Questions

Q:

What role does photosynthesis play in the carbon cycle?

Answer

In the process of photosynthesis, plants need the sun's energy, water to make food for themselves in the form of ATP ( adenosine triphosphate ) , which is packages of energy.


Carbon :


coming into the plants ( or algae ) along with water make those ATP into a bigger molecule, which is know as glucose.


Formula: 6 CO2 + 6 H2O + Suns Energy -> glucose + oxygen


Photosynthesis has an affect on the carbon cycle because it reduces the amount of CO2 in the air and redirects it into sugars which feeds animals as well as humans.


 


Hence, Photosynthesis removes CO2 from the atmosphere and replaces it with O2.

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

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

A) gimmic B) gimick
C) gimmick D) gimic
 
Answer & Explanation Answer: C) gimmick

Explanation:
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Filed Under: English
Exam Prep: CAT , GRE , TOEFL
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Q:

Which sentence is correcty puctuated with a semicolon?

A) He ate, however; he didn't sleep. B) He ate however, he; didn't sleep.
C) He ate; however, he didn't sleep. D) None of the above
 
Answer & Explanation Answer: C) He ate; however, he didn't sleep.

Explanation:

Like commas, semicolons indicate an audible pause — slightly longer than a comma's, but short of a period's full stop.

 

Rules for Semicolon ::


1. A semicolon can replace a period if the writer wishes to narrow the gap between two closely linked sentences.


2. Use a semicolon before such words and terms as namely, however, therefore, that is, i.e., for example, e.g., for instance, etc., when they introduce a complete sentence. It is also preferable to use a comma after these words and terms.

 

3. Avoid a semicolon when a dependent clause comes before an independent clause.

 

4. Use a semicolon to separate units of a series when one or more of the units contain commas.

 

Hence according to rule no. 2) option (C) He ate; however, he didn't sleep is correctly puctuated with a semicolon.

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Filed Under: English
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Q:

Most Type 2 diabetics do not produce insulin.

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

Explanation:

In Type 1 diabetes, body do not produce any insulin. In type 2 diabetes, body can produce some insulin.


 


Hence, the given statement that most type 2 diabetics do not produce insulin is "FALSE."

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Subject: Biology
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

There are five boxes in a cargo hold. The weight of the first box is 200 kg and the weight of the second box is 20% higher than the weight of the third box, whose weight is 25% higher than the first box’s weight. The fourth box at 350 kg is 30% lighter than the fifth box. Find the difference in the average weight of the four heaviest boxes and the four lightest boxes.

A) 51.5 kg B) 75 kg
C) 37.5 kg D) 112.5 kg
 
Answer & Explanation Answer: B) 75 kg

Explanation:
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Q:

Which country is associated with the 'Jesuit School'?

A) Spain B) France
C) Germany D) England
 
Answer & Explanation Answer: A) Spain

Explanation:

In Spain, where there were no protestants, a soldier named lgnatius Loyola started an organisation for clergymen to work wholly as 'soldiers of jensus' in the service of the Church. Its members came to be called jesuits. They went from place to place and won back followers in France and Germany. They established missions in india, china, Africa and the Americas to gain new adherents. The Jesuit Schools which they started to strengthen the Roman Catholic  Church are still in existence in many countries of the world.

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Filed Under: World History

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Q:

The Waterfall with the greatest meterage in the fall is 

A) The Jog Falls, India B) The Victoria Falls, Africa
C) The Niagara Falls, N America D) The Salto Angel Falls, S America
 
Answer & Explanation Answer: D) The Salto Angel Falls, S America

Explanation:

The greatest single drop of the waterfall, Salto Angel of Venezuela, measures 807m and the width at the base is about 150 m. From top to bottom the Angel falls measures 979 m - almost 1 km.

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Filed Under: World Geography

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Q:

Plants are photosynthetic autotrophs.

What does this mean?

Answer

Plants are photosynthetic autotrophs, which means that they are able to produce their own food through the process called photosynthesis.


 


In photosynthesis, plants use light, water, and carbon dioxide to create glucose, which they convert to cellulose and use to make new cells.


 


Hence, that is why, Plants are called photosynthetic autotrophs.

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Subject: General Science Exam Prep: AIEEE , Bank Exams
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