Question

1. a steroid is a *

choose
carbohydrate
lipid
protein

Explanation:

Steroids are a type of lipid. Lipids include fats, oils, waxes, and steroids. Carbohydrates are sugars and starches, and proteins are made of amino acids, so steroids do not fall into those categories.

Answer:

B. lipid (assuming the options are labeled as A. carbohydrate, B. lipid, C. protein for clarity; if original labels differ, adjust to the correct option text with its identifier)