Medical Quiz

Skin Structure, Growth, & Nutrition Quiz

What helps protect against UV rays?

A. sebum

B. keratin

C. elastin

D. melanin

Select your answer:
         


Topics:

EKG Medical Term Parts of the Body Biological Organisms Classification Health Related Fitness Pancreas The Energy Nutrients Cells & Body Systems Auditory and Vestibular Neurology The Blood Animal Genetics and Nutrition Coronary Heart Diseases Circulatory, Artery, Vein - basics Bone, Spine, and Joint Pathology Liveability Animal Nutrition

Other quiz:

Immunity & Cancer › View

Cell mediated immunity is provided by

A. B-Lymphocytes

B. Plasma cells

C. Interferon

D. T-Lymphocytes


Immunology › View

In the precipitin curve, the zone where there is maximum antibody bound to the least amount of antigen is known as:

A. Ozone

B. Prezone

C. Postzone

D. Zone of Equivalence