Molecular beacons (MB) and Taqman (TQ) are used as probes in Real time PCR experiments. Both these probes are based on the principle of FRET and employ a fluorophor (F) and a quencher (Q). However the mechanisms by which they function are different as illustrated below

At what stage of the PCR we would be able to detect fluorescence?

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#Question id: 31326

#Unit 13. Methods in Biology

Differential scanning calorimetric analyses stability of proteins on the basis which of the following parameter

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#Question id: 31327

#Unit 13. Methods in Biology

A protein derives its C terminal from CAU repeats. Which techniques will be most appropriate to separate this protein.

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#Question id: 31328

#Unit 3. Fundamental Processes

Which of the following is correct about Pseudo-okazaki fragments

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#Question id: 31329

#Unit 2. Cellular Organization

Which of the following state of Na+-K+ ATPase has a high affinity for K+?

A. E1 state

B. E1-P state

C. E2 state

D. E2-P state

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#Question id: 31330

#Unit 5. Developmental Biology

Which of the following signal molecules established parasegmental periodicity in drosophila?

a. Wingless

b. Hedgehog

c. Engrailed

d. Smoothened

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#Question id: 31331

#Unit 7. System Physiology – Animal

Which of the following has the greatest effect on the ability of blood to transport oxygen?