Water at 25°C enters an open heating tank at a rate of 10 kg h^-1. Liquid water leaves the tank at 88°C at a rate of 9 kg h^-1; 1 kg h^-1 water vapour is lost from the system through evaporation. At steady state, what is the rate of heat input to the system?

h (liquid water at 25°C = 104.8 kJ kg^-1) 

h (liquid water at 88°C = 368.5 kJ kg^-1) 

h (saturated steam at 88°C = 2656.9 kJ kg^-1)

TLS Online TPP Program

#Question id: 2661

#SCPH06 I Botany

In the histidine operon, if the codons coding for histidine were removed, which of the following would you predict would happen?

TLS Online TPP Program

#Question id: 15181

#SCPH06 I Botany

In which kind of electrophoresis, analyte can move in either direction?

1. Gel Electrophoresis

2. PAGE

3. Free Solution

4. Capillary

TLS Online TPP Program

#Question id: 2305

#I Life Science/ Life Sciences Group – I-V

Who was the first microscopist to view an outline of cells?

TLS Online TPP Program

#Question id: 16031

#SCPH05 I Biotechnology

Which of the following is the technique used for the embryo culture?

TLS Online TPP Program

#Question id: 10253

#SCPH05 I Biotechnology

Two pathways for the splitting of sucrose are known in plants, both of which take part in the use of sucrose from phloem unloading;