The big bang theory suggests that the origin of the universe began with blank that expanded in exploded

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

In each transformation of energy , some energy what?

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?