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Q:

Who discovered the monomers of nucleic acids?

A) James Watson, Francis Crick, and Rosalind Franklin B) Friedrich Miescher
C) Phoebus Levene D) Gerardus Johannes Mulder and Jöns Jacob Berxelius
 
Answer & Explanation Answer: C) Phoebus Levene

Explanation:

Deoxyribonucleic acid (DNA) is a nucleic acid polymer composed of monomers called nucleotides. Nucleotides are composed of three components: (1) a pentose sugar; (2) a nitrogenous base; and (3) one to three phosphate groups.

Phoebus Levene, a Russian biochemist was the first to discover the nucleotide and the first to correctly identify the way nucleic acid molecules, DNA.

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Filed Under: Biology
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Q:

The main buffer system of the human blood is

A) H2CO3 B) H2SO4
C) CO2 D) O3
 
Answer & Explanation Answer: A) H2CO3

Explanation:

the_main_buffer_system_of_the_human_blood_is1556690852.jpg image

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Filed Under: Biology
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Q:

Which one of the following has been proclaimed by UNESCO as a masterpiece of oral and intangible heritages of humanity

A) Parana B) Ram Lila
C) Geeta D) Mahabharata
 
Answer & Explanation Answer: C) Geeta

Explanation:
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Filed Under: Honours and Awards

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Q:

The First step of Bacterial Replication is

A) Pinching of the plasma membrane B) Separation of daughter cells
C) Attachment of the DNA to the plasma membrane D) DNA Replication
 
Answer & Explanation Answer: D) DNA Replication

Explanation:

The First step of Bacterial Replication is DNA Replication.

DNA must be copied in order to proceed.

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Filed Under: Biology
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Q:

Poorly tuned engines do not get good gas mileage.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

The above-given statement is absolutely true. Poorly tuned engines of vehicles will not get good gas mileage.


A poorly running engine may lose power that is needed for normal driving and emergencies, may not start, gets poor fuel economy, pollutes the air, and could stall when you are on the road causing a traffic problem.

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Subject: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

If Average Total Cost is declining then

A) The Marginal Cost is Less than Average Cost B) The Total Cost must also be Declining
C) The Marginal Cost is Greater than Average Cost D) The Average Fixed Cost curve must lie above the average variable cost curve
 
Answer & Explanation Answer: A) The Marginal Cost is Less than Average Cost

Explanation:
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Filed Under: Marketing and Sales

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Q:

Dhruv Sharma Who Died in July 2017 Belongs To Which Field ?

A) Politics B) Acting
C) Photography D) Music
 
Answer & Explanation Answer: B) Acting

Explanation:
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Filed Under: Famous Personalities
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Q:

200 P for P G in M

Answer

Letter equation 200 P for P G in M denotes that 200 Pounds for Passing Go in Monopoly.

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Subject: Word Puzzles Exam Prep: AIEEE , Bank Exams , CAT
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