Transport in Humans

Front

Which vessel has a thin muscle wall and a large lumen? Options: Vein, Artery, Capillary, Aorta

Back

Vein

Front

Which of the following carries blood away from heart? Vein, Artery, Capillary, Valve

Back

Artery

Front

Which of the following has walls that are one cell thick and is a site for diffusion? Vein, Artery, Capillary, Aorta

Back

Capillary

Front

___________ carry blood at high pressure and ___________ carry blood at low pressure.

Back

Arteries; veins

Front

What type of blood vessel is shown in figure number 2?

Back

vein

Front

These have valves that prevent backflow of blood

Back

veins

Front

What part of blood is responsible for fighting infections? Options: Red Blood Cells, White Blood Cells, Platelets, Plasma

Back

White Blood Cells

Front

What part of blood is responsible for carrying oxygen to body cells? Options: Red Blood Cells, White Blood Cells, Platelets, Plasma

Back

Red Blood Cells

Front

The molecule that combines with oxygen to transport it

Back

haemoglobin

Front

What part of blood is responsible for carrying wastes, nutrients, and minerals? Options: Red Blood Cells, White Blood Cells, Platelets, Plasma

Back

Plasma