Practice Questions

TLS Online TPP Program

#Question id: 4458

What structural changes will occur at the time of transition to the open complex and how we describe this transition in transcription,

#Unit 3. Fundamental Processes

Melting occurs between positions –11 and +2, with respect to the transcription start site.
In the case of the bacterial enzyme bearing s70, this transition, often called isomerization.
It requires energy derived from ATP hydrolysis and is instead the result of a nonspontaneous conformational change in the DNA– enzyme complex to a more energetically favorable form.
Only A and B

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TLS Online TPP Program

#Question id: 12932

#Unit 13. Methods in Biology

Why mRNA cannot be used directly in cloning?

TLS Online TPP Program

#Question id: 10996

#Unit 7. System Physiology – Animal

A ventricular depolarization wave when traveling 60° in the frontal plane will cause a large positive deflection in which of the following leads?

TLS Online TPP Program

#Question id: 10801

#Unit 6. System Physiology – Plant

Which one is not the Functions of isoflavonoid___

TLS Online TPP Program

#Question id: 1608

#Unit 4. Cell Communication and Cell Signaling

Pattern recognition receptors (PRR) include which of the following?

TLS Online TPP Program

#Question id: 2300

#Unit 2. Cellular Organization

Which of the following is not found in cell sap?