TRANSPORT SYSTEM OF HUMANS

The left atrium receives oxygen-poor blood from the body.

• TRUE

• FALSE

The right ventricle contracts sending blood to the pulmonary vein.

• TRUE

• FALSE

In both plants and humans, the primary transport systems operate as a continuous loop, carrying substances in a circular motion throughout the organism.

• TRUE

• FALSE

The aorta, the body's largest artery, carries oxygen-rich blood from the heart to the rest of the body.

• TRUE

• FALSE

Plants transport water, oxygen and nutrients through the xylem and phloem.

• TRUE

• FALSE

The chamber of the heart that receives oxygen-poor blood from vena cava.

• right atrium

• right ventricle

• left atrium

• left ventricle

This are the tiny blood vessels where oxygen and nutrients are exchanged.

• capillaries

• artery

• veins

• vena cava

This is the organ that pumps blood throughout the body.

• Liver

• Brain

• Heart

• Kidney

The chamber of the heart that pumps oxygen-rich blood to the pulmonary veins.

• right atrium

• right ventricle

• left atrium

• left ventricle

What is the protein that gives the blood its red color?

• hemoglobin

• globulin

• immunoglobulin

• lipoprotein