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TLS Online TPP Program

#Question id: 20032

If threshold wavelength for ejection of electron from metal is 300nm, then work function for photoelectric emission is

#XL - P Chemistry
  1. 1.2 × 10–18 J
  2. 1.2 × 10–20 J
  3. 6 × 10–19 J 
  4. 6× 10–12 J
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TLS Online TPP Program

#Question id: 3674

#XL - S Microbiology

Which property is shared by E. coli DNA polymerase I and DNA polymerase III?
TLS Online TPP Program

#Question id: 3675

#XL - S Microbiology

Which describes the role of primase during replication?
TLS Online TPP Program

#Question id: 3676

#XL - S Microbiology

Which function can be carried out by DNA replication proteins?
TLS Online TPP Program

#Question id: 3677

#XL - S Microbiology

Which protein can catalyze the formation of phosphodiester bonds?
TLS Online TPP Program

#Question id: 3678

#XL - S Microbiology

Which of the following protein can break covalent bonds?
TLS Online TPP Program

#Question id: 3679

#XL - S Microbiology

A mutation in an E. coli cell becomes active half-way through a round of replication. The cell completes the round of replication normally but then cannot start a second round. Which protein could be mutated?