<span> 1.) Collect cheek cells. 2.) Burst cells open to release </span>DNA<span>. 3.) Separate </span>DNA<span> from proteins. and debris. </span>4<span>.) Isolate concentrated .</span>
        
             
        
        
        
Answer: Kidney
Explanation:
Kidney is a structure that is located toward the dorsal side of the body, lateral and superior to the hamstring but inferior to the heart. 
The kidneys are a pair of bean shaped organs that are located at the downward part of the rib cage. The body of humans consists of two kidneys one kidney on each side of the spine and they're responsible for the filtering of excess water, waste products, and other impurities out of the human body. 
 
        
             
        
        
        
<span>The type of diagnostic test that is used to tell how much protein is being excreted by the kidneys and to estimate the filtration abilities of the kidneys is a twenty-four-hour urine collection. This test collects urine over a 24-hour period to be sent to a lab for analysis, and the components of the urine sample can be used to detect certain diseases.</span>
        
             
        
        
        
The structure of the membrane, is the Phospholipid Bilayer. I hope this helps
        
             
        
        
        
Analogous structures have a different evolutionary ancestries but they have the same function
 while homologous structures are the opposite; they have similar ancestries and common traits but maybe not have the same function in an organism