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TLS Online TPP Program

#Question id: 4392

X chromosome inactivation in mammals is mediated by

#Unit 3. Fundamental Processes

  1. micro RNAs (miRNA).

  2. long non-coding RNAs (ncRNA).

  3. messenger RNA (mRNA).

  4. short RNA-directed methylation of histones and DNA.

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TLS Online TPP Program

#Question id: 17810

#Unit 11. Evolution and Behavior

Triassic period of Mesozoic era has characteristics by___
TLS Online TPP Program

#Question id: 17811

#Unit 7. System Physiology – Animal

Distress can lead to ______.
TLS Online TPP Program

#Question id: 17812

#Unit 7. System Physiology – Animal

The body's main stress hormone is ______.
TLS Online TPP Program

#Question id: 17813

#Unit 7. System Physiology – Animal

During the stress response, cortisol triggers the release of ______.
TLS Online TPP Program

#Question id: 17814

#Unit 7. System Physiology – Animal

Chronic stress can lead to ______.
TLS Online TPP Program

#Question id: 17819

#Unit 13. Methods in Biology

During RNA extraction, the homogenate is first treated with