What substance is the precursor to all steroid hormones?

The basic structure of lipids are:

What abbreviation has been used in the past to designate alanine aminotransferase?

Cholesterol comes from two sources:

Several malabsorption problems are characterized by a condition known as steatorrhea. Steatorrhea is caused by an abnormal accumulation of what substance in the feces?

What would most likely be the diagnosis if ALP is increased and GGT is normal?

The enzyme test that is used to evaluate metastatic cancer of the prostate is:

Which of the following electrolytes is the chief cation in the plasma, is found in the highest concentration in the extravascular fluid, and has the main function of maintaining osmotic pressure?

The lipoprotein that transports cholesterol away from the tissues is:

Portal cirrhosis is a chronic disease of the liver. As observed on an electrophoretic serum protein pattern, what is a predominant characteristic of this disease?