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Q:

Reuptake refers to the

A) reabsorption of excess neurotransmitter molecules by a sending neuron B) release of hormones into the bloodstream
C) movement of neurotransmitter molecules across a synaptic gap D) inflow of myelin through an axon membrane
 
Answer & Explanation Answer: A) reabsorption of excess neurotransmitter molecules by a sending neuron

Explanation:

Reuptake refers to the process in the brain of neurons to retrieve chemicals that were not received by the next neuron. Neurons are cells in the brain that have miniscule spaces between them. They communicate with each other by sending chemicals across the space to the next neuron.

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Filed Under: Biology
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Q:

Who is the inventor of railway engine?

A) George Stephenson B) W.H.F Tablot
C) Richard Trevithik D) Eli Whitney
 
Answer & Explanation Answer: C) Richard Trevithik

Explanation:
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Filed Under: Inventions

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Q:

Lux is the SI unit of

A) luminous flux B) luminous efficiency
C) intensity of illumination D) luminous intensity
 
Answer & Explanation Answer: C) intensity of illumination

Explanation:

The lux (lx) is the SI derived unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square meter.

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Filed Under: Physics
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Q:

Which of the following properties is found only in ferromagnetic materials ?

A) Susceptibility independent of temperature B) Point in a particular direction
C) Hysteresis D) Attracting a magnetic substance
 
Answer & Explanation Answer: C) Hysteresis

Explanation:
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Filed Under: Physics
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Q:

Who amongst the following is the author of the book " Development as Freedom" ?

A) M.S. Swaminathan B) C. Rangarajan
C) Y.V. Reddy D) Amartya Sen
 
Answer & Explanation Answer: D) Amartya Sen

Explanation:
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Filed Under: General Awareness

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Q:

World's smallest Computer is unveiled by

A) Infosys B) Intel
C) IBM D) Microsoft
 
Answer & Explanation Answer: C) IBM

Explanation:

IBM has unveiled the world's smallest computer - a device no bigger than a grain of salt. Presented at the company's Think 2018 conference in Las Vegas, Nevada, the unit measures just 1mm by 1mm but has the same processing power as the x86 chip that ran early Nineties IBM desktop computers.

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Filed Under: General Awareness
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Q:

What is the measurement at remote distances by means of a radio -link from the object to the ground called?

Answer

Telemetry

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Subject: General Science

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Q:

Which of the following is the scheme for which entire premium of the assured person is paid by the Central Government

A) Jawahar Bhima Yojana B) Shiksha Sahyog Yojana
C) Swarnajayanti Shahari Rozagar Yojana D) None of these
 
Answer & Explanation Answer: B) Shiksha Sahyog Yojana

Explanation:
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Filed Under: Indian Economy

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