Which of the following is used to measure the electrical activity of the heart?

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#Question id: 396

#Part-B Specialized Branches in Biotechnology

Identical heat lamps are arranged to shine on two identical containers, one containing water and one methanol (wood alcohol), so that each liquid absorbs the same amount of energy minute by minute. The covalent bonds of methanol molecules are nonpolar, so there are no hydrogen bonds among methanol molecules. Which of the following graphs correctly describes what will happen to the temperature of the water and the methanol?

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#Question id: 12810

#Part-A Aptitude & General Biotechnology

The length of a plot is five times its breadth. A playground measuring 245 square metres occupies half of the total area of the plot. What is the length of the plot?

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#Question id: 12068

#Part-A Aptitude & General Biotechnology

Prolonged changes in neuronal activity are usually achieved through the activation of

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#Question id: 5950

#Part-A Aptitude & General Biotechnology

A non-leap year, find the minimum number of days between one Friday the 13th and the next Friday the 13th?

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#Question id: 11298

#Part-B Specialized Branches in Biotechnology

A pyramid of numbers shows _____________.