''If oxygen is NOT present, glycolysis is followed by fermentation.''
        
             
        
        
        
Answer:
Explanation:
The diagram attached will help you and the answers can be taken from the picture
 
        
                    
             
        
        
        
Huntington’s disease is caused by a defect in the genes, and it can be inherited. A. True
        
             
        
        
        
A constant is something that is kept the same throughout the course of a experiment. So I would guess C) because they are not doing anything special. If it’s not C then it is A. :)
        
                    
             
        
        
        
When a cell makes a protein the instructions are copied from part of the DNA strand and transcribed to new molecule, called RNA. RNA molecules carry the instruction from the nucleus to ribosomes.