Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 14206
TLS Online TPP Program

#Question id: 16089

Non-shivering thermogenesis

#Unit 7. System Physiology – Animal
  1. is activated by β1-adrenergic receptors in brown adipose tissue
  2. requires activation of UCP1 by free fatty acids
  3. involves reduced electron flux through the mitochondrial electron transport chain
  4. only occurs in neonates
More Questions
TLS Online TPP Program

#Question id: 19017

#Unit 13. Methods in Biology

Which technique is also known as colour writing ?
TLS Online TPP Program

#Question id: 19034

#Unit 13. Methods in Biology

Thin layer chromatography is__________
TLS Online TPP Program

#Question id: 19035

#Unit 13. Methods in Biology

In which chromatography stationary phase is more polar than mobile phase?
TLS Online TPP Program

#Question id: 19036

#Unit 13. Methods in Biology

Which of the following is used as a spraying reagent in paper chromatography? 
TLS Online TPP Program

#Question id: 19037

#Unit 13. Methods in Biology

In gas chromatography, the basis for separation of the components of the volatile material is the difference in________
TLS Online TPP Program

#Question id: 19038

#Unit 13. Methods in Biology

In which type of chromatography, the stationary phase is held in a narrow tube and the mobile phase is forced through it under pressure?