<span>This question is with regards to developmental tasks that a 21 year old male would have difficulty with. All of this given that the 21 year old male has had a level t5 spinal injury. The question does not elaborate on what the significance of a t5 spinal injury is.</span>
        
             
        
        
        
We are different individual the insulin is Depending on how
the body makes and uses insulin can determine which type of diabetes the person
may be diagnosed with. If a person has Type 1 diabetes, then their body is not
producing any insulin at all, and if the other has diabetes Type 2 then their
body is producing fluctuated levels of glucose.
 
        
             
        
        
        
I think its C.............
        
             
        
        
        
Answer: Tight junctions
Explanation:
The tight junction is the band lies beneath the apical surface. The function of tight junction is to seal the epithelial cells. The tight junctions allows the movement of ions and molecules across the epithelial layer of cells. These forms the lining of the small intestine. 
Tight junctions seal adjacent epithelial cells in a narrow band just beneath their apical surface. They consist of a network of claudins and other proteins. Tight junctions restrict, limit, reduce the passage of molecules in between the space between the cell.