Answer:
A represents photosynthesis and B represents cellular respiration.
Explanation:
As in A there is utilization of carbon dioxide and water to make oxygen and glucose which is a key process of photosynthesis, and then this oxygen and glucose is used as energy source to produce carbon dioxide and water as by products of respiration.
 
        
                    
             
        
        
        
<span>3,3',5,5'-Tetramethylbenzidine or TMB is a chromogenic substrate visualising reagent used in enzyme-linked immunosorbent assays (ELISA), it yields a blue color when oxidized, typically as a result of oxygen radicals produced by the hydrolysis of hydrogen peroxide by HRP, (thermofisher). The expected colorimetric result from the negative control in your assay will be no development of blue color</span>
        
             
        
        
        
Yes there are cell organisms are divided into each of there own groups
        
                    
             
        
        
        
A. The Flesh
The answer would be A because the mantle is right under the core, so in an apple that would be considered the flesh. 
 
        
                    
             
        
        
        
Answer:
Explanation:
photosynthesis is the prosess by which plants transform carbon dioxide into food and oxygen