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TLS Online TPP Program

#Question id: 24635


In E.coli topoisomerases I and III is responsible for

#Unit 2. Cellular Organization
  1. Decreasing Lk
  2. increasing Lk
  3. Removes positive supercoils
  4. Increase negative supercoils

Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 15525

#Unit 4. Cell Communication and Cell Signaling

In the instructive model, TCR/CD4 and TCR/CD8 coengagement generates unique signals, if a thymocyte randomly generated a TCR with an affinity for MHC Class I. which thymocyte would bind with MHC class I?

TLS Online TPP Program

#Question id: 12161

#Unit 8. Inheritance Biology

If a cross is made between  two plant heights  46cm and 10cm. The f2 Genotype has been shown;
I) AABBCC - 2) AABBCc – 3) AABbCc – 4) AaBbCc–  5) AaBbcc – 6) Aabbcc – 7) aabbcc –
Find out the 
i) phenotypic values of the given character 
ii) determining the no of polygenes involves and 
iii) what will be the no of QTL?

TLS Online TPP Program

#Question id: 3876

#Unit 3. Fundamental Processes

Which one of the following is not true of the mRNA for ovalbumin?

TLS Online TPP Program

#Question id: 5847

#Unit 8. Inheritance Biology

A Holliday structure is a(n)

TLS Online TPP Program

#Question id: 16315

#Unit 7. System Physiology – Animal

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