<em>Structure and Function of ArthropodsArthropods range in length from about 1 millimeter to 4 meters (about 13 feet). They have a segmented body with a hard exoskeleton. They also have jointed appendages. The body segments are the head, thorax, and abdomen. </em><span><em> In some arthropods, the head and thorax are joined together as a cephalothorax.</em></span>
        
             
        
        
        
Answer:
The following are the two functions of citric acid in the feta cheese:  
1. Coagulation, that is, the chemical reaction of citric acid with proteins in milk leads to separation of curd and whey.  
2. The citric acid functions as a chelating agent, which is required for syneresis, that is, for controlling the moisture content.  
The following are the two functions of agar in the feta cheese:
1. Feta means to slice, and agar offers sliceable texture to the feta cheese as it produces a solid gel-like composition.  
2. It is a vegetarian alternative for gelatin and exhibits higher gelling properties.  
 
        
             
        
        
        
I believe its the centromere yes its the centromere :)
        
             
        
        
        
Molecular biotechnology is basically the study and alteration of nucleic acids and proteins in living organisms for various applications. It encompasses the different scientific fields of genetics, engineering, chemistry, microbiology, etc. Because of this, all of the given choices are methods of molecular biotechnology EXCEPT DNA profiling.
        
                    
             
        
        
        
<span>True. A valid hypothesis must be testable and able to be verified or disputed empirically, because otherwise it is not a scientific hypothesis. A hypothesis that is not readily testable (for example, about a made up or fictional event) are not good hypotheses.</span>