When two amino acids combine and the carboxyl group of the first amino acid reacts with the amino group of the second amino acid, what is the most accurate description of the end product?
a di-peptide and carbon dioxide
a di-peptide and water
a polypeptide
a protein

The image below shows a weather service map. which details best describe this map? check all that apply

Do plant cells perform cellular respiration?

Which plate boundary causes plates to collide forming mountain ranges, volcanoes, and island arcs? give an example of this type of plate boundary. 2. at which plate boundary do rifts and mid-oceans ridges form? give an example of this type of plate boundary. 3. at which plate boundary do plates slide past each other while moving in opposite directions? give an example of this type of boundary.