Practice Questions

TLS Online TPP Program

#Question id: 3880

Which one of the following properties of the L-19 IVS ribozyme is not shared with enzymes that are purely protein?

#Unit 3. Fundamental Processes

It acts as a true catalyst.
It can be competitively inhibited.
It displays Michaelis-Menten kinetics.
It makes use of covalent and metal ion catalysis.

More Questions

TLS Online TPP Program

#Question id: 16111

#Unit 7. System Physiology – Animal

When environmental temperature is less than body temperature, mechanisms are activated that:

TLS Online TPP Program

#Question id: 16112

#Unit 7. System Physiology – Animal

Which of the following is not a heat generating mechanism?

TLS Online TPP Program

#Question id: 16113

#Unit 7. System Physiology – Animal

Which of the behavioural components may not contribute by reducing the exposure of skin to the cold?

TLS Online TPP Program

#Question id: 16114

#Unit 7. System Physiology – Animal

Which of the following hormones are thermogenic?

TLS Online TPP Program

#Question id: 16115

#Unit 7. System Physiology – Animal

Cold environmental temperatures:

TLS Online TPP Program

#Question id: 16116

#Unit 7. System Physiology – Animal

Which of the following hormones acts synergistically with sympathetic nervous system?