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TLS Online TPP Program

#Question id: 4189

The correct order for the formation of the prokaryotic 70S initiation complex is

#XL - T Zoology

  1. 50S → IF-1, IF-2 → mRNA → fMet-tRNAfmet → 30S

  2. 30S → IF-1, IF-3 → fMet-tRNAfmet → IF-2 → mRNA → 50S

  3. 30S → IF-1, IF-3 → IF-2 → fMet-tRNAfmet → mRNA → 50S

  4. 30S → IF-1, IF-2 → IF-3 → fMet-tRNAfmet → mRNA → 50S

More Questions
TLS Online TPP Program

#Question id: 20249

#XL - P Chemistry

The difference between ΔH and ΔE on a molar basis for the combustion of n–octane at 25°C would be : 25ºC
TLS Online TPP Program

#Question id: 20250

#XL - P Chemistry

What is the work done against the atmosphere when 25 grams of water vaporizes at 373 K against a constant external pressure of 1 atm ? Assume that steam obeys perfect gas laws. Given that the molar enthalpy of vaporization is 9.72 kcal/mole, what is the change of internal energy in the above process ?
TLS Online TPP Program

#Question id: 20251

#XL - P Chemistry

In the reaction CS2 (l) + 3O2 (g) → CO2 (g) + 2SO2 (g) ΔH = –265 kcal
The enthalpies of formation of CO2 and SO2 are both negative and are in the ratio 4 : 3. The enthalpy of formation of CS2 is + 26 kcal/mol. Calculate the enthalpy of formation of SO2.
TLS Online TPP Program

#Question id: 20252

#XL - P Chemistry

The bond dissociation energy of gaseous H2, Cl2 and HCl are 104, 58 and 103 kcal mol– 1 respectively. The enthalpy of formation for HCl gas will be
TLS Online TPP Program

#Question id: 20253

#XL - P Chemistry

AB, A2 and B2 are diatomic molecules. If the bond enthalpies of A2, AB & B2 are in the ratio 1 : 1 : 0.5 and enthalpy of formation of AB from A2 and B2 is – 100 kJ/mol–1. What is the bond enthalpy of A2.
TLS Online TPP Program

#Question id: 20254

#XL - P Chemistry

Given the following data

Determine at what temperature the following reaction is spontaneous ?

FeO(s) + C (Graphite)→ Fe(s) + CO(g)