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Q:

The outer membrane that covers the lungs

A) Dura mater B) pleura
C) Pia mater D) Myelin sheath
 
Answer & Explanation Answer: B) pleura

Explanation:

The pleura is the membrane that covers the lungs, according to InnerBody. The pleura consists of two layers, with the parietal pleura forming the membrane's outer layer and the visceral pleura forming the membrane's inner layer.

 

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
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Q:

Which of the following statements about aldosterone is NOT correct?

A) Aldosterone increases sodium reabsorption by increasing the number of Na+-K+ ATPase pumps in the luminal membrane of the proximal tubule. B) Aldosterone is stimulated by decreased plasma sodium levels and increased plasma potassium levels.
C) Aldosterone is produced in the adrenal cortex. D) Aldosterone increases the number of passive sodium channels in the luminal membrane of the distal tubule and collecting duct, thus aiding sodium reabsorption.
 
Answer & Explanation Answer: A) Aldosterone increases sodium reabsorption by increasing the number of Na+-K+ ATPase pumps in the luminal membrane of the proximal tubule.

Explanation:

Aldosterone, the main mineralocorticoid hormone, is a steroid hormone produced by the zona glomerulosa of the adrenal cortex in the adrenal gland. It is essential for sodium conservation in the kidney, salivary glands, sweat glands and colon.

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Filed Under: Biology
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Q:

"Tigris River" flows through which of the following countries ?

A) Iran B) Italy
C) Iraq D) Egypt
 
Answer & Explanation Answer: A) Iran

Explanation:
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Filed Under: World Geography
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Q:

Which of the statements given below are correct?

 

A) Roger Federer won the Tennis 2017 French Open Men's Singles.

B) In 2018 IPL auctions, Rajasthan Royals retained Steve Smith.

C) Serena Williams won the Tennis 2017 French Open Women's Singles.

 

A) Only B B) B and C
C) A and B D) A, B and C
 
Answer & Explanation Answer: A) Only B

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

What is the largest desert?

A) Sahara B) Thar
C) Kalahari D) None
 
Answer & Explanation Answer: A) Sahara

Explanation:

Sahara is the largest of sll the desrts .It is located in Africa

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Filed Under: Longest, Shortest, Deepest

4 3408
Q:

Why does microprocessor contain ROM chips?

Answer

Microprocessor contain ROM chip beacause it contain instructions to execute data. It contain the monitor program which not only include execution instruction but also interfacing program

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Subject: Hardware

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Q:

Who was the first Indian to win an individual medal in Olympics

A) Milkha Singh B) P.T.Usha
C) Karanam Malleswari D) K.D Yadav
 
Answer & Explanation Answer: D) K.D Yadav

Explanation:
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Q:

World’s largest aircraft supercarrier USS Gerald R Ford belongs to _____ country.

A) Russia B) India
C) China D) USA
 
Answer & Explanation Answer: D) USA

Explanation:

1. US Navy commissioned world’s largest aircraft carrier, USS Gerald R Ford into the fleet. The commissioning ceremony was held at Naval Station Norfolk, Virginia in presence of US President Donald Trump.

2. USS Gerald R. Ford is the first ship in this new class of nuclear-powered aircraft carriers for the U.S. Navy. The ship is named after the 38th President of the United States Gerald Ford and has been built by Newport News Ship Building Company. The massive 1,106-foot-long carrier is powered by two new generation nuclear reactors.

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Filed Under: General Awareness
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