What helps protect against UV rays? A. sebum B. keratin ... | MedicalQuiz.Net

★ Skin Structure, Growth, & Nutrition Quiz

What helps protect against UV rays?

A. sebum

B. keratin

C. elastin

D. melanin

Select your answer:

Topics:

All About Blood Genes and Cells Who am Eye? Dimensions of Wellness Perioperative Nursing Care The Microbial World Viruses Biomolecules Human Body Vascular Dementia Pathology - Chronic Inflammation Leaves Physical Pharmacy Psychopathology Renal and Gastrointestinal System

Other quiz:

BMI (Body Mass Index) › View

Why is BMI used to measure overweight and obesity?

A. Calculation only requires height and weight.

B. It is an inexpensive and easy tool to use.

C. All of the above.

5 Major Food Groups › View

Which food group does this belong to?

A. Fruits

B. Vegetables

C. Dairy

D. Grains

E. Protein

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