Medical Quiz

Skin Structure, Growth, & Nutrition Quiz

what is the oily secretion that lubricates the skin and preserves the softness of the hair

A. sebum

B. collagen

C. elastin

D. perspiration

Select your answer:
A  B  C  D  E 


Forensic Pathology Circulation and Excretion Disability Etiquette & Physical Activities Philosophy Erythrocyte Disorders Human Eye Skeleton SCI CH2-1 Healthy Living Stroke Endocrine System and Nervous System Renal Pharmacology Vascular Diseases of The Digestive System Pulmonology/Respiratory

Other quiz: Biology

Salmonella is a…

A. Fungus

B. Virus

C. Bacteria