Topics: Skin Appendages Quiz
The tiny grains of pigment deposited in cells that provide skin with its color are?
A. protein
B. keratin
C. melanin
D. collagen
Select your answer:
Topics:
Histology Gastroenterology Musculoskeletal Disorders Hearing Impairment Anxiety Disorders Joints and Range of Motion Medical Nursing Mechanical Digestion Neuroanatomy History of Immunology Bacterial Growth Bonding and the Periodic Table Nail Enhancement Biology Assessment Thrombosis, EmboliyaOther quiz:
Physiothearpy in Neurology › ViewWhat is the current status of finding a cure for Multiple Sclerosis?
A. No cure has been found yet
B. Several potential treatments are being researched
C. A cure has been discovered recently
D. Cure is not possible due to the nature of the disease
A Treat For Mosquitoes › View
What happens to the children who suffers from anaemia?
A. become thin
B. become very fat
C. do not grow well