Questions

Q:

Condition of decreased oxygen in the blood

A) Hematemesis B) Hypercapnia
C) Hemoptysis D) Hypoxemia
 
Answer & Explanation Answer: D) Hypoxemia

Explanation:

Oxygen deficiency or decreased oxygen levels in the blood is a condition known as Hypoxemia.

 

Hypercapnia means High carbon dioxide levels in the blood.

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Filed Under: General Science
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Q:

Where is the headquaer of Ammesty International

A) New York B) London
C) Paris D) Geneva
 
Answer & Explanation Answer: B) London

Explanation:
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Filed Under: World Organisations

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Q:

What unit is used to measure weighted average atomic mass?

A) amu B) gram/mole
C) Both A & B D) 1/mole
 
Answer & Explanation Answer: C) Both A & B

Explanation:

The unit which is used to measure weighted average atomic mass is Atomic Mass Unit (amu).

The amu or gram/mole can also be used for this measure.

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Filed Under: Chemistry
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Q:

What molecule carries genetic information?

A) RNA B) DNA
C) Proteins D) Nucleotides
 
Answer & Explanation Answer: B) DNA

Explanation:

The nucleus of a cell contains chromosomes, which carry genetic information in a long molecule called DNA.

Genes are regions of DNA that carry the code to control a particular cell activity or the production of a particular protein.

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Filed Under: Biology
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Q:

What temperature is considered freezing?

Answer

We have all been taught that water freezes at 32 degrees Fahrenheit, 0 degrees Celsius, 273.15 Kelvin. That's not always the case, though. Scientists have found liquid water as cold as -40 degrees F in clouds and even cooled water down to -42 degrees F in the lab.

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Subject: Chemistry Exam Prep: AIEEE , Bank Exams
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Q:

In human body, the cell growth and differentiation are highly controlled and regulated, but in cancer cells

A) there is breakdown of these regulatory mechanisms leading to formation of benign and malignant tumors B) controlled cell divisionand over-production of genetic material occur  
C) RNA is mutated and produced in less amount D) DNA is mutated and produced in less amount
 
Answer & Explanation Answer: A) there is breakdown of these regulatory mechanisms leading to formation of benign and malignant tumors

Explanation:

In cancer cells, there is breakdown of these regulatory mechanisms. Normal cells show a property called contact inhibition by virtue of which contact with other cells inhibits their uncontrolled growth. Cancer cells appears to have lost this property. As a result of this, cancerous cells just continue to divide giving rise to masses of cells called tumors. Tumors are of two types: benign and malignant.

 

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Regarding the Magna Carta, which statement is false?

A) The document assured all English citizens freedom of speech. B) The document required trial by a jury of one's peers.
C) The meeting of the English Barons and King John occurred at Runnymede. D) King John was forced to sign the document.
 
Answer & Explanation Answer: B) The document required trial by a jury of one's peers.

Explanation:
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Filed Under: Books and Authors
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Q:

What is the effect of including both keywords and placements in an Ad Group on the Display Network?

Answer

Your ads will be restricted to only specific sites that you choose and webpages where the content is relevant to the theme of the keywords.

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