Question

1. how is insulin measured?

required
a milligrams (mg)
b milliliters (ml)
c units (u)
d particles (ps)

Explanation:

Insulin is a hormone, and its dosage is measured in units. Milligrams (mg) measure mass, milliliters (ml) measure volume, and particles (ps) are not a standard unit for insulin measurement.

Answer:

C. Units (u)