Answer:
endoplasmic reticulum
Explanation:
Protein folding occurs in a cellular compartment called the endoplasmic reticulum. This is a vital cellular process because proteins must be correctly folded into specific, three-dimensional shapes in order to function correctly. Unfolded or misfolded proteins contribute to the pathology of many diseases.
 
        
                    
             
        
        
        
Answer:
B. the creation of gene families, which are genes that are similar across a range of organisms. C. offspring becoming increasingly different from their ancestors. 
Explanation:
 
        
             
        
        
        
A) A mixture because they can be taken apart without changing the physical form
        
                    
             
        
        
        
Definition of self-feeder 
: a device for providing feed to livestock that is equipped with a feed hopper that automatically supplies a trough below
I looked up the meaning on Merriam Webster
        
             
        
        
        
Answer:
I'm supposed to know this, but, what do u mean? 
Explanation:
I'm new to this app...