​This is a lipid but is not as structurally complex as cholesterol molecules

A) ​total cholesterol
B) ​HDL cholesterol
C) ​LDL cholesterol
D) triglycerides
E) creatinine
F) ​uric acid
G) ​BUN (blood urea nitrogen)
H) ​sodium (Na)
I) ​potassium (K)
J) ​CK (creatinine kinase)
K) ​prothrombin time (PT)

Triglycerides

A combination of glycerol and fatty acids in the blood.

Lipid

A group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides, phospholipids, and others.

Cholesterol Molecules

Organic molecules essential for building cell membranes and synthesizing certain hormones and vitamins, but high levels can lead to cardiovascular diseases.