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TLS Online TPP Program

#Question id: 18864

In light microscopy, the highest resolution is attained with-

#Part-A Aptitude & General Biotechnology
  1. The wavelength of visible light with the longest wavelength was selected 
  2. A lens with a small numerical aperture.
  3. Visible light with the shortest wavelength
  4. The shortest visible light wavelength was chosen, as well as an objective with the highest numerical aperture.
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TLS Online TPP Program

#Question id: 40

#Part-A Aptitude & General Biotechnology

Given that the standard free-energy change for the reaction glucose + Pi → glucose 6-phosphate is 13.8 kJ/mol, and the standard free-energy change for the reaction ATP → ADP + Pi is −30.5 kJ/mol, what is the free-energy change for the reaction glucose + ATP → glucose 6-phosphate + ADP?
TLS Online TPP Program

#Question id: 41

#Part-A Aptitude & General Biotechnology

Enzymes are biological catalysts that enhance the rate of reaction by:
TLS Online TPP Program

#Question id: 42

#Part-A Aptitude & General Biotechnology

What is the relation between the given compound?
TLS Online TPP Program

#Question id: 43

#Part-A Aptitude & General Biotechnology

If 10 g of ice at 0°C is converted to water at the same temperature, the change in entropy will be- (latent heat 80 cal/g
TLS Online TPP Program

#Question id: 44

#Part-A Aptitude & General Biotechnology

The four covalent bonds in methane (CH4) are arranged around carbon to give which one of the following geometries?
TLS Online TPP Program

#Question id: 45

#Part-A Aptitude & General Biotechnology

What is the standard free-energy change, ΔG°, under physiological conditions (E. coli grows in the human gut, at 37 °C) for the following reaction? (Keq = 7.8 × 10^2)

Glucose + ATP → glucose 6-phosphate + ADP