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TLS Online TPP Program

#Question id: 3675

Which describes the role of primase during replication?

#SCPH06 I Botany

  1. It catalyzes the formation of phosphodiester bonds using NTPs as substrates.

  2. It coordinates synthesis of the leading strand and the lagging strand.

  3. It functions as a holoenzyme that polymerizes in the 3’→ 5’direction.

  4. It uses an exonuclease activity to remove incorrect nucleotides.

More Questions
TLS Online TPP Program

#Question id: 14930

#SCPH05 I Biotechnology

E. coli grows from 0.10 to 0.50 kg dry cell m-3 in 1 h. Assuming exponential growth during this period, evaluate the specific growth rate 
TLS Online TPP Program

#Question id: 313

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

What is the difference between a particle being hydrated versus being solvated?
TLS Online TPP Program

#Question id: 370

#SCPH01 Biochemistry

Which of the following statements is true about buffer solutions?
TLS Online TPP Program

#Question id: 9233

#SCPH28 | Zoology

What is the biggest problem with selecting a site for a reserve?
TLS Online TPP Program

#Question id: 5218

#SCPH06 I Botany

Several of the different globin genes are expressed in humans, but at different times in development. What mechanism could allow for this?