Answer the following statement(s) true (T) or false (F)

1. Pulmonary veins carry oxygenated blood. 
2. Pulmonary arteries carry oxygenated blood. 
3. The hepatic portal system is made up of veins bringing blood to the liver. 
4. In order to be transported in the blood, lipids must combine with lipoproteins. 
5. At an injury site, hemostasis occurs to control bleeding. 

1. True
2. False
3. True
4. True
5. True