Answer:
RNA instruct dna to make protien
 
        
                    
             
        
        
        
Answer:
utilize a two-neuron chain to reach their effectors
Explanation:
 
        
             
        
        
        
Answer:
disease, toxins, and pathogens
Explanation:
im pretty sure that that is the kinds of stimuli
 
        
             
        
        
        
Answer:
This occurs at the 3′ end position which sits on an mRNA, while a distinct tRNA anticodon triplet sequence matches a three complementary base pair mRNA codon sequence to guide appropriate amino acid into place at a ribosome activation site to form a polypeptide or protein.
 
        
                    
             
        
        
        
Answer:
A physical quantity is a property of a material or system that can be quantified by measurement.