Astudent is given a small amount of unknown tan-colored liquid substance. this unknown liquid is placed into a glass of water and mixed. despite mixing, the tan liquid remains separated from the water and collects as a large droplet at the top. which of the macromolecule groups is this liquid most likely to be a member of?

nucleic acids
proteins
lipids
carbohydrates

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics