The right answer is All answer options describe plasmids.
A plasmid is a natural or artificially modified circular DNA molecule for use in biological research.
The researchers use the plasmids to insert a DNA fragment of interest, thanks to the cloning cassettes. They can clone genes to express proteins or RNAs and analyze them.
 
        
             
        
        
        
I think the answer is D. Circulatory  because this system helps to get the absorbed nutrients throughout the whole body
        
                    
             
        
        
        
Monitor herself for improvement or decline in movement and mood because salicylate therapy does not work for everyone. check for increased bilirubin and creatinine in blood tests, ..plse dbl.check..
        
             
        
        
        
You can determine it by paying attention to the unique characteristics that could only be found at heart's tissue, such as :
- looks striated or stripped
- The bundles are breached like tree but connected at both ends
hope this helps
        
                    
             
        
        
        
Answer:
The nucleus
Explanation:
It is the control center of the cell. It contains DNA, which tells the cell what proteins are to be made.