sen
 
Answer & Explanation Answer: B) Jay Prakash Narayan

Explanation:

Prison dairy is recollection of JP’s thought during his incarceration . 

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Filed Under: Books and Authors

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