<span>Anything in an organism's environment that causes it to react is called a STIMULUS. A stimulus is defined as an impulse that evokes a specific functional response from an organism. In living organisms, stimulus can occur both internally and externally. Stimulus generate appropriate response in living organisms. Thus, the correct option is C.</span>
The nucleus is the control center of the cell, it also contains the DNA of the cell.
Answer:
mRNA
Explanation:
<h2><u>PSA (public service announcement) !</u></h2><h3><em>
On a codon chart, the AUG codon on the mRNA codes methionine. AUG is considered a start codon as methionine is typically going to be your first amino acid in proteins.</em></h3>