The respiratory passageways have smooth muscle in their walls. Which of the following best describes the effect of acetylcholine and epinephrine on the respiratory passageways?

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#Question id: 22914

#Part-B Specialized Branches in Biotechnology

Excision and insertion of a gene is called

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#Question id: 4333

#Part-A Aptitude & General Biotechnology

The anticodon of a particular tRNA molecule is

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#Question id: 6541

#Part-A Aptitude & General Biotechnology

What is the next number in the sequence ?

2, 3, 4, 7, 6, 11, 8, 15, 10, .......

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#Question id: 601

#Part-A Aptitude & General Biotechnology

In a ping-pong reaction which does not occur?

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#Question id: 5391

#Part-A Aptitude & General Biotechnology

One half of a certain distance is covered at 40km/h one third of it at 80km/h and the rest at 120 km/h find the average speed for the whole journey.