What are lipids and how are they important to living things?

What is the name for a substance formed in a chemical reaction

Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy

The protein(s) that are the major contributors to plasma osmolarity is/are