Medical Quiz

Circulation and Excretion Quiz

When the circulating blood fluid is distinct from the fluid that directly surrounds the body’s cells, what type of circulatory system is this?

A. closed

B. open

C. gastrovascular

Select your answer:
A  B  C  D  E 

Topics:

The Cardiovascular System: Blood Vessels and Hemodynamics Nervous System and Special Senses Hematology Germs Skull Bacteria & Viruses Psychology Biodiversity Conservation The Circulatory System Neurological Concepts Digestive System and Nutrition Fainting and Nosebleed Health Care First Aid Check up HNBS Intern

Other quiz: Macromolecules

How is a protein’s shape important to its function?

A. The function of the protein is directly related to its shape

B. The shape of the protein is unaffected by the changes in the proteins environment

C. Proteins have no significant function in the human body