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TLS Online TPP Program

#Question id: 18747

These are steps taken in carrying out the PCR reaction:
i) Attaching of primers by cooling
ii) Denaturation of strands
iii) DNA synthesis
iv) Heating
Which is the correct order?
(Mentioned from starting to ending the reaction)

#Unit 13. Methods in Biology
  1. i)-ii)-iii)-iv)
  2. ii)-i)-iii)-iv)
  3. iv)-iii)-ii)-i)
  4. iv)-ii)-i)-iii)
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TLS Online TPP Program

#Question id: 18919

#Unit 13. Methods in Biology

What are REP1 and REP2 genes in the plasmid used for?
TLS Online TPP Program

#Question id: 33305

#Unit 1. Molecules and their Interaction Relevant to Biology

For the given equation, which representation is correct
TLS Online TPP Program

#Question id: 24442

#Unit 13. Methods in Biology

Match the following Column I with Column II 

Column I

Column II

A. PR segment

i. Plateau portion of the ventricular action

potential

B. PR interval

ii. Conduction through atrioventricular node

C. ST segment

iii. The time from initial depolarization of the

atria to initial depolarization of the ventricles

D. ST interval

iv. An isoelectric portion of the QT interval

TLS Online TPP Program

#Question id: 19807

#Unit 12. Applied Biology

The disease resistance generated by employing pathogen genes is called 
TLS Online TPP Program

#Question id: 28319

#Unit 5. Developmental Biology

In case of mammalian fertilization slow block to polyspermy occur when enzymes released by the cortical granules modify the zona pellucida sperm receptor proteins such that they can no longer bind sperm. such enzyme is known as____