This is false. There are elements that have three letters, however they don't occur as often as those with one or two letter formulas.
Messenger RNA (mRNA)
<span>Messenger RNA (mRNA) is known
to be molecules that carries codes (DNA) in the nucleus to the cytoplasm the
sites of protein synthesis. Thus, it is the RNA copy from one section of the
DNA that usually correspond to a single
gene. </span>
The positively charged particle located at the center of an atom is the proton.
Think <em>p </em> in <em>p</em>roton and <em>p</em>ositive. Neutrons are also located in the nucleus of an atom, but they have a neutral charge (<em>neu</em>tron and <em>neu</em>tral).
Hope this helps!!
Antibiotic resistance occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, or other agents designed to cure or prevent infections. The bacteria survive and continue to multiply causing more harm. Bacteria can do this through several mechanisms. (By google)
Answer:
Lo siento yo no hablo espanol
Explanation:
