An enzyme is a biological "catalyst" that speeds up a chemical reaction. So is a catalyst
Answer:
The answer is c, classifying and organizing living things.
B.) Nucleus because <span>prokaryotic cells do not have a nucleus and Eukaryotic cells do</span>
Answer:
C
Explanation:
DNA especially I higher organisms contains coding and non-coding regions. Some of these non-coding DNA is transcribed into non-coding RNA such as regulatory RNA and t-RNA. These non-coding regions also form parts of centromeres and telomeres. It has been discovered that humans DNA has a lot of non-coding DNA.