Answer:
Option (A).
Explanation:
Facilitated diffusion may be defined as the process of  movement of the particles from the region of higher concentration towards the region of lower concentration with the help of specific integral transmembrane protein.
Facilitated diffusion is a type of passive diffusion and solute particle down the concentration gradient. So this process doesn't require an ATP or any other energy source.
Thus, the mismatched pair is option (A).
 
        
             
        
        
        
Alleles. Alleles are the "same" genes, but provide a variation of the intended function. 
        
                    
             
        
        
        
Because if you take care of your body/organs by exercise and good diet then your bidy will stay healthy without sickness which results in longer life span
        
             
        
        
        
Answer:
True.
Explanation:
The unequal distribution of ions inside and outside of the cell makes the membrane potential of the cell. The potential is important for the conduction of the impulse and generation of the action potential.
The resting membrane potential of the nerve impulse is maintained by the presence of large potassium ions inside the cell. The resting membrane potential is -70mV. The depolarization of the membrane occurs due to influx of the sodium ions.
Thus, the answer is true.