★ Integumentary System Quiz
The substance produced by the skin that helps to prevent skin cancer by blocking UV rays from damaging DNA is
A. sebum
B. adipose
C. keratin
D. melanin
Select your answer:
Topics:
Properties of the Hair Cell Vocabulary Immunity and Vaccines Trauma Musculoskeletal/Endocrine Systems Virus, Bacteria, Immunity Diseases and Preventions Epithelial Cholera The Inflammatory Response Source of Food Disorders of The Joints Nervous & Endocrine Systems BMI, Body Composition and Body Types Central and Peripheral Nervous SystemOther quiz:
Macromolecules › ViewThis is found outside of the nucleus of an atom
A. electron
B. neutron
C. proton
D. membrane
Pathology Inflammation › View
Inflammation can occur in dead tissue
A. TRUE
B. FALSE