TLS Online TPP Program

#Question id: 1008


Which is the correct order for the synthesis of dTMP?

#Unit 1. Structure and Function of Biomolecules
  1. dUDP → dUTP→ dTTP → dTDP→ dTMP

  2. UMP → UDP→ dUDP → dUMP→ dTMP

  3. UMP → TMP→ dTMP

  4. UMP → dUMP→ dTMP

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TLS Online TPP Program

#Question id: 26408

#Unit 3. Fundamental Processes

DNA Polymerase enzymes and their functions are given Match them correctly 

 Polymerase Function
 a. DNA polymerase α/primase i- elongates the lagging strand
 b. DNA polymerase ϵ ii- elongates the leading strand
 c. DNA polymerase δ iii- initiates the synthesis of new strands 

TLS Online TPP Program

#Question id: 26409

#Unit 3. Fundamental Processes

DNA polymerase α has unusual properties because it has the ability to initiate a new strand, so Choose which of the following are true regarding DNA polymerase α

a. It has dual capacity to prime and extend chains 

b. It is used to initiate both the leading and lagging strands

c. It has both DNA polymerase as well as RNA polymerase activity

d. It also help to synthetised iDNA

TLS Online TPP Program

#Question id: 26410

#Unit 3. Fundamental Processes

iDNA is synthesized by which DNA polymerase

TLS Online TPP Program

#Question id: 26411

#Unit 3. Fundamental Processes

In the mammalian system which of the following is responsible for the removal of RNA primers of Okazaki fragments

TLS Online TPP Program

#Question id: 26412

#Unit 3. Fundamental Processes

Which of the following is incorrectly matched with their function in E.coli and eukaryotes

 Function E . coli Eukaryotes
 1. Helicase Dna B MCM complex 
 2. Loading helicase / primase Dna C Cdc6
 3. Single strand maintenance SSB RPA
 4. Sliding clamp β PCNA
 5. RNA removal FEN 1 Pol 1

TLS Online TPP Program

#Question id: 26413

#Unit 3. Fundamental Processes

Which of the following positions is more prone to tautomerism