_______________ is a specific RNase which cuts RNA–DNA hybrids; involved in replication of ColE1-like plasmids.

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#Question id: 27055

#Section 4: Fundamentals of Biological Engineering

What is the enthalpy of 150 g formic acid at 70°C and 1 atm relative to 25°C  and 1 atm? 

(Cp for formic acid is 0.524 cal g-1 °C-1)

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#Question id: 27056

#Section 4: Fundamentals of Biological Engineering

15 J is the latent heat for melting of ice, what is the heat of transition from 0oC ice to 15oC water if heat of transition from 0oC water to 15oC water is 10 J?

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#Question id: 27057

#Section 4: Fundamentals of Biological Engineering

50 g benzaldehyde vapour is condensed at 179°C. What is the enthalpy of the liquid relative to the vapour? 

(Standard latent heat for vaporisation for benzaldehyde is 38.40 kJ gmol-1)

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#Question id: 27058

#Section 4: Fundamentals of Biological Engineering

The quantity of heat required to evaporate 1 kg of a saturated liquid is called

TLS Online TPP Program

#Question id: 27059

#Section 4: Fundamentals of Biological Engineering

What is the heat of reaction if the heat of combustion of products is 10 J and heat of combustion of reactants is 5 J?

TLS Online TPP Program

#Question id: 27141

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

For distantly related sequences alignment, which of the method is suitable?