Final answer:
Plasma free fatty acids are derived from triglycerides in adipose cells. This is true. Lipases in adipose tissue break down stored triglycerides into fatty acids and glycerol, releasing them into the bloodstream.
Step-by-step explanation:
Plasma free fatty acids are derived from triglycerides in adipose cells. This is true. When the body needs energy, lipases in adipose tissue break down stored triglycerides into fatty acids and glycerol, releasing them into the bloodstream. The fatty acids combine with albumin in plasma, forming a free fatty acid-albumin complex.