Most Studies Have Found That Tobacco and Marijuana Are Complements

question 83

True/False

Most studies have found that tobacco and marijuana are complements rather than substitutes.

---

Definitions:

Symport Process

A type of active transport in which two substances are simultaneously transported across a cell membrane in the same direction by a transporter protein.

Absorption

The process by which substances are taken up into or across tissues, such as the absorption of nutrients through the intestinal tract into the bloodstream.

Lipoproteins

Molecules made of fat and protein that transport lipids (fats) in the blood.

Cholesterol

A waxy, fat-like substance found in all cells of the body, necessary for making hormones, vitamin D, and substances that help digest foods.