The sodium – potassium pump is involved in establishing the resting membrane potential true or false
ANSWER: TRUE
        
             
        
        
        
<h2>
Meselson and Stahl conducted an experiment to determine the correct proposed methods of DNA replication was semi-conservative
. the three proposed models for DNA replication are semi-conservative, conservative, and dispersive.</h2>
Explanation:
In Semi-conservative replication model, the two strands of DNA uncoil from each other. It perform with the original strand and a new strand.
In Conservative replication model, DNA replication didn't open at all, but the parent strands remains undamaged by creating a new and separate  molecule that consists of two new strands.
In Dispersive replication model, DNA replication results in two DNA molecules that consists of both parental and daughter DNA. 
He demonstrated that semi-conservative DNA replication is an universal mechanism allocated by all organisms on Earth.
 
        
        
        
Answer:
to prevent the virus to have a big effect on the body of humans so the cells can fight against it 
 
        
                    
             
        
        
        
Answer:
They should all have purple flowers.
Explanation:
This is because plants use the reproduction called mitosis, which means that the child will be a direct copy of the parent.
Hope this helps! :)
 
        
             
        
        
        
2. Removing a phosphate group from an ATP molecule, the other processors will need energy