Gene therapy affects a cell by A) Cells with functioning genes are replaced with mutated genes.
        
                    
             
        
        
        
Answer:
crab and lobster
Explanation:
they have the most similar genetic background
 
        
             
        
        
        
True! because if you have more than one variable, you aren’t going to know which variable changed the dependent variable.
        
                    
             
        
        
        
Answer:
 DNA and ATP 2. proteins and lipids 3. chitin and starch ... Singer proposed the fluid mosaic model of the cell membrane in which the cell membrane consists of a double lipid layer with proteins embedded in it to act as name tags or to aid in movement of larger molecules across the membrane.
Explanation:
 
        
                    
             
        
        
        
The answer to this question is A