Anita complains that she has been trying to skip meals and eat very little food but she has continued to gain weight. Explain the biochemical cause of gaining weight as a result of skipping meals or eating less food.

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes