Answer:
The correct answer is option (b) "addition of a drug that prevents the α subunit from exchanging GDP for GTP".
Explanation:
The G protein is a name given to a family of proteins that act as a switch in diverse cellular processes, transmitting signals from outside to inside of the cells. When a G protein receptor is activated by a neurotransmitter such as dopamine, the alpha subunit exchanges its GDP for a GTP and disassociates G-protein itself. An addition of a drug that prevents this action would prevent  G protein disassociation, which would enhance the effect of stimulating G protein that acetylcholine does.
 
        
             
        
        
        
Cellulose. Our bodies as humans lack enzymes to break the cellulose down.
        
                    
             
        
        
        
Answer:
The answer is either that he is a scientist or a chemist, but I think I’d go with scientist.
Hope this helps!
        
             
        
        
        
Answer:
C ( sucrose converts to glucose and fructose )
Explanation:
I just took the quiz and got 100% correct trust me 
give a thanks if it helps
Thank u
 
        
             
        
        
        
Explanation:
<em>ribosomes </em><em>are </em><em>structures in plant which build protein molecules under the control of nucleus</em><em>.</em><em>.</em><em>.</em>