Q:

Which one of the following statements regarding histone proteins is correct?

A) Histones are proteins that are present in mitochondrial membrane	B) Histones are proteins that are present in nucleus in association with DNA
C) Histones are proteins associated with lipids in the cytosol	D) Histones are proteins associated with carbohydrates in the cytosol

Answer & Explanation Answer: B) Histones are proteins that are present in nucleus in association with DNA

Explanation:

Histones are highly alkaline proteins found in eukaryotic cell nucleusthat package and order the DNA into structural units called nucleosomes. They are the chief protein components of chromatin, acting as spools around which DNA winds, and playrole in gene regulation.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence inIndirect/Direct Speech.

Sneha said, “I am buying a gaming console today.”

A) Sneha said that she is buying a gaming console today.	B) Sneha says she was buying a gaming console that day
C) Sneha say that she is buying a gaming console today	D) Sneha said that she was buying a gaming console that day

Answer & Explanation Answer: D) Sneha said that she was buying a gaming console that day

Explanation:

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Filed Under: English

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Q:

The boiling point of an alcohol is 78 $°$ C. What is the temperature in Kelvin scale?

A) 78K	B) 341 K
C) 373 K	D) 351 K

Answer & Explanation Answer: D) 351 K

Explanation:

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Filed Under: Physics
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Q:

Mohan, having a mass of 40 kg, runs up a staircase of 50 steps in 10 s. If the height of each step is 15 cm, then what is his power?

A) 300 W	B) 200 W
C) 100 W	D) 400 W

Answer & Explanation Answer: A) 300 W

Explanation:

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Filed Under: Physics
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Q:

Security Council of the UN comprises of 10 non-permanent members and their tenure is____________

A) 5 years	B) 4 years
C) 3 years	D) 2 years

Answer & Explanation Answer: D) 2 years

Explanation:

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Filed Under: Indian Politics
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Q:

A motion moved by Member of Parliament when he feels a minister has committed a breach of privilege of the House by withholding facts of a case is called

A) No confidence motion	B) Censure motion
C) Privilege motion	D) Cut motion

Answer & Explanation Answer: C) Privilege motion

Explanation:

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Filed Under: Indian Politics
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Q:

Which of the following is a free encyclopedia, written collaboratively by the people who use it?

A) Google	B) Wikipedia
C) Encyclopedia	D) Yahoo

Answer & Explanation Answer: B) Wikipedia

Explanation:

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Filed Under: General Awareness
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Q:

Which non-flowering, spore bearing plants have roots?

A) mosses	B) angiosperms
C) ferns	D) gymnosperms

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