Answer:
A base.
Explanation:
Basic solutions give OH- ions.
 
        
             
        
        
        
Answer:
The Art of Protein Synthesis
In eukaryotic cells, transcription takes place in the nucleus. During transcription, DNA is used as a template to make a molecule of messenger RNA (mRNA). The molecule of mRNA then leaves the nucleus and goes to a ribosome in the cytoplasm, where translation occurs.
Explanation:
Plz mark brainliest thanks
 
        
             
        
        
        
There are 1,69*10^2^4 molecules. Hope this helps. This was a hard question so if im right can u give brainliest?
        
             
        
        
        
Answer:
elements
Matter that has only one kind of atom is called an element. Gold, copper, oxygen, and mercury are examples of elements. Most matter is made up of two or more different kinds of atoms that are chemically combined. This kind of matter is called a compound.
Explanation:
 
        
                    
             
        
        
        
Answer:  mass- how much stuff" is in an object
Weight- there is a gravitational interaction between objects
Explanation: